A case for geography in South African senior primary schools: an analysis and evaluation of current geographical thinking and practice
- Authors: Taylor, Simon Michael
- Date: 1995
- Subjects: Geography -- Study and teaching (Elementary) -- South Africa -- Evaluation Geography teachers -- South Africa -- Attitudes Geography -- Study and teaching (Elementary) -- Curricula -- Comparative studies
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1428 , http://hdl.handle.net/10962/d1003309
- Description: Geography faces several challenges in a changing South Africa. These include the challenge to initiate a primary curriculum that helps to provide a foundation for sustainable living in a society that faces serious problems of unemployment, violence, irreparable damage to the environment and the lack of housing, water and basic services for the majority of the population. This thesis attempts to provide a case for geography in the primary school by examining the value of the subject for pupils' development and by reviewing the strengths and weaknesses of an integrated approach in view of the possible introduction of an integrated primary curriculum in South Africa. The second aspect of the study is concerned with a survey of teachers in the Natal Education Department to evaluate the perceived value of geography as a subject and support for geography as a discrete subject. The main thrust of geography in the primary school is to develop concepts, skills, values and attitudes that allow pupils to be more understanding and caring about the local and global environment, about people, communities, species and the natural environment on which we all depend. The results of the survey reveal that teachers support geography as a discrete subject with an intra-curriculum approach. The introduction of an integrated core curriculum in South Africa would prove problematic as teachers are not in favour of an integrated approach across the curriculum. The lack of teacher support in Kenya for an integrated curriculum was one of the main reasons for its failure. Hopefully South Africa will learn from other countries experiences with introducing an integrated curriculum. Teachers value the role of geography in the education of the child and suggest the introduction of environmental and development themes to make the subject more relevant to children's lives. The syllabus analysis revealed that a unified pnmary curriculum is required which is influenced by the needs of society in South Africa. Recommendations are made regarding ideas for a future primary curriculum.
- Full Text:
- Date Issued: 1995
- Authors: Taylor, Simon Michael
- Date: 1995
- Subjects: Geography -- Study and teaching (Elementary) -- South Africa -- Evaluation Geography teachers -- South Africa -- Attitudes Geography -- Study and teaching (Elementary) -- Curricula -- Comparative studies
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1428 , http://hdl.handle.net/10962/d1003309
- Description: Geography faces several challenges in a changing South Africa. These include the challenge to initiate a primary curriculum that helps to provide a foundation for sustainable living in a society that faces serious problems of unemployment, violence, irreparable damage to the environment and the lack of housing, water and basic services for the majority of the population. This thesis attempts to provide a case for geography in the primary school by examining the value of the subject for pupils' development and by reviewing the strengths and weaknesses of an integrated approach in view of the possible introduction of an integrated primary curriculum in South Africa. The second aspect of the study is concerned with a survey of teachers in the Natal Education Department to evaluate the perceived value of geography as a subject and support for geography as a discrete subject. The main thrust of geography in the primary school is to develop concepts, skills, values and attitudes that allow pupils to be more understanding and caring about the local and global environment, about people, communities, species and the natural environment on which we all depend. The results of the survey reveal that teachers support geography as a discrete subject with an intra-curriculum approach. The introduction of an integrated core curriculum in South Africa would prove problematic as teachers are not in favour of an integrated approach across the curriculum. The lack of teacher support in Kenya for an integrated curriculum was one of the main reasons for its failure. Hopefully South Africa will learn from other countries experiences with introducing an integrated curriculum. Teachers value the role of geography in the education of the child and suggest the introduction of environmental and development themes to make the subject more relevant to children's lives. The syllabus analysis revealed that a unified pnmary curriculum is required which is influenced by the needs of society in South Africa. Recommendations are made regarding ideas for a future primary curriculum.
- Full Text:
- Date Issued: 1995
A critical analysis of the relationship between the South African Defence Force and the South African media from 1975-83
- Authors: Kirsten, Frederik Fouche
- Date: 2016
- Subjects: South Africa -- South African Defence Force , Mass media -- Political aspects -- South Africa , Freedom of information -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2626 , http://hdl.handle.net/10962/d1020841
- Description: The main focus of this thesis is to show the nature of the relationship between the South African Defence Force and the local media from 1975-83. The thesis will analyse issues specifically relating to the nature of the relationship and show how and why they are relevant to understanding the authoritarianism of the apartheid state. The nature of the relationship will be conceptualised by way of the analogy of a marriage. The thesis will show that for the SADF the relationship was “a marriage of convenience” whereas for the media it was a “marriage of necessity”. This relationship operated within the context of a highly militarised society that has been termed a “Garrison State”. The apartheid government introduced legislation governing reporting of defence matters and the media (namely the South African Defence Act 1957 including amendments made up until 1980) that imposed legal constraints within which defence correspondents had to operate. Moreover, the MID’s secret monitoring of the local media reveals the extent to which the military distrusted the media. A sampling of the coverage of defence matters in a selection of newspapers will reveal how their editorial staffs and reporters operated in a situation where the flow of information was controlled by the military. This will also show that certain defence correspondents cultivated close relations with SADF personnel to ensure that they were kept informed. The thesis will also show how the SADF reacted to the international media exposure of Operation Savannah and Operation Reindeer and how the SADF sought to limit the damage to its reputation by clamping down on the local media. The creation of two media commissions both headed by Justice MT Steyn, set out to investigate the manner in which local media reported on security issues in an environment in which the media and the public were confronted by the “Total Strategy” discourse of the apartheid government. The working relationship between the SADF and the media encapsulated in the thesis can be described as highly complex and the use of the “marriage” analogy assists in understanding this relationship.
- Full Text:
- Date Issued: 2016
- Authors: Kirsten, Frederik Fouche
- Date: 2016
- Subjects: South Africa -- South African Defence Force , Mass media -- Political aspects -- South Africa , Freedom of information -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2626 , http://hdl.handle.net/10962/d1020841
- Description: The main focus of this thesis is to show the nature of the relationship between the South African Defence Force and the local media from 1975-83. The thesis will analyse issues specifically relating to the nature of the relationship and show how and why they are relevant to understanding the authoritarianism of the apartheid state. The nature of the relationship will be conceptualised by way of the analogy of a marriage. The thesis will show that for the SADF the relationship was “a marriage of convenience” whereas for the media it was a “marriage of necessity”. This relationship operated within the context of a highly militarised society that has been termed a “Garrison State”. The apartheid government introduced legislation governing reporting of defence matters and the media (namely the South African Defence Act 1957 including amendments made up until 1980) that imposed legal constraints within which defence correspondents had to operate. Moreover, the MID’s secret monitoring of the local media reveals the extent to which the military distrusted the media. A sampling of the coverage of defence matters in a selection of newspapers will reveal how their editorial staffs and reporters operated in a situation where the flow of information was controlled by the military. This will also show that certain defence correspondents cultivated close relations with SADF personnel to ensure that they were kept informed. The thesis will also show how the SADF reacted to the international media exposure of Operation Savannah and Operation Reindeer and how the SADF sought to limit the damage to its reputation by clamping down on the local media. The creation of two media commissions both headed by Justice MT Steyn, set out to investigate the manner in which local media reported on security issues in an environment in which the media and the public were confronted by the “Total Strategy” discourse of the apartheid government. The working relationship between the SADF and the media encapsulated in the thesis can be described as highly complex and the use of the “marriage” analogy assists in understanding this relationship.
- Full Text:
- Date Issued: 2016
A critical evaluation of the preferential procurement strategy and enterprise development strategy of a major motor manufacturer in the Eastern Cape
- Authors: Makapela, Nobuntu Unathi B
- Date: 2005
- Subjects: DaimlerChrysler Employee empowerment -- South Africa -- Eastern Cape Black people -- South Africa -- Economic conditions Business enterprises, Black -- South Africa -- Eastern Cape Economic development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:808 , http://hdl.handle.net/10962/d1007274
- Description: This research is born out of recognition of the challenges Black Economic Empowerment (BEE) in the private sector faces in South Africa, with preferential procurement being one of the components of South Africa's Broad Based Black Economic Empowerment Strategy. Over the past years, South Africa has witnessed the birth of a new economy, one that allows for investment in its people, makes provision for sustainable growth through skills transfer and development, and ensures economic empowerment. The focus of this research is the Preferential Procurement strategy implemented at DaimlerChrysler South Africa (DCSA) as part of its overall Black Economic Empowerment strategy, the perceptions and expectations of how the current BEE preferential procurement strategy should work versus the perceived performance of how it is working. An official definition of Black Economic Empowerment is presented in the study, followed by barriers to growth of BEE suppliers. The aim of defining Black Economic Empowerment is to provide a good reference point against which an organization like DaimlerChrysler can assess the implementation of its preferential procurement programmes. Having discussed the above, there will be a reflection on government scorecard and a brief discussion of the two charters namely, mining and financial services charter. The study also presents the following requirements for a successful BEE corporate strategy: Strategic intent; External Balanced Scorecard; Financial Assistance; Skills development; Communication. A research methodology for conducting this study and data analysis is presented, followed by limitations of the study and recommendations for further research. It is expected that the knowledge gained from this study will help to I. Demonstrate the need to change perceptions and behaviour regarding Black Economic Empowerment. 2. Assist procurement officials to include BEE objectives into their procurement strategy. 3. Identify policy implications and assist in improving DCSA's Black Economic Empowerment Procurement strategy.
- Full Text:
- Date Issued: 2005
- Authors: Makapela, Nobuntu Unathi B
- Date: 2005
- Subjects: DaimlerChrysler Employee empowerment -- South Africa -- Eastern Cape Black people -- South Africa -- Economic conditions Business enterprises, Black -- South Africa -- Eastern Cape Economic development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:808 , http://hdl.handle.net/10962/d1007274
- Description: This research is born out of recognition of the challenges Black Economic Empowerment (BEE) in the private sector faces in South Africa, with preferential procurement being one of the components of South Africa's Broad Based Black Economic Empowerment Strategy. Over the past years, South Africa has witnessed the birth of a new economy, one that allows for investment in its people, makes provision for sustainable growth through skills transfer and development, and ensures economic empowerment. The focus of this research is the Preferential Procurement strategy implemented at DaimlerChrysler South Africa (DCSA) as part of its overall Black Economic Empowerment strategy, the perceptions and expectations of how the current BEE preferential procurement strategy should work versus the perceived performance of how it is working. An official definition of Black Economic Empowerment is presented in the study, followed by barriers to growth of BEE suppliers. The aim of defining Black Economic Empowerment is to provide a good reference point against which an organization like DaimlerChrysler can assess the implementation of its preferential procurement programmes. Having discussed the above, there will be a reflection on government scorecard and a brief discussion of the two charters namely, mining and financial services charter. The study also presents the following requirements for a successful BEE corporate strategy: Strategic intent; External Balanced Scorecard; Financial Assistance; Skills development; Communication. A research methodology for conducting this study and data analysis is presented, followed by limitations of the study and recommendations for further research. It is expected that the knowledge gained from this study will help to I. Demonstrate the need to change perceptions and behaviour regarding Black Economic Empowerment. 2. Assist procurement officials to include BEE objectives into their procurement strategy. 3. Identify policy implications and assist in improving DCSA's Black Economic Empowerment Procurement strategy.
- Full Text:
- Date Issued: 2005
A critical Fanonian understanding of black student identities at Rhodes University, South Africa
- Mercadal-Barroso, Adriana Kimberly
- Authors: Mercadal-Barroso, Adriana Kimberly
- Date: 2015
- Subjects: Fanon, Frantz, 1925-1961 -- Political and social views , Rhodes University , Education, Higher , College graduates, Black -- South Africa -- Grahamstown -- Attitudes , Identity , Black people -- Ethnic identity
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3391 , http://hdl.handle.net/10962/d1016375
- Description: South African history is rooted in racial identities, inequalities and injustices, which the post-apartheid government has sought to address for twenty years since 1994. The transition to a post-apartheid society though has been a difficult one with the social structure and everyday life still marked by the racial past. Though racial classifications on an official basis no longer exist, racial identities continue to pervade the country. Of particular significance to this thesis are black identities including the possibility of black inferiority, which I examine in relation to black post-graduate university students in contemporary South Africa, specifically at Rhodes University. In examining this topic, I draw extensively on the work of Frantz Fanon, who wrote about both colonial society and the emerging post-colonial experience. Fanon was a young black intellectual whose work was in part based on his own experiences of being a once-colonised black person in a world which he perceived as being dominated by whiteness. In his work he expresses his own perceptions of whiteness and how the black identity has come to be shaped by and around this dominant white foundation. Fanon extensively discussed the lives of black intellectuals and elites, and demonstrated how the black identity becomes shaped by and around the world of whiteness. In doing so, he raised a range of themes, such as black inferiority, mimicry and double consciousness. I draw upon the work of Fanon in a critically sympathetic manner to delve into the experiences of black postgraduate students as they negotiate their way through a university setting dominated by a white institutional culture. I bring to the fore the argument that the racial identities of these students is not fixed and sutured but, rather, is marked by considerable fluidity and ambiguity such that black identity must be understood not just as a state of being but also as a process of becoming.
- Full Text:
- Date Issued: 2015
- Authors: Mercadal-Barroso, Adriana Kimberly
- Date: 2015
- Subjects: Fanon, Frantz, 1925-1961 -- Political and social views , Rhodes University , Education, Higher , College graduates, Black -- South Africa -- Grahamstown -- Attitudes , Identity , Black people -- Ethnic identity
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3391 , http://hdl.handle.net/10962/d1016375
- Description: South African history is rooted in racial identities, inequalities and injustices, which the post-apartheid government has sought to address for twenty years since 1994. The transition to a post-apartheid society though has been a difficult one with the social structure and everyday life still marked by the racial past. Though racial classifications on an official basis no longer exist, racial identities continue to pervade the country. Of particular significance to this thesis are black identities including the possibility of black inferiority, which I examine in relation to black post-graduate university students in contemporary South Africa, specifically at Rhodes University. In examining this topic, I draw extensively on the work of Frantz Fanon, who wrote about both colonial society and the emerging post-colonial experience. Fanon was a young black intellectual whose work was in part based on his own experiences of being a once-colonised black person in a world which he perceived as being dominated by whiteness. In his work he expresses his own perceptions of whiteness and how the black identity has come to be shaped by and around this dominant white foundation. Fanon extensively discussed the lives of black intellectuals and elites, and demonstrated how the black identity becomes shaped by and around the world of whiteness. In doing so, he raised a range of themes, such as black inferiority, mimicry and double consciousness. I draw upon the work of Fanon in a critically sympathetic manner to delve into the experiences of black postgraduate students as they negotiate their way through a university setting dominated by a white institutional culture. I bring to the fore the argument that the racial identities of these students is not fixed and sutured but, rather, is marked by considerable fluidity and ambiguity such that black identity must be understood not just as a state of being but also as a process of becoming.
- Full Text:
- Date Issued: 2015
A framework for managing timetable data quality within the NMMU
- Authors: Els, Dierdre Jean
- Date: 2008
- Subjects: Computer algorithms Timetables , Management information systems , Management -- Data processing , Information storage and retrieval systems -- Management , Information management
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9769 , http://hdl.handle.net/10948/948 , Computer algorithms Timetables , Management information systems , Management -- Data processing , Information storage and retrieval systems -- Management , Information management
- Description: This dissertation investigates the influencing factors on timetable quality, not only from a data quality perspective, but also from an information quality perspective which takes into account the quality of the business processes involved in creating the timetable. The Nelson Mandela Metropolitan University was used as a case study for assessing the quality of the timetable process, the quality of the source data, and the quality of the final timetable produced. A framework for managing the data quality during the timetabling process is proposed. The framework is based on reviews done on data quality management best practices and data quality aspects. Chapter 1 introduces the current Nelson Mandela Metropolitan University timetable, and motivates why data quality management is essential to its success. The scope and research objectives are presented for this dissertation. Chapter 2 covers a literature study on business process and data quality management best practices. The common thread through all the management methodologies investigated, was top management involvement and commitment to continuously improving the quality of data. Chapter 3 discusses various characteristics of data quality. Quality is determined to be whether the end result meets the quality requirements for which it was intended. Hence each system could have quality aspects that are unique to it. Chapter 4 explains various research designs and which were followed for this dissertation. The combination of literature studies, a questionnaire and a case study were used. Chapter 5 is a case study of the data quality and timetabling processes used at the Nelson Mandela Metropolitan University and is based on the research design described in chapter 4. The current business processes followed in setting up the current timetable are presented, as well as the proposed timetabling process that should produce a better quality timetable for the Nelson Mandela Metropolitan 4 University. The data quality aspects most pertinent to the Nelson Mandela Metropolitan University are determined, being timeliness, accountability, integrity and consistency, as well as the most probable causes for bad timetable quality, like uniform technology, processes, ownership and using a common terminology. Chapter 6 presents a framework for managing timetable data quality at the Nelson Mandela Metropolitan University using an Information Product Map approach that will ensure a better quality timetable. Future research is also proposed. It is evident from this dissertation that data quality of source data as well as the quality of the business process involved is essential for producing a timetable that satisfies the requirements for which it was intended. The management framework proposed for the Nelson Mandela Metropolitan University timetabling process can potentially be used at other institutions as well.
- Full Text:
- Date Issued: 2008
- Authors: Els, Dierdre Jean
- Date: 2008
- Subjects: Computer algorithms Timetables , Management information systems , Management -- Data processing , Information storage and retrieval systems -- Management , Information management
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9769 , http://hdl.handle.net/10948/948 , Computer algorithms Timetables , Management information systems , Management -- Data processing , Information storage and retrieval systems -- Management , Information management
- Description: This dissertation investigates the influencing factors on timetable quality, not only from a data quality perspective, but also from an information quality perspective which takes into account the quality of the business processes involved in creating the timetable. The Nelson Mandela Metropolitan University was used as a case study for assessing the quality of the timetable process, the quality of the source data, and the quality of the final timetable produced. A framework for managing the data quality during the timetabling process is proposed. The framework is based on reviews done on data quality management best practices and data quality aspects. Chapter 1 introduces the current Nelson Mandela Metropolitan University timetable, and motivates why data quality management is essential to its success. The scope and research objectives are presented for this dissertation. Chapter 2 covers a literature study on business process and data quality management best practices. The common thread through all the management methodologies investigated, was top management involvement and commitment to continuously improving the quality of data. Chapter 3 discusses various characteristics of data quality. Quality is determined to be whether the end result meets the quality requirements for which it was intended. Hence each system could have quality aspects that are unique to it. Chapter 4 explains various research designs and which were followed for this dissertation. The combination of literature studies, a questionnaire and a case study were used. Chapter 5 is a case study of the data quality and timetabling processes used at the Nelson Mandela Metropolitan University and is based on the research design described in chapter 4. The current business processes followed in setting up the current timetable are presented, as well as the proposed timetabling process that should produce a better quality timetable for the Nelson Mandela Metropolitan 4 University. The data quality aspects most pertinent to the Nelson Mandela Metropolitan University are determined, being timeliness, accountability, integrity and consistency, as well as the most probable causes for bad timetable quality, like uniform technology, processes, ownership and using a common terminology. Chapter 6 presents a framework for managing timetable data quality at the Nelson Mandela Metropolitan University using an Information Product Map approach that will ensure a better quality timetable. Future research is also proposed. It is evident from this dissertation that data quality of source data as well as the quality of the business process involved is essential for producing a timetable that satisfies the requirements for which it was intended. The management framework proposed for the Nelson Mandela Metropolitan University timetabling process can potentially be used at other institutions as well.
- Full Text:
- Date Issued: 2008
Abortion: social implications for nurses conducting termination of pregnancies in East London
- Authors: Naicker, Sumithrie Sasha
- Date: 2004
- Subjects: Abortion -- South Africa -- Eastern Cape , Abortion -- Moral and ethical aspects -- South Africa -- Eastern Cape , Nurses -- Job stress -- South Africa -- Eastern Cape , Liberty of conscience -- South Africa -- Nurses , Emergency contraceptives -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3396 , http://hdl.handle.net/10962/d1018254
- Description: Abortion is a highly controversial subject that has again come into the spotlight in South Africa due to the legalisation of abortion on demand in 1996. The results of various studies conducted since the Choice on Termination of Pregnancy Act 92 of 1996 was implemented, have indicated that abortion providers have met with a great deal of negativism and ostracism. This study focused on the implications of abortion work on nurses' social relationships with family, friends, colleagues and their communities. Recent literature was reviewed on the subject. The researcher however, found little information on this specific aspect of abortion. The study was conducted with abortion nurses from two government designated hospitals in the East London area responsible for abortion services. Thus, results cannot be generalised. This is a qualitative study that aimed at obtaining firsthand information regarding the personal experiences of abortion nurses. A non-probability sampling technique was used viz. criterion sampling. The Interview Guide Approach was used whereby in-depth, semi-structured interviewed were conducted with the guidance of a set of questions in the form of an Interview Schedule. The ten respondents were asked to share their recommendations as to possible measures that could address the challenges mentioned during their interviews. The researcher came to the conclusion that nurses' social relationships and lives are definitely impacted by abortion work. This impact is largely negative as the majority of respondents experience labelling, stigmatization and ostracism from family, friends, and their colleagues. Abortion nurses also experience a lack of social support, ambivalent feelings with regard to abortion, and a range of negative emotions ranging from stress and depression to frustration and anger. A number of repeat abortions are being done and there seems to be a general lack of contraception. The need exists for nurses to go to Value Clarification Workshops and also to get support in terms of compulsory, continuous, counselling. Separate wards should be set up for abortions whilst sex education should be included in school curriculums at both primary and secondary schools. Family planning and facts about the abortion process should also be included in these sex education programmes. Overall. the need exists for family planning initiatives to promote contraception and deter women from using abortion as a means of contraception. As this study reveals, conducting abortions has come at a great cost for the majority of nurses who lack social support and bear the brunt of anti-abortion sentiment expressed by significant others in their lives. The latter being the people who would normally be the one's they would turn to for help, counsel, support and assistance
- Full Text:
- Date Issued: 2004
- Authors: Naicker, Sumithrie Sasha
- Date: 2004
- Subjects: Abortion -- South Africa -- Eastern Cape , Abortion -- Moral and ethical aspects -- South Africa -- Eastern Cape , Nurses -- Job stress -- South Africa -- Eastern Cape , Liberty of conscience -- South Africa -- Nurses , Emergency contraceptives -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3396 , http://hdl.handle.net/10962/d1018254
- Description: Abortion is a highly controversial subject that has again come into the spotlight in South Africa due to the legalisation of abortion on demand in 1996. The results of various studies conducted since the Choice on Termination of Pregnancy Act 92 of 1996 was implemented, have indicated that abortion providers have met with a great deal of negativism and ostracism. This study focused on the implications of abortion work on nurses' social relationships with family, friends, colleagues and their communities. Recent literature was reviewed on the subject. The researcher however, found little information on this specific aspect of abortion. The study was conducted with abortion nurses from two government designated hospitals in the East London area responsible for abortion services. Thus, results cannot be generalised. This is a qualitative study that aimed at obtaining firsthand information regarding the personal experiences of abortion nurses. A non-probability sampling technique was used viz. criterion sampling. The Interview Guide Approach was used whereby in-depth, semi-structured interviewed were conducted with the guidance of a set of questions in the form of an Interview Schedule. The ten respondents were asked to share their recommendations as to possible measures that could address the challenges mentioned during their interviews. The researcher came to the conclusion that nurses' social relationships and lives are definitely impacted by abortion work. This impact is largely negative as the majority of respondents experience labelling, stigmatization and ostracism from family, friends, and their colleagues. Abortion nurses also experience a lack of social support, ambivalent feelings with regard to abortion, and a range of negative emotions ranging from stress and depression to frustration and anger. A number of repeat abortions are being done and there seems to be a general lack of contraception. The need exists for nurses to go to Value Clarification Workshops and also to get support in terms of compulsory, continuous, counselling. Separate wards should be set up for abortions whilst sex education should be included in school curriculums at both primary and secondary schools. Family planning and facts about the abortion process should also be included in these sex education programmes. Overall. the need exists for family planning initiatives to promote contraception and deter women from using abortion as a means of contraception. As this study reveals, conducting abortions has come at a great cost for the majority of nurses who lack social support and bear the brunt of anti-abortion sentiment expressed by significant others in their lives. The latter being the people who would normally be the one's they would turn to for help, counsel, support and assistance
- Full Text:
- Date Issued: 2004
An appraisal of the Methodist church’s role in poverty alleviation in the Alice region
- Authors: Jibiliza, Xolisa Terrance
- Date: 2016
- Subjects: Economic assistance, Domestic , Rural poor -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Th
- Identifier: http://hdl.handle.net/10353/1451 , vital:27187
- Description: “All religions emphasize the need to support charity, welfare and the disadvantaged. Obligatory giving is, thus, a manifestation of spirituality. This is why religious communities are capable, like no other sector of society, of mobilizing enormous resources for poverty alleviation and development initiative” (Maharaj & Chetty, 2007:82). Most African countries are faced with serious and worsening poverty (Wogaman, 1986:47), and one of greatest issues that demands our immediate attention within the church and society is poverty alleviation. Wogaman (1986:47) further argues that the increase in production has not served to bridge the great historic chasm between rich and poor. Hence, the church needs to direct its attention and its activity to poverty alleviation so that it becomes an advocate for the poor. Lawrence (2012:1) argued that we are created for fellowship with other people and also depend on God for our survival. Therefore, poverty touches all of God’s creatures and not simply those who experience it directly. Poverty prevents human beings from realizing their potential; it creates barriers of inequality between people, and bars people from experiencing the abundance of God’s creation.
- Full Text:
- Date Issued: 2016
- Authors: Jibiliza, Xolisa Terrance
- Date: 2016
- Subjects: Economic assistance, Domestic , Rural poor -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Th
- Identifier: http://hdl.handle.net/10353/1451 , vital:27187
- Description: “All religions emphasize the need to support charity, welfare and the disadvantaged. Obligatory giving is, thus, a manifestation of spirituality. This is why religious communities are capable, like no other sector of society, of mobilizing enormous resources for poverty alleviation and development initiative” (Maharaj & Chetty, 2007:82). Most African countries are faced with serious and worsening poverty (Wogaman, 1986:47), and one of greatest issues that demands our immediate attention within the church and society is poverty alleviation. Wogaman (1986:47) further argues that the increase in production has not served to bridge the great historic chasm between rich and poor. Hence, the church needs to direct its attention and its activity to poverty alleviation so that it becomes an advocate for the poor. Lawrence (2012:1) argued that we are created for fellowship with other people and also depend on God for our survival. Therefore, poverty touches all of God’s creatures and not simply those who experience it directly. Poverty prevents human beings from realizing their potential; it creates barriers of inequality between people, and bars people from experiencing the abundance of God’s creation.
- Full Text:
- Date Issued: 2016
An experiment in literary critical appreciation, using a comparison between three nineteenth-century novels prescribed by the Cape Education Department and a random sample of Mills and Boon popular romance fiction
- Authors: Stear, Natalie Jean
- Date: 1989
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1347 , http://hdl.handle.net/10962/d1001413
- Description: The novel as an art form provides writers with the opportunity of exercising their imaginative power to create a 'speaking picture' of life. Whatever form that picture may take, it is vital that it should offer relevance to real life. The literature teacher's earnest intention, therefore, should be to encourage an appreciation of literary novels among adolescent pupils in order to enrich the quality of their living and to sharpen their awareness of the human condition. Teaching adolescents to discern the essential differences between the novel of quality and the novel which exists purely to provide wish-fulfilment and sensual titillation is the aim of this dissertation. Thus a structural analysis of the literary novel is presented, asserting that certain aspects of the novel should be identified and appreciated by the developing reader. Three novels which have recently been prescribed by the Cape Education Department for pupils in standards 9 or 10 are briefly examined in order to test the itensity of their illusion of reality in conjuction with the literary skills of their creators. These novels are Pride and Prejudice (Jane Austen), Wuthering Heights (Emily Brontë) and Tess of the d'Urbervilles (Thomas Hardy). Each has been viewed from a different angle, but each reveals its right to be evaluated as great literature. In order to develop literary appreciation among teenage readers, and to convince them of the delights and insights to be gained, it is proposed that comparison of the 'literary' with the 'unliterary' novel should promote discernment and sound judgement. Popular romance fiction, as published by Mills & Boon, is therefore investigated. These stories enjoy immense popularity, particularly among teenage girls. Far from promoting the illusion that life has been faithfully represented, these novels are shown to reveal a world manipulated to suit both the author and the reader: life as it might have been rather than as it is. A sample of adolescent responses to this type of comparative reading is provided in the last chapter. These responses reveal that the pupils' critical faculties were engaged and literary appreciation was evident
- Full Text:
- Date Issued: 1989
- Authors: Stear, Natalie Jean
- Date: 1989
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1347 , http://hdl.handle.net/10962/d1001413
- Description: The novel as an art form provides writers with the opportunity of exercising their imaginative power to create a 'speaking picture' of life. Whatever form that picture may take, it is vital that it should offer relevance to real life. The literature teacher's earnest intention, therefore, should be to encourage an appreciation of literary novels among adolescent pupils in order to enrich the quality of their living and to sharpen their awareness of the human condition. Teaching adolescents to discern the essential differences between the novel of quality and the novel which exists purely to provide wish-fulfilment and sensual titillation is the aim of this dissertation. Thus a structural analysis of the literary novel is presented, asserting that certain aspects of the novel should be identified and appreciated by the developing reader. Three novels which have recently been prescribed by the Cape Education Department for pupils in standards 9 or 10 are briefly examined in order to test the itensity of their illusion of reality in conjuction with the literary skills of their creators. These novels are Pride and Prejudice (Jane Austen), Wuthering Heights (Emily Brontë) and Tess of the d'Urbervilles (Thomas Hardy). Each has been viewed from a different angle, but each reveals its right to be evaluated as great literature. In order to develop literary appreciation among teenage readers, and to convince them of the delights and insights to be gained, it is proposed that comparison of the 'literary' with the 'unliterary' novel should promote discernment and sound judgement. Popular romance fiction, as published by Mills & Boon, is therefore investigated. These stories enjoy immense popularity, particularly among teenage girls. Far from promoting the illusion that life has been faithfully represented, these novels are shown to reveal a world manipulated to suit both the author and the reader: life as it might have been rather than as it is. A sample of adolescent responses to this type of comparative reading is provided in the last chapter. These responses reveal that the pupils' critical faculties were engaged and literary appreciation was evident
- Full Text:
- Date Issued: 1989
An exploration of natural science teachers' experiences and perceptions of the National Standardised Achievement Tests : a case study
- Shaakumeni, Simson Ndadaleka
- Authors: Shaakumeni, Simson Ndadaleka
- Date: 2013
- Subjects: Achievement tests -- Education (Elementary) -- Research -- Namibia Educational tests and measurements -- Research -- Namibia Educational tests and measurements -- Research -- Namibia Science -- Study and teaching (Elementary) -- Namibia Science teachers -- Namibia Education, Elementary -- Standards -- Research -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1390 , http://hdl.handle.net/10962/d1001670
- Description: The primary purpose of this study was to capture Natural Science teachers’ perceptions of the national standardised achievement tests (SATs), with a view to illuminating whether or not they were able to interpret and use the SATs reports to inform their practice and for improvement purposes as envisaged in the standardised tests’ objectives. It further sought to investigate how the grade 7 Natural Science teachers were teaching the subject matter, with a view to understanding the performance of learners as illustrated in the 2010 SATs results. The study mainly used qualitative methods such as observations, interviews and document analysis. These were complemented by quantitative methods through the use of the questionnaires, which were used to capture the general perceptions and experiences of Natural Science teachers. Thirty-five questionnaires were sent out and ten responses were received. Quantitative data from the questionnaires were analysed by tabulation to ascertain the frequencies of responses regarding teachers’ perceptions and experiences of SATs, as indicated in different scales per indicator. Furthermore, data generated through video-taped lessons, analysis of learners’ written notes, interviews and open-ended questions from the questionnaires were inductively analyzed. The findings of the study revealed that teachers had positive perceptions towards the ideals of SATs. However, their use of the SATs reports in their teaching was inconclusive. The study also revealed that there were no policy imperatives on SATs, in particular, to guide their use in schools. It was also found that teachers were not teaching the syllabus competencies fully and their Natural Science content knowledge was inadequate. The principal recommendation is that teachers need to acquaint themselves sufficiently with the SATs reports to enable them to use the reports for their intended purposes. Furthermore, teachers need to engage in continuous professional development programmes to improve their Natural Science content knowledge, especially with regard to making information in the textbooks accessible to learners in terms of addressing competencies in the syllabus. Finally, there is a need for policy intervention from the Ministry of Education in Namibia so that the existing tensions between policy formulation and implementation are addressed.
- Full Text:
- Date Issued: 2013
- Authors: Shaakumeni, Simson Ndadaleka
- Date: 2013
- Subjects: Achievement tests -- Education (Elementary) -- Research -- Namibia Educational tests and measurements -- Research -- Namibia Educational tests and measurements -- Research -- Namibia Science -- Study and teaching (Elementary) -- Namibia Science teachers -- Namibia Education, Elementary -- Standards -- Research -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1390 , http://hdl.handle.net/10962/d1001670
- Description: The primary purpose of this study was to capture Natural Science teachers’ perceptions of the national standardised achievement tests (SATs), with a view to illuminating whether or not they were able to interpret and use the SATs reports to inform their practice and for improvement purposes as envisaged in the standardised tests’ objectives. It further sought to investigate how the grade 7 Natural Science teachers were teaching the subject matter, with a view to understanding the performance of learners as illustrated in the 2010 SATs results. The study mainly used qualitative methods such as observations, interviews and document analysis. These were complemented by quantitative methods through the use of the questionnaires, which were used to capture the general perceptions and experiences of Natural Science teachers. Thirty-five questionnaires were sent out and ten responses were received. Quantitative data from the questionnaires were analysed by tabulation to ascertain the frequencies of responses regarding teachers’ perceptions and experiences of SATs, as indicated in different scales per indicator. Furthermore, data generated through video-taped lessons, analysis of learners’ written notes, interviews and open-ended questions from the questionnaires were inductively analyzed. The findings of the study revealed that teachers had positive perceptions towards the ideals of SATs. However, their use of the SATs reports in their teaching was inconclusive. The study also revealed that there were no policy imperatives on SATs, in particular, to guide their use in schools. It was also found that teachers were not teaching the syllabus competencies fully and their Natural Science content knowledge was inadequate. The principal recommendation is that teachers need to acquaint themselves sufficiently with the SATs reports to enable them to use the reports for their intended purposes. Furthermore, teachers need to engage in continuous professional development programmes to improve their Natural Science content knowledge, especially with regard to making information in the textbooks accessible to learners in terms of addressing competencies in the syllabus. Finally, there is a need for policy intervention from the Ministry of Education in Namibia so that the existing tensions between policy formulation and implementation are addressed.
- Full Text:
- Date Issued: 2013
An investigation into the circumstances relating to the cattle-killing delusion in Kaffraria, 1856-1857
- Authors: Dowsley, Eileen D'Altera
- Date: 1932
- Subjects: Cattle Killing, 1856-1857 , Cape of Good Hope (South Africa) -- History -- 1853-1871 , Xhosa (African people) -- History , Grey, George, Sir, 1812-1898 , Nongqawuse, 1841-1898 , Mhlakaza -- Xhosa seer -- 1800?-1857 , Sarhili -- Xhosa paramount chief -- ca.1814-1892
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2538 , http://hdl.handle.net/10962/d1002390
- Description: Introductory: If the relations existing between the Native chiefs and the Colony which Sir George Grey found on his arrival are to be fully understood, a brief consideration of Cathcart’s policy and Frontier settlement is necessary. When Cathcart came out as Governor in 1852, he found the rebel chief Sandile, with associate chieftans’ and large bands of followers, still occupying their locations in the Amatola ranges. From this haunt no force had as yet been able to drive them. During the series of skirmishes known as the Eighth Kaffir War, their first crop of Indian corn was destroyed so early in the season as to allow of a second crop springing up. This unusual phenomenon inspired prophet Umlangeni to claim that he had worked a miracle. Fortunately later reverses and the expulsion of Sanailli from his mountain fastness discredited this thoughtful opportunist. Sandilli, as paramount chief of the Gaikas, might have held and influential position in the councils of the Kaffrarian chiefs, that he did not hold such a position, was due, in Charles Brownlee’s opinion, to his timid and suspicious nature and to the fact that his mental capacity was ‘hardly above mediocrity’. He was unable to fight owing to lameness, and he lacked ‘sufficient’ resciution and strength of mind to resist the evil influence of the bad advisers, nevertheless he could be obstinate and he never, to the end of his life, gave up on the idea of getting back to this old locations in the Amatolas. Macomo with some three thousand followers had likewise evaded all attempts to turn him out of this haunts in the mountain range. He, together with his associate the Tambookie chief Quesha, and diverse rebel Hotttentots, indulged in the frequent marauding forays into the surrounding country. Macomo was the eldest of Gaika’s sons and was “allowed by all to be the greatest politician and best warrior in Kaffraria’. During the minority of Sandilli Macomo had acted as his regent and had attained great influence over the tribe; this he afterwards lost for he moved to the neighbourhood of Fort Beaufort, where in a state of intoxication most of this time was passed. He had in Brownlee’s opinion, done more mischief in the war than any other chief. Great jealously was felt between Macomo and Sandilli, especially on the part of the former; this was shown through the cattle killing period in his efforts to involve Sandilli, while attempting to keep on the right side of the Government himself. Further south, indeed within the Colony itself, such petty chiefs as Seyolo and Botman, lurking in the Fish River bush, and the Keiskamma kloofs, rendered the main road dangerous, and even succeeded, for a time, in completely cutting the ling of communication between Kingwilliamstown and Grahamstown.
- Full Text:
- Date Issued: 1932
- Authors: Dowsley, Eileen D'Altera
- Date: 1932
- Subjects: Cattle Killing, 1856-1857 , Cape of Good Hope (South Africa) -- History -- 1853-1871 , Xhosa (African people) -- History , Grey, George, Sir, 1812-1898 , Nongqawuse, 1841-1898 , Mhlakaza -- Xhosa seer -- 1800?-1857 , Sarhili -- Xhosa paramount chief -- ca.1814-1892
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2538 , http://hdl.handle.net/10962/d1002390
- Description: Introductory: If the relations existing between the Native chiefs and the Colony which Sir George Grey found on his arrival are to be fully understood, a brief consideration of Cathcart’s policy and Frontier settlement is necessary. When Cathcart came out as Governor in 1852, he found the rebel chief Sandile, with associate chieftans’ and large bands of followers, still occupying their locations in the Amatola ranges. From this haunt no force had as yet been able to drive them. During the series of skirmishes known as the Eighth Kaffir War, their first crop of Indian corn was destroyed so early in the season as to allow of a second crop springing up. This unusual phenomenon inspired prophet Umlangeni to claim that he had worked a miracle. Fortunately later reverses and the expulsion of Sanailli from his mountain fastness discredited this thoughtful opportunist. Sandilli, as paramount chief of the Gaikas, might have held and influential position in the councils of the Kaffrarian chiefs, that he did not hold such a position, was due, in Charles Brownlee’s opinion, to his timid and suspicious nature and to the fact that his mental capacity was ‘hardly above mediocrity’. He was unable to fight owing to lameness, and he lacked ‘sufficient’ resciution and strength of mind to resist the evil influence of the bad advisers, nevertheless he could be obstinate and he never, to the end of his life, gave up on the idea of getting back to this old locations in the Amatolas. Macomo with some three thousand followers had likewise evaded all attempts to turn him out of this haunts in the mountain range. He, together with his associate the Tambookie chief Quesha, and diverse rebel Hotttentots, indulged in the frequent marauding forays into the surrounding country. Macomo was the eldest of Gaika’s sons and was “allowed by all to be the greatest politician and best warrior in Kaffraria’. During the minority of Sandilli Macomo had acted as his regent and had attained great influence over the tribe; this he afterwards lost for he moved to the neighbourhood of Fort Beaufort, where in a state of intoxication most of this time was passed. He had in Brownlee’s opinion, done more mischief in the war than any other chief. Great jealously was felt between Macomo and Sandilli, especially on the part of the former; this was shown through the cattle killing period in his efforts to involve Sandilli, while attempting to keep on the right side of the Government himself. Further south, indeed within the Colony itself, such petty chiefs as Seyolo and Botman, lurking in the Fish River bush, and the Keiskamma kloofs, rendered the main road dangerous, and even succeeded, for a time, in completely cutting the ling of communication between Kingwilliamstown and Grahamstown.
- Full Text:
- Date Issued: 1932
Characterisation of Human Hsj1a : an HSP40 molecular chaperone similar to Malarial Pfj4
- Authors: McNamara, Caryn
- Date: 2007
- Subjects: Heat shock proteins , Protein folding , Proteins -- Analysis , Proteins -- Structure , Plasmodium , Malaria , Molecular chaperones
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4083 , http://hdl.handle.net/10962/d1007603
- Description: Protein folding, translocation, oligomeric rearrangement and degradation are vital functions to obtain correctly folded proteins in any cell. The constitutive or stress-induced members of each of the heat shock protein (Hsp) families, namely Hsp70 and Hsp40, make up the Hsp70/Hsp40 chaperone system. The Hsp40 J-domain is important for the Hsp70-Hsp40 interaction and hence function. The type-II Hsp40 proteins, Homo sapiens DnaJ 1a (Hsj1a) and Plasmodium falciparum DnaJ 4 (Pfj4), are structurally similar suggesting possible similar roles during malarial infection. This thesis has focussed on identifying whether Hsj1a and Pfj4 are functionally similar in their interaction with potential partner Hsp70 chaperones. Analysis in silico also showed Pfj4 to have a potential chaperone domain, a region resembling a ubiquitin-interacting motif (UIM) corresponding to UIM1 of HsjIa, and another highly conserved region was noted between residues 232-241. The highly conserved regions within the Hsp40 J-domains, and those amino acids therein, are suggested to be responsible for mediating this Hsp70-Hsp40 partner interaction. The thermosensitive dnaJ cbpA Escherichia coli OD259 mutant strain producing type-I Agrobacterium tumefaciens DnaJ (AgtDnaJ) was used as a model heterologous expression system in this study. AgtDnaJ was able to replace the lack of two E coli Hsp40s in vivo, DnaJ and CbpA, whereas AgtDnaJ(H33Q) was unable to. AgtDnaJ-based chimeras containing the swapped J-domains of similar type-II Hsp40 proteins, namely Hsj1Agt and Pfj4Agt, were also able to replace these in E. coli OD259. Conserved J-domain amino acids were identified and were substituted in these chimeras. Of these mutant proteins, Hsj IAgt(L8A), Hsj1Agt(R24A), Hsj1Agt(H31Q), Pfj4Agt(L 11A) and Pfj4Agt(H34Q) were not able to replace the E. coli Hsp40s, whilst Pfj4Agt(Y8A) and Pfj4Agt(R27A) were only able to partially replace them. This shows the leucine of helix I and the histidine of the loop region are key in the in vivo function of both proteins and that the arginine of helix II is key for Hsj1a. The histidine-tagged Hsj1a protein was also successfully purified from the heterologous system. The in vitro stimulated ATPase activity of human Hsp70 by Hsj1a was found to be approximately 14 nmol Pí[subscript]/min/mg, and yet not stimulated by Pfj4, suggesting a possible species-specific interaction is occurring.
- Full Text:
- Date Issued: 2007
- Authors: McNamara, Caryn
- Date: 2007
- Subjects: Heat shock proteins , Protein folding , Proteins -- Analysis , Proteins -- Structure , Plasmodium , Malaria , Molecular chaperones
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4083 , http://hdl.handle.net/10962/d1007603
- Description: Protein folding, translocation, oligomeric rearrangement and degradation are vital functions to obtain correctly folded proteins in any cell. The constitutive or stress-induced members of each of the heat shock protein (Hsp) families, namely Hsp70 and Hsp40, make up the Hsp70/Hsp40 chaperone system. The Hsp40 J-domain is important for the Hsp70-Hsp40 interaction and hence function. The type-II Hsp40 proteins, Homo sapiens DnaJ 1a (Hsj1a) and Plasmodium falciparum DnaJ 4 (Pfj4), are structurally similar suggesting possible similar roles during malarial infection. This thesis has focussed on identifying whether Hsj1a and Pfj4 are functionally similar in their interaction with potential partner Hsp70 chaperones. Analysis in silico also showed Pfj4 to have a potential chaperone domain, a region resembling a ubiquitin-interacting motif (UIM) corresponding to UIM1 of HsjIa, and another highly conserved region was noted between residues 232-241. The highly conserved regions within the Hsp40 J-domains, and those amino acids therein, are suggested to be responsible for mediating this Hsp70-Hsp40 partner interaction. The thermosensitive dnaJ cbpA Escherichia coli OD259 mutant strain producing type-I Agrobacterium tumefaciens DnaJ (AgtDnaJ) was used as a model heterologous expression system in this study. AgtDnaJ was able to replace the lack of two E coli Hsp40s in vivo, DnaJ and CbpA, whereas AgtDnaJ(H33Q) was unable to. AgtDnaJ-based chimeras containing the swapped J-domains of similar type-II Hsp40 proteins, namely Hsj1Agt and Pfj4Agt, were also able to replace these in E. coli OD259. Conserved J-domain amino acids were identified and were substituted in these chimeras. Of these mutant proteins, Hsj IAgt(L8A), Hsj1Agt(R24A), Hsj1Agt(H31Q), Pfj4Agt(L 11A) and Pfj4Agt(H34Q) were not able to replace the E. coli Hsp40s, whilst Pfj4Agt(Y8A) and Pfj4Agt(R27A) were only able to partially replace them. This shows the leucine of helix I and the histidine of the loop region are key in the in vivo function of both proteins and that the arginine of helix II is key for Hsj1a. The histidine-tagged Hsj1a protein was also successfully purified from the heterologous system. The in vitro stimulated ATPase activity of human Hsp70 by Hsj1a was found to be approximately 14 nmol Pí[subscript]/min/mg, and yet not stimulated by Pfj4, suggesting a possible species-specific interaction is occurring.
- Full Text:
- Date Issued: 2007
Environmentalism and its implications for education: a study of private schools in the Eastern Cape
- Authors: Slade, Wilfred John
- Date: 1992
- Subjects: Environmental education -- Study and teaching -- South Africa Environmental education -- Curricula -- South Africa Private schools -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1520 , http://hdl.handle.net/10962/d1003402
- Description: This study explores the extent to which the ethos and the basic approach to education taken by three Eastern Cape private schools influences the practice of environmental education within these schools. Their environmental education programmes are evaluated in terms of the guiding principles adopted by the international community in the 'Tbilisi Principles of Environmental Education'. An ethnographic approach was adopted for this research and findings are essentially descriptive and qualitative, with special regard to social structures and the attitudes of individuals within these structures.
- Full Text:
- Date Issued: 1992
- Authors: Slade, Wilfred John
- Date: 1992
- Subjects: Environmental education -- Study and teaching -- South Africa Environmental education -- Curricula -- South Africa Private schools -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1520 , http://hdl.handle.net/10962/d1003402
- Description: This study explores the extent to which the ethos and the basic approach to education taken by three Eastern Cape private schools influences the practice of environmental education within these schools. Their environmental education programmes are evaluated in terms of the guiding principles adopted by the international community in the 'Tbilisi Principles of Environmental Education'. An ethnographic approach was adopted for this research and findings are essentially descriptive and qualitative, with special regard to social structures and the attitudes of individuals within these structures.
- Full Text:
- Date Issued: 1992
Evaluation of the pharmaceutical availability of erythromycin from topical formulations
- Authors: Mandimika, Nyaradzo
- Date: 2008
- Subjects: Pharmacy -- Research Chromatographic analysis Gel permeation chromatography Gels (Pharmacy) Chemistry, analytic Acne -- Treatment Sebaceous glands -- Diseases -- Treatment Drugs -- Testing Erythromycin -- Bioavailability
- Language: English
- Type: Thesis , Masters , MPharm
- Identifier: vital:3771 , http://hdl.handle.net/10962/d1003249
- Description: Erythromycin (ERY) is a macrolide antibiotic which is used in the treatment of acne vulgaris.Acne is a common skin condition that occurs when the sebaceous glands and hair shafts become infected by the bacteria Propionibacterium acnes. Acne is a chronic condition that may last for years and the severity of the effects of the disease on patients is often undermined especially in third world countries where more emphasis is placed on other more life-threatening diseases. It may cause considerable physical and emotional distress to sufferers along with the possibility of permanent scarring. Although use of topical ERY formulations is not the first line of treatment it has proven to be effective in treating inflammation of skin and skin structures cause by the responsible bacteria. To-date there are a variety of vehicles which are used in preparing topical ERY formulations namely ointment and gel bases, alcoholic solutions and pledgets. All the gel formulations on the market contain hydroxypropyl cellulose, alcohol and water along with the active ingredient(s). However, some gel formulations contain propylene glycol in addition to these excipients an example being Emgel®. Propylene glycol has been shown to affect the penetration of topically applied drugs through the skin suggesting that it would be highly likely that those formulations which contain propylene glycol may release more ERY into the skin following application. With this in mind, two ERY gel formulations were produced which contained different percentages of propylene glycol. According to the FDA guidelines, pharmacokinetic measurements in blood, plasma and/or urine of topical dermatological drug products are not feasible to document bioequivalence since the active ingredient(s) in topical formulations is/are not intended to be absorbed into the systemic circulation and in addition, concentrations in extracutaneous biological tissues would generally not be measurable. This limits determination of bioavailability and assessment of bioequivalence of such products to pharmacodynamic measurements, clinical trials and dermatopharmacokinetic (DPK) measurements such as tape stripping (TS) and microdialysis (MD).TS is a sampling technique which involves sequential removal of layers of the stratum corneum using strips of adhesive tape. This technique has found increasing use in DPK studies for investigation of drug kinetics in the skin following the application of a topical formulation. The technique has also been used as a diagnostic tool in assessing the quality of the stratum corneum in diseased skin. In the current research study, the tape stripping technique was used to investigate the pharmaceutical/biological availability of topical gel formulations containing ERY. MD is another DPK sampling technique which has been used to determine the amount of a topically applied drug that penetrates through the stratum corneum to reach deeper tissues of the skin. The in vivo sampling technique involves the insertion of microdialysis probes beneath the skin surface in the dermal tissue and allows for real-time sampling of the analyte at its target site. Recently in vitro MD has also been successfully used to assess the pharmaceutical availability of a topical corticosteroid, mometesone furoate, from topical formulations. Based on this work, microdialysis was used to determine the pharmaceutical availability of ERY from gel formulations which were developed for use in this research. The results of the pharmaceutical availability of ERY from in vivo tape stripping studies and the in vitro microdialysis studies were compared to establish correlation between the data. Pharmaceutical equivalence and bioequivalence data obtained from the respective studies on the gel formulations were investigated by statistical analysis of the data generated from both the in vitro and in vivo experiments. In summary the objectives of this research were: 1. To develop and validate a high performance liquid chromatography method suitable to analyse ERY concentrations obtained from in vitro microdialysis studies and in vivo tape stripping studies. 2. To prepare two different ERY gel formulations with different percentage content of propylene glycol. 3. To determine the pharmaceutical availability of ERY from two different gel formulations using in vitro microdialysis. 4. To develop and validate a tape stripping technique which could be used to determine percutaneous penetration and bioequivalence of the gel formulations. 5. To compare in vitro microdialysis and in vivo tape stripping data and attempt to establish a correlation between the two different approaches.
- Full Text:
- Date Issued: 2008
- Authors: Mandimika, Nyaradzo
- Date: 2008
- Subjects: Pharmacy -- Research Chromatographic analysis Gel permeation chromatography Gels (Pharmacy) Chemistry, analytic Acne -- Treatment Sebaceous glands -- Diseases -- Treatment Drugs -- Testing Erythromycin -- Bioavailability
- Language: English
- Type: Thesis , Masters , MPharm
- Identifier: vital:3771 , http://hdl.handle.net/10962/d1003249
- Description: Erythromycin (ERY) is a macrolide antibiotic which is used in the treatment of acne vulgaris.Acne is a common skin condition that occurs when the sebaceous glands and hair shafts become infected by the bacteria Propionibacterium acnes. Acne is a chronic condition that may last for years and the severity of the effects of the disease on patients is often undermined especially in third world countries where more emphasis is placed on other more life-threatening diseases. It may cause considerable physical and emotional distress to sufferers along with the possibility of permanent scarring. Although use of topical ERY formulations is not the first line of treatment it has proven to be effective in treating inflammation of skin and skin structures cause by the responsible bacteria. To-date there are a variety of vehicles which are used in preparing topical ERY formulations namely ointment and gel bases, alcoholic solutions and pledgets. All the gel formulations on the market contain hydroxypropyl cellulose, alcohol and water along with the active ingredient(s). However, some gel formulations contain propylene glycol in addition to these excipients an example being Emgel®. Propylene glycol has been shown to affect the penetration of topically applied drugs through the skin suggesting that it would be highly likely that those formulations which contain propylene glycol may release more ERY into the skin following application. With this in mind, two ERY gel formulations were produced which contained different percentages of propylene glycol. According to the FDA guidelines, pharmacokinetic measurements in blood, plasma and/or urine of topical dermatological drug products are not feasible to document bioequivalence since the active ingredient(s) in topical formulations is/are not intended to be absorbed into the systemic circulation and in addition, concentrations in extracutaneous biological tissues would generally not be measurable. This limits determination of bioavailability and assessment of bioequivalence of such products to pharmacodynamic measurements, clinical trials and dermatopharmacokinetic (DPK) measurements such as tape stripping (TS) and microdialysis (MD).TS is a sampling technique which involves sequential removal of layers of the stratum corneum using strips of adhesive tape. This technique has found increasing use in DPK studies for investigation of drug kinetics in the skin following the application of a topical formulation. The technique has also been used as a diagnostic tool in assessing the quality of the stratum corneum in diseased skin. In the current research study, the tape stripping technique was used to investigate the pharmaceutical/biological availability of topical gel formulations containing ERY. MD is another DPK sampling technique which has been used to determine the amount of a topically applied drug that penetrates through the stratum corneum to reach deeper tissues of the skin. The in vivo sampling technique involves the insertion of microdialysis probes beneath the skin surface in the dermal tissue and allows for real-time sampling of the analyte at its target site. Recently in vitro MD has also been successfully used to assess the pharmaceutical availability of a topical corticosteroid, mometesone furoate, from topical formulations. Based on this work, microdialysis was used to determine the pharmaceutical availability of ERY from gel formulations which were developed for use in this research. The results of the pharmaceutical availability of ERY from in vivo tape stripping studies and the in vitro microdialysis studies were compared to establish correlation between the data. Pharmaceutical equivalence and bioequivalence data obtained from the respective studies on the gel formulations were investigated by statistical analysis of the data generated from both the in vitro and in vivo experiments. In summary the objectives of this research were: 1. To develop and validate a high performance liquid chromatography method suitable to analyse ERY concentrations obtained from in vitro microdialysis studies and in vivo tape stripping studies. 2. To prepare two different ERY gel formulations with different percentage content of propylene glycol. 3. To determine the pharmaceutical availability of ERY from two different gel formulations using in vitro microdialysis. 4. To develop and validate a tape stripping technique which could be used to determine percutaneous penetration and bioequivalence of the gel formulations. 5. To compare in vitro microdialysis and in vivo tape stripping data and attempt to establish a correlation between the two different approaches.
- Full Text:
- Date Issued: 2008
Exploring teachers’ attitudes to implementing blended learning: a case study
- Authors: Williams, Monique
- Date: 2018
- Subjects: Blended learning -- South Africa , Educational technology -- South Africa Education, Higher -- South Africa Internet in education
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10948/35829 , vital:33851
- Description: One of the many characteristics of the 21st century learner is that they are highly technologically skilled. This characteristic poses today’s teachers with many challenges in order to teach these learners and create optimal learning experiences. It is evident that teachers have their own preferred teaching methods which they believe work best and some teachers teach the way that they were taught at school in ways that have become part of their habitus. Blended learning is a teaching method that can promote effective learning experiences in the 21st century learning environment. This study focussed on teachers’ experiences with blended learning and their current ideas on how learners learn optimally and whether the practice of blended learning changed their ideas of learning. Furthermore, the study determined the teachers’ present technology acceptance and established teachers’ personal views regarding the challenges that teachers face to teach 21st century skills, what they think 21st century teaching is about and new insights on dealing with these challenges. Through experiencing blended learning teachers who made use of a textbook based teaching method made shifts not only to a blended approach, but also shifted their thinking away from what they prefer to what learners get out of the learning experience. Although challenges occur when using a blended teaching approach, their experiences with blended learning were mostly positive and they found learners to be more involved in the learning process. These outcomes created feelings of worthiness in the teachers since they create such positive learning opportunities for their learners. Although the teachers made shifts, some teachers continue to have a fear of technology since they had not received adequate training to incorporate technology into their teaching approaches. It is crucial for the DBE and schools to provide teachers with opportunities to improve their technological skills in order for teachers to create opportunities for blended learning experiences for the 21st century learner
- Full Text:
- Date Issued: 2018
- Authors: Williams, Monique
- Date: 2018
- Subjects: Blended learning -- South Africa , Educational technology -- South Africa Education, Higher -- South Africa Internet in education
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10948/35829 , vital:33851
- Description: One of the many characteristics of the 21st century learner is that they are highly technologically skilled. This characteristic poses today’s teachers with many challenges in order to teach these learners and create optimal learning experiences. It is evident that teachers have their own preferred teaching methods which they believe work best and some teachers teach the way that they were taught at school in ways that have become part of their habitus. Blended learning is a teaching method that can promote effective learning experiences in the 21st century learning environment. This study focussed on teachers’ experiences with blended learning and their current ideas on how learners learn optimally and whether the practice of blended learning changed their ideas of learning. Furthermore, the study determined the teachers’ present technology acceptance and established teachers’ personal views regarding the challenges that teachers face to teach 21st century skills, what they think 21st century teaching is about and new insights on dealing with these challenges. Through experiencing blended learning teachers who made use of a textbook based teaching method made shifts not only to a blended approach, but also shifted their thinking away from what they prefer to what learners get out of the learning experience. Although challenges occur when using a blended teaching approach, their experiences with blended learning were mostly positive and they found learners to be more involved in the learning process. These outcomes created feelings of worthiness in the teachers since they create such positive learning opportunities for their learners. Although the teachers made shifts, some teachers continue to have a fear of technology since they had not received adequate training to incorporate technology into their teaching approaches. It is crucial for the DBE and schools to provide teachers with opportunities to improve their technological skills in order for teachers to create opportunities for blended learning experiences for the 21st century learner
- Full Text:
- Date Issued: 2018
Financial integration in East Africa: evidence from interest rate pass-through analysis
- Authors: Bholla, Zohaib Salim
- Date: 2011
- Subjects: East African Community -- Economic integration East African Community -- Economic conditions -- 21st century Interest rates -- Africa, East Interest rates -- Econometric models -- Africa, East Interest rates -- Effect of inflation on -- Africa, East Banks and banking -- Africa, East
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1044 , http://hdl.handle.net/10962/d1006131
- Description: The successful launch of the European Monetary Union (EMU) raised an already ever growing interest in the economics of monetary integration and the formation of monetary unions around the world. Following the EMU experience, countries have considered forming a monetary union amongst themselves. The East African Community (EAC), comprising the three original member countries Kenya, Tanzania and Uganda and now including Burundi and Rwanda, is an example of such a group of countries that seek to form a monetary union. This study aims to identify the current level of financial integration amongst the East African countries. In order to do so the study examines whether the pass-through of monetary policy in the five countries has become similar over time. This is to provide an indication of the extent to which the nominal convergence criteria amongst the member countries have been met. The results of the study provide an indication of whether the formation of a monetary union in East Africa is possible. The empirical analysis used in this study included stationarity tests, four tests of co integration and an asymmetric error correction model to investigate whether the pass-through of monetary policy transmission in the five countries has become more similar over the ten year sample period from 1999 to 2008. The analysis uses three interest rates and 6-year rolling windows to identify the extent of macroeconomic convergence that prevails within the EAC, and consequently whether the formation of a monetary union is possible. The results suggest that the magnitude of the convergence amongst the countries remain low and there are significant rigidities in the deposit and lending rates over time, however the passthrough has improved with respect to the lending rate but not the deposit rate. The overall conclusion of the study suggests that an EAC wide monetary union is currently not possible based on the evidence provided from the pass-through analysis.
- Full Text:
- Date Issued: 2011
- Authors: Bholla, Zohaib Salim
- Date: 2011
- Subjects: East African Community -- Economic integration East African Community -- Economic conditions -- 21st century Interest rates -- Africa, East Interest rates -- Econometric models -- Africa, East Interest rates -- Effect of inflation on -- Africa, East Banks and banking -- Africa, East
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1044 , http://hdl.handle.net/10962/d1006131
- Description: The successful launch of the European Monetary Union (EMU) raised an already ever growing interest in the economics of monetary integration and the formation of monetary unions around the world. Following the EMU experience, countries have considered forming a monetary union amongst themselves. The East African Community (EAC), comprising the three original member countries Kenya, Tanzania and Uganda and now including Burundi and Rwanda, is an example of such a group of countries that seek to form a monetary union. This study aims to identify the current level of financial integration amongst the East African countries. In order to do so the study examines whether the pass-through of monetary policy in the five countries has become similar over time. This is to provide an indication of the extent to which the nominal convergence criteria amongst the member countries have been met. The results of the study provide an indication of whether the formation of a monetary union in East Africa is possible. The empirical analysis used in this study included stationarity tests, four tests of co integration and an asymmetric error correction model to investigate whether the pass-through of monetary policy transmission in the five countries has become more similar over the ten year sample period from 1999 to 2008. The analysis uses three interest rates and 6-year rolling windows to identify the extent of macroeconomic convergence that prevails within the EAC, and consequently whether the formation of a monetary union is possible. The results suggest that the magnitude of the convergence amongst the countries remain low and there are significant rigidities in the deposit and lending rates over time, however the passthrough has improved with respect to the lending rate but not the deposit rate. The overall conclusion of the study suggests that an EAC wide monetary union is currently not possible based on the evidence provided from the pass-through analysis.
- Full Text:
- Date Issued: 2011
Gender possibilities in the African context as explored by Mariama Ba's So long a letter, Neshani Andrea's The purple violet of Oshaantu and Sindiwe Magona's Beauty gift
- Authors: Goremusandu, Tania
- Date: 2016
- Subjects: Women and literature Feminist fiction -- History and criticism Women authors, African
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10353/6469 , vital:29739
- Description: Gender oppression has been a significant discussion to the development of gender, cultural and feminist theories. The primary focus of this study is to investigate how patriarchal traditions, colonialism, and religious oppression force women to struggle under constrictions oppositional to empowerment. Thus, the project provides a comparative analysis of three texts from different African postcolonial societies by three African female writers: Mariama Bâ, Neshani Andreas and Sindiwe Magona. The author‟s biographies and historical context of their novels will be analyzed, as well as a summary of their stories will be included in order to provide the context for gender criticism. These writer‟s work; So Long a Letter, The Purple Violet of Oshaantu and Beauty‟s Gift depict patriarchal, cultural and religious laws which exist in Senegal, Namibia and South Africa, respectively, that limit the position of women. Therefore, this study will interrogate the experience of African women as inscribed in these selected texts, uncovering the literary expressions of gender oppression as well as the possibilities of empowerment. The selected texts will be analyzed through the lens of Gender studies, African feminism and Cultural studies. From these theories, the focus of the study is on the struggles of the female characters living in patriarchal societies as well as on the idea that gender is constructed socially and culturally in the African context. In conclusion, the emergence of these renowned female African writers together with the emancipation of African countries from colonial supremacy has opened a space for women to compensate and correct the stereotyped female images in African literature and post- colonial societies. Most contemporary African writers like Buchi Emecheta, Tsitsi Dangarembga, Sindiwe Magona, Mariama Bâ and Neshani Andreas have shown that women are seeking to attain empowerment. As a result, this study can be viewed as an opportunity to highlight such experiences by continuing to interrogate the writings of African women writers and to explore their gender-based themes so as to inform and or inspire the implementation of women empowerment. It will broaden and encourage further academic discussion in the field of Cultural studies and gender criticism of women‟s literature within the African context.
- Full Text:
- Date Issued: 2016
- Authors: Goremusandu, Tania
- Date: 2016
- Subjects: Women and literature Feminist fiction -- History and criticism Women authors, African
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10353/6469 , vital:29739
- Description: Gender oppression has been a significant discussion to the development of gender, cultural and feminist theories. The primary focus of this study is to investigate how patriarchal traditions, colonialism, and religious oppression force women to struggle under constrictions oppositional to empowerment. Thus, the project provides a comparative analysis of three texts from different African postcolonial societies by three African female writers: Mariama Bâ, Neshani Andreas and Sindiwe Magona. The author‟s biographies and historical context of their novels will be analyzed, as well as a summary of their stories will be included in order to provide the context for gender criticism. These writer‟s work; So Long a Letter, The Purple Violet of Oshaantu and Beauty‟s Gift depict patriarchal, cultural and religious laws which exist in Senegal, Namibia and South Africa, respectively, that limit the position of women. Therefore, this study will interrogate the experience of African women as inscribed in these selected texts, uncovering the literary expressions of gender oppression as well as the possibilities of empowerment. The selected texts will be analyzed through the lens of Gender studies, African feminism and Cultural studies. From these theories, the focus of the study is on the struggles of the female characters living in patriarchal societies as well as on the idea that gender is constructed socially and culturally in the African context. In conclusion, the emergence of these renowned female African writers together with the emancipation of African countries from colonial supremacy has opened a space for women to compensate and correct the stereotyped female images in African literature and post- colonial societies. Most contemporary African writers like Buchi Emecheta, Tsitsi Dangarembga, Sindiwe Magona, Mariama Bâ and Neshani Andreas have shown that women are seeking to attain empowerment. As a result, this study can be viewed as an opportunity to highlight such experiences by continuing to interrogate the writings of African women writers and to explore their gender-based themes so as to inform and or inspire the implementation of women empowerment. It will broaden and encourage further academic discussion in the field of Cultural studies and gender criticism of women‟s literature within the African context.
- Full Text:
- Date Issued: 2016
Group membership and collective action among small-scale farmers in Nkonkobe Local Municipality, Eastern Cape Province, South Africa
- Authors: Arwari, Margaret Kwamboka
- Date: 2017
- Subjects: Farmers -- South Africa -- Eastern Cape Farms, Small -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/8144 , vital:31535
- Description: In South Africa, the organisation of farmers into groups has been a basic tenet for numerous, small and dispersed small-scale farmers to make their voices heard, address challenges and access support services from the government and other development agencies. However, the literature shows that the South African government promotes inappropriate forms of farmer collective action, i.e. collective production. The government seems to lack knowledge on what forms of collective action to implement and support. It is also noted in the literature that in South Africa, the majority of farmers do not participate in farmer organisations. There is limited research on the determinants of membership in farmer organisations, especially in terms of the role of ‘human agency’. Human agency is a concept which is interrelated with the concept of ‘empowerme nt’, whereby a person with strong agency is someone who is an agent of positive change. Therefore, the study sought to address these gaps. The broad objective of this study was to explore the phenomenon of group membership and collective action among small-scale farmers in Nkonkobe Local Municipality, Eastern Cape Province, South Africa. The study used the mixed method approach where an exploratory design was employed. A mult istage sampling technique was used which employed random, purposive and convenience sampling techniques. Quantitative and qualitative data were collected from 245 farmers using semistructured questionnaires and detailed qualitative data were elicited from 16 farmer organisat ions using interview guides. For the quantitative research, a cross-sectional survey design was employed. After discarded unusable observations, data from 228 farmers were analysed using a combination of descriptive statistics, simple inferential statistics, and econometric analysis. For the qualitative data obtained, thematic analysis was used in line with the study objectives. The study findings show that farmers undertake collective action through farmer organisations. These farmer organisations were categorised into two types, i.e. farmer cooperatives and farmer associations. However, low membership in these farmer organisations is noted and this was attributed to the following: (1) low farmer awareness of the existence of farmer organisations, (2) challenges faced by the organisations that contribute to their ineffectiveness and thus low membership, (3) the prevalence of negative perceptions of farmer organisations due to confusion as to their role, (4) the government’s farmer support approach which compels or encourages farmers to form groups. The results also showed that the following are determinants of participation in farmer organisations: farmer’s age, level of education, human agency, whether a farmer has off-farm income sources, whether a farmer is involved in government supported projects, whether a farmer accesses extension information, the number of visits from extension officers received by a farmer, and the number of adults in a household contributing family labour. The study findings also show that the farmers in farmer organisations have higher human agency compared to those not in farmer organisations. According to the study results, farmer groups offer a number of benefits. For one, farmer organisations are avenues for farmers’ voices to be heard, they lobby government for better access to support services such as credit, input supply, information, and training. In addition, farmers who belong to organisations experience the benefits of collective marketing. Despite the aforementioned benefits of farmer organisations, group challenges are observed. For example, farmer organisations face declining membership, the free rider problem and conflicts between members, have a problem of ineffective, old members and lack of commitment of some group members. It was therefore recommended that there is a need for concerted effort by the government, development agencies, non-governmental organisations, farmers, and farmer organisations to ensure the success of farmer organisations in promoting small-scale agriculture.
- Full Text:
- Date Issued: 2017
- Authors: Arwari, Margaret Kwamboka
- Date: 2017
- Subjects: Farmers -- South Africa -- Eastern Cape Farms, Small -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/8144 , vital:31535
- Description: In South Africa, the organisation of farmers into groups has been a basic tenet for numerous, small and dispersed small-scale farmers to make their voices heard, address challenges and access support services from the government and other development agencies. However, the literature shows that the South African government promotes inappropriate forms of farmer collective action, i.e. collective production. The government seems to lack knowledge on what forms of collective action to implement and support. It is also noted in the literature that in South Africa, the majority of farmers do not participate in farmer organisations. There is limited research on the determinants of membership in farmer organisations, especially in terms of the role of ‘human agency’. Human agency is a concept which is interrelated with the concept of ‘empowerme nt’, whereby a person with strong agency is someone who is an agent of positive change. Therefore, the study sought to address these gaps. The broad objective of this study was to explore the phenomenon of group membership and collective action among small-scale farmers in Nkonkobe Local Municipality, Eastern Cape Province, South Africa. The study used the mixed method approach where an exploratory design was employed. A mult istage sampling technique was used which employed random, purposive and convenience sampling techniques. Quantitative and qualitative data were collected from 245 farmers using semistructured questionnaires and detailed qualitative data were elicited from 16 farmer organisat ions using interview guides. For the quantitative research, a cross-sectional survey design was employed. After discarded unusable observations, data from 228 farmers were analysed using a combination of descriptive statistics, simple inferential statistics, and econometric analysis. For the qualitative data obtained, thematic analysis was used in line with the study objectives. The study findings show that farmers undertake collective action through farmer organisations. These farmer organisations were categorised into two types, i.e. farmer cooperatives and farmer associations. However, low membership in these farmer organisations is noted and this was attributed to the following: (1) low farmer awareness of the existence of farmer organisations, (2) challenges faced by the organisations that contribute to their ineffectiveness and thus low membership, (3) the prevalence of negative perceptions of farmer organisations due to confusion as to their role, (4) the government’s farmer support approach which compels or encourages farmers to form groups. The results also showed that the following are determinants of participation in farmer organisations: farmer’s age, level of education, human agency, whether a farmer has off-farm income sources, whether a farmer is involved in government supported projects, whether a farmer accesses extension information, the number of visits from extension officers received by a farmer, and the number of adults in a household contributing family labour. The study findings also show that the farmers in farmer organisations have higher human agency compared to those not in farmer organisations. According to the study results, farmer groups offer a number of benefits. For one, farmer organisations are avenues for farmers’ voices to be heard, they lobby government for better access to support services such as credit, input supply, information, and training. In addition, farmers who belong to organisations experience the benefits of collective marketing. Despite the aforementioned benefits of farmer organisations, group challenges are observed. For example, farmer organisations face declining membership, the free rider problem and conflicts between members, have a problem of ineffective, old members and lack of commitment of some group members. It was therefore recommended that there is a need for concerted effort by the government, development agencies, non-governmental organisations, farmers, and farmer organisations to ensure the success of farmer organisations in promoting small-scale agriculture.
- Full Text:
- Date Issued: 2017
How do editors' attitudes and their perceptions of readers' interests combine with other factors to influence the publication of articles on the natural sciences in the Daily Dispatch?
- Authors: Lang, Steven
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3893 , vital:20553
- Description: This half-thesis examines how editorial values and perceptions determine the quantity and nature of science articles published in the Daily Dispatch, a newspaper distributed through large parts of the Eastern Cape in South Africa. It was predicated on the notion that South African media in general does not cover the natural sciences adequately. In order to test this assumption I decided to investigate the production and publication of science content at the Daily Dispatch as a test case. This study‘s theoretical framework draws on the normative roles of the media in a democracy developed by Christians et al. (2009) and the models of science journalism described by Secko et al. (2012) to demonstrate how two parallel conceptions of democracy set diverse journalistic objectives and engender different types of science content. Having applied an essentially political framework, this thesis uses the Hierarchy of Influences Model devised by Reese and Shoemaker‘s (2014) to explore how an array of forces acting inside and outside the news organisation can shape the publication of science articles. A quantitative content analysis is used to ascertain the number of science articles published in the first six months of 2014. It investigates which science fields received the most coverage, and how prominently the articles are positioned. As the Daily Dispatch does not have any staff dedicated to the science beat, the analysis finds out who produces the science articles that are published. The second phase of this research is a series of interviews with senior editorial staff members aimed at probing the editorial thought processes that determine when and whether specific science stories should be covered. The personal views and biases of the editorial leadership are pivotal to this research because although the newspaper commissioned surveys to determine readership preferences, there were no questions about the sciences. Senior reporters were adamant that they worked for a political newspaper and that as a significant proportion of their readership lived in socio-economically deprived circumstances, they were bound to give priority to articles aimed at improving the lot of their readers. The third phase is a qualitative content analysis of selected articles designed to reveal how science articles are constructed. The final element of this thesis, which ultimately provides an answer to the research question, draws together conclusions from the previous phases to demonstrate the linkage between editorial values and the production of science content.
- Full Text:
- Date Issued: 2016
- Authors: Lang, Steven
- Date: 2016
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/3893 , vital:20553
- Description: This half-thesis examines how editorial values and perceptions determine the quantity and nature of science articles published in the Daily Dispatch, a newspaper distributed through large parts of the Eastern Cape in South Africa. It was predicated on the notion that South African media in general does not cover the natural sciences adequately. In order to test this assumption I decided to investigate the production and publication of science content at the Daily Dispatch as a test case. This study‘s theoretical framework draws on the normative roles of the media in a democracy developed by Christians et al. (2009) and the models of science journalism described by Secko et al. (2012) to demonstrate how two parallel conceptions of democracy set diverse journalistic objectives and engender different types of science content. Having applied an essentially political framework, this thesis uses the Hierarchy of Influences Model devised by Reese and Shoemaker‘s (2014) to explore how an array of forces acting inside and outside the news organisation can shape the publication of science articles. A quantitative content analysis is used to ascertain the number of science articles published in the first six months of 2014. It investigates which science fields received the most coverage, and how prominently the articles are positioned. As the Daily Dispatch does not have any staff dedicated to the science beat, the analysis finds out who produces the science articles that are published. The second phase of this research is a series of interviews with senior editorial staff members aimed at probing the editorial thought processes that determine when and whether specific science stories should be covered. The personal views and biases of the editorial leadership are pivotal to this research because although the newspaper commissioned surveys to determine readership preferences, there were no questions about the sciences. Senior reporters were adamant that they worked for a political newspaper and that as a significant proportion of their readership lived in socio-economically deprived circumstances, they were bound to give priority to articles aimed at improving the lot of their readers. The third phase is a qualitative content analysis of selected articles designed to reveal how science articles are constructed. The final element of this thesis, which ultimately provides an answer to the research question, draws together conclusions from the previous phases to demonstrate the linkage between editorial values and the production of science content.
- Full Text:
- Date Issued: 2016
Legal access to our musical history: an investigation into the copyright implications of archived musical recordings held at the International Library of African Music (ILAM) in South Africa
- Authors: McConnachie, Boudina
- Date: 2009
- Subjects: Tracey, Hugh International Library of African Music South Africa. Copyright Act 1978 Copyright -- Music -- South Africa Music -- History and criticism
- Language: English
- Type: Thesis , Masters , MMus
- Identifier: vital:2648 , http://hdl.handle.net/10962/d1002313
- Description: This thesis explores the South African Copyright Act No. 98 of 1978 as it pertains to the archived holdings at the International Library of African Music (ILAM) situated at Rhodes University, Grahamstown, South Africa. The purpose of analysing this law is to advise and assist ILAM in fulfilling royalty payment obligations as stipulated in a contract signed between ILAM and the Smithsonian Global Sound (formally Global Sound Network) in 2001. In order to clearly comprehend the scope of the royalty payment clause in the Smithsonian Institution’s contract with ILAM, this research includes an examination of: the history and nature of South African copyright as a sub-structure of intellectual property; specific internationally documented copyright infringement cases; the recording and documentation practices of Hugh Tracey (ILAM’s founder and director from 1954 to 1977); the contract between Global Sound Network and ILAM; and contentious issues surrounding collective ownership and indigenous knowledge. In conclusion, this research suggests equitable solutions to ILAM’s copyright concerns and proposes the Eastern Cape Music Archiving Project (ECMAP) as a practical vehicle to assist the South African Department of Trade and Industry in implementation of the South African Intellectual Property Amendment Bill (2008) if, and when, it is passed.
- Full Text:
- Date Issued: 2009
- Authors: McConnachie, Boudina
- Date: 2009
- Subjects: Tracey, Hugh International Library of African Music South Africa. Copyright Act 1978 Copyright -- Music -- South Africa Music -- History and criticism
- Language: English
- Type: Thesis , Masters , MMus
- Identifier: vital:2648 , http://hdl.handle.net/10962/d1002313
- Description: This thesis explores the South African Copyright Act No. 98 of 1978 as it pertains to the archived holdings at the International Library of African Music (ILAM) situated at Rhodes University, Grahamstown, South Africa. The purpose of analysing this law is to advise and assist ILAM in fulfilling royalty payment obligations as stipulated in a contract signed between ILAM and the Smithsonian Global Sound (formally Global Sound Network) in 2001. In order to clearly comprehend the scope of the royalty payment clause in the Smithsonian Institution’s contract with ILAM, this research includes an examination of: the history and nature of South African copyright as a sub-structure of intellectual property; specific internationally documented copyright infringement cases; the recording and documentation practices of Hugh Tracey (ILAM’s founder and director from 1954 to 1977); the contract between Global Sound Network and ILAM; and contentious issues surrounding collective ownership and indigenous knowledge. In conclusion, this research suggests equitable solutions to ILAM’s copyright concerns and proposes the Eastern Cape Music Archiving Project (ECMAP) as a practical vehicle to assist the South African Department of Trade and Industry in implementation of the South African Intellectual Property Amendment Bill (2008) if, and when, it is passed.
- Full Text:
- Date Issued: 2009
Mineralogical variation in the basal Upper Zone, Bushveld Igneous Complex, South Africa: implications for ore genesis and mineral extraction
- Van Huyssteen, Darryn Ashley
- Authors: Van Huyssteen, Darryn Ashley
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/5060 , vital:20762
- Full Text:
- Date Issued: 2017
- Authors: Van Huyssteen, Darryn Ashley
- Date: 2017
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/5060 , vital:20762
- Full Text:
- Date Issued: 2017