The role of ward committees in the local government sector: a case study of Enoch Mgijima local municipality of Eastern Cape (2012 – 2016)
- Authors: Mteyise, Nomapa Pretty
- Date: 2018
- Subjects: Public administration--Citizen participation. , Community development. , Public administration.
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22143 , vital:51987
- Description: Public participation is a vital aspect of developmental local government. A ward committee system was introduced in South Africa, as a channel for driving public participation programmes. This study set out to examine the experiences of ward committee members in Enoch Mgijima Local Municipality (EMLM). The aim was to assess the ward committee system as a vehicle for meaningful public participation in the integrated development planning processes. In 1995 the government formulated the White Paper on the Transformation of the Public Service. It indicated the importance of service delivery, and the aim was to transform the South African public service, as the key machinery of the government to equalize service delivery to all citizens. In 1996, the Constitution of the Republic of South Africa anchored the Bill of Rights as the cornerstone of democracy that enshrines the rights of all people and affirms the democratic values of human dignity, equality and freedom. The South African government has developed a wide array of legislation that ensures that communities are consulted on an unremitting basis with regard to how services need to be rendered. Communities have a right to be consulted and to give input into issues affecting them. Public consultation as envisaged in the South African legislation has, nevertheless, not yielded the desired results, which is evident in the spate of service delivery protests over poor or non-service delivery. Section 152(1) (e) of the Constitution promotes involvement of communities and community organisations in the matters of local government. Section 73 of the Municipal Structures Act (Act 117 of 1998) also requires municipalities to establish ward committees in a manner that seeks to enhance participatory democracy at the local level. This study set out to explore the experiences of ward committee members in EMLM. The intention was to evaluate the role of ward committees in the local government sector. , Thesis (MPA) -- University of Fort Hare, 2022
- Full Text:
- Date Issued: 2018
- Authors: Mteyise, Nomapa Pretty
- Date: 2018
- Subjects: Public administration--Citizen participation. , Community development. , Public administration.
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/22143 , vital:51987
- Description: Public participation is a vital aspect of developmental local government. A ward committee system was introduced in South Africa, as a channel for driving public participation programmes. This study set out to examine the experiences of ward committee members in Enoch Mgijima Local Municipality (EMLM). The aim was to assess the ward committee system as a vehicle for meaningful public participation in the integrated development planning processes. In 1995 the government formulated the White Paper on the Transformation of the Public Service. It indicated the importance of service delivery, and the aim was to transform the South African public service, as the key machinery of the government to equalize service delivery to all citizens. In 1996, the Constitution of the Republic of South Africa anchored the Bill of Rights as the cornerstone of democracy that enshrines the rights of all people and affirms the democratic values of human dignity, equality and freedom. The South African government has developed a wide array of legislation that ensures that communities are consulted on an unremitting basis with regard to how services need to be rendered. Communities have a right to be consulted and to give input into issues affecting them. Public consultation as envisaged in the South African legislation has, nevertheless, not yielded the desired results, which is evident in the spate of service delivery protests over poor or non-service delivery. Section 152(1) (e) of the Constitution promotes involvement of communities and community organisations in the matters of local government. Section 73 of the Municipal Structures Act (Act 117 of 1998) also requires municipalities to establish ward committees in a manner that seeks to enhance participatory democracy at the local level. This study set out to explore the experiences of ward committee members in EMLM. The intention was to evaluate the role of ward committees in the local government sector. , Thesis (MPA) -- University of Fort Hare, 2022
- Full Text:
- Date Issued: 2018
The role of women's agricultural cooperatives in meeting United Nations sustainable development goals
- Authors: Boni, Ntomboxolo
- Date: 2018
- Subjects: Millennium Development Goals , Agriculture, Cooperative -- South Africa , Cooperative societies -- South Africa , Women in agriculture -- South Africa , Rural development -- South Africa , Sustainable development -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/21768 , vital:29775
- Description: The majority of the people in South Africa were poor prior 1994, especially those in the rural areas. Poverty in the rural areas affected mostly the women. The government of South Africa designed support programmes to mainstream women into the economy, although it had its own challenges, such as the non-participation of women in their own development and the top-down approach that at times was used by the government in the implementation of the programmes. Owing to the nature of the rural areas, agriculture was identified as a sector that had a potential to improve the economy in order to address the challenges of unemployment, poverty and inequality. Since 2005 the concept of cooperative development has been a vehicle that has the potential to address the aforementioned challenges. In order for the cooperative development to run efficiently and effectively and in line with the cooperative principles and values, the government should keep the independence of this sector in mind by engaging the cooperatives in all the activities that were affecting the cooperative sector through their cooperative movement.The findings of the study showed that the agricultural cooperatives have not yet addressed poverty fully. All their members were employed and at times employment opportunities were extended to their community members, but the income earned was not satisfying its members. The women felt that they were not in control of their development as they lacked the capacity to lead and they were still led by the men in their cooperatives.
- Full Text:
- Date Issued: 2018
- Authors: Boni, Ntomboxolo
- Date: 2018
- Subjects: Millennium Development Goals , Agriculture, Cooperative -- South Africa , Cooperative societies -- South Africa , Women in agriculture -- South Africa , Rural development -- South Africa , Sustainable development -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/21768 , vital:29775
- Description: The majority of the people in South Africa were poor prior 1994, especially those in the rural areas. Poverty in the rural areas affected mostly the women. The government of South Africa designed support programmes to mainstream women into the economy, although it had its own challenges, such as the non-participation of women in their own development and the top-down approach that at times was used by the government in the implementation of the programmes. Owing to the nature of the rural areas, agriculture was identified as a sector that had a potential to improve the economy in order to address the challenges of unemployment, poverty and inequality. Since 2005 the concept of cooperative development has been a vehicle that has the potential to address the aforementioned challenges. In order for the cooperative development to run efficiently and effectively and in line with the cooperative principles and values, the government should keep the independence of this sector in mind by engaging the cooperatives in all the activities that were affecting the cooperative sector through their cooperative movement.The findings of the study showed that the agricultural cooperatives have not yet addressed poverty fully. All their members were employed and at times employment opportunities were extended to their community members, but the income earned was not satisfying its members. The women felt that they were not in control of their development as they lacked the capacity to lead and they were still led by the men in their cooperatives.
- Full Text:
- Date Issued: 2018
The rupture in the Rainbow: an exploration of Joburg Pride’s fragmentation, 1990 to 2013
- Authors: McLean, Nyx Nicolene Cindy
- Date: 2018
- Subjects: Gay pride celebrations -- South Africa -- Johannesburg , Sexual minorities -- South Africa , Sexual minorities -- Crimes against -- South Africa , Hate crimes -- South Africa , Group identity -- South Africa -- Johannesburg , Identity politics -- South Africa -- Johannesburg , Racism -- South Africa , One in Nine Campaign
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/63822 , vital:28492
- Description: In 2012 Joburg Pride was disrupted by the One in Nine Campaign who asked for a moment of silence to honour the lives of victims of hate crimes1 and violence. This interruption of the parade was met with violence from Joburg Pride organisers, marshals and participants, who explicitly told the campaign’s activists that they “had no right to be at the parade.” The activists were predominantly black lesbians and gender non-conforming people. This response suggested that there was no place within Joburg Pride for honouring and mourning the lives of LGBTIAQ people of colour that had been lost to hate crimes. In addition to the call for one minute of silence, the One in Nine Campaign argued that Joburg Pride had become depoliticised as a result of its increased commercialisation. This study is motivated by a need to understand this rupture that occurred in 2012, and to situate it within the history of the LGBTIAQ movement in South Africa. In particular, it investigates the argument made by the One in Nine Campaign that Joburg Pride had become depoliticised and commercialised. The tensions that were facilitated by the 2012 clash and the subsequent formation of alternative Pride events in 2013 are interesting in light of current conversations circulating in broader South African discourse around what it means to be a South African citizen. The study applies a poststructuralist, anti-racist queer feminist lens informed by queer theory, critical theory, critical race theory, and whiteness studies to the historical and current fractures within Joburg Pride. The study analyses Exit newspaper articles from 1990 to 2013, alongside interviews with key stakeholders involved in the 2012 clash. The analysis, informed by both thematic and discursive approaches, interrogates the following themes: depoliticisation, commercialisation, “community”, assimilation, whiteness, racism, rainbowism and rainbow-washing. In this thesis I argue that the commercial interests and apolitical stance of predominantly white Joburg Pride organisers came to exclude LGBTIAQ people of colour’s experiences, at a time when political organising around hate crimes was most necessary. The analysis further highlights a politics of assimilation rooted in rights-based discourse informed by the Rainbow Nation rhetoric of post-apartheid South Africa. Further, this study problematises the notion of “community”, and discusses its strategic use in assimilationist politics within the LGBTIAQ “community”. This study shows that the rupture in the rainbow that occurred at Joburg Pride 2012 was constituted by multiple ruptures that exist in South African society. The issues explored in this thesis are therefore not only useful for constructing more inclusive spaces for LGBTIAQ people, but also for the nation building project of South Africa.
- Full Text:
- Date Issued: 2018
- Authors: McLean, Nyx Nicolene Cindy
- Date: 2018
- Subjects: Gay pride celebrations -- South Africa -- Johannesburg , Sexual minorities -- South Africa , Sexual minorities -- Crimes against -- South Africa , Hate crimes -- South Africa , Group identity -- South Africa -- Johannesburg , Identity politics -- South Africa -- Johannesburg , Racism -- South Africa , One in Nine Campaign
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/63822 , vital:28492
- Description: In 2012 Joburg Pride was disrupted by the One in Nine Campaign who asked for a moment of silence to honour the lives of victims of hate crimes1 and violence. This interruption of the parade was met with violence from Joburg Pride organisers, marshals and participants, who explicitly told the campaign’s activists that they “had no right to be at the parade.” The activists were predominantly black lesbians and gender non-conforming people. This response suggested that there was no place within Joburg Pride for honouring and mourning the lives of LGBTIAQ people of colour that had been lost to hate crimes. In addition to the call for one minute of silence, the One in Nine Campaign argued that Joburg Pride had become depoliticised as a result of its increased commercialisation. This study is motivated by a need to understand this rupture that occurred in 2012, and to situate it within the history of the LGBTIAQ movement in South Africa. In particular, it investigates the argument made by the One in Nine Campaign that Joburg Pride had become depoliticised and commercialised. The tensions that were facilitated by the 2012 clash and the subsequent formation of alternative Pride events in 2013 are interesting in light of current conversations circulating in broader South African discourse around what it means to be a South African citizen. The study applies a poststructuralist, anti-racist queer feminist lens informed by queer theory, critical theory, critical race theory, and whiteness studies to the historical and current fractures within Joburg Pride. The study analyses Exit newspaper articles from 1990 to 2013, alongside interviews with key stakeholders involved in the 2012 clash. The analysis, informed by both thematic and discursive approaches, interrogates the following themes: depoliticisation, commercialisation, “community”, assimilation, whiteness, racism, rainbowism and rainbow-washing. In this thesis I argue that the commercial interests and apolitical stance of predominantly white Joburg Pride organisers came to exclude LGBTIAQ people of colour’s experiences, at a time when political organising around hate crimes was most necessary. The analysis further highlights a politics of assimilation rooted in rights-based discourse informed by the Rainbow Nation rhetoric of post-apartheid South Africa. Further, this study problematises the notion of “community”, and discusses its strategic use in assimilationist politics within the LGBTIAQ “community”. This study shows that the rupture in the rainbow that occurred at Joburg Pride 2012 was constituted by multiple ruptures that exist in South African society. The issues explored in this thesis are therefore not only useful for constructing more inclusive spaces for LGBTIAQ people, but also for the nation building project of South Africa.
- Full Text:
- Date Issued: 2018
The scalability of small and medium enterprises in South Africa
- Authors: Augustyn, Wesley
- Date: 2018
- Subjects: Small business -- South Africa -- Management , Business planning -- South Africa Corporations -- South Africa -- Growth Success in business -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/21516 , vital:29532
- Description: It has long been recognised that small and medium enterprises (SMEs) account for an overwhelming part of businesses worldwide and that they contribute considerably to private sector Gross Domestic Product (GDP), growth and are the source for most new employment opportunities. It may therefore be postulated that scaling and growing SMEs are of notable importance to the economic wealth of the country and to this extent it eliminates economic stagnation. This treatise argues the significant impact that entrepreneurship exerts on the South African economy. This would allow the role players to identify the strategic interventions necessary to grow and scale SMEs. A literature review was conducted to develop insights on the factors that affect the scalability of SMEs. The aforementioned section expounds on the concept of SMEs. Secondly, the emergence of SMEs across developed and emerging economies is discussed by exploring the United States of America, Europe and the BRICS economies respectively. Thirdly, SMEs in the South African context are explored. Fourthly, the requirements and challenges of SMEs in the South African economy are highlighted. The primary data for this study were collected from the sample by means of an online questionnaire and through fieldworkers who were deployed to collect responses from the sample group. A representative sample of n = 295 responses were received. Descriptive statistics were used to summarize the data in a way to simplify the interpretation of the data. Inferential statistics were used to authenticate conclusions made from the data. The model was developed and identified the following factors as exerting influence on the scalability of SMEs: Access to Finance, Access to Markets and Access to Human Capital, Entrepreneurial Intention, Regulatory Framework, Business Support and Networks. The average mean values of the factors were then used to establish their position or ranking as determined from the responses received. All factors ranked above a mean value of 3 which indicates that SMEs have a neutral to positive opinion of the factors identified in the model. According to a one-tailed t-test from the sample of SMEs it was shown that two of the nine factors had a large effect size in the factors of Human Capital and Entrepreneurial Intention. The Scalability of SMEs’ model developed in this study specified the factors that influence the growth of SMEs.
- Full Text:
- Date Issued: 2018
- Authors: Augustyn, Wesley
- Date: 2018
- Subjects: Small business -- South Africa -- Management , Business planning -- South Africa Corporations -- South Africa -- Growth Success in business -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/21516 , vital:29532
- Description: It has long been recognised that small and medium enterprises (SMEs) account for an overwhelming part of businesses worldwide and that they contribute considerably to private sector Gross Domestic Product (GDP), growth and are the source for most new employment opportunities. It may therefore be postulated that scaling and growing SMEs are of notable importance to the economic wealth of the country and to this extent it eliminates economic stagnation. This treatise argues the significant impact that entrepreneurship exerts on the South African economy. This would allow the role players to identify the strategic interventions necessary to grow and scale SMEs. A literature review was conducted to develop insights on the factors that affect the scalability of SMEs. The aforementioned section expounds on the concept of SMEs. Secondly, the emergence of SMEs across developed and emerging economies is discussed by exploring the United States of America, Europe and the BRICS economies respectively. Thirdly, SMEs in the South African context are explored. Fourthly, the requirements and challenges of SMEs in the South African economy are highlighted. The primary data for this study were collected from the sample by means of an online questionnaire and through fieldworkers who were deployed to collect responses from the sample group. A representative sample of n = 295 responses were received. Descriptive statistics were used to summarize the data in a way to simplify the interpretation of the data. Inferential statistics were used to authenticate conclusions made from the data. The model was developed and identified the following factors as exerting influence on the scalability of SMEs: Access to Finance, Access to Markets and Access to Human Capital, Entrepreneurial Intention, Regulatory Framework, Business Support and Networks. The average mean values of the factors were then used to establish their position or ranking as determined from the responses received. All factors ranked above a mean value of 3 which indicates that SMEs have a neutral to positive opinion of the factors identified in the model. According to a one-tailed t-test from the sample of SMEs it was shown that two of the nine factors had a large effect size in the factors of Human Capital and Entrepreneurial Intention. The Scalability of SMEs’ model developed in this study specified the factors that influence the growth of SMEs.
- Full Text:
- Date Issued: 2018
The scope of environmental protection under the legal framework of the World Trade Organisation : an evaluation of the issues and implications for developing countries
- Authors: Umenze, Nnamdi Stanislaus
- Date: 2018
- Subjects: Environmental protection -- Developing countries Environmental law -- Developing countries
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/10802 , vital:35762
- Description: Over the years, the extent to which the legal framework of the World Trade Organisation (WTO) makes provision for environmental protection has been a major issue within the organisation. While trade liberalisation and environmental protection are fundamental objectives of the WTO to be pursued in line with the sustainable development goals as enshrined in the Preamble of the Marrakesh Agreement, the organisation does not have a specific agreement on the environment. Moreover, efforts by the member states of the WTO to reform the environmental protection regime of the global trading system have achieved little. Nevertheless, under the current legal framework of the WTO, members are allowed, subject to a number of conditions, to adopt trade-related measures aimed at protecting the environment. Employing documentary research methodology, this study critically evaluates the relationship between trade and the environment, the provisions made for environmental protection in selected WTO agreements and the extent to which trade-related environmental protection measures are permissible under the legal framework of the WTO. It also evaluates the implications of unilateral and the Multilateral Environmental Agreements (MEA)-based environmental trade measures as well as the possibility of a clash of policy objectives between the WTO Agreements and the MEAs, given that some of the MEAs contain environmental trade measures prohibited by the WTO free trade rules. The findings made in this study suggest that states generally prefer to enforce unilateral environmental trade measures against foreign goods. This has allowed states, in some instances, to hide under the guise of environmental protection to pursue protectionist’s interests, eco-imperialism, etc., leading to the trade and environment-related disputes at the WTO. Moreover, the WTO is made up of member states that are at different levels of development and possess different environmental protection standards. Hence, there is concern from developing countries, on the one hand, that their economic interests are being frustrated by the stringent application of unilateral environmental trade measures in the developed countries, and, on the other hand, that the environmental burden of international trade is being shifted to the developing countries as the developed countries tighten their environmental standards. The study concludes that the environmental protection regime of the WTO as it stands is not adequate to guarantee the balance of trade and environmental protection objectives as well as the balance of interests between the developed and developing countries. The study, therefore, recommends reform in the environmental protection regime of the WTO to ensure that the environmental protection measures are adequately provided for and that balance of interests between the developed and developing countries is maintained in order to ensure sustainable global trade. It further recommends that a mutually reinforcing relationship should be established between the WTO and the MEAs to avoid a possible clash of policy objectives.
- Full Text:
- Date Issued: 2018
- Authors: Umenze, Nnamdi Stanislaus
- Date: 2018
- Subjects: Environmental protection -- Developing countries Environmental law -- Developing countries
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/10802 , vital:35762
- Description: Over the years, the extent to which the legal framework of the World Trade Organisation (WTO) makes provision for environmental protection has been a major issue within the organisation. While trade liberalisation and environmental protection are fundamental objectives of the WTO to be pursued in line with the sustainable development goals as enshrined in the Preamble of the Marrakesh Agreement, the organisation does not have a specific agreement on the environment. Moreover, efforts by the member states of the WTO to reform the environmental protection regime of the global trading system have achieved little. Nevertheless, under the current legal framework of the WTO, members are allowed, subject to a number of conditions, to adopt trade-related measures aimed at protecting the environment. Employing documentary research methodology, this study critically evaluates the relationship between trade and the environment, the provisions made for environmental protection in selected WTO agreements and the extent to which trade-related environmental protection measures are permissible under the legal framework of the WTO. It also evaluates the implications of unilateral and the Multilateral Environmental Agreements (MEA)-based environmental trade measures as well as the possibility of a clash of policy objectives between the WTO Agreements and the MEAs, given that some of the MEAs contain environmental trade measures prohibited by the WTO free trade rules. The findings made in this study suggest that states generally prefer to enforce unilateral environmental trade measures against foreign goods. This has allowed states, in some instances, to hide under the guise of environmental protection to pursue protectionist’s interests, eco-imperialism, etc., leading to the trade and environment-related disputes at the WTO. Moreover, the WTO is made up of member states that are at different levels of development and possess different environmental protection standards. Hence, there is concern from developing countries, on the one hand, that their economic interests are being frustrated by the stringent application of unilateral environmental trade measures in the developed countries, and, on the other hand, that the environmental burden of international trade is being shifted to the developing countries as the developed countries tighten their environmental standards. The study concludes that the environmental protection regime of the WTO as it stands is not adequate to guarantee the balance of trade and environmental protection objectives as well as the balance of interests between the developed and developing countries. The study, therefore, recommends reform in the environmental protection regime of the WTO to ensure that the environmental protection measures are adequately provided for and that balance of interests between the developed and developing countries is maintained in order to ensure sustainable global trade. It further recommends that a mutually reinforcing relationship should be established between the WTO and the MEAs to avoid a possible clash of policy objectives.
- Full Text:
- Date Issued: 2018
The secret life of public sculpture: an explorative case study on what the “voting line” does in Central, Port Elizabeth
- Authors: Van der Merwe, Joy
- Date: 2018
- Subjects: Public art , Public art -- South Africa -- Port Elizabeth Art and society Sculpture -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/36750 , vital:34050
- Description: To date, there has been little contemporary academic study on public art in Port Elizabeth. There have however been major art-led urban regeneration projects in the last ten years. This raises the question of what these artworks have been ‘doing’ in their relatively new homes. This study explores the function of the Voting Line, which was commissioned by the Mandela Bay Development Agency and made by Anthony Harris and Konrad Geel. The Voting Line is discussed as a key example of public artwork produced for Route 67. Using a case study design, four different approaches have been applied in this exploratory study. These include: document analysis, observation, interviews and a South African data making process called the Mmogo Method. The findings of this study suggest that the Voting Line is broadly considered as contributing towards nation building; cultural heritage tourism, and developing city identity.
- Full Text:
- Date Issued: 2018
- Authors: Van der Merwe, Joy
- Date: 2018
- Subjects: Public art , Public art -- South Africa -- Port Elizabeth Art and society Sculpture -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/36750 , vital:34050
- Description: To date, there has been little contemporary academic study on public art in Port Elizabeth. There have however been major art-led urban regeneration projects in the last ten years. This raises the question of what these artworks have been ‘doing’ in their relatively new homes. This study explores the function of the Voting Line, which was commissioned by the Mandela Bay Development Agency and made by Anthony Harris and Konrad Geel. The Voting Line is discussed as a key example of public artwork produced for Route 67. Using a case study design, four different approaches have been applied in this exploratory study. These include: document analysis, observation, interviews and a South African data making process called the Mmogo Method. The findings of this study suggest that the Voting Line is broadly considered as contributing towards nation building; cultural heritage tourism, and developing city identity.
- Full Text:
- Date Issued: 2018
The socialisation and leader identity development of school leaders in Southern African countries
- Moorosi, Pontso, Grant, Carolyn
- Authors: Moorosi, Pontso , Grant, Carolyn
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/281142 , vital:55696 , xlink:href="https://doi.org/10.1108/JEA-01-2018-0011"
- Description: Purpose: The purpose of this paper is to explore the socialisation and leader identity development of school leaders in Southern African countries. Design/methodology/approach: The study utilised a survey of qualitative data where data collection primarily involved in-depth interviews with school principals and deputy principals of both primary and secondary schools. Findings: Findings revealed that early socialisation to leadership transpired during childhood and early schooling at which points in time the characteristics and values of leadership integral to the participants’ leadership practice were acquired. Initial teacher training was found to be significant in introducing principalship role conception. Leader identity was also found to develop outside the context of school through pre-socialising agents long before the teaching and leading roles are assumed. Originality/value: The study presents an overview of the findings from four countries in Southern Africa, providing a complex process with overlapping stages of career socialisation. Existing research puts emphasis on formal leadership preparation as a significant part of socialisation – this study suggests alternatives for poorly resourced countries. Significantly, the paper improves our understanding that school leader identity is both internal and external to the school environment.
- Full Text:
- Date Issued: 2018
- Authors: Moorosi, Pontso , Grant, Carolyn
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/281142 , vital:55696 , xlink:href="https://doi.org/10.1108/JEA-01-2018-0011"
- Description: Purpose: The purpose of this paper is to explore the socialisation and leader identity development of school leaders in Southern African countries. Design/methodology/approach: The study utilised a survey of qualitative data where data collection primarily involved in-depth interviews with school principals and deputy principals of both primary and secondary schools. Findings: Findings revealed that early socialisation to leadership transpired during childhood and early schooling at which points in time the characteristics and values of leadership integral to the participants’ leadership practice were acquired. Initial teacher training was found to be significant in introducing principalship role conception. Leader identity was also found to develop outside the context of school through pre-socialising agents long before the teaching and leading roles are assumed. Originality/value: The study presents an overview of the findings from four countries in Southern Africa, providing a complex process with overlapping stages of career socialisation. Existing research puts emphasis on formal leadership preparation as a significant part of socialisation – this study suggests alternatives for poorly resourced countries. Significantly, the paper improves our understanding that school leader identity is both internal and external to the school environment.
- Full Text:
- Date Issued: 2018
The South African general anti-tax avoidance rule and lessons from the first world: a case law approach
- Pidduck, Teresa Michelle Calvert
- Authors: Pidduck, Teresa Michelle Calvert
- Date: 2018
- Subjects: Tax evasion -- South Africa , Taxpayer compliance -- South Africa , Taxation -- Law and legislation -- South Africa , South Africa. Income Tax Act, 1962 , Taxation -- Law and legislation -- Australia , Taxation -- Law and legislation -- Canada , Tax evasion -- Law and legislation -- South Africa , General anti-avoidance rule (GAAR)
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/60328 , vital:27768
- Description: Tax avoidance has been a concern to revenue authorities since the time that the concept of tax was first introduced. Revenue authorities worldwide constantly strive to ensure taxpayer compliance, while combating impermissible tax avoidance. South Africa uses a general anti-avoidance rule (GAAR) as part of its arsenal to combat the increasingly innovative ways in which taxpayers seek to minimise their tax. However, the GAAR has been the source of much criticism and its effectiveness in combatting impermissible tax avoidance is untested in the courts. Therefore, the use of hindsight to criticise the GAAR is not possible. This study applied a qualitative approach to compare the South African, Australian and Canadian GAARs in order to propose changes which are intended to improve the efficacy of the South African GAAR. This research was performed by first comparing the three GAARs using a doctrinal research methodology and then applying the South African GAAR to the facts of selected cases from Australia and Canada in the form of reform-oriented research. In order to apply the South African GAAR to the facts of the cases a framework was developed in phase 1 of the research in order to ensure consistency in the application. This allowed for a more reliable analysis to be made regarding the areas where the South African GAAR could be improved. The convergence of results from the two research methodologies validated many of the suggestions made for the improvement of the South African GAAR This thesis examined the GAARs in South Africa, Australia and Canada with a view to identifying if there are any lessons to be learned for their application and interpretation, in order to suggest improvements which can be made to the South African GAAR. Further, relevant Australian and Canadian case law was found to be instructive as to the approach that could be adopted for purposes of applying the South African GAAR. The findings of the research revealed that while the South African, Australian and Canadian GAARs differ in their structure, each is directed to achieve the same end. The results of the study identified two types of improvements to the South African GAAR. Firstly, the South African GAAR should be consolidated into a three-part enquiry instead of the current four-part enquiry. In doing so the tainted elements (previously the abnormality requirement) could be used to inform an objective test of purpose. Secondly, guidance on areas of uncertainty regarding the application of the South African GAAR needs to be provided in order to prevent possible inconsistent judicial interpretations that may limit the efficacy of the GAAR whilst still protecting the right for taxpayers to legitimately minimise their tax burdens. One additional cause for concern highlighted in this research is the use of provisions from other jurisdictions without guidance on the application in the South African context. The use of similar provisions to that of its much-criticised predecessor has also introduced areas of uncertainty regarding the application of the South African GAAR. These areas of weakness and uncertainty arguably prevent the South African GAAR from being an effective deterrent to tax avoidance and many could be addressed by the legislature.
- Full Text:
- Date Issued: 2018
- Authors: Pidduck, Teresa Michelle Calvert
- Date: 2018
- Subjects: Tax evasion -- South Africa , Taxpayer compliance -- South Africa , Taxation -- Law and legislation -- South Africa , South Africa. Income Tax Act, 1962 , Taxation -- Law and legislation -- Australia , Taxation -- Law and legislation -- Canada , Tax evasion -- Law and legislation -- South Africa , General anti-avoidance rule (GAAR)
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/60328 , vital:27768
- Description: Tax avoidance has been a concern to revenue authorities since the time that the concept of tax was first introduced. Revenue authorities worldwide constantly strive to ensure taxpayer compliance, while combating impermissible tax avoidance. South Africa uses a general anti-avoidance rule (GAAR) as part of its arsenal to combat the increasingly innovative ways in which taxpayers seek to minimise their tax. However, the GAAR has been the source of much criticism and its effectiveness in combatting impermissible tax avoidance is untested in the courts. Therefore, the use of hindsight to criticise the GAAR is not possible. This study applied a qualitative approach to compare the South African, Australian and Canadian GAARs in order to propose changes which are intended to improve the efficacy of the South African GAAR. This research was performed by first comparing the three GAARs using a doctrinal research methodology and then applying the South African GAAR to the facts of selected cases from Australia and Canada in the form of reform-oriented research. In order to apply the South African GAAR to the facts of the cases a framework was developed in phase 1 of the research in order to ensure consistency in the application. This allowed for a more reliable analysis to be made regarding the areas where the South African GAAR could be improved. The convergence of results from the two research methodologies validated many of the suggestions made for the improvement of the South African GAAR This thesis examined the GAARs in South Africa, Australia and Canada with a view to identifying if there are any lessons to be learned for their application and interpretation, in order to suggest improvements which can be made to the South African GAAR. Further, relevant Australian and Canadian case law was found to be instructive as to the approach that could be adopted for purposes of applying the South African GAAR. The findings of the research revealed that while the South African, Australian and Canadian GAARs differ in their structure, each is directed to achieve the same end. The results of the study identified two types of improvements to the South African GAAR. Firstly, the South African GAAR should be consolidated into a three-part enquiry instead of the current four-part enquiry. In doing so the tainted elements (previously the abnormality requirement) could be used to inform an objective test of purpose. Secondly, guidance on areas of uncertainty regarding the application of the South African GAAR needs to be provided in order to prevent possible inconsistent judicial interpretations that may limit the efficacy of the GAAR whilst still protecting the right for taxpayers to legitimately minimise their tax burdens. One additional cause for concern highlighted in this research is the use of provisions from other jurisdictions without guidance on the application in the South African context. The use of similar provisions to that of its much-criticised predecessor has also introduced areas of uncertainty regarding the application of the South African GAAR. These areas of weakness and uncertainty arguably prevent the South African GAAR from being an effective deterrent to tax avoidance and many could be addressed by the legislature.
- Full Text:
- Date Issued: 2018
The spatial ecology and roost site selection of fledging Cape vultures (Gyps coprotheres) in the Eastern Cape, South Africa
- Martens, Francis Rae, Downs, Colleen
- Authors: Martens, Francis Rae , Downs, Colleen
- Date: 2018
- Subjects: Spatial ecology -- South Africa -- Easter , Gyps -- South Africa -- Eastern Cape Vultures -- South Africa -- Eastern Cape Birds -- Behavior -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/15875 , vital:28284
- Description: The Cape Vulture (Gyps coprotheres), a southern African endemic, is a species currently listed on the IUCN Red List as “Threatened” due to its 66-81% decline over the past 50 years. South Africa and Lesotho hold 90% of the global population, which are focused at two core areas, namely northern central South Africa and eastern South Africa. This species provides important ecological services yet faces numerous anthropogenic threats. An emerging threat in the south eastern part of South Africa is that of wind energy development. Understanding the movement and roosting behaviour of the Cape Vulture may mitigate potential collisions if areas of high use are avoided. Juvenile Cape Vultures, who naturally suffer high mortality rates, are known to forage extensively over a wider landscape and as a consequence may face a greater assortment of threats. The overall aim of this study therefore was to determine the ranging and roosting behaviour of juvenile Cape Vultures in the Eastern Cape Province, South Africa. In order to achieve this aim, i) the ranging behaviour and habitat use were determined and ii) roost sites and factors that influence roost site selection were determined. Using five juvenile Cape Vultures tagged with Global Positioning System (GPS/GSM) transmitters, home range sizes, distance travelled from the nest and habitat use were determined. Home range was determined through kernel density estimates and distance travelled from the nest was determined through the Euclidean distance. Habitat use was determined by overlaying the home range size onto a merged layer of all protected areas and the National Land Cover Database of South Africa. To determine roost sites, data from the tagged vultures were split into encamped and exploratory movements using a mixture model in a cluster analysis setting. Encamped movements were associated with roost sites. Roost density was determined around the natal colony using predetermined buffer sizes and a generalised linear mixed model (GLMM) fitted to the data. Conditions considered favourable for roost sites were based on previous research conducted on cliff-nesting species and a GLMM conducted. Juveniles increased their home range progressively for the first two months, then exhibited a rapid increase in size associated with dispersal from the colony. Distance from the nest increased rapidly following the dispersal period. Protected areas and woody vegetation were areas of preferred habitat. The highest density of roosts for juveniles was located within 20 km’s from the breeding colony and decreased further away. Roost sites that were favoured for juveniles and adult birds were those that were located close to colonies, had low accessibility to terrestrial predators and were in areas of high wind speed. The orientation of the cliff into the prevailing wind direction was also a determining factor. Roosting sites and foraging areas are important spatial determinants of Cape Vulture behaviour and the identification of such areas can help with conservation management. With the additional threat of wind development in areas highly utilised, wind farms located too close to colonies could have a devastating impact on the Cape Vulture population. Therefore, this study highlights the importance of conservation buffer zones as no-go areas for wind energy development around vulture colonies.
- Full Text:
- Date Issued: 2018
- Authors: Martens, Francis Rae , Downs, Colleen
- Date: 2018
- Subjects: Spatial ecology -- South Africa -- Easter , Gyps -- South Africa -- Eastern Cape Vultures -- South Africa -- Eastern Cape Birds -- Behavior -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/15875 , vital:28284
- Description: The Cape Vulture (Gyps coprotheres), a southern African endemic, is a species currently listed on the IUCN Red List as “Threatened” due to its 66-81% decline over the past 50 years. South Africa and Lesotho hold 90% of the global population, which are focused at two core areas, namely northern central South Africa and eastern South Africa. This species provides important ecological services yet faces numerous anthropogenic threats. An emerging threat in the south eastern part of South Africa is that of wind energy development. Understanding the movement and roosting behaviour of the Cape Vulture may mitigate potential collisions if areas of high use are avoided. Juvenile Cape Vultures, who naturally suffer high mortality rates, are known to forage extensively over a wider landscape and as a consequence may face a greater assortment of threats. The overall aim of this study therefore was to determine the ranging and roosting behaviour of juvenile Cape Vultures in the Eastern Cape Province, South Africa. In order to achieve this aim, i) the ranging behaviour and habitat use were determined and ii) roost sites and factors that influence roost site selection were determined. Using five juvenile Cape Vultures tagged with Global Positioning System (GPS/GSM) transmitters, home range sizes, distance travelled from the nest and habitat use were determined. Home range was determined through kernel density estimates and distance travelled from the nest was determined through the Euclidean distance. Habitat use was determined by overlaying the home range size onto a merged layer of all protected areas and the National Land Cover Database of South Africa. To determine roost sites, data from the tagged vultures were split into encamped and exploratory movements using a mixture model in a cluster analysis setting. Encamped movements were associated with roost sites. Roost density was determined around the natal colony using predetermined buffer sizes and a generalised linear mixed model (GLMM) fitted to the data. Conditions considered favourable for roost sites were based on previous research conducted on cliff-nesting species and a GLMM conducted. Juveniles increased their home range progressively for the first two months, then exhibited a rapid increase in size associated with dispersal from the colony. Distance from the nest increased rapidly following the dispersal period. Protected areas and woody vegetation were areas of preferred habitat. The highest density of roosts for juveniles was located within 20 km’s from the breeding colony and decreased further away. Roost sites that were favoured for juveniles and adult birds were those that were located close to colonies, had low accessibility to terrestrial predators and were in areas of high wind speed. The orientation of the cliff into the prevailing wind direction was also a determining factor. Roosting sites and foraging areas are important spatial determinants of Cape Vulture behaviour and the identification of such areas can help with conservation management. With the additional threat of wind development in areas highly utilised, wind farms located too close to colonies could have a devastating impact on the Cape Vulture population. Therefore, this study highlights the importance of conservation buffer zones as no-go areas for wind energy development around vulture colonies.
- Full Text:
- Date Issued: 2018
The spatial ecology of Albula glossodonta in the St. Joseph Atoll, Seychelles
- Authors: Moxham, Emily Jeanne
- Date: 2018
- Subjects: Bonefish -- Seychelles -- Amirante Islands , Albula -- Seychelles -- Amirante Islands , Bonefish fisheries -- Seychelles -- Amirante Islands , Small-scale fisheries -- Seychelles -- Amirante Islands -- Economic conditions , Underwater acoustic telemetry , Bonefish -- Behavior -- Seychelles -- Amirante Islands , Bonefish -- Home range -- Seychelles -- Amirante Islands , Bonefish -- Conservation -- Seychelles -- Amirante Islands , Predation (Biology) -- Seychelles -- Amirante Islands , Bonefishing
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/57863 , vital:26997
- Description: Bonefish (Albula spp.) support valuable recreational and artisanal fisheries worldwide. Declining stocks have been reported at multiple localities, potentially jeopardising numerous multimillion-dollar industries. In particular, tourism generated through bonefish fly fishing contributes considerably to the economies of many isolated tropical islands and atolls. However, despite their economic value, little is known about bonefish in the Indian Ocean. This study aimed to contribute to the understanding of bonefish ecology in the Indian Ocean by (1) reviewing the bonefish literature to identify knowledge gaps; (2) evaluating the postrelease survival of acoustically tagged bonefish and; (3) quantifying the spatial and temporal movements of bonefish at a near-pristine and predator rich atoll in the Seychelles. A review of published literature on bonefish indicated that despite considerable biological and ecological research in the Pacific and Atlantic oceans, virtually no research has been conducted in the Indian Ocean. To help address this research gap, an acoustic telemetry study was initiated at the remote St. Joseph Atoll, within an existing array of 88 automated datalogging acoustic receivers. Thirty Albula glossodonta were surgically implanted with Vemco V13 acoustic transmitters in May 2015 and tracked for a period of one year. Only 10% of the tagged bonefish were detected for more than two weeks. A comparison of the final 100 hours of movement data from fish that were detected for less than two weeks to fish detected for longer periods revealed distinct differences. These included differences in area use patterns and significant differences in the average daily distance moved, speed of movement and residency index. This suggested that mortality in the form of post-release predation was high (90%) with tagged fish detected for less than two weeks being preyed upon by sharks. The three surviving bonefish were tracked for 210 to 367 days. These individuals remained in the atoll and showed high use of the marginal habitats between the shallow sand flats and the deeper lagoon. Water temperature, diel cycle and tide were significant predictors of bonefish presence in the lagoon. The high post-release predation of bonefish has implications for the management of this and other Albula species. Despite these fisheries being catch-and-release, bonefish fishing may be unsustainable due to the high post-release mortality, particularly in areas that are rich in predators. Therefore, protected areas or limitations on fishing effort need to be considered.
- Full Text:
- Date Issued: 2018
- Authors: Moxham, Emily Jeanne
- Date: 2018
- Subjects: Bonefish -- Seychelles -- Amirante Islands , Albula -- Seychelles -- Amirante Islands , Bonefish fisheries -- Seychelles -- Amirante Islands , Small-scale fisheries -- Seychelles -- Amirante Islands -- Economic conditions , Underwater acoustic telemetry , Bonefish -- Behavior -- Seychelles -- Amirante Islands , Bonefish -- Home range -- Seychelles -- Amirante Islands , Bonefish -- Conservation -- Seychelles -- Amirante Islands , Predation (Biology) -- Seychelles -- Amirante Islands , Bonefishing
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/57863 , vital:26997
- Description: Bonefish (Albula spp.) support valuable recreational and artisanal fisheries worldwide. Declining stocks have been reported at multiple localities, potentially jeopardising numerous multimillion-dollar industries. In particular, tourism generated through bonefish fly fishing contributes considerably to the economies of many isolated tropical islands and atolls. However, despite their economic value, little is known about bonefish in the Indian Ocean. This study aimed to contribute to the understanding of bonefish ecology in the Indian Ocean by (1) reviewing the bonefish literature to identify knowledge gaps; (2) evaluating the postrelease survival of acoustically tagged bonefish and; (3) quantifying the spatial and temporal movements of bonefish at a near-pristine and predator rich atoll in the Seychelles. A review of published literature on bonefish indicated that despite considerable biological and ecological research in the Pacific and Atlantic oceans, virtually no research has been conducted in the Indian Ocean. To help address this research gap, an acoustic telemetry study was initiated at the remote St. Joseph Atoll, within an existing array of 88 automated datalogging acoustic receivers. Thirty Albula glossodonta were surgically implanted with Vemco V13 acoustic transmitters in May 2015 and tracked for a period of one year. Only 10% of the tagged bonefish were detected for more than two weeks. A comparison of the final 100 hours of movement data from fish that were detected for less than two weeks to fish detected for longer periods revealed distinct differences. These included differences in area use patterns and significant differences in the average daily distance moved, speed of movement and residency index. This suggested that mortality in the form of post-release predation was high (90%) with tagged fish detected for less than two weeks being preyed upon by sharks. The three surviving bonefish were tracked for 210 to 367 days. These individuals remained in the atoll and showed high use of the marginal habitats between the shallow sand flats and the deeper lagoon. Water temperature, diel cycle and tide were significant predictors of bonefish presence in the lagoon. The high post-release predation of bonefish has implications for the management of this and other Albula species. Despite these fisheries being catch-and-release, bonefish fishing may be unsustainable due to the high post-release mortality, particularly in areas that are rich in predators. Therefore, protected areas or limitations on fishing effort need to be considered.
- Full Text:
- Date Issued: 2018
The state of constitutionalism in Uganda: 1962-2018
- Authors: Bashasha, Turyatemba Alex
- Date: 2018
- Subjects: Constitutional history -- Uganda , Constitutional history Constitutional law -- Uganda
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/23669 , vital:30596
- Description: This Thesis examines the state of constitutionalism in Uganda between 1962 and 2018. The central question which it seeks to answer is: ‘why did Ugandan governments persistently fail to adhere to the basic requirements of the doctrine of constitutionalism between 1962 and 2018?’ In answering this question, which has challenged and continues to challenge many academicians, politicians, government officials, researchers and the international community alike, the Thesis adopts the Theory of Neo-patrimonialism as a theoretical lens through which the behaviours of the post-independence presidents of Uganda are examined. The Thesis discovers that, indeed, Neo-patrimonialism is a fundamental framework for analysing and explaining constitutionalism in post-independence Uganda. Against this backdrop, the Thesis concludes that, the collective behaviours of Uganda’s post-independence presidents viewed through the lens of neo-patrimonialism are more fundamental in understanding the failure of democracy and good governance in Uganda than the country’s structural problems of constitutionalism. The originality of the Thesis is in: (a) its being the first comprehensive investigation into why Ugandan governments have persistently failed to adhere to the basic requirements of the doctrine of constitutionalism for the entire period of 56 years (1962-2018) of post-independence Uganda; and (b) its being the first study to apply the Theory of Neo-patrimonialism in explaining the volatile nature and state of constitutionalism in Uganda. The contribution of the Thesis to the existing knowledge lies in its; (a) generation of detailed and well-researched information about the volatility of constitutionalism in Uganda between 1962 and 2018, (b) recommendation of strategies that should be adopted to effectively enhance consititutionalism in Uganda, and (c) authentication of the validity of the claims that despite its shortcomings, Neo-patrimonialism is a Theory which not only continues to define and drive African politics but its application can suitably be used to explain the volatile nature of constitutionalism in post-independence Uganda and the rest of Africa.
- Full Text:
- Date Issued: 2018
- Authors: Bashasha, Turyatemba Alex
- Date: 2018
- Subjects: Constitutional history -- Uganda , Constitutional history Constitutional law -- Uganda
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/23669 , vital:30596
- Description: This Thesis examines the state of constitutionalism in Uganda between 1962 and 2018. The central question which it seeks to answer is: ‘why did Ugandan governments persistently fail to adhere to the basic requirements of the doctrine of constitutionalism between 1962 and 2018?’ In answering this question, which has challenged and continues to challenge many academicians, politicians, government officials, researchers and the international community alike, the Thesis adopts the Theory of Neo-patrimonialism as a theoretical lens through which the behaviours of the post-independence presidents of Uganda are examined. The Thesis discovers that, indeed, Neo-patrimonialism is a fundamental framework for analysing and explaining constitutionalism in post-independence Uganda. Against this backdrop, the Thesis concludes that, the collective behaviours of Uganda’s post-independence presidents viewed through the lens of neo-patrimonialism are more fundamental in understanding the failure of democracy and good governance in Uganda than the country’s structural problems of constitutionalism. The originality of the Thesis is in: (a) its being the first comprehensive investigation into why Ugandan governments have persistently failed to adhere to the basic requirements of the doctrine of constitutionalism for the entire period of 56 years (1962-2018) of post-independence Uganda; and (b) its being the first study to apply the Theory of Neo-patrimonialism in explaining the volatile nature and state of constitutionalism in Uganda. The contribution of the Thesis to the existing knowledge lies in its; (a) generation of detailed and well-researched information about the volatility of constitutionalism in Uganda between 1962 and 2018, (b) recommendation of strategies that should be adopted to effectively enhance consititutionalism in Uganda, and (c) authentication of the validity of the claims that despite its shortcomings, Neo-patrimonialism is a Theory which not only continues to define and drive African politics but its application can suitably be used to explain the volatile nature of constitutionalism in post-independence Uganda and the rest of Africa.
- Full Text:
- Date Issued: 2018
The state's role in the regulation and provision of legal services in South Africa and the United States: supporting, nudging, or interfering
- Kruuse, Helen, Genty, Philip
- Authors: Kruuse, Helen , Genty, Philip
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/129153 , vital:36225 , https://heinonline.org/HOL/P?h=hein.journals/frdint42amp;i=390
- Description: An independent legal profession is said to be "the bulwark of a free and democratic society."1 It is also said that a high measure of independence of mind and action by legal actors is necessary for the maintenance of the rule of law.2 However, too often, there is the allegation (within the sociological literature in particular) that the legal profession has used the concepts of independence and the rule of law as a shield or cuirass rather than as a sword.3 The image of lawyers representing unpopular clients fearlessly and advocating on behalf of unpopular causes, so as to uphold legal rights, is replaced with images of lawyers using these self-same concepts to preserve the status quo,4 favor those with high social status5 and pursue self-regulation for self-interest rather than for any so-called public interest. 6
- Full Text:
- Date Issued: 2018
- Authors: Kruuse, Helen , Genty, Philip
- Date: 2018
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/129153 , vital:36225 , https://heinonline.org/HOL/P?h=hein.journals/frdint42amp;i=390
- Description: An independent legal profession is said to be "the bulwark of a free and democratic society."1 It is also said that a high measure of independence of mind and action by legal actors is necessary for the maintenance of the rule of law.2 However, too often, there is the allegation (within the sociological literature in particular) that the legal profession has used the concepts of independence and the rule of law as a shield or cuirass rather than as a sword.3 The image of lawyers representing unpopular clients fearlessly and advocating on behalf of unpopular causes, so as to uphold legal rights, is replaced with images of lawyers using these self-same concepts to preserve the status quo,4 favor those with high social status5 and pursue self-regulation for self-interest rather than for any so-called public interest. 6
- Full Text:
- Date Issued: 2018
The status and distribution of a newly identified endemic galaxiid in the eastern Cape Fold Ecoregion, of South Africa
- Chakona, Gamuchirai, Swartz, Ernst R, Chakona, Albert
- Authors: Chakona, Gamuchirai , Swartz, Ernst R , Chakona, Albert
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/453238 , vital:75233 , xlink:href="https://doi.org/10.1002/aqc.2850"
- Description: DNA-based studies have uncovered cryptic species and lineages within almost all freshwater fishes studied thus far from the Cape Fold Ecoregion (CFE) of South Africa. These studies have changed the way the CFE is viewed, as almost all stream fishes that were previously consid-ered to be of low conservation priority, because they were perceived to have broad geographical ranges, con-tain multiple historically isolated lineages, many of which are narrow-range endemics.
- Full Text:
- Date Issued: 2018
- Authors: Chakona, Gamuchirai , Swartz, Ernst R , Chakona, Albert
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/453238 , vital:75233 , xlink:href="https://doi.org/10.1002/aqc.2850"
- Description: DNA-based studies have uncovered cryptic species and lineages within almost all freshwater fishes studied thus far from the Cape Fold Ecoregion (CFE) of South Africa. These studies have changed the way the CFE is viewed, as almost all stream fishes that were previously consid-ered to be of low conservation priority, because they were perceived to have broad geographical ranges, con-tain multiple historically isolated lineages, many of which are narrow-range endemics.
- Full Text:
- Date Issued: 2018
The status and distribution of a newly identified endemic galaxiid in the eastern Cape Fold Ecoregion, of South Africa
- Chakona, Gamuchirai, Swartz, Ernst R, Chakona, Albert
- Authors: Chakona, Gamuchirai , Swartz, Ernst R , Chakona, Albert
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/425492 , vital:72250 , xlink:href="https://doi.org/10.1002/aqc.2850"
- Description: DNA-based studies have uncovered cryptic species and lineages within almost all freshwater fishes studied thus far from the Cape Fold Ecoregion (CFE) of South Africa. These studies have changed the way the CFE is viewed, as almost all stream fishes that were previously consid-ered to be of low conservation priority, because they were perceived to have broad geographical ranges, con-tain multiple historically isolated lineages, many of which are narrow-range endemics.
- Full Text:
- Date Issued: 2018
- Authors: Chakona, Gamuchirai , Swartz, Ernst R , Chakona, Albert
- Date: 2018
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/425492 , vital:72250 , xlink:href="https://doi.org/10.1002/aqc.2850"
- Description: DNA-based studies have uncovered cryptic species and lineages within almost all freshwater fishes studied thus far from the Cape Fold Ecoregion (CFE) of South Africa. These studies have changed the way the CFE is viewed, as almost all stream fishes that were previously consid-ered to be of low conservation priority, because they were perceived to have broad geographical ranges, con-tain multiple historically isolated lineages, many of which are narrow-range endemics.
- Full Text:
- Date Issued: 2018
The subjective experience of resilience among divorced african women in Cradock, Eastern Cape, South Africa
- Authors: Faxi, Nasiphi
- Date: 2018
- Subjects: Divorced women Divorce--Psychological aspects Divorced women--Psychology
- Language: English
- Type: Thesis , Masters , Psychology
- Identifier: http://hdl.handle.net/10353/17371 , vital:40960
- Description: The study aimed at investigating the resilience enhancement factors which promoted well-being among divorced African women in Cradock, the Eastern Cape, South Africa. A qualitative research design was used to investigate the factors which reinforced resilience and promoted well-being following divorce as studies have indicated the risk of not being able to cope following divorce trauma. Purposive sampling was used in recruiting twelve divorced participants (aged 25- 45) from a support group at a local church in Cradock. Data was collected by means of semistructured interviews following the permission of the church and the divorced women who gave their consent to conduct the study. Furthermore, ethical principles were adhered to, throughout the data collection process. Thirteen themes emerged in the study and they include; self-condemnation, self-blame and denial, loneliness depression, anger and embarrassment, stigma, personality change, sexual dissatisfaction, ambivalence, forgiveness, selfcontentment and self-compassion, personal growth, religious coping, social support and positive relations and resilience enhancement factors. Despite the achievement of the research objectives, the sample might not be the true representation of the population of women who experienced divorce. Also, the results might have been different if the study was quantitative in nature. Based on the findings, psychological support is needed for women who underwent divorce. Finally, churches should play a vital role in restoration of resilience among divorced women while the families and communities shift away from cultural beliefs of subjugating women.
- Full Text:
- Date Issued: 2018
- Authors: Faxi, Nasiphi
- Date: 2018
- Subjects: Divorced women Divorce--Psychological aspects Divorced women--Psychology
- Language: English
- Type: Thesis , Masters , Psychology
- Identifier: http://hdl.handle.net/10353/17371 , vital:40960
- Description: The study aimed at investigating the resilience enhancement factors which promoted well-being among divorced African women in Cradock, the Eastern Cape, South Africa. A qualitative research design was used to investigate the factors which reinforced resilience and promoted well-being following divorce as studies have indicated the risk of not being able to cope following divorce trauma. Purposive sampling was used in recruiting twelve divorced participants (aged 25- 45) from a support group at a local church in Cradock. Data was collected by means of semistructured interviews following the permission of the church and the divorced women who gave their consent to conduct the study. Furthermore, ethical principles were adhered to, throughout the data collection process. Thirteen themes emerged in the study and they include; self-condemnation, self-blame and denial, loneliness depression, anger and embarrassment, stigma, personality change, sexual dissatisfaction, ambivalence, forgiveness, selfcontentment and self-compassion, personal growth, religious coping, social support and positive relations and resilience enhancement factors. Despite the achievement of the research objectives, the sample might not be the true representation of the population of women who experienced divorce. Also, the results might have been different if the study was quantitative in nature. Based on the findings, psychological support is needed for women who underwent divorce. Finally, churches should play a vital role in restoration of resilience among divorced women while the families and communities shift away from cultural beliefs of subjugating women.
- Full Text:
- Date Issued: 2018
The sustainability of emerging black construction companies: potential threats
- Authors: Pietersen, Nolitha
- Date: 2018
- Subjects: South Africa -- Construction Industry Development Board , Construction contracts -- South Africa Sustainable development -- South Africa Business enterprises, Black -- South Africa Blacks -- South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/22979 , vital:30260
- Description: Construction plays an important role in South Africa’s socio-economic development. The Construction Industry Development Board (CIDB) was therefore developed in terms of the CIDB Act 38 0f 2000 and its reason for establishment is to lead the construction industry stakeholders in construction development. Some of the responsibilities of the CIDB is to ensure that there is skills development and transformation in the industry. On the delivery of infrastructure assets for the benefit of the ordinary citizens of South Africa, there are frequent challenges that contractors tend to experience. Such challenges include a wide range of compliance protocols such as tax compliance issues. The limited knowledge of taxation often result in understatement of income culminating in taxation audits and ultimately significant penalties and unexpected taxation liabilities. Other critical areas include successful project management of projects including proper costing and scheduling of project activities. The extent of this problem is evident in the number of terminations of contracts of such service providers, where some of them have even been blacklisted on the National Treasury Database of restricted service providers prohibiting them from doing any business with government for a stipulated period. The primary objective of the study was to investigate the factors that contribute to threatening the sustainability of black owned emerging construction companies. In order to gain an understanding of the problems that contractors face that pose a threat to their sustainability, questionnaires will be distributed to contractors and reviews by interview will be conducted. A qualitative study was therefore conducted. The relationships between the skills set of the contractors, the type of work they have for example, government and/or private sector work, methods of funding projects, periods of receiving payments, SARS compliance requirements and how these factors interrelate with each other was investigated. The causal effect/relationship of each of these on the sustainability of the contractors was determined. This study involves a case study approach and a qualitative research design. A multiple-case study method was selected to broaden the understanding of the phenomenon under of the study. The two black-owned construction companies used as the subjects for this study were selected on the basis that they would enable this research to determine what factors play a role and what threats are to their sustainability, in spite of the government support programs. The interpretivism approach was used as a means of describing what factors posed threats to the sustainability of emerging black construction companies. The aim of this study was not to test any hypothesis but to rather explore and gain an in-depth understanding of the construction industry, the role of the government and to understand what factors affect the emerging black construction companies to a point of point threats to their sustainability. The results of this study indicate that a wide range of challenges tend to hamper development and progress of emerging construction companies. Some of these challenges include poor employee retention strategies where very little emphasis is placed on the value of people. Workplace training through formal learnership or artisan programs are non-existent and a formalised role is required in this regard. Performance management is hardly measured or monitored in the business which has a direct impact on prospective growth. Cash flow is a critical challenge in the business and the study finds that financial management administrative skills are lacking. Financial management administration is linked to cash flow management and cash flow projections. The study also contributes to emerging theories such as business planning in relation to sustainable growth and innovation of SMEs.
- Full Text:
- Date Issued: 2018
- Authors: Pietersen, Nolitha
- Date: 2018
- Subjects: South Africa -- Construction Industry Development Board , Construction contracts -- South Africa Sustainable development -- South Africa Business enterprises, Black -- South Africa Blacks -- South Africa -- Economic conditions
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/22979 , vital:30260
- Description: Construction plays an important role in South Africa’s socio-economic development. The Construction Industry Development Board (CIDB) was therefore developed in terms of the CIDB Act 38 0f 2000 and its reason for establishment is to lead the construction industry stakeholders in construction development. Some of the responsibilities of the CIDB is to ensure that there is skills development and transformation in the industry. On the delivery of infrastructure assets for the benefit of the ordinary citizens of South Africa, there are frequent challenges that contractors tend to experience. Such challenges include a wide range of compliance protocols such as tax compliance issues. The limited knowledge of taxation often result in understatement of income culminating in taxation audits and ultimately significant penalties and unexpected taxation liabilities. Other critical areas include successful project management of projects including proper costing and scheduling of project activities. The extent of this problem is evident in the number of terminations of contracts of such service providers, where some of them have even been blacklisted on the National Treasury Database of restricted service providers prohibiting them from doing any business with government for a stipulated period. The primary objective of the study was to investigate the factors that contribute to threatening the sustainability of black owned emerging construction companies. In order to gain an understanding of the problems that contractors face that pose a threat to their sustainability, questionnaires will be distributed to contractors and reviews by interview will be conducted. A qualitative study was therefore conducted. The relationships between the skills set of the contractors, the type of work they have for example, government and/or private sector work, methods of funding projects, periods of receiving payments, SARS compliance requirements and how these factors interrelate with each other was investigated. The causal effect/relationship of each of these on the sustainability of the contractors was determined. This study involves a case study approach and a qualitative research design. A multiple-case study method was selected to broaden the understanding of the phenomenon under of the study. The two black-owned construction companies used as the subjects for this study were selected on the basis that they would enable this research to determine what factors play a role and what threats are to their sustainability, in spite of the government support programs. The interpretivism approach was used as a means of describing what factors posed threats to the sustainability of emerging black construction companies. The aim of this study was not to test any hypothesis but to rather explore and gain an in-depth understanding of the construction industry, the role of the government and to understand what factors affect the emerging black construction companies to a point of point threats to their sustainability. The results of this study indicate that a wide range of challenges tend to hamper development and progress of emerging construction companies. Some of these challenges include poor employee retention strategies where very little emphasis is placed on the value of people. Workplace training through formal learnership or artisan programs are non-existent and a formalised role is required in this regard. Performance management is hardly measured or monitored in the business which has a direct impact on prospective growth. Cash flow is a critical challenge in the business and the study finds that financial management administrative skills are lacking. Financial management administration is linked to cash flow management and cash flow projections. The study also contributes to emerging theories such as business planning in relation to sustainable growth and innovation of SMEs.
- Full Text:
- Date Issued: 2018
The synthesis of functionalized carbon nanomaterial from waste tyre sourced carbon for chemosensing during purification processes
- Authors: Du Plessis, Jacolien
- Date: 2018
- Subjects: Nanostructured materials , Nanotechnology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/29925 , vital:30794
- Description: The short lifetime of tyres causes great environmental harm due to their non-biodegradable nature resulting in land and water pollution. Exploration of novel uses for recycled tyres is therefore imperative. The use of recycled waste tyres as carbon source for the synthesis of fluorescent chemosensing carbon nanomaterial for the detection of harmful chemicals in water is proposed in this work. Three key problems are addressed in this study: i) re-using of waste tyre products, ii) synthesis of low-cost carbon nanomaterial, iii) detection of harmful compounds within environment systems. The fluorescent triazolyl-coumarin compound, 7-(diethylamino)-3-(4-(1-hydroxyethyl)-1H-1,2,3-triazol-1-yl)-2H-chromen-2-one, was synthesized in multiple steps from 4-diethylamino salicylaldehyde. The last step included the use of Cu(I)-catalyzed 1,3-dipolar azide-alkyne cycloaddition (“click-reaction”) to form a triazole ring. Carbon spheres were synthesized through catalytic chemical vapour deposition (CVD) from waste tyre pyrolysis oil (WTPO), as the carbon source, in the presence of a catalytic amount of ferrocene. The quality and quantity of the carbon spheres had an overall improvement as the synthesis temperatures increased from 800 oC to 950 oC. The diameter of the carbon spheres reduced from 1017 nm to 577 nm as seen in TEM and SEM imaging. TGA and XRD analysis indicated a direct relationship between an increase in synthesis temperatures with an increase in the crystallinity of the carbon spheres. Commercially available naphthenic oil was used as a reference to compare the impact of the starting carbon precursor on the morphology of the carbon nanomaterial under the same reaction conditions. Multi-walled carbon nanotubes were synthesized at the lower temperatures of 800-850 oC. Carbon fibres and carbon spheres were observed at the synthesis temperatures of 900-950 oC. The carbon source played a role in the morphology of the carbon nanomaterial as it could be seen between the complex natured WTPO and the pure naphthenic oil. The purified carbon spheres synthesized at 950 oC from WTPO were functionalized with the triazolyl-coumarin units on the surface through Steglich esterification using DCC/DMAP to yield fluorescent carbon spheres. Complexation studies of the functionalized carbon spheres were done using UV/Vis spectroscopy and fluorescence with a wide range of ions; Ag+, Al3+, Co2+, Cr3+, Cu2+, Fe3+, ii Hg2+, Li+, Ni2+, Pb2+ and Zn2+. The triazolyl-coumarin carbon spheres showed reasonable sensitivity and selectivity towards Fe3+ in water with a quenching effect in fluorescence. Titration studies with Fe3+ indicating an exponential decay of quenching in the fluorescence up to 68% with detection limit at 2.73 x 10-5 M.
- Full Text:
- Date Issued: 2018
- Authors: Du Plessis, Jacolien
- Date: 2018
- Subjects: Nanostructured materials , Nanotechnology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/29925 , vital:30794
- Description: The short lifetime of tyres causes great environmental harm due to their non-biodegradable nature resulting in land and water pollution. Exploration of novel uses for recycled tyres is therefore imperative. The use of recycled waste tyres as carbon source for the synthesis of fluorescent chemosensing carbon nanomaterial for the detection of harmful chemicals in water is proposed in this work. Three key problems are addressed in this study: i) re-using of waste tyre products, ii) synthesis of low-cost carbon nanomaterial, iii) detection of harmful compounds within environment systems. The fluorescent triazolyl-coumarin compound, 7-(diethylamino)-3-(4-(1-hydroxyethyl)-1H-1,2,3-triazol-1-yl)-2H-chromen-2-one, was synthesized in multiple steps from 4-diethylamino salicylaldehyde. The last step included the use of Cu(I)-catalyzed 1,3-dipolar azide-alkyne cycloaddition (“click-reaction”) to form a triazole ring. Carbon spheres were synthesized through catalytic chemical vapour deposition (CVD) from waste tyre pyrolysis oil (WTPO), as the carbon source, in the presence of a catalytic amount of ferrocene. The quality and quantity of the carbon spheres had an overall improvement as the synthesis temperatures increased from 800 oC to 950 oC. The diameter of the carbon spheres reduced from 1017 nm to 577 nm as seen in TEM and SEM imaging. TGA and XRD analysis indicated a direct relationship between an increase in synthesis temperatures with an increase in the crystallinity of the carbon spheres. Commercially available naphthenic oil was used as a reference to compare the impact of the starting carbon precursor on the morphology of the carbon nanomaterial under the same reaction conditions. Multi-walled carbon nanotubes were synthesized at the lower temperatures of 800-850 oC. Carbon fibres and carbon spheres were observed at the synthesis temperatures of 900-950 oC. The carbon source played a role in the morphology of the carbon nanomaterial as it could be seen between the complex natured WTPO and the pure naphthenic oil. The purified carbon spheres synthesized at 950 oC from WTPO were functionalized with the triazolyl-coumarin units on the surface through Steglich esterification using DCC/DMAP to yield fluorescent carbon spheres. Complexation studies of the functionalized carbon spheres were done using UV/Vis spectroscopy and fluorescence with a wide range of ions; Ag+, Al3+, Co2+, Cr3+, Cu2+, Fe3+, ii Hg2+, Li+, Ni2+, Pb2+ and Zn2+. The triazolyl-coumarin carbon spheres showed reasonable sensitivity and selectivity towards Fe3+ in water with a quenching effect in fluorescence. Titration studies with Fe3+ indicating an exponential decay of quenching in the fluorescence up to 68% with detection limit at 2.73 x 10-5 M.
- Full Text:
- Date Issued: 2018
The tax consequences of income and expenses arising from illegal activities
- Authors: Singh, Shalona
- Date: 2018
- Subjects: South Africa. Income Tax Act, 1962 , Income tax South Africa , Tax evasion South Africa , Taxation Law and legislation South Africa Criminal provisions , Crime Economic aspects South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/59456 , vital:27609
- Description: Income tax in South Africa is levied in terms of the Income Tax Act, 58 of 1962 (the South African Income Tax Act) on taxable income, which by definition, is arrived at by deducting from ''gross income" receipts and accruals that are exempt from tax as well as deductions and allowances provided for in the Act. The South African Income Tax Act provides no guidance with regard to the taxation of income and expenditure from illegal activities. In this mini thesis, case law and legislation is reviewed in an attempt to provide clarity on the tax consequences of income and expenses arising from illegal activities. An overview is provided of the taxation of income and expenditure in respect of illegal activities in the United States of America, Australia and New Zealand. Similarities are found between the American, Australian, New Zealand and South African tax regimes in relation to the taxation of income earned from illegal activities, but there appears to be more certainty in America, Australia and New Zealand with regard to the deduction of expenses arising from illegal activities. In South Africa, taxpayers earning income from ongoing illegal activities will, in principle, comply with the definition of “trade” as defined in section 1 of the South African Income Tax Act. However, this is contrary to the view of the South African Revenue Service that illegal activities do not meet the definition of “trade”, a viewpoint that may not hold if challenged in court. Recommendations are made for the amendment of the South African Income Tax Act to specifically provide for the inclusion in “gross income” of income from illegal activities and to prohibit the deduction of expenditure arising from illegal activities.
- Full Text:
- Date Issued: 2018
- Authors: Singh, Shalona
- Date: 2018
- Subjects: South Africa. Income Tax Act, 1962 , Income tax South Africa , Tax evasion South Africa , Taxation Law and legislation South Africa Criminal provisions , Crime Economic aspects South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/59456 , vital:27609
- Description: Income tax in South Africa is levied in terms of the Income Tax Act, 58 of 1962 (the South African Income Tax Act) on taxable income, which by definition, is arrived at by deducting from ''gross income" receipts and accruals that are exempt from tax as well as deductions and allowances provided for in the Act. The South African Income Tax Act provides no guidance with regard to the taxation of income and expenditure from illegal activities. In this mini thesis, case law and legislation is reviewed in an attempt to provide clarity on the tax consequences of income and expenses arising from illegal activities. An overview is provided of the taxation of income and expenditure in respect of illegal activities in the United States of America, Australia and New Zealand. Similarities are found between the American, Australian, New Zealand and South African tax regimes in relation to the taxation of income earned from illegal activities, but there appears to be more certainty in America, Australia and New Zealand with regard to the deduction of expenses arising from illegal activities. In South Africa, taxpayers earning income from ongoing illegal activities will, in principle, comply with the definition of “trade” as defined in section 1 of the South African Income Tax Act. However, this is contrary to the view of the South African Revenue Service that illegal activities do not meet the definition of “trade”, a viewpoint that may not hold if challenged in court. Recommendations are made for the amendment of the South African Income Tax Act to specifically provide for the inclusion in “gross income” of income from illegal activities and to prohibit the deduction of expenditure arising from illegal activities.
- Full Text:
- Date Issued: 2018
The teaching practice component of initial teacher education: a social justice approach
- Authors: Long, Kelly Ann
- Date: 2018
- Subjects: Educational change -- South Africa , Teachers -- Training of -- South Africa , Education -- South Africa -- History , Education – South Africa -- Evaluation , Education -- Standards -- South Africa , Teacher effectiveness -- South Africa , Social justice and education , Education -- Study and teaching (Higher) -- South Africa
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/60200 , vital:27746
- Description: Research asserts that learner performance in South African schools is in a state of crisis. While many more learners’ post-1994 in South Africa have physical access to education, very few have epistemological access. The quality of the education learners receive is polarised along socio economic lines. This crisis has its roots in the legacy of colonialism and apartheid, and as such, there is a need to transform the education system to ensure equal opportunity for all learners, and ultimately economic growth and security for the country. One of the explanations offered for the crisis in learner performance is the poor teacher education system. However, there is a paucity of research in teacher education generally in South Africa, and specifically in relation to pre-service teachers. Furthermore, little attention has been given to how initial teacher education could contribute to the promotion of a social justice agenda with the intention of transforming the South African schooling system. This research seeks to understand how the expectations, scaffolding and assessment of preservice teachers’ teaching practices can be utilised to promote social justice during the Teaching Practice (TP) component of initial teacher education. In answering the research question, I analyse data and literature to identify a set of key valued functionings of quality praxis that preservice teachers ought to be provided the capability to realise, at the level of achieved functioning. This is a qualitative case study located in the interpretive paradigm. The case under study is: quality teaching practices of pre-service teachers. This case is bound by context (initial teacher education in South Africa) and setting (the pre-service teacher in the classroom). Two South African Higher Education Institutions (HEIs) were selected through purposive sampling and their respective Teaching Practice (TP) documentation was analysed. Focus group interviews were conducted with five lecturers involved in TP at one of the HEIs. The theoretical framework of the study used to guide the analysis of the data was underpinned by a social justice perspective on quality education. Given that a social justice perspective does not have analytic tools, I view quality pre-service teachers’ teaching practices as praxis and utilise the capability approach as a mechanism for identification and description of valued functionings and capabilities that contribute to quality praxis. There are four significant findings in my research. Firstly, there is consistency with regards to the valued functionings and capabilities across the TP documentation of the two participating HEIs. In other words, the conceptions of a capable pre-service teacher are similar. Secondly, if social justice goals are to be realised, greater clarity of the valued functionings needs to be evident in the TP documentation. Thirdly, the valued functionings can be categorised into those that are foundational and those that promote a social justice agenda. Finally, in promoting a social justice agenda, there are functionings that ought to be valued by the HEIs that are seemingly not currently valued.
- Full Text:
- Date Issued: 2018
- Authors: Long, Kelly Ann
- Date: 2018
- Subjects: Educational change -- South Africa , Teachers -- Training of -- South Africa , Education -- South Africa -- History , Education – South Africa -- Evaluation , Education -- Standards -- South Africa , Teacher effectiveness -- South Africa , Social justice and education , Education -- Study and teaching (Higher) -- South Africa
- Language: English
- Type: text , Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10962/60200 , vital:27746
- Description: Research asserts that learner performance in South African schools is in a state of crisis. While many more learners’ post-1994 in South Africa have physical access to education, very few have epistemological access. The quality of the education learners receive is polarised along socio economic lines. This crisis has its roots in the legacy of colonialism and apartheid, and as such, there is a need to transform the education system to ensure equal opportunity for all learners, and ultimately economic growth and security for the country. One of the explanations offered for the crisis in learner performance is the poor teacher education system. However, there is a paucity of research in teacher education generally in South Africa, and specifically in relation to pre-service teachers. Furthermore, little attention has been given to how initial teacher education could contribute to the promotion of a social justice agenda with the intention of transforming the South African schooling system. This research seeks to understand how the expectations, scaffolding and assessment of preservice teachers’ teaching practices can be utilised to promote social justice during the Teaching Practice (TP) component of initial teacher education. In answering the research question, I analyse data and literature to identify a set of key valued functionings of quality praxis that preservice teachers ought to be provided the capability to realise, at the level of achieved functioning. This is a qualitative case study located in the interpretive paradigm. The case under study is: quality teaching practices of pre-service teachers. This case is bound by context (initial teacher education in South Africa) and setting (the pre-service teacher in the classroom). Two South African Higher Education Institutions (HEIs) were selected through purposive sampling and their respective Teaching Practice (TP) documentation was analysed. Focus group interviews were conducted with five lecturers involved in TP at one of the HEIs. The theoretical framework of the study used to guide the analysis of the data was underpinned by a social justice perspective on quality education. Given that a social justice perspective does not have analytic tools, I view quality pre-service teachers’ teaching practices as praxis and utilise the capability approach as a mechanism for identification and description of valued functionings and capabilities that contribute to quality praxis. There are four significant findings in my research. Firstly, there is consistency with regards to the valued functionings and capabilities across the TP documentation of the two participating HEIs. In other words, the conceptions of a capable pre-service teacher are similar. Secondly, if social justice goals are to be realised, greater clarity of the valued functionings needs to be evident in the TP documentation. Thirdly, the valued functionings can be categorised into those that are foundational and those that promote a social justice agenda. Finally, in promoting a social justice agenda, there are functionings that ought to be valued by the HEIs that are seemingly not currently valued.
- Full Text:
- Date Issued: 2018
The thermal physiology of Stenopelmus rufinasus and Neohydronomus affinis (Coleoptera: Curculionidae), biological control agents for the invasive alien aquatic weeds Azolla filiculoides and Pistia stratiotes respectively
- Authors: Mvandaba, Sisanda F
- Date: 2018
- Subjects: Beetles -- South Africa , Curculionidae -- South Africa , Azolla filiculoides -- South Africa , Water lettuce -- South Africa , Aquatic weeds -- Biological control -- South Africa , Stenopelmus rufinasus , Neohydronomus affinis
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/62362 , vital:28158
- Description: Water lettuce, Pistia stratiotes L. (Araceae), and red water fern, Azolla filiculoides Lam. (Azollaceae), are floating aquatic macrophytes that have become problematic invaders in numerous South African waterbodies. Two weevils, Neohydronomus affinis Hustache 1926 (Coleoptera: Curculionidae) and Stenopelmus rufinasus Gyllenhal 1936 (Coleoptera: Curculionidae), are successful biological control agents of these two species, respectively, in South Africa. However, nothing is known about the thermal physiology of these two species Therefore, the aim of this study was to investigate the thermal physiologies of these two species to explain their establishment, distribution and impact in the field. Laboratory based thermal physiology trials showed that both weevils were widely tolerant of cold and warm temperatures. The CTmin of N. affinis was determined to be 5.5 ± 0.312°C and the CTmax was 44 ± 0.697°C, while the CTmin of S. rufinasus was 5.4 ± 0.333°C and the CTmax was 44.5 ± 0.168°C. In addition, the lower lethal temperatures were -9.8 ± 0.053°C and -7.2 ± 0.19°C, and the upper lethal temperatures were 42.8 ± 0.053°C and 41.9 ± 0.19°C respectively. These results suggest that both species should not be limited by cold winter temperatures, as previously thought. This is evident in the field, where S. rufinasus has established widely on A. filiculoides, despite local cold climates in some areas of the plant’s distribution. Even though N. affinis has a similar thermal range, and should therefore theoretically reflect a similar distribution to S. rufinasus throughout South Africa, its distribution is limited by the range of its host, which is restricted to the warmer regions of the country, as is its biocontrol agent. Using the reduced major axis regression method, the development for N. affinis was described using the formulay=12.976x+435.24, while the development of S. rufinasus was described by y=13.6x+222.45. These results showed that S. rufinasus develops much faster, in fact almost twice as quickly, than N. affinis. Using these formulae and temperature data obtained from the South African Weather Service, N. affinis was predicted to complete between 4 and 9 generations per year in South Africa, while S. rufinasus was predicted to complete between 5 and 14 generations per year around the country. This study showed that although the native range of these two species is warm temperate to tropical, they possess sufficient thermal plasticity to not only establish, but also damage their respective host plants in far cooler climates. Thus, in South Africa N. affinis and S. rufinasus are limited by the distribution of their target weeds and not climate.
- Full Text:
- Date Issued: 2018
- Authors: Mvandaba, Sisanda F
- Date: 2018
- Subjects: Beetles -- South Africa , Curculionidae -- South Africa , Azolla filiculoides -- South Africa , Water lettuce -- South Africa , Aquatic weeds -- Biological control -- South Africa , Stenopelmus rufinasus , Neohydronomus affinis
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/62362 , vital:28158
- Description: Water lettuce, Pistia stratiotes L. (Araceae), and red water fern, Azolla filiculoides Lam. (Azollaceae), are floating aquatic macrophytes that have become problematic invaders in numerous South African waterbodies. Two weevils, Neohydronomus affinis Hustache 1926 (Coleoptera: Curculionidae) and Stenopelmus rufinasus Gyllenhal 1936 (Coleoptera: Curculionidae), are successful biological control agents of these two species, respectively, in South Africa. However, nothing is known about the thermal physiology of these two species Therefore, the aim of this study was to investigate the thermal physiologies of these two species to explain their establishment, distribution and impact in the field. Laboratory based thermal physiology trials showed that both weevils were widely tolerant of cold and warm temperatures. The CTmin of N. affinis was determined to be 5.5 ± 0.312°C and the CTmax was 44 ± 0.697°C, while the CTmin of S. rufinasus was 5.4 ± 0.333°C and the CTmax was 44.5 ± 0.168°C. In addition, the lower lethal temperatures were -9.8 ± 0.053°C and -7.2 ± 0.19°C, and the upper lethal temperatures were 42.8 ± 0.053°C and 41.9 ± 0.19°C respectively. These results suggest that both species should not be limited by cold winter temperatures, as previously thought. This is evident in the field, where S. rufinasus has established widely on A. filiculoides, despite local cold climates in some areas of the plant’s distribution. Even though N. affinis has a similar thermal range, and should therefore theoretically reflect a similar distribution to S. rufinasus throughout South Africa, its distribution is limited by the range of its host, which is restricted to the warmer regions of the country, as is its biocontrol agent. Using the reduced major axis regression method, the development for N. affinis was described using the formulay=12.976x+435.24, while the development of S. rufinasus was described by y=13.6x+222.45. These results showed that S. rufinasus develops much faster, in fact almost twice as quickly, than N. affinis. Using these formulae and temperature data obtained from the South African Weather Service, N. affinis was predicted to complete between 4 and 9 generations per year in South Africa, while S. rufinasus was predicted to complete between 5 and 14 generations per year around the country. This study showed that although the native range of these two species is warm temperate to tropical, they possess sufficient thermal plasticity to not only establish, but also damage their respective host plants in far cooler climates. Thus, in South Africa N. affinis and S. rufinasus are limited by the distribution of their target weeds and not climate.
- Full Text:
- Date Issued: 2018