Death, immortality & the biblical doctrine of resurrection : a study in the theology of renewal
- Authors: Bank, Louis
- Date: 1962
- Subjects: Jesus Christ -- Resurrection , Resurrection -- Biblical teaching , Church renewal
- Language: English
- Type: Thesis , Bachelor , BDiv
- Identifier: vital:1280 , http://hdl.handle.net/10962/d1013448
- Description: From Introduction: The fact of the resurrection of Jesus Christ, the Son of God, from the dead is the central fact of Christian faith and teaching. This centrality is certainly accorded it in the Bible, but has often been forgotten in the thinking, practice and worship of the Christian Church. (The paucity of available contemporary literature on the subject is one fact which may serve to illustrate this.) The subject of the first Christian sermon preached on the Day of Pentecost was on the Resurrection. The Jesus whom they had crucified, God had made both Lord and Christ. (Acts 2. 37.) The Gospels would belie their name if they had left us with an account of the life and tragic death of a man who claimed to know and reveal God in a special way. The news is good news precisely because of the Resurrection of our Lord from the dead.
- Full Text:
- Date Issued: 1962
- Authors: Bank, Louis
- Date: 1962
- Subjects: Jesus Christ -- Resurrection , Resurrection -- Biblical teaching , Church renewal
- Language: English
- Type: Thesis , Bachelor , BDiv
- Identifier: vital:1280 , http://hdl.handle.net/10962/d1013448
- Description: From Introduction: The fact of the resurrection of Jesus Christ, the Son of God, from the dead is the central fact of Christian faith and teaching. This centrality is certainly accorded it in the Bible, but has often been forgotten in the thinking, practice and worship of the Christian Church. (The paucity of available contemporary literature on the subject is one fact which may serve to illustrate this.) The subject of the first Christian sermon preached on the Day of Pentecost was on the Resurrection. The Jesus whom they had crucified, God had made both Lord and Christ. (Acts 2. 37.) The Gospels would belie their name if they had left us with an account of the life and tragic death of a man who claimed to know and reveal God in a special way. The news is good news precisely because of the Resurrection of our Lord from the dead.
- Full Text:
- Date Issued: 1962
The exploration of sustainable and diversified livelihood options for residents of Enon-Bersheba
- Authors: Dlamini, Tembile Daniel
- Date: 2012
- Subjects: Sustainable development -- South Africa -- Eastern Cape , Sustainable living -- South Africa -- Eastern Cape , Sustainable living
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9115 , http://hdl.handle.net/10948/d1015643
- Description: Enon-Bersheba (E&B) area has approximately 10 200 hectors of pristine communal land that is rare to find in the Cacadu region. This prime communal land is situated in the bank of the Sundays River Valley in the Eastern Cape Province. Enon-Bersheba falls under the jurisdiction of the Sundays River Local Municipality. The Municipal jurisdiction provides easy access to this pristine commonage that presents opportunities for economic development as well as residential opportunities. This study presents the diversity of sustainable livelihood alternatives from the community‟s perspective. This study finds that giving the beneficiaries of land restitution authority over decision-making on land usage is an important contributor to success. Land is a significant asset, and it becomes more valuable and development-worthy if legal institutions are in place to manage the planning and development processes, for its full utilisation. In addition to this, the study provides a community-driven development framework with which potential development partners can interact to enhance revenue generating activities and strengthen the institutional environment through the formation of community-private-public-partnerships. The participatory research process that was undertaken made essential findings. The study validates the use of livelihoods-based approach to poverty alleviation. A bottom-up participatory process was effective in determining how best Enon-Bersheba communal land can be put into effective and efficient use. Likewise, an integrated approach to development planning was proven to be important. This study proved an extra-ordinary belief that the stability and changed value systems within a community often derive from complex social problems that are inherently dynamic. The involvement of the Independent Electoral Commission in the referendum process for Enon-Bersheba‟s legal entity that will manage the land suggests the credibility of the process. The existing information around potential development options of Enon-Bersheba was consolidated and verified by the community. The awareness of community abilities and resources served to enhance community mobilization for social action. The study provides a framework for development policy imperatives and a new vision for Enon-Bersheba.
- Full Text:
- Date Issued: 2012
- Authors: Dlamini, Tembile Daniel
- Date: 2012
- Subjects: Sustainable development -- South Africa -- Eastern Cape , Sustainable living -- South Africa -- Eastern Cape , Sustainable living
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9115 , http://hdl.handle.net/10948/d1015643
- Description: Enon-Bersheba (E&B) area has approximately 10 200 hectors of pristine communal land that is rare to find in the Cacadu region. This prime communal land is situated in the bank of the Sundays River Valley in the Eastern Cape Province. Enon-Bersheba falls under the jurisdiction of the Sundays River Local Municipality. The Municipal jurisdiction provides easy access to this pristine commonage that presents opportunities for economic development as well as residential opportunities. This study presents the diversity of sustainable livelihood alternatives from the community‟s perspective. This study finds that giving the beneficiaries of land restitution authority over decision-making on land usage is an important contributor to success. Land is a significant asset, and it becomes more valuable and development-worthy if legal institutions are in place to manage the planning and development processes, for its full utilisation. In addition to this, the study provides a community-driven development framework with which potential development partners can interact to enhance revenue generating activities and strengthen the institutional environment through the formation of community-private-public-partnerships. The participatory research process that was undertaken made essential findings. The study validates the use of livelihoods-based approach to poverty alleviation. A bottom-up participatory process was effective in determining how best Enon-Bersheba communal land can be put into effective and efficient use. Likewise, an integrated approach to development planning was proven to be important. This study proved an extra-ordinary belief that the stability and changed value systems within a community often derive from complex social problems that are inherently dynamic. The involvement of the Independent Electoral Commission in the referendum process for Enon-Bersheba‟s legal entity that will manage the land suggests the credibility of the process. The existing information around potential development options of Enon-Bersheba was consolidated and verified by the community. The awareness of community abilities and resources served to enhance community mobilization for social action. The study provides a framework for development policy imperatives and a new vision for Enon-Bersheba.
- Full Text:
- Date Issued: 2012
A review of local government performance from 2004 - 2008: Sakhisizwe Local Municipality
- Authors: Dyani, Christopher Sidima
- Date: 2016
- Subjects: Local government -- South Africa -- Eastern Cape , Public administration -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/6271 , vital:21064
- Description: Loosely defined as “political units or instruments constituted by law (the peculiar or unique characteristics of which is their subordinate status to the central government) which have substantial control over local affairs and likewise have the power to tax” (Nyalunga, 2006: 15), local governments, and municipalities in particular, have been in existence since the early history of Anglo-Saxon England (post 1870). As political units, local governments have defined areas, defined populations, organised administrative structures and the authority to undertake and the power to carry out public activities within such defined areas (Nyulunga, 2006: 15). In the three-tiered form of government that is dominant world-wide, local government is the lowest sphere of government and, as such, “is often the first point of contact between an individual and a government institution” (Thornhill, 2008: 492). Although a number of different forms and structures of local government exist in the world, as it evolved, three critical matters defined the nature of local government in any particular country. Firstly, local government is defined by the extent of local self-government. Secondly, it is the autonomy and discretionary powers of the municipality and, thirdly, it is the extent to which the municipality is a momentous force in the lives of the people within a given area (Nyulunga, 2006: 16). Therefore, a consideration if these three defining factors provide clarity in terms of the nature of local government in a particular country. Due to the form of the South African state, which is a unitary state, South Africa established a system of local government aimed at governing various areas throughout the country. For the greater part of the country‟s history prior the 1994 democratic elections, what distinguished the South African local government system from the rest of the world was its relationship with the people it sought to govern. While in the majority of cases around the world municipalities were concerned with the welfare of all their citizens, in South Africa, the successive apartheid regimes worked tirelessly at the adoption and systematic enforcement of draconian policies that effectively brought misery to the majority of the South African population. Pieces of legislation, such as the various Natives Acts, the Reservation of Separate Amenities Act, and the Group Areas Act, implemented through local government – the form of government closest to the people – ensured that South Africa experienced gross human rights violations, the economic exclusion of the majority of the populace, separate and unequal development and, in effect, an absolute monopoly of social, economic and political power by the white minority (Landsberg and Mackay, 2006: 1). Given the immediate impact municipal policies had on the people they sought to govern - this as a direct result of the proximity of this sphere of government to the people - it is not surprising that this level of government was the first casualty in the apartheid resistance campaign led by various liberation movements in the country. With systematic protests against various local government actions, coupled with boycotts of municipal rates and taxes, local government increasingly became detached from the population it served and consequently, was rendered dysfunctional. The election of F.W. De Klerk as the president of South Africa in 1989 proved to be a turning point in the historical trajectory of the country. Understanding the deleterious effects that the repressive policies had on the country‟s social structure, both economically and politically, De Klerk embarked on a road less travelled by opening channels for negotiation between government (and by extension the National Party) and the liberation movements in the country (particularly the African National Congress). As such, from 1990, various political organisations, such as the African National Congress (ANC), the Pan Africanist Congress (PAC), the South African Communist Party (SACP) and the Inkatha Freedom Party (IFP) among others, which had, for many years, been banned on the basis of them being seen as terrorist organisations, were unbanned. This was accompanied by the unconditional release of political prisoners, including South Africa‟s first democratically elected President, Nelson Rolihlahla Mandela. One of the key outcomes of the negotiations that took place in the early 1990s was the development of the Interim, or Transitional, Constitution, Act 200 of 1993. This was an important document in that it provided a „historic bridge‟ between the apartheid state and the democratic dispensation that millions of South Africans aspired to. Additionally, this document provided a framework for the continued governance of South Africa pending the country‟s first democratic elections. The continued governance that the Interim Constitution provided for meant balancing human rights and the continued existence of the state and/or government. This was an important matter, particularly for local government, in that “a fragmented and incoherent range of local authorities cannot be transformed in one process as the negotiators for a democratic system of government wanted to ensure continuity in service provision” (Thornhill, 2008: 494). The temporal reprieve provided by the Interim Constitution allowed the negotiators to deal with the details of what would be the post-apartheid local government system of South Africa. The democratic government that emerged after the watershed event of 1994, under the stewardship of Nelson Mandela, had the immediate task of dismantling the apartheid legacy that had defined the country for many years and moving the country closer to achieving the democratic promise of a better life for all citizens. Practically, and importantly for the transformation of local government, this meant instilling democratic values and principles that would ensure that local government was responsive to the needs of the people and that it remained accountable to the electorate (the Presidency, 2003: 11). The ideal of the incoming democratic government was to transform this sphere of government into one that would ensure inclusive growth and development and equitable redistribution of the wealth of the country such that all people would have equal opportunity for a better life. It is important to note that the elections that were held on 27 April 1994 were only national and provincial elections. Local government elections could not be held at this point, simply because the new constitutional dispensation had not been finalised (Thornhill, 2008: 495). All parties to the negotiations agreed that the process of finalising the Constitution would be done through a democratically elected Constitutional Assembly. It was only after the Constitution of the Republic of South Africa, Act 108 of 1996 (the Constitution), was finalised, that the first local government elections could be held.
- Full Text:
- Date Issued: 2016
- Authors: Dyani, Christopher Sidima
- Date: 2016
- Subjects: Local government -- South Africa -- Eastern Cape , Public administration -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/6271 , vital:21064
- Description: Loosely defined as “political units or instruments constituted by law (the peculiar or unique characteristics of which is their subordinate status to the central government) which have substantial control over local affairs and likewise have the power to tax” (Nyalunga, 2006: 15), local governments, and municipalities in particular, have been in existence since the early history of Anglo-Saxon England (post 1870). As political units, local governments have defined areas, defined populations, organised administrative structures and the authority to undertake and the power to carry out public activities within such defined areas (Nyulunga, 2006: 15). In the three-tiered form of government that is dominant world-wide, local government is the lowest sphere of government and, as such, “is often the first point of contact between an individual and a government institution” (Thornhill, 2008: 492). Although a number of different forms and structures of local government exist in the world, as it evolved, three critical matters defined the nature of local government in any particular country. Firstly, local government is defined by the extent of local self-government. Secondly, it is the autonomy and discretionary powers of the municipality and, thirdly, it is the extent to which the municipality is a momentous force in the lives of the people within a given area (Nyulunga, 2006: 16). Therefore, a consideration if these three defining factors provide clarity in terms of the nature of local government in a particular country. Due to the form of the South African state, which is a unitary state, South Africa established a system of local government aimed at governing various areas throughout the country. For the greater part of the country‟s history prior the 1994 democratic elections, what distinguished the South African local government system from the rest of the world was its relationship with the people it sought to govern. While in the majority of cases around the world municipalities were concerned with the welfare of all their citizens, in South Africa, the successive apartheid regimes worked tirelessly at the adoption and systematic enforcement of draconian policies that effectively brought misery to the majority of the South African population. Pieces of legislation, such as the various Natives Acts, the Reservation of Separate Amenities Act, and the Group Areas Act, implemented through local government – the form of government closest to the people – ensured that South Africa experienced gross human rights violations, the economic exclusion of the majority of the populace, separate and unequal development and, in effect, an absolute monopoly of social, economic and political power by the white minority (Landsberg and Mackay, 2006: 1). Given the immediate impact municipal policies had on the people they sought to govern - this as a direct result of the proximity of this sphere of government to the people - it is not surprising that this level of government was the first casualty in the apartheid resistance campaign led by various liberation movements in the country. With systematic protests against various local government actions, coupled with boycotts of municipal rates and taxes, local government increasingly became detached from the population it served and consequently, was rendered dysfunctional. The election of F.W. De Klerk as the president of South Africa in 1989 proved to be a turning point in the historical trajectory of the country. Understanding the deleterious effects that the repressive policies had on the country‟s social structure, both economically and politically, De Klerk embarked on a road less travelled by opening channels for negotiation between government (and by extension the National Party) and the liberation movements in the country (particularly the African National Congress). As such, from 1990, various political organisations, such as the African National Congress (ANC), the Pan Africanist Congress (PAC), the South African Communist Party (SACP) and the Inkatha Freedom Party (IFP) among others, which had, for many years, been banned on the basis of them being seen as terrorist organisations, were unbanned. This was accompanied by the unconditional release of political prisoners, including South Africa‟s first democratically elected President, Nelson Rolihlahla Mandela. One of the key outcomes of the negotiations that took place in the early 1990s was the development of the Interim, or Transitional, Constitution, Act 200 of 1993. This was an important document in that it provided a „historic bridge‟ between the apartheid state and the democratic dispensation that millions of South Africans aspired to. Additionally, this document provided a framework for the continued governance of South Africa pending the country‟s first democratic elections. The continued governance that the Interim Constitution provided for meant balancing human rights and the continued existence of the state and/or government. This was an important matter, particularly for local government, in that “a fragmented and incoherent range of local authorities cannot be transformed in one process as the negotiators for a democratic system of government wanted to ensure continuity in service provision” (Thornhill, 2008: 494). The temporal reprieve provided by the Interim Constitution allowed the negotiators to deal with the details of what would be the post-apartheid local government system of South Africa. The democratic government that emerged after the watershed event of 1994, under the stewardship of Nelson Mandela, had the immediate task of dismantling the apartheid legacy that had defined the country for many years and moving the country closer to achieving the democratic promise of a better life for all citizens. Practically, and importantly for the transformation of local government, this meant instilling democratic values and principles that would ensure that local government was responsive to the needs of the people and that it remained accountable to the electorate (the Presidency, 2003: 11). The ideal of the incoming democratic government was to transform this sphere of government into one that would ensure inclusive growth and development and equitable redistribution of the wealth of the country such that all people would have equal opportunity for a better life. It is important to note that the elections that were held on 27 April 1994 were only national and provincial elections. Local government elections could not be held at this point, simply because the new constitutional dispensation had not been finalised (Thornhill, 2008: 495). All parties to the negotiations agreed that the process of finalising the Constitution would be done through a democratically elected Constitutional Assembly. It was only after the Constitution of the Republic of South Africa, Act 108 of 1996 (the Constitution), was finalised, that the first local government elections could be held.
- Full Text:
- Date Issued: 2016
An investigation of the role of community development workers: Bitou municipality
- Authors: Gogi, Andile
- Date: 2011
- Subjects: Community development -- South Africa -- Eastern Cape -- Management , City council members -- South Africa , Community development -- Economic aspects , Community development -- Environmental aspects , Community development -- Social aspects , Economic development projects -- Management
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8270 , http://hdl.handle.net/10948/d1015689
- Description: This treatise investigates the role of Community DevelopmentWorkers, with reference to the Bitou Municipality. The treatise comprises five chapters. The concept of Community Development Programme is fairly new in South Africa; therefore, further research is needed on the subject. A literature review was done to establish the concept and the background of the CDWP. A questionnaire was developed in order to obtain primary data from a selected sample group. The data obtained from the questionnaire was statistically analysed and interpreted. The core findings from the analysed questionnaire indicated the following: (a) CDWs clearly understand their role and responsibility, but there is a need for roles and functions to be clearly defined, with detailed terms of reference, to ensure a common understanding with other stakeholders, e.g. Ward Committees, Councillors, Non-governmental organisations, Communitybased organisations, and members of the community. (b) living conditions in the wards improved following the introduction of the CDWP. (c) there is a good relationship between CDWs, Ward Committees and Ward Councillors, but there is also a perception that Ward Committees and Community Development Workers constantly clash or compete in the wards in which they serve. (d) CDWs should not be affiliated to the ruling or any political party. (e) CDWs are confused regarding who is responsible for their remuneration (the Municipality or the Provincial Department of Local Government).
- Full Text:
- Date Issued: 2011
- Authors: Gogi, Andile
- Date: 2011
- Subjects: Community development -- South Africa -- Eastern Cape -- Management , City council members -- South Africa , Community development -- Economic aspects , Community development -- Environmental aspects , Community development -- Social aspects , Economic development projects -- Management
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8270 , http://hdl.handle.net/10948/d1015689
- Description: This treatise investigates the role of Community DevelopmentWorkers, with reference to the Bitou Municipality. The treatise comprises five chapters. The concept of Community Development Programme is fairly new in South Africa; therefore, further research is needed on the subject. A literature review was done to establish the concept and the background of the CDWP. A questionnaire was developed in order to obtain primary data from a selected sample group. The data obtained from the questionnaire was statistically analysed and interpreted. The core findings from the analysed questionnaire indicated the following: (a) CDWs clearly understand their role and responsibility, but there is a need for roles and functions to be clearly defined, with detailed terms of reference, to ensure a common understanding with other stakeholders, e.g. Ward Committees, Councillors, Non-governmental organisations, Communitybased organisations, and members of the community. (b) living conditions in the wards improved following the introduction of the CDWP. (c) there is a good relationship between CDWs, Ward Committees and Ward Councillors, but there is also a perception that Ward Committees and Community Development Workers constantly clash or compete in the wards in which they serve. (d) CDWs should not be affiliated to the ruling or any political party. (e) CDWs are confused regarding who is responsible for their remuneration (the Municipality or the Provincial Department of Local Government).
- Full Text:
- Date Issued: 2011
Hydrogen economy : MEA manufacturing for PEM electrolysers
- Authors: Gojela, Ntombekaya
- Date: 2011
- Subjects: Water -- Electrolysis , Hydrogen
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10380 , http://hdl.handle.net/10948/1483 , Water -- Electrolysis , Hydrogen
- Description: The electrolysis of water was evaluated as a potentially efficient, as a low cost means of hydrogen production. The theoretical energy, voltage, current, and energy efficiencies of water electrolysis were considered by using various catalyst materials used in the fabrication of membrane electrode assemblies used in low temperature water electrolysis systems. Traditionally, iridium based catalysts have shown to be the most suitable material for its use on electrocatalysis of water to form hydrogen. This study showed that a combination of various elements as a binary and or ternary mixture in the base catalyst that was applied to the anode and cathode by using the Adam’s method had shown to give comparatively good results to that of using iridium oxide on its own. These catalysts were characterized by cyclic voltammetry, at different temperatures (30oC-80oC) with a range of catalyst loading of 0.2-0.5 mg.cm-2 noble metals. The study showed that the Ir40Co40 mixture as an anode catalyst was found to show highest hydrogen efficiency of 73 percent with a relatively low over potential of 0.925V at higher temperature of 80oC. The mixture also showed to give the best electrocatalytic activity with a low Tafel slope of 30.1mV.dec-1. Whereas the Ir50Pt50 showed a comparatively lower hydrogen efficiency of 65 percent with a lower over potential of 0.6V at 50oC. Ternary mixed oxide of Ir20Ru40Co40 showed an even lower over potential of 0.5- 0.6V over a large range of temperatures with a low hydrogen efficiency of 44 percent but gave good electrocatalytic activity in terms of the Tafel slope analysis. On the other hand, mixtures with relatively cheaper material such as Nickel in binary mixture systems such as Pt50Ni50 as cathode catalyst was found to show promising performance of a relatively low over potential that was less than 1.4 V with a low hydrogen efficiency of 62.1 percent Ternary cathode catalyst materials such as Pt33Ni33Co33 exhibited good performance with higher hydrogen efficiency of 65.2 percent at lower over potential of 1.2 V and a higher Tafel slope of 133.9 mV.dec-1 at 80 0C.
- Full Text:
- Date Issued: 2011
- Authors: Gojela, Ntombekaya
- Date: 2011
- Subjects: Water -- Electrolysis , Hydrogen
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10380 , http://hdl.handle.net/10948/1483 , Water -- Electrolysis , Hydrogen
- Description: The electrolysis of water was evaluated as a potentially efficient, as a low cost means of hydrogen production. The theoretical energy, voltage, current, and energy efficiencies of water electrolysis were considered by using various catalyst materials used in the fabrication of membrane electrode assemblies used in low temperature water electrolysis systems. Traditionally, iridium based catalysts have shown to be the most suitable material for its use on electrocatalysis of water to form hydrogen. This study showed that a combination of various elements as a binary and or ternary mixture in the base catalyst that was applied to the anode and cathode by using the Adam’s method had shown to give comparatively good results to that of using iridium oxide on its own. These catalysts were characterized by cyclic voltammetry, at different temperatures (30oC-80oC) with a range of catalyst loading of 0.2-0.5 mg.cm-2 noble metals. The study showed that the Ir40Co40 mixture as an anode catalyst was found to show highest hydrogen efficiency of 73 percent with a relatively low over potential of 0.925V at higher temperature of 80oC. The mixture also showed to give the best electrocatalytic activity with a low Tafel slope of 30.1mV.dec-1. Whereas the Ir50Pt50 showed a comparatively lower hydrogen efficiency of 65 percent with a lower over potential of 0.6V at 50oC. Ternary mixed oxide of Ir20Ru40Co40 showed an even lower over potential of 0.5- 0.6V over a large range of temperatures with a low hydrogen efficiency of 44 percent but gave good electrocatalytic activity in terms of the Tafel slope analysis. On the other hand, mixtures with relatively cheaper material such as Nickel in binary mixture systems such as Pt50Ni50 as cathode catalyst was found to show promising performance of a relatively low over potential that was less than 1.4 V with a low hydrogen efficiency of 62.1 percent Ternary cathode catalyst materials such as Pt33Ni33Co33 exhibited good performance with higher hydrogen efficiency of 65.2 percent at lower over potential of 1.2 V and a higher Tafel slope of 133.9 mV.dec-1 at 80 0C.
- Full Text:
- Date Issued: 2011
The Intsomi Ambassadors: using communicative ecologies to enhance home literacy practices amongst working class parents in Grahamstown
- Authors: Gush, Cathy
- Date: 2019
- Subjects: Communication in economic development -- South Africa -- Makhanda , Literacy -- South Africa -- Makhanda , Literacy programs -- South Africa -- Makhanda , Education -- Parent participation -- South Africa -- Makhanda , Intsomi Project
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/71459 , vital:29855
- Description: Utilising theories of Communication for Development, the research explores how literacy practices in the homes of a group of working class, English second language parents in Grahamstown are affected by the introduction of new literacy material and insights Furthermore, it discusses how, and through which forms of media, these observed dynamics and changes in practice are best communicated to similar households. The issue of children's literacy development in South Africa is of serious concern, in particular the role that parents play and the level of support they give through home literacy practices. The context is one in which South African children have performed very poorly with regard to literacy levels in international benchmark testing as well as in national assessments. The summary report on the Progress in International Reading Literacy Study (PIRLS) found that some of the factors contributing to these poor results were the lack of reading resources in homes, as well as the lack of strong home-school partnerships in which parents took up the role of co-educators, or even of primary educators at the preschool stage. A group of parents employed by Rhodes University at the Grade 1 - 5 levels signed up to be the recipients of a programme supporting the literacy development of their primary and pre-primary school children. The Intsomi Project is run by the Rhodes Community Engagement Office as part of the Vice-Chancellor’s Education Initiative and provides close to 100 families with weekly reading material and educational games for their children, as well as workshops on the use of these materials and how they might benefit the children. Following a Participatory Action Research approach, a “vanguard” group of parent participants, known as the Intsomi Ambassadors, developed their role as literacy activists, becoming co-creators of media messages that utilised and built on the first stage of their communication within the group. The research explored how the principles and techniques of development support communication, and those of communicative ecologies, could be applied to explore, enhance and disseminate those qualitative changes in behaviour within households that positively affect children’s literacy development. In the process, it aimed to explore whether media representations that reflect the stories of parents trying out new literacy practices can create authentic, endogenous messages that resonate with people in similar circumstances, and can stimulate debate around the issue.
- Full Text:
- Date Issued: 2019
- Authors: Gush, Cathy
- Date: 2019
- Subjects: Communication in economic development -- South Africa -- Makhanda , Literacy -- South Africa -- Makhanda , Literacy programs -- South Africa -- Makhanda , Education -- Parent participation -- South Africa -- Makhanda , Intsomi Project
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/71459 , vital:29855
- Description: Utilising theories of Communication for Development, the research explores how literacy practices in the homes of a group of working class, English second language parents in Grahamstown are affected by the introduction of new literacy material and insights Furthermore, it discusses how, and through which forms of media, these observed dynamics and changes in practice are best communicated to similar households. The issue of children's literacy development in South Africa is of serious concern, in particular the role that parents play and the level of support they give through home literacy practices. The context is one in which South African children have performed very poorly with regard to literacy levels in international benchmark testing as well as in national assessments. The summary report on the Progress in International Reading Literacy Study (PIRLS) found that some of the factors contributing to these poor results were the lack of reading resources in homes, as well as the lack of strong home-school partnerships in which parents took up the role of co-educators, or even of primary educators at the preschool stage. A group of parents employed by Rhodes University at the Grade 1 - 5 levels signed up to be the recipients of a programme supporting the literacy development of their primary and pre-primary school children. The Intsomi Project is run by the Rhodes Community Engagement Office as part of the Vice-Chancellor’s Education Initiative and provides close to 100 families with weekly reading material and educational games for their children, as well as workshops on the use of these materials and how they might benefit the children. Following a Participatory Action Research approach, a “vanguard” group of parent participants, known as the Intsomi Ambassadors, developed their role as literacy activists, becoming co-creators of media messages that utilised and built on the first stage of their communication within the group. The research explored how the principles and techniques of development support communication, and those of communicative ecologies, could be applied to explore, enhance and disseminate those qualitative changes in behaviour within households that positively affect children’s literacy development. In the process, it aimed to explore whether media representations that reflect the stories of parents trying out new literacy practices can create authentic, endogenous messages that resonate with people in similar circumstances, and can stimulate debate around the issue.
- Full Text:
- Date Issued: 2019
Bybelse verwysings in die poësie van Petra Müller
- Jacobus, Jason Clarence Jeremy
- Authors: Jacobus, Jason Clarence Jeremy
- Date: 2018
- Subjects: Afrikaans poetry -- 20th century , Bible -- New Testament -- Criticism, interpretation, etc , Bible -- Old Testament -- Criticism, interpretation, etc , Allusions in literature
- Language: Afrikaans
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/30419 , vital:30941
- Description: In this dissertation, the Biblical allusions in Petra Müller’s poetry will be analysed. Biblical figures as well as specific scenes from the Bible often form the basis of her poems. At first, her poetry will be contextualised within the tradition of Afrikaans religious poetry and subsequently the theory of transtextuality or textual transcendence coined by Genette (1992) will be discussed – particularly those concepts that will be relevant to the analysis of the relationship between Müller’s poetry and the original Biblical text or textual fragment. How does Petra Müller utilise the Bible as a source and inspiration for her poetry? How does she engage with the original Biblical text alluded to in her work?
- Full Text:
- Date Issued: 2018
- Authors: Jacobus, Jason Clarence Jeremy
- Date: 2018
- Subjects: Afrikaans poetry -- 20th century , Bible -- New Testament -- Criticism, interpretation, etc , Bible -- Old Testament -- Criticism, interpretation, etc , Allusions in literature
- Language: Afrikaans
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/30419 , vital:30941
- Description: In this dissertation, the Biblical allusions in Petra Müller’s poetry will be analysed. Biblical figures as well as specific scenes from the Bible often form the basis of her poems. At first, her poetry will be contextualised within the tradition of Afrikaans religious poetry and subsequently the theory of transtextuality or textual transcendence coined by Genette (1992) will be discussed – particularly those concepts that will be relevant to the analysis of the relationship between Müller’s poetry and the original Biblical text or textual fragment. How does Petra Müller utilise the Bible as a source and inspiration for her poetry? How does she engage with the original Biblical text alluded to in her work?
- Full Text:
- Date Issued: 2018
PyMORESANE: A Pythonic and CUDA-accelerated implementation of the MORESANE deconvolution algorithm
- Authors: Kenyon, Jonathan
- Date: 2015
- Subjects: Radio astronomy , Imaging systems in astronomy , MOdel REconstruction by Synthesis-ANalysis Estimators (MORESANE)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5563 , http://hdl.handle.net/10962/d1020098
- Description: The inadequacies of the current generation of deconvolution algorithms are rapidly becoming apparent as new, more sensitive radio interferometers are constructed. In light of these inadequacies, there is renewed interest in the field of deconvolution. Many new algorithms are being developed using the mathematical framework of compressed sensing. One such technique, MORESANE, has recently been shown to be a powerful tool for the recovery of faint difuse emission from synthetic and simulated data. However, the original implementation is not well-suited to large problem sizes due to its computational complexity. Additionally, its use of proprietary software prevents it from being freely distributed and used. This has motivated the development of a freely available Python implementation, PyMORESANE. This thesis describes the implementation of PyMORESANE as well as its subsequent augmentation with MPU and GPGPU code. These additions accelerate the algorithm and thus make it competitive with its legacy counterparts. The acceleration of the algorithm is verified by means of benchmarking tests for varying image size and complexity. Additionally, PyMORESANE is shown to work not only on synthetic data, but on real observational data. This verification means that the MORESANE algorithm, and consequently the PyMORESANE implementation, can be added to the current arsenal of deconvolution tools.
- Full Text:
- Date Issued: 2015
- Authors: Kenyon, Jonathan
- Date: 2015
- Subjects: Radio astronomy , Imaging systems in astronomy , MOdel REconstruction by Synthesis-ANalysis Estimators (MORESANE)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5563 , http://hdl.handle.net/10962/d1020098
- Description: The inadequacies of the current generation of deconvolution algorithms are rapidly becoming apparent as new, more sensitive radio interferometers are constructed. In light of these inadequacies, there is renewed interest in the field of deconvolution. Many new algorithms are being developed using the mathematical framework of compressed sensing. One such technique, MORESANE, has recently been shown to be a powerful tool for the recovery of faint difuse emission from synthetic and simulated data. However, the original implementation is not well-suited to large problem sizes due to its computational complexity. Additionally, its use of proprietary software prevents it from being freely distributed and used. This has motivated the development of a freely available Python implementation, PyMORESANE. This thesis describes the implementation of PyMORESANE as well as its subsequent augmentation with MPU and GPGPU code. These additions accelerate the algorithm and thus make it competitive with its legacy counterparts. The acceleration of the algorithm is verified by means of benchmarking tests for varying image size and complexity. Additionally, PyMORESANE is shown to work not only on synthetic data, but on real observational data. This verification means that the MORESANE algorithm, and consequently the PyMORESANE implementation, can be added to the current arsenal of deconvolution tools.
- Full Text:
- Date Issued: 2015
Extraction and characterization of antimicrobial compounds from selected marine invertebrates collected from Phillip's Reef, Port Elizabeth in the Eastern Cape province of South Africa
- Authors: Kibungu, Cuthbert Wasswa
- Date: 2018
- Subjects: Invertebrates Bioactive compounds Anti-infective agents
- Language: English
- Type: Thesis , Masters , Microbiology
- Identifier: http://hdl.handle.net/10353/11751 , vital:39103
- Description: Introduction: The marine environment is rich in the biodiversity of medically significant invertebrate species such as sponges, ascidians, molluscs and bryozoans. Such a diverse environment is a potential source of a great variety of secondary metabolite production. Research in marine natural product discovery is gaining ground with the development of new therapeutic drugs of antimicrobial potential. Aim: This study seeks to evaluate, and identify bioactive compounds obtained from marine invertebrates collected from Phillip’s Reef in Algoa Bay. Methodology: Marine invertebrates were collected from the Phillip’s Reef in Algoa Bay, Port Elizabeth, at a depth of 12 m and the physichochemical parameters at the site of sample collection were recorded onsite. Sampling was done once over the four seasons in South Africa. Sections of each specimen were sent for identification, and extraction of compounds was done using organic solvents [methanol (95percent), hexane (95percent), petroleum ether (95percent), chloroform (95percent) and ethyl acetate (95percent)]. A ratio of 95percent the respective solvents was achieved by the following (1:19), organic solvent combinations [dichloromethane: methanol (1:1), hexane: chloroform: methanol (1:2:1)] and aqueous solution of water. Solvent optimization was done by measuring the absorbance of S. aureus (ATCC 49476) in Mueller Hinton Broth containing crude extracts at 600 nm. The appropriate solvent was then selected for further extraction of bioactive compounds from the specimens. Antimicrobial activity of the crude extracts was evaluated using the standard agar well diffusion method on test pathogens, namely, methicillin-resistant Staphylococcus aureus (ATCC 49476), clostridium difficile (ATCC 9689), Pseudomonas aeruginosa (ATCC 10145), Candida albicans (ATCC 10231) and Aspergillus fumigatus (ATCC 204305). Different concentrations of the crude extracts were used [100percent, 80percent, 60percent, 40percent and 30percent (v:v)] and the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) were determined. Selected bioactive crude extracts were further evaluated for phytochemicals before being purified by subjecting them to Sephadex-G75 column chromatography, using 75percent ethyl acetate as the mobile phase. Bioactive crude extracts fractions obtained following column chromatography were subjected to Electron Spray Ionization Time of Flight (ESI-TOF) analysis using The Bruker Daltonics maXis compact ESI Quadrupole TOF instrument to detect and identify compounds present. Peak identification was done using the blast software contained in Open Chrom Community Edition (Alder), open source software for chromatography and mass spectrometry spectrum analysis. Results: Sixty-seven different marine invertebrate species were collected over the 4 seasons. A mean temperature of 17.35oC ± 2.06 was recorded over all four seasons with the Autumn exhibiting the highest temperature (20oC). Salinity readings obtained ranged between 35.12 psu and 35.27 psu. A stable mean pH range of 8.08–8.78 was also recorded across all four seasons. Salinity and pH readings conformed to the standards set by the South African Water Quality Guidelines. The Spring season exhibited the highest turbidity of 2.97 NTU compared to other seasons. Ethyl acetate and dichloromethane: methanol (1:1) extracts yielded the best inhibitory results. Approximately 60percent (4/67) of the marine invertebrate specimens showed bioactivity against some of the test pathogens. Both ethyl acetate and dichloromethane methanol crude extracts of S14 and S34 showed a broad spectrum of antimicrobial activity against both bacteria and fungi. The C6 ethyl acetate crude extracts were highly active against MRSA, as inhibition zones of 45 mm were observed. MIC at 30percent concentrations was observed for very few crude extracts against the five pathogens. Sixty-three ethyl acetate crude extracts contained phytochemicals while only 35 dichloromethane: methanol crude extracts contained phytochemicals. Neither ethyl acetate and dichloromethane: methanol crude extracts of S34 (Psammopsinia sp. 1) that were biologically active had any phytochemicals. Canadine, Ginkolide A, Apigenin, Amygdalin, 10-hydroxy-Camptothecin, Catechin, Beta-Peltatin and 6 Ethoxy-3(4'-hydroxyphenyl)-4-methylcoumarin were identified in the crude extracts. Conclusion: Marine invertebrate species located at Phillip’s Reef produce compounds with antimicrobial potential. These compounds are biologically active against human pathogenic microorganisms. The best solvent to use for the extraction of these biologically significant metabolites is ethyl acetate, as this study achieved outstanding results from ethyl acetate crude extracts in the form of high zones of inhibition, for example the sponge Ectyonopsis flabellate, which exhibited mean inhibition zones of 45 mm against Aspergillus fumigatus. Similar bioactivity was also observed with Tedania (Tedania) Stylonychaeta against Methicillin Resistant Staphylococcus aureus. This is the first study done on some of the marine sponges and ascidians in the Phillip’s Reef, and therefore further evaluation of the purified compounds is necessary in order to obtain the identity of the pure compounds and possibly determine the mechanism of action, and synthesize structural analogues for further studies.
- Full Text:
- Date Issued: 2018
- Authors: Kibungu, Cuthbert Wasswa
- Date: 2018
- Subjects: Invertebrates Bioactive compounds Anti-infective agents
- Language: English
- Type: Thesis , Masters , Microbiology
- Identifier: http://hdl.handle.net/10353/11751 , vital:39103
- Description: Introduction: The marine environment is rich in the biodiversity of medically significant invertebrate species such as sponges, ascidians, molluscs and bryozoans. Such a diverse environment is a potential source of a great variety of secondary metabolite production. Research in marine natural product discovery is gaining ground with the development of new therapeutic drugs of antimicrobial potential. Aim: This study seeks to evaluate, and identify bioactive compounds obtained from marine invertebrates collected from Phillip’s Reef in Algoa Bay. Methodology: Marine invertebrates were collected from the Phillip’s Reef in Algoa Bay, Port Elizabeth, at a depth of 12 m and the physichochemical parameters at the site of sample collection were recorded onsite. Sampling was done once over the four seasons in South Africa. Sections of each specimen were sent for identification, and extraction of compounds was done using organic solvents [methanol (95percent), hexane (95percent), petroleum ether (95percent), chloroform (95percent) and ethyl acetate (95percent)]. A ratio of 95percent the respective solvents was achieved by the following (1:19), organic solvent combinations [dichloromethane: methanol (1:1), hexane: chloroform: methanol (1:2:1)] and aqueous solution of water. Solvent optimization was done by measuring the absorbance of S. aureus (ATCC 49476) in Mueller Hinton Broth containing crude extracts at 600 nm. The appropriate solvent was then selected for further extraction of bioactive compounds from the specimens. Antimicrobial activity of the crude extracts was evaluated using the standard agar well diffusion method on test pathogens, namely, methicillin-resistant Staphylococcus aureus (ATCC 49476), clostridium difficile (ATCC 9689), Pseudomonas aeruginosa (ATCC 10145), Candida albicans (ATCC 10231) and Aspergillus fumigatus (ATCC 204305). Different concentrations of the crude extracts were used [100percent, 80percent, 60percent, 40percent and 30percent (v:v)] and the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) were determined. Selected bioactive crude extracts were further evaluated for phytochemicals before being purified by subjecting them to Sephadex-G75 column chromatography, using 75percent ethyl acetate as the mobile phase. Bioactive crude extracts fractions obtained following column chromatography were subjected to Electron Spray Ionization Time of Flight (ESI-TOF) analysis using The Bruker Daltonics maXis compact ESI Quadrupole TOF instrument to detect and identify compounds present. Peak identification was done using the blast software contained in Open Chrom Community Edition (Alder), open source software for chromatography and mass spectrometry spectrum analysis. Results: Sixty-seven different marine invertebrate species were collected over the 4 seasons. A mean temperature of 17.35oC ± 2.06 was recorded over all four seasons with the Autumn exhibiting the highest temperature (20oC). Salinity readings obtained ranged between 35.12 psu and 35.27 psu. A stable mean pH range of 8.08–8.78 was also recorded across all four seasons. Salinity and pH readings conformed to the standards set by the South African Water Quality Guidelines. The Spring season exhibited the highest turbidity of 2.97 NTU compared to other seasons. Ethyl acetate and dichloromethane: methanol (1:1) extracts yielded the best inhibitory results. Approximately 60percent (4/67) of the marine invertebrate specimens showed bioactivity against some of the test pathogens. Both ethyl acetate and dichloromethane methanol crude extracts of S14 and S34 showed a broad spectrum of antimicrobial activity against both bacteria and fungi. The C6 ethyl acetate crude extracts were highly active against MRSA, as inhibition zones of 45 mm were observed. MIC at 30percent concentrations was observed for very few crude extracts against the five pathogens. Sixty-three ethyl acetate crude extracts contained phytochemicals while only 35 dichloromethane: methanol crude extracts contained phytochemicals. Neither ethyl acetate and dichloromethane: methanol crude extracts of S34 (Psammopsinia sp. 1) that were biologically active had any phytochemicals. Canadine, Ginkolide A, Apigenin, Amygdalin, 10-hydroxy-Camptothecin, Catechin, Beta-Peltatin and 6 Ethoxy-3(4'-hydroxyphenyl)-4-methylcoumarin were identified in the crude extracts. Conclusion: Marine invertebrate species located at Phillip’s Reef produce compounds with antimicrobial potential. These compounds are biologically active against human pathogenic microorganisms. The best solvent to use for the extraction of these biologically significant metabolites is ethyl acetate, as this study achieved outstanding results from ethyl acetate crude extracts in the form of high zones of inhibition, for example the sponge Ectyonopsis flabellate, which exhibited mean inhibition zones of 45 mm against Aspergillus fumigatus. Similar bioactivity was also observed with Tedania (Tedania) Stylonychaeta against Methicillin Resistant Staphylococcus aureus. This is the first study done on some of the marine sponges and ascidians in the Phillip’s Reef, and therefore further evaluation of the purified compounds is necessary in order to obtain the identity of the pure compounds and possibly determine the mechanism of action, and synthesize structural analogues for further studies.
- Full Text:
- Date Issued: 2018
Impact of poaching on the marketability of safari lodges in the Eastern Cape
- Authors: Loader, Rory James
- Date: 2015
- Subjects: Safari lodges -- South Africa -- Eastern Cape -- Marketing , Poaching -- South Africa -- Eastern Cape , Ecotourism -- South Africa -- Eastern Cape , Wildlife crimes -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:845 , http://hdl.handle.net/10962/d1016405
- Description: This research is presented in three sections. Section 1 presents the research report in an academic paper format. Section 2 provides a comprehensive literature review and Section 3 describes the research methodology and methods employed during the research. The tourism industry is the fastest growing sector within the South African Economy, with over 2.6 million foreign tourists visiting South Africa each year. Wildlife, landscapes and scenery are cited as the primary attractions for visiting the country, with over 45 percent of tourists visiting at least one wildlife or nature reserve during their stay in South Africa (Kerley et al., 2011:2). Sixty percent of those tourists travelled for leisure purposes, with 643,883 of the tourists utilising safari lodge accommodation during their visit (Ruggles-Brise, 2013). The Eastern Cape achieved 3.1 percent; of those tourist arrivals, with a bed-night contribution of 734,339, compared to the 16.8 percent (1.9million) and 10.5 percent (1.07million) for Mpumalanga and Limpopo provinces respectively (Ruggles-Brise, 2013). The Eastern Cape lodges represent less than half the bed-nights achieved by Mpumalanga and Limpopo lodges. Due to the number of possible bed-nights available to lodges in the Eastern Cape, it is increasingly important for individual lodges to provide a unique experience, in order to be competitive in attracting guests (Saayman, 2013:81). This was used form part of the foundation to this research in determining the marketability of three lodges in the Eastern Cape, which was derived from the attractiveness of the lodges, determined by guests visiting the lodges. This research follows on from four previous surveys commissioned by INDALO, the Eastern Cape Private Nature Reserve Association in 2004 Sims-Castley et al. 2004), 2006 (Langholz et al., 2006), 2008 (Snowball et al., 2008) and 2011 (Kerley et al., 2011). Part of the research was to identify the main attractions of the reserves. These previous surveys provided a foundation for this research to follow on investigating guest motivations for visiting the three sample lodges and to determine visitor perception of poaching and whether it would impact their motivations for visiting the reserve. In order to address the goals of the research qualitative data was gathered during survey interviews conducted at the three sampled reserves. Seventy five (75) guests were interviewed, equally over the three reserves. Quantitative data was also gathered during the interview surveys, utilising Likert scale questions, prompting guests to choose their top attractions, from which basic descriptive statistics were used to analyse the data being able to determine possible trends amongst respondents and lodges. Results verified guest motivations from the previous surveys, confirming that game viewing, especially the “Big 5” remained the most important attraction for visitors to the reserves while the availability of natural scenery and landscape, high end accommodation and service, the proximity to the garden route and being located in a malaria free area were also see as attractive attributes of the lodges as per the previous surveys. Where the gap in the research was indicated based on guests perception of poaching and whether it would impact their motivations for visit these lodges, impacting that lodges marketability (attractiveness). Results indicated that if they were unable to view the iconic ‘Big Five’ at the reserve due to the extent of poaching. Respondents indicated that the impact would likely and very likely impact their decision to choose the reserves over another reserve that could. Indicating the potential impact that poaching would have on lodges if they were to lose their iconic species which would spell the loss in attractiveness and therefore marketability.
- Full Text:
- Date Issued: 2015
- Authors: Loader, Rory James
- Date: 2015
- Subjects: Safari lodges -- South Africa -- Eastern Cape -- Marketing , Poaching -- South Africa -- Eastern Cape , Ecotourism -- South Africa -- Eastern Cape , Wildlife crimes -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:845 , http://hdl.handle.net/10962/d1016405
- Description: This research is presented in three sections. Section 1 presents the research report in an academic paper format. Section 2 provides a comprehensive literature review and Section 3 describes the research methodology and methods employed during the research. The tourism industry is the fastest growing sector within the South African Economy, with over 2.6 million foreign tourists visiting South Africa each year. Wildlife, landscapes and scenery are cited as the primary attractions for visiting the country, with over 45 percent of tourists visiting at least one wildlife or nature reserve during their stay in South Africa (Kerley et al., 2011:2). Sixty percent of those tourists travelled for leisure purposes, with 643,883 of the tourists utilising safari lodge accommodation during their visit (Ruggles-Brise, 2013). The Eastern Cape achieved 3.1 percent; of those tourist arrivals, with a bed-night contribution of 734,339, compared to the 16.8 percent (1.9million) and 10.5 percent (1.07million) for Mpumalanga and Limpopo provinces respectively (Ruggles-Brise, 2013). The Eastern Cape lodges represent less than half the bed-nights achieved by Mpumalanga and Limpopo lodges. Due to the number of possible bed-nights available to lodges in the Eastern Cape, it is increasingly important for individual lodges to provide a unique experience, in order to be competitive in attracting guests (Saayman, 2013:81). This was used form part of the foundation to this research in determining the marketability of three lodges in the Eastern Cape, which was derived from the attractiveness of the lodges, determined by guests visiting the lodges. This research follows on from four previous surveys commissioned by INDALO, the Eastern Cape Private Nature Reserve Association in 2004 Sims-Castley et al. 2004), 2006 (Langholz et al., 2006), 2008 (Snowball et al., 2008) and 2011 (Kerley et al., 2011). Part of the research was to identify the main attractions of the reserves. These previous surveys provided a foundation for this research to follow on investigating guest motivations for visiting the three sample lodges and to determine visitor perception of poaching and whether it would impact their motivations for visiting the reserve. In order to address the goals of the research qualitative data was gathered during survey interviews conducted at the three sampled reserves. Seventy five (75) guests were interviewed, equally over the three reserves. Quantitative data was also gathered during the interview surveys, utilising Likert scale questions, prompting guests to choose their top attractions, from which basic descriptive statistics were used to analyse the data being able to determine possible trends amongst respondents and lodges. Results verified guest motivations from the previous surveys, confirming that game viewing, especially the “Big 5” remained the most important attraction for visitors to the reserves while the availability of natural scenery and landscape, high end accommodation and service, the proximity to the garden route and being located in a malaria free area were also see as attractive attributes of the lodges as per the previous surveys. Where the gap in the research was indicated based on guests perception of poaching and whether it would impact their motivations for visit these lodges, impacting that lodges marketability (attractiveness). Results indicated that if they were unable to view the iconic ‘Big Five’ at the reserve due to the extent of poaching. Respondents indicated that the impact would likely and very likely impact their decision to choose the reserves over another reserve that could. Indicating the potential impact that poaching would have on lodges if they were to lose their iconic species which would spell the loss in attractiveness and therefore marketability.
- Full Text:
- Date Issued: 2015
Expanding the capabilities of the DPS lonosonde system
- Authors: Magnus, Lindsay Gerald
- Date: 2001
- Subjects: Ionosondes
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5560 , http://hdl.handle.net/10962/d1018243
- Description: The Digisonde Portable Sounder (DPS) is a low power pulse ionosonde capable of recording a wealth of scientific information about the ionosphere. The routine vertical incidence mode, that produces the scaled ionospheric parameters, only records limited Doppler and no precise angle of arrival (AoA) information. The drift mode produces precise scientific information but only limited range information. This thesis explains the operation of the DPS and then examines the drift data by first showing the Doppler velocities (V*) calculated for a fixed frequency ionogram as well as the velocities calculated from an interesting ionospheric disturbance measured with a stepped frequency ionogram and second by illustrating the presence of a variation in the AoA of ionospheric echoes at sunrise. The conclusion of the thesis is that a drift vertical incidence mode be developed to allow the simultaneous measurement of the scaled ionospheric parameters and the precise AoA and full Doppler spectrum information.
- Full Text:
- Date Issued: 2001
- Authors: Magnus, Lindsay Gerald
- Date: 2001
- Subjects: Ionosondes
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5560 , http://hdl.handle.net/10962/d1018243
- Description: The Digisonde Portable Sounder (DPS) is a low power pulse ionosonde capable of recording a wealth of scientific information about the ionosphere. The routine vertical incidence mode, that produces the scaled ionospheric parameters, only records limited Doppler and no precise angle of arrival (AoA) information. The drift mode produces precise scientific information but only limited range information. This thesis explains the operation of the DPS and then examines the drift data by first showing the Doppler velocities (V*) calculated for a fixed frequency ionogram as well as the velocities calculated from an interesting ionospheric disturbance measured with a stepped frequency ionogram and second by illustrating the presence of a variation in the AoA of ionospheric echoes at sunrise. The conclusion of the thesis is that a drift vertical incidence mode be developed to allow the simultaneous measurement of the scaled ionospheric parameters and the precise AoA and full Doppler spectrum information.
- Full Text:
- Date Issued: 2001
‘Ubhuti wami’: a qualitative secondary analysis of brothering among isiXhosa men
- Authors: Mbewe, Mpho
- Date: 2014
- Subjects: Brotherliness , Xhosa (African people) -- Social life and customs , Men, Black -- South Africa -- Social life and customs
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3233 , http://hdl.handle.net/10962/d1013149
- Description: This project is interested in investigating the construction of the fraternal sibling relationshipwithin the South African context from a narrative perspective. In particular, this study is interested in the ways in which middle aged isiXhosa men narrate experiences of brothering and how social class, as one particular context, mediates these narratives. This project is particularly interested in brothering within the isiXhosa culture and is concerned with both middle class and working class men within this cultural context. The project takes as its particular focus the meaning of brothering, and specifically how masculinity, intimacy and money or class influence the brothering practices constructed by the men in the sample. The project employs a social constructionist perspective, using a thematic narrative analysis to analyse the data. This project uses secondary analysis of data, as the data was collected for the primary use by Jackson (2009), Peirce (2009), Saville Young (Saville Young & Jackson, 2011) and Stonier (2010). The analysis reflects emergent themes of the importance of fraternal sacrifice, care-taking and sibling responsibility, honouring the family, and challenge to traditional masculinity. These themes emerged within the prior themes of masculinity, intimacy and class within brothering. The men spoke of keeping the family prosperous and united as an important duty in their brothering role. Affection was expressed more practically and symbolically, and closeness constructed through shared experiences, proximity and similarities. My findings reflect that family expectations, culture and social context had key influences on brothering, based on the men's narratives. Findings are discussed in relation to literature on brothering, masculinity and intimacy, and the influence of money in close relationships.
- Full Text:
- Date Issued: 2014
- Authors: Mbewe, Mpho
- Date: 2014
- Subjects: Brotherliness , Xhosa (African people) -- Social life and customs , Men, Black -- South Africa -- Social life and customs
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3233 , http://hdl.handle.net/10962/d1013149
- Description: This project is interested in investigating the construction of the fraternal sibling relationshipwithin the South African context from a narrative perspective. In particular, this study is interested in the ways in which middle aged isiXhosa men narrate experiences of brothering and how social class, as one particular context, mediates these narratives. This project is particularly interested in brothering within the isiXhosa culture and is concerned with both middle class and working class men within this cultural context. The project takes as its particular focus the meaning of brothering, and specifically how masculinity, intimacy and money or class influence the brothering practices constructed by the men in the sample. The project employs a social constructionist perspective, using a thematic narrative analysis to analyse the data. This project uses secondary analysis of data, as the data was collected for the primary use by Jackson (2009), Peirce (2009), Saville Young (Saville Young & Jackson, 2011) and Stonier (2010). The analysis reflects emergent themes of the importance of fraternal sacrifice, care-taking and sibling responsibility, honouring the family, and challenge to traditional masculinity. These themes emerged within the prior themes of masculinity, intimacy and class within brothering. The men spoke of keeping the family prosperous and united as an important duty in their brothering role. Affection was expressed more practically and symbolically, and closeness constructed through shared experiences, proximity and similarities. My findings reflect that family expectations, culture and social context had key influences on brothering, based on the men's narratives. Findings are discussed in relation to literature on brothering, masculinity and intimacy, and the influence of money in close relationships.
- Full Text:
- Date Issued: 2014
The diet of the Subantarctic (A. Tropicalis) and Antarctic (A. Gazella) Fur seal at Marion Island
- Mgibantaka, Nonkoliso Felicia
- Authors: Mgibantaka, Nonkoliso Felicia
- Date: 2013
- Subjects: Southern fur seals -- Feeding and feeds -- Antarctica , Seals (Animals) -- Antarctica , Marine ecology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10729 , http://hdl.handle.net/10948/d1021104
- Description: Studying the diet of marine top predators is important for understanding the trophic ecology of the predators but also the distribution, abundance and seasonal variation of prey species. Dietary studies on subantarctic fur seals (Arctocephalus tropicalis) and Antarctic fur seals (A. gazella) is important for assessing their role as predators in the Southern Ocean. Seven hundred and sixty four scats were collected from an A. tropicalis colony at Cape Davis while 659 scats were collected from an A. gazella colony at Watertunnel stream from April 2006 to March 2010. Hard remains such as fish otoliths and cephalopod beaks were used for identification and quantification of prey. A. tropicalis diet comprised of three animal groups (fish, cephalopod and crustaceans) while A. gazella diet was made up of four animal groups (fish, cephalopods, crustaceans and seabirds). Fish contributed substantially more than other prey items in the diet of both fur seal species over the study period. Both species fed predominantly on fish of the family Myctophidae which constituted a numerical abundance of 98.9 percent in scats for both species combined. A. tropicalis fed on fish prey species from eight families, namely: Myctophidae, Notosudidae, Paralepididae, Nototheniidae, Bathylagidae, Chlorophthalmidae, Sternoptychidae and Photichthyidae while A. gazella fed on fish from six of these families, with Chlorophthalmidae and Photichthyidae not represented in its diet. Cephalopods and crustaceans were found in low numbers in the diet of both seal species and seabird remains were only found in the diet of A. gazella. Numerically, the most dominant species were from the genus Gymnoscopelus followed by Protomyctophum and then Electrona. In the diet of A. tropicalis, Gymnoscopelus contributed 66 percent, Protomyctophum 18 percent and Electrona 5.9 percent while in the diet of A. gazella Gymnoscopelus, Protomyctophum and Electrona contributed 59.43 percent, 20.24 percent and 14.24 percent respectively. Gymnoscopelus species comprised G. piabilis, G. bolini, G. braueri, G. fraseri, and G. nicholsi; Protomyctophum comprised Protomyctophum bolini, P. choriodon and P. tenisoni while Electrona comprised Electrona antarctica, E. carlsbergi and E. subaspera. Gymnoscopelus piabilis was the most dominant species from this genus while Electrona carlsbergi and Protomyctophum tenisoni dominated the genus Electrona and Protomyctophum respectively. The total number of fish species utilised by A. tropicalis was twenty four while twenty three fish species were identified in A. gazella diet. Bathysauropsis gracilis only featured in the diet of A. tropicalis while Lampanyctus ater and Lepidonotothen larseni were only found in the diet of A. gazella. To compare the diet of the seal species between seasons, a year was divided into three seasons, early summer, late summer and winter. Their diet was also compared between years from 2006 to 2010. Myctophid fish species showed substantial seasonal and annual fluctuations in the diet of the two fur seal species. E. carlsbergi, G. nicholsi and G. piabilis increased in numerical abundance in winter while Melectrona ventralis increased in late summer. The numerical abundance of G. fraseri and P. tenisoni increased in early summer. Generally, the two fur seal species fed on the same prey species. However, there was a significant difference when the diet of both fur seals was compared seasonally. There was no significant difference when the diet of A. gazella was compared annually, although such a difference was apparent for A. tropicalis.
- Full Text:
- Date Issued: 2013
- Authors: Mgibantaka, Nonkoliso Felicia
- Date: 2013
- Subjects: Southern fur seals -- Feeding and feeds -- Antarctica , Seals (Animals) -- Antarctica , Marine ecology
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10729 , http://hdl.handle.net/10948/d1021104
- Description: Studying the diet of marine top predators is important for understanding the trophic ecology of the predators but also the distribution, abundance and seasonal variation of prey species. Dietary studies on subantarctic fur seals (Arctocephalus tropicalis) and Antarctic fur seals (A. gazella) is important for assessing their role as predators in the Southern Ocean. Seven hundred and sixty four scats were collected from an A. tropicalis colony at Cape Davis while 659 scats were collected from an A. gazella colony at Watertunnel stream from April 2006 to March 2010. Hard remains such as fish otoliths and cephalopod beaks were used for identification and quantification of prey. A. tropicalis diet comprised of three animal groups (fish, cephalopod and crustaceans) while A. gazella diet was made up of four animal groups (fish, cephalopods, crustaceans and seabirds). Fish contributed substantially more than other prey items in the diet of both fur seal species over the study period. Both species fed predominantly on fish of the family Myctophidae which constituted a numerical abundance of 98.9 percent in scats for both species combined. A. tropicalis fed on fish prey species from eight families, namely: Myctophidae, Notosudidae, Paralepididae, Nototheniidae, Bathylagidae, Chlorophthalmidae, Sternoptychidae and Photichthyidae while A. gazella fed on fish from six of these families, with Chlorophthalmidae and Photichthyidae not represented in its diet. Cephalopods and crustaceans were found in low numbers in the diet of both seal species and seabird remains were only found in the diet of A. gazella. Numerically, the most dominant species were from the genus Gymnoscopelus followed by Protomyctophum and then Electrona. In the diet of A. tropicalis, Gymnoscopelus contributed 66 percent, Protomyctophum 18 percent and Electrona 5.9 percent while in the diet of A. gazella Gymnoscopelus, Protomyctophum and Electrona contributed 59.43 percent, 20.24 percent and 14.24 percent respectively. Gymnoscopelus species comprised G. piabilis, G. bolini, G. braueri, G. fraseri, and G. nicholsi; Protomyctophum comprised Protomyctophum bolini, P. choriodon and P. tenisoni while Electrona comprised Electrona antarctica, E. carlsbergi and E. subaspera. Gymnoscopelus piabilis was the most dominant species from this genus while Electrona carlsbergi and Protomyctophum tenisoni dominated the genus Electrona and Protomyctophum respectively. The total number of fish species utilised by A. tropicalis was twenty four while twenty three fish species were identified in A. gazella diet. Bathysauropsis gracilis only featured in the diet of A. tropicalis while Lampanyctus ater and Lepidonotothen larseni were only found in the diet of A. gazella. To compare the diet of the seal species between seasons, a year was divided into three seasons, early summer, late summer and winter. Their diet was also compared between years from 2006 to 2010. Myctophid fish species showed substantial seasonal and annual fluctuations in the diet of the two fur seal species. E. carlsbergi, G. nicholsi and G. piabilis increased in numerical abundance in winter while Melectrona ventralis increased in late summer. The numerical abundance of G. fraseri and P. tenisoni increased in early summer. Generally, the two fur seal species fed on the same prey species. However, there was a significant difference when the diet of both fur seals was compared seasonally. There was no significant difference when the diet of A. gazella was compared annually, although such a difference was apparent for A. tropicalis.
- Full Text:
- Date Issued: 2013
Phytochemical analysis and biological activity studies of an Eastern Cape medicinal plant, Strychnos Henningsii
- Authors: Mngoma, Mondeli
- Date: 2018
- Subjects: Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape Plants -- South Africa -- Eastern Cape -- Analysis
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/22758 , vital:30074
- Description: This project sees the chemical investigation of an Eastern Cape medicinal plant, Strychnos henningsii. The aim of this project was to investigate the phytoconstituents and activity of organic extracts of S. henningsii as well as isolation and characterization of single compounds. S. henningsii is one of the most widely used tree bark in the Eastern Cape in treating a variety of ailments. Evaluation of the traditional herbal use of the S. henningsii bark was warranted. Both the ethyl acetate and methanol extract proved to possess non-toxic properties and showed cell growth potential at low concentrations. The anti-inflammatory response of both extracts showed appreciable results, and they did not promote inflammatory due to the alkaloidal presence. Although the extracts both showed the presence of phenols, the anti-oxidant capacity by DPPH, FRAP, and ORAC assays was considerately lower than expected. The ethyl acetate extract presented a compound thought to be a terpenoid (4.1). Three compounds were isolated from the methanol extract; two alkaloidal compounds and one acrylate. The alkaloids were isolated from the methanol extract, stryvomicine (4.2) and an isovomicine derivative (4.3). Their structures were deduced from NMR (1D and 2D experiments) and HRMS spectra. This acrylate was found to be 3-(4-methylphenyl)acrylic acid via single-crystal XRD, and this is the first report of it being isolated from the Strychnos genus. Profiling of S. henningsii was performed via Liquid Chromatography–Mass Spectroscopy. Other spectroscopic techniques utilised in the interpretation of isolated compounds included Nuclear Magnetic Resonance, Infrared, single-crystal X-Ray Diffraction and High Resolution Mass spectroscopy.
- Full Text:
- Date Issued: 2018
- Authors: Mngoma, Mondeli
- Date: 2018
- Subjects: Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape Plants -- South Africa -- Eastern Cape -- Analysis
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/22758 , vital:30074
- Description: This project sees the chemical investigation of an Eastern Cape medicinal plant, Strychnos henningsii. The aim of this project was to investigate the phytoconstituents and activity of organic extracts of S. henningsii as well as isolation and characterization of single compounds. S. henningsii is one of the most widely used tree bark in the Eastern Cape in treating a variety of ailments. Evaluation of the traditional herbal use of the S. henningsii bark was warranted. Both the ethyl acetate and methanol extract proved to possess non-toxic properties and showed cell growth potential at low concentrations. The anti-inflammatory response of both extracts showed appreciable results, and they did not promote inflammatory due to the alkaloidal presence. Although the extracts both showed the presence of phenols, the anti-oxidant capacity by DPPH, FRAP, and ORAC assays was considerately lower than expected. The ethyl acetate extract presented a compound thought to be a terpenoid (4.1). Three compounds were isolated from the methanol extract; two alkaloidal compounds and one acrylate. The alkaloids were isolated from the methanol extract, stryvomicine (4.2) and an isovomicine derivative (4.3). Their structures were deduced from NMR (1D and 2D experiments) and HRMS spectra. This acrylate was found to be 3-(4-methylphenyl)acrylic acid via single-crystal XRD, and this is the first report of it being isolated from the Strychnos genus. Profiling of S. henningsii was performed via Liquid Chromatography–Mass Spectroscopy. Other spectroscopic techniques utilised in the interpretation of isolated compounds included Nuclear Magnetic Resonance, Infrared, single-crystal X-Ray Diffraction and High Resolution Mass spectroscopy.
- Full Text:
- Date Issued: 2018
An explosive study of factors leading to students drop out at Lilitha College of Education in Eastern Cape
- Authors: Mnikina, Thandazwa
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11914 , http://hdl.handle.net/10353/d1016148
- Description: This study is about exploring the factors that contribute to nursing students’ dropout at a public college. Lilitha College examination policy states that for a student to complete the Four Year Comprehensive Diploma Course, the student shall have passed all the four year courses. An increased student dropout rate has been identified to be affecting nursing student’s progress at Lilitha College of Nursing, East London Campus. This is a cause for concern and the researcher decided to investigate and explore the factors contributing to students’ dropout. This situation paralyzes the attempt by government to deal effectively with the shortage of trained nurses. The purpose of the study was to investigate and explore the factors that contribute to students’ dropout at Lilitha College of Nursing East London Campus. The objectives of this study were: To explore and describe experiences of students who dropped out from Lilitha College before course completion, to identify contributory factors related to increased students’ dropout rate, to come up with recommendations as how to curb the problem of student dropout and to ensure an increase of nursing students who complete at the end of the programme. This study followed a qualitative approach and explorative descriptive design. The population was all the students that have dropped out at Lilitha College of Nursing, East London Campus in the four year basic comprehensive programme from 2007 – 2011 at all levels of study. The sample size in this study was determined by data saturation, meaning that the data were collected to the point where no new information was obtained (Polit & Beck 2004: 308). A purposive sample of 15 former Lilitha students now working as Enrolled nursing assistants participated in this study. Data collection was divided into two sections, namely, demographic characteristics and face to face interviews. Demographic characteristics of the participants were obtained by asking questions related to age, sex, race, marital status, number of children per participant and the year of study at the time of dropping out. In section two of the study the interview guide was used for the purposes of data collection for this study, where four questions were formulated to guide the interview that was followed by probing questions. All tape recordings were listened to and transcribed verbatim. Field notes that were taken during unstructured interview were interpreted. The ideas that emerged from the interview sessions were then consolidated. Questions in the interview guide and their responses were drawn up and similar responses that arose from the interviews were grouped together. The identified major themes and sub themes were coded and categorized. Data belonging to each category were grouped together and analyzed and then the final remarks on the data analysis were completed. For most participants the course was frightening and difficult. They explained that they were exposed to a lot of information in a short space of time. In class, there was a lot of theory and in the wards there were skills to be learnt. Learners had to compile all the information and try to make sense out of it. Students follow up and support in the clinical facilities was reported as inadequate. The college should employ full time facilitators. This can improve teaching in the clinical area. The student should have mentors so that whenever they encounter a problem there will be people to assist and give them guidance. Through mentoring and support, student absenteeism can be controlled and students can gain self-confidence and learn more.
- Full Text:
- Date Issued: 2013
- Authors: Mnikina, Thandazwa
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11914 , http://hdl.handle.net/10353/d1016148
- Description: This study is about exploring the factors that contribute to nursing students’ dropout at a public college. Lilitha College examination policy states that for a student to complete the Four Year Comprehensive Diploma Course, the student shall have passed all the four year courses. An increased student dropout rate has been identified to be affecting nursing student’s progress at Lilitha College of Nursing, East London Campus. This is a cause for concern and the researcher decided to investigate and explore the factors contributing to students’ dropout. This situation paralyzes the attempt by government to deal effectively with the shortage of trained nurses. The purpose of the study was to investigate and explore the factors that contribute to students’ dropout at Lilitha College of Nursing East London Campus. The objectives of this study were: To explore and describe experiences of students who dropped out from Lilitha College before course completion, to identify contributory factors related to increased students’ dropout rate, to come up with recommendations as how to curb the problem of student dropout and to ensure an increase of nursing students who complete at the end of the programme. This study followed a qualitative approach and explorative descriptive design. The population was all the students that have dropped out at Lilitha College of Nursing, East London Campus in the four year basic comprehensive programme from 2007 – 2011 at all levels of study. The sample size in this study was determined by data saturation, meaning that the data were collected to the point where no new information was obtained (Polit & Beck 2004: 308). A purposive sample of 15 former Lilitha students now working as Enrolled nursing assistants participated in this study. Data collection was divided into two sections, namely, demographic characteristics and face to face interviews. Demographic characteristics of the participants were obtained by asking questions related to age, sex, race, marital status, number of children per participant and the year of study at the time of dropping out. In section two of the study the interview guide was used for the purposes of data collection for this study, where four questions were formulated to guide the interview that was followed by probing questions. All tape recordings were listened to and transcribed verbatim. Field notes that were taken during unstructured interview were interpreted. The ideas that emerged from the interview sessions were then consolidated. Questions in the interview guide and their responses were drawn up and similar responses that arose from the interviews were grouped together. The identified major themes and sub themes were coded and categorized. Data belonging to each category were grouped together and analyzed and then the final remarks on the data analysis were completed. For most participants the course was frightening and difficult. They explained that they were exposed to a lot of information in a short space of time. In class, there was a lot of theory and in the wards there were skills to be learnt. Learners had to compile all the information and try to make sense out of it. Students follow up and support in the clinical facilities was reported as inadequate. The college should employ full time facilitators. This can improve teaching in the clinical area. The student should have mentors so that whenever they encounter a problem there will be people to assist and give them guidance. Through mentoring and support, student absenteeism can be controlled and students can gain self-confidence and learn more.
- Full Text:
- Date Issued: 2013
An investigative study of parental involvement in the governance of public and private schools in the Matatiele Distict of the Eastern Cape Province of South Africa
- Authors: Mnukwa, Zolile Maxwell
- Date: 2011
- Subjects: Parents -- School governance , South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:18420 , http://hdl.handle.net/11260/d1006644
- Description: This is a comparative study of parental involvement in the governance of public and private schools in the Matatiele District of the Eastern Cape Province of South Africa. Parental involvement can range from occasional attendance of the school functions to partnership through parent teacher organizations and parent management bodies. Education is a national enterprise that requires the co-operation and participation of all the role players who are parents, community, teachers, learners and the Department of Education. The problem to be investigated in this study is: Why is it that parental involvement is more positive in the governance of private schools than that of public schools? Two schools were selected for the study and the researcher administered questionnaires personally by hand and conducted face to face interviews to collect the primary data. The responses of the administered questionnaire were tabulated and recorded in table form so as to give an accurate interpretation of what was revealed in the data. Patterns in the data were considered in order to provide an accurate interpretation of the information. The findings were divided into two, that is: findings from the public school and those from private schools. From the public school it was found that: parents are not involved in the governance of the school; the school does not involve parents on financial matters; parents do not attend meetings when invited; they do not know their roles and responsibilities, for example, according to the South African Schools Act (SASA), parents must be actively involved in the governance of the school in their community and that there is an element of ignorance and negligence on the part of parents towards their children’s education. From the private schools it was found that: parents are more involved in the governance of the school; they attend and participate actively in school meetings; the school involves parents in financial matters and as such the financial support from the parents is very good; parents are much involved in the monitoring of the progress of their learner’s education and are passionate about the school and seem to own the policies and the governance of the whole school system. The conclusion drawn from the study is that private schools allow for parental involvement in the governance of their schools whereas in public schools parental involvement is low.
- Full Text:
- Date Issued: 2011
- Authors: Mnukwa, Zolile Maxwell
- Date: 2011
- Subjects: Parents -- School governance , South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Ed
- Identifier: vital:18420 , http://hdl.handle.net/11260/d1006644
- Description: This is a comparative study of parental involvement in the governance of public and private schools in the Matatiele District of the Eastern Cape Province of South Africa. Parental involvement can range from occasional attendance of the school functions to partnership through parent teacher organizations and parent management bodies. Education is a national enterprise that requires the co-operation and participation of all the role players who are parents, community, teachers, learners and the Department of Education. The problem to be investigated in this study is: Why is it that parental involvement is more positive in the governance of private schools than that of public schools? Two schools were selected for the study and the researcher administered questionnaires personally by hand and conducted face to face interviews to collect the primary data. The responses of the administered questionnaire were tabulated and recorded in table form so as to give an accurate interpretation of what was revealed in the data. Patterns in the data were considered in order to provide an accurate interpretation of the information. The findings were divided into two, that is: findings from the public school and those from private schools. From the public school it was found that: parents are not involved in the governance of the school; the school does not involve parents on financial matters; parents do not attend meetings when invited; they do not know their roles and responsibilities, for example, according to the South African Schools Act (SASA), parents must be actively involved in the governance of the school in their community and that there is an element of ignorance and negligence on the part of parents towards their children’s education. From the private schools it was found that: parents are more involved in the governance of the school; they attend and participate actively in school meetings; the school involves parents in financial matters and as such the financial support from the parents is very good; parents are much involved in the monitoring of the progress of their learner’s education and are passionate about the school and seem to own the policies and the governance of the whole school system. The conclusion drawn from the study is that private schools allow for parental involvement in the governance of their schools whereas in public schools parental involvement is low.
- Full Text:
- Date Issued: 2011
Financial reforms and interest rate spreads in the commercial banking sector in Kenya
- Authors: Munene, Daniel
- Date: 2006
- Subjects: Finance -- Kenya , Banks and banking -- Kenya , Economics -- Kenya , Interest rates -- Kenya , Economic development -- Kenya
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1070 , http://hdl.handle.net/10962/d1007711 , Finance -- Kenya , Banks and banking -- Kenya , Economics -- Kenya , Interest rates -- Kenya , Economic development -- Kenya
- Description: Financial reforms were a major component of structural adjustment programs deemed necessary for developing countries in the mid 1980s. These were not only meant to improve the sector, but would ultimately enhance economic growth and help in poverty alleviation. At the top of these reforms was financial liberalisation. Kenya, like many other sub-Saharan African countries, undertook financial liberalisation in 1991, one of the measures was decontrolling interest rates. With market driven interest rates in place it was assumed that there would be increased efficiency in bank lending, as well as growth in credit availability as deposits increased. A key indicator of this improved intermediation process would be a narrowing interest rates spread, that is, the margin between the deposit and lending rate. Paradoxically, however, the expected benefits of these reforms did not accrue to Kenya's banking sector. This study focuses on financial reforms and the spread of interest rates in Kenya's banking sector. Using a trend analysis, spanning the period before and after liberalisation, interest rates spread are shown to have escalated dramatically upwards after liberalisation. An analysis of three macroeconomic variables, namely, the exchange rate, inflation rate and economic growth offer little, or inconclusive evidence, that they were the main causes of the wide interest rate spread. In fact, the spread is closely linked to institutional/structural factors such as non-competitiveness in the banking sector, imprudent lending practices and poor and/or inadequate banking supervision. Policies for improving the institutional infrastructure and thus moderating the spreads are highlighted.
- Full Text:
- Date Issued: 2006
- Authors: Munene, Daniel
- Date: 2006
- Subjects: Finance -- Kenya , Banks and banking -- Kenya , Economics -- Kenya , Interest rates -- Kenya , Economic development -- Kenya
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1070 , http://hdl.handle.net/10962/d1007711 , Finance -- Kenya , Banks and banking -- Kenya , Economics -- Kenya , Interest rates -- Kenya , Economic development -- Kenya
- Description: Financial reforms were a major component of structural adjustment programs deemed necessary for developing countries in the mid 1980s. These were not only meant to improve the sector, but would ultimately enhance economic growth and help in poverty alleviation. At the top of these reforms was financial liberalisation. Kenya, like many other sub-Saharan African countries, undertook financial liberalisation in 1991, one of the measures was decontrolling interest rates. With market driven interest rates in place it was assumed that there would be increased efficiency in bank lending, as well as growth in credit availability as deposits increased. A key indicator of this improved intermediation process would be a narrowing interest rates spread, that is, the margin between the deposit and lending rate. Paradoxically, however, the expected benefits of these reforms did not accrue to Kenya's banking sector. This study focuses on financial reforms and the spread of interest rates in Kenya's banking sector. Using a trend analysis, spanning the period before and after liberalisation, interest rates spread are shown to have escalated dramatically upwards after liberalisation. An analysis of three macroeconomic variables, namely, the exchange rate, inflation rate and economic growth offer little, or inconclusive evidence, that they were the main causes of the wide interest rate spread. In fact, the spread is closely linked to institutional/structural factors such as non-competitiveness in the banking sector, imprudent lending practices and poor and/or inadequate banking supervision. Policies for improving the institutional infrastructure and thus moderating the spreads are highlighted.
- Full Text:
- Date Issued: 2006
Transitions into informal employment: an analysis of South African panel data: 2008-2012
- Authors: Muttze, Takudzwa
- Date: 2016
- Language: English
- Type: Thesis , Masters , MEcon
- Identifier: http://hdl.handle.net/10962/4498 , vital:20682
- Description: South Africa’s labour market is characterised by high unemployment but relatively low levels of informal employment, making it distinct from other developing countries. The existing literature appears to show evidence of high mobility rates of labour across labour market states. The coexistence of high labour mobility rates, yet high unemployment and weak informal employment in South Africa’s labour market is therefore puzzling. Considerable research has been done to explain this phenomenon and has suggested that barriers to informal entrepreneurship form the key reason why informal employment is relatively low in South Africa compared to other developing countries. Worker transitions have however not been a focal question in the literature. Using data from the National Tncome Dynamics Study (NTDS 2008-2012), this study sought to examine the characteristics of workers who move into informal employment, attaching importance to those who become self-employed. Transition matrices are constructed showing the proportion of workers who stayed or moved into different labour market states between 2008 and 2012, and linking the movements to 2008 personal characteristics. Churning between labour market states was found to be relatively high, albeit formal wage employment exhibiting immobility. Transitions out of informal employment were high, reflecting its survivalist nature. Conversely, those from unemployment into informal employment, particularly self-employment were low. Using the probit regression model, transitions to informal employment were found to be more associated with workers who are generally marginalised from formal employment opportunities. The results suggest that the South African labour market is to a larger extent not reflective of the Dualist narrative of ease of movement of workers from unemployment into informal employment and barriers into informal entrepreneurship are high. To date, policies which have sought to encourage informal entrepreneurship have not been a success. A central challenge to policymakers is to create an enabling environment for the unemployed to start their own informal businesses. This has the potential of reducing unemployment and poverty rates in the country.
- Full Text:
- Date Issued: 2016
- Authors: Muttze, Takudzwa
- Date: 2016
- Language: English
- Type: Thesis , Masters , MEcon
- Identifier: http://hdl.handle.net/10962/4498 , vital:20682
- Description: South Africa’s labour market is characterised by high unemployment but relatively low levels of informal employment, making it distinct from other developing countries. The existing literature appears to show evidence of high mobility rates of labour across labour market states. The coexistence of high labour mobility rates, yet high unemployment and weak informal employment in South Africa’s labour market is therefore puzzling. Considerable research has been done to explain this phenomenon and has suggested that barriers to informal entrepreneurship form the key reason why informal employment is relatively low in South Africa compared to other developing countries. Worker transitions have however not been a focal question in the literature. Using data from the National Tncome Dynamics Study (NTDS 2008-2012), this study sought to examine the characteristics of workers who move into informal employment, attaching importance to those who become self-employed. Transition matrices are constructed showing the proportion of workers who stayed or moved into different labour market states between 2008 and 2012, and linking the movements to 2008 personal characteristics. Churning between labour market states was found to be relatively high, albeit formal wage employment exhibiting immobility. Transitions out of informal employment were high, reflecting its survivalist nature. Conversely, those from unemployment into informal employment, particularly self-employment were low. Using the probit regression model, transitions to informal employment were found to be more associated with workers who are generally marginalised from formal employment opportunities. The results suggest that the South African labour market is to a larger extent not reflective of the Dualist narrative of ease of movement of workers from unemployment into informal employment and barriers into informal entrepreneurship are high. To date, policies which have sought to encourage informal entrepreneurship have not been a success. A central challenge to policymakers is to create an enabling environment for the unemployed to start their own informal businesses. This has the potential of reducing unemployment and poverty rates in the country.
- Full Text:
- Date Issued: 2016
Invasion status and potential impacts of bluegill Lepomis macrochirus Rafinesque, 1819 in the Kariega River, Eastern Cape, South Africa
- Authors: Ndaleni, Phumza Malibongwe
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/7586 , vital:21276
- Description: The impact of alien invasive species is one of the greatest threats to biodiversity globally. All of the major drainages of South Africa are invaded by non-native fishes, yet little information is available on their impact. This thesis focusses on providing a better understanding of the potential impacts of bluegill Lepomis macrochirus Rafinesque, 1819, a species introduced into South Africa from the USA in 1938. The study assesses the distribution, establishment success and feeding ecology of L. macrochirus in an invaded South African River system in order to better understand and document its potential impacts. Specifically; this thesis (1) assesses the distribution and relative abundance of L. macrochirus in the Kariega System of the Eastern Cape, (2) determines the diet of the species in one of the major impoundments of the system, and (3) uses an experimental comparative functional response approach to assess whether this species has heightened predatory capabilities when compared with fishes with which it cooccurs. Ninety-six sites in the Kariega River system were sampled from the headwaters down to the estuary. Small native fish species (Enteromius anoplus and Enteromius pallidus) occurred mostly in the upper reaches, while in the middle and lower reaches, the centrarchid alien largemouth bass Micropterus salmoides and bluegill L. mocrochirus dominated. There was overlap between the centrarchids and introduced banded tilapia Tilapia sparrmanii and southern mouthbrooder Pseudocrenilabrus philander, but never with small-bodied native species. The stomach contents of L. macrochirus were examined during winter and summer and prey were identified to family level. Crustaceans and insects were an important component in their diet, but in summer fish eggs were common. Comparisons of bluegill diet with published literature indicated that there was potential for competition with largemouth bass, banded tilapia and southern mouthbrooder. Feeding experiments were conducted to compare the functional responses of these four species using a common prey item. Banded tilapia had significantly lower attack rates than the other species with no significant difference observed in other species. Bluegill has a similar impact to that of banded tilapia and southern mouthbrooder, but lower than that of largemouth bass. Results of the present study highlight that L. macrochirus introduced into dams will likely result in both upstream and downstream invasion of river systems. It is likely that this species does not, however, have as much of a predatory impact as M. salmoides in that its predatory capacity is relatively reduced and more comparable to South African native cichlids. These results are discussed within the context of invasion success/failure in other regions of southern Africa.
- Full Text:
- Date Issued: 2017
- Authors: Ndaleni, Phumza Malibongwe
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/7586 , vital:21276
- Description: The impact of alien invasive species is one of the greatest threats to biodiversity globally. All of the major drainages of South Africa are invaded by non-native fishes, yet little information is available on their impact. This thesis focusses on providing a better understanding of the potential impacts of bluegill Lepomis macrochirus Rafinesque, 1819, a species introduced into South Africa from the USA in 1938. The study assesses the distribution, establishment success and feeding ecology of L. macrochirus in an invaded South African River system in order to better understand and document its potential impacts. Specifically; this thesis (1) assesses the distribution and relative abundance of L. macrochirus in the Kariega System of the Eastern Cape, (2) determines the diet of the species in one of the major impoundments of the system, and (3) uses an experimental comparative functional response approach to assess whether this species has heightened predatory capabilities when compared with fishes with which it cooccurs. Ninety-six sites in the Kariega River system were sampled from the headwaters down to the estuary. Small native fish species (Enteromius anoplus and Enteromius pallidus) occurred mostly in the upper reaches, while in the middle and lower reaches, the centrarchid alien largemouth bass Micropterus salmoides and bluegill L. mocrochirus dominated. There was overlap between the centrarchids and introduced banded tilapia Tilapia sparrmanii and southern mouthbrooder Pseudocrenilabrus philander, but never with small-bodied native species. The stomach contents of L. macrochirus were examined during winter and summer and prey were identified to family level. Crustaceans and insects were an important component in their diet, but in summer fish eggs were common. Comparisons of bluegill diet with published literature indicated that there was potential for competition with largemouth bass, banded tilapia and southern mouthbrooder. Feeding experiments were conducted to compare the functional responses of these four species using a common prey item. Banded tilapia had significantly lower attack rates than the other species with no significant difference observed in other species. Bluegill has a similar impact to that of banded tilapia and southern mouthbrooder, but lower than that of largemouth bass. Results of the present study highlight that L. macrochirus introduced into dams will likely result in both upstream and downstream invasion of river systems. It is likely that this species does not, however, have as much of a predatory impact as M. salmoides in that its predatory capacity is relatively reduced and more comparable to South African native cichlids. These results are discussed within the context of invasion success/failure in other regions of southern Africa.
- Full Text:
- Date Issued: 2017
Perceptions of rural households about the role and effect of biogas production on rural household income in Raymond Mhlaba Local Municipality
- Authors: Ngcobo, Lindiwe
- Date: 2017
- Subjects: Biomass energy -- South Africa -- Eastern Cape Renewable energy sources -- South Africa -- Eastern Cape Sustainable living -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/4694 , vital:28494
- Description: Rural development efforts to reduce poverty and enhance food security and generally improve livelihoods in developing countries continue to be constrained by high energy cost. For that reason, renewable energy has been identified as a possible panacea to fill this gap. Renewable energy is cheaper, more accessible and environmentally sustainable and promotes inclusivity. Biogas is a renewable energy that is readily available and easy to use by poor rural households. The use of biogas digesters among households in rural areas of developing countries is a well-known technology. The potential for biogas in these areas has been demonstrated and a strong economic case has been made. However, its adoption and use have been lower than expectations possibly as result of non-economic considerations, including social issues about which rural people hold different perceptions. Perceptions of rural households are important because they influence the behaviour to a large extent. Since limited access to affordable energy in rural areas has encouraged government and private organisations to initiate biogas projects to overcome the challenge, it is important to ascertain the factors that affect attitudes towards the technology. The present study sought to explore perceptions of rural households about biogas production towards rural household income in the Raymond Mhlaba Local Municipality. Specifically, this research investigated the state of biogas project being implemented by the University of Fort Hare’s Institute of Technology (FHIT), the perceptions of respondents towards biogas production and determine the contribution of biogas consumption to rural income. The study also aimed to identify the factors affecting the adoption of biogas production in the study area. The study was carried out in Melani village in Raymond Mhlaba Local Municipality in the Eastern Cape Province of South Africa and employed survey data obtained from 48 households who were enumerated to identify their perceptions on biogas production, with special emphasis on the role and effect contributed to rural income of Melani village. The study employed a cross-sectional research design and purposive sampling technique was used in data collection. Data were collected and captured in Excel and then analysed using the statistical package for social sciences (SPSS) Version 24 Descriptive statistics was used to examine socio-economic characteristics of households and state of biogas production in the area, Bivariate correlation analysis was used to determine the relationships among the key elements of perceptions of household towards biogas adoption, binary logistic model was used to estimate factors influencing adoption of biogas technology by households. The results show that women were dominant for both adopters and non-adopters of biogas. The majority of households were young with mean age of 40 years while for non-adopters were 65 years old on average. The results showed high levels of literacy amongst household adopters. Majority of the households for both adopters and non-adopters of biogas technology were married and unemployed and household size ranged from one to five persons, with social grants being dominant source of income. The bivariate correlation analysis suggests a positive effect of green pepper production and livestock ownership on biogas technology adoption. Age and level of education were negatively correlated with adoption of biogas. The cross tabulation analysis suggests that water scarcity, lack of knowledge about biogas technology, cattle ownership, lack of maintenance and repairing, flooded biogas digesters during rainy season are negatively associated with the uptake of biogas technology. The empirical results from binary logistic model suggest that land size was the key determinant of adoption behaviour towards biogas technology while age of the household head, source of income and level of education may have a negative influence on adoption of biogas technology. Based on the findings highlighted above, the study recommends strategies to encourage households to adopt biogas technology.
- Full Text:
- Date Issued: 2017
- Authors: Ngcobo, Lindiwe
- Date: 2017
- Subjects: Biomass energy -- South Africa -- Eastern Cape Renewable energy sources -- South Africa -- Eastern Cape Sustainable living -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/4694 , vital:28494
- Description: Rural development efforts to reduce poverty and enhance food security and generally improve livelihoods in developing countries continue to be constrained by high energy cost. For that reason, renewable energy has been identified as a possible panacea to fill this gap. Renewable energy is cheaper, more accessible and environmentally sustainable and promotes inclusivity. Biogas is a renewable energy that is readily available and easy to use by poor rural households. The use of biogas digesters among households in rural areas of developing countries is a well-known technology. The potential for biogas in these areas has been demonstrated and a strong economic case has been made. However, its adoption and use have been lower than expectations possibly as result of non-economic considerations, including social issues about which rural people hold different perceptions. Perceptions of rural households are important because they influence the behaviour to a large extent. Since limited access to affordable energy in rural areas has encouraged government and private organisations to initiate biogas projects to overcome the challenge, it is important to ascertain the factors that affect attitudes towards the technology. The present study sought to explore perceptions of rural households about biogas production towards rural household income in the Raymond Mhlaba Local Municipality. Specifically, this research investigated the state of biogas project being implemented by the University of Fort Hare’s Institute of Technology (FHIT), the perceptions of respondents towards biogas production and determine the contribution of biogas consumption to rural income. The study also aimed to identify the factors affecting the adoption of biogas production in the study area. The study was carried out in Melani village in Raymond Mhlaba Local Municipality in the Eastern Cape Province of South Africa and employed survey data obtained from 48 households who were enumerated to identify their perceptions on biogas production, with special emphasis on the role and effect contributed to rural income of Melani village. The study employed a cross-sectional research design and purposive sampling technique was used in data collection. Data were collected and captured in Excel and then analysed using the statistical package for social sciences (SPSS) Version 24 Descriptive statistics was used to examine socio-economic characteristics of households and state of biogas production in the area, Bivariate correlation analysis was used to determine the relationships among the key elements of perceptions of household towards biogas adoption, binary logistic model was used to estimate factors influencing adoption of biogas technology by households. The results show that women were dominant for both adopters and non-adopters of biogas. The majority of households were young with mean age of 40 years while for non-adopters were 65 years old on average. The results showed high levels of literacy amongst household adopters. Majority of the households for both adopters and non-adopters of biogas technology were married and unemployed and household size ranged from one to five persons, with social grants being dominant source of income. The bivariate correlation analysis suggests a positive effect of green pepper production and livestock ownership on biogas technology adoption. Age and level of education were negatively correlated with adoption of biogas. The cross tabulation analysis suggests that water scarcity, lack of knowledge about biogas technology, cattle ownership, lack of maintenance and repairing, flooded biogas digesters during rainy season are negatively associated with the uptake of biogas technology. The empirical results from binary logistic model suggest that land size was the key determinant of adoption behaviour towards biogas technology while age of the household head, source of income and level of education may have a negative influence on adoption of biogas technology. Based on the findings highlighted above, the study recommends strategies to encourage households to adopt biogas technology.
- Full Text:
- Date Issued: 2017