An evaluation of the implementation of budgetary control measures by the provincial treasury with specific reference to the province of the Eastern Cape Department of Education
- Authors: Kalashe, Mzukisi Harrington
- Date: 2007
- Subjects: South Africa. Dept. of Education -- Appropriations and expenditures , Expenditures, Public , Fiscal policy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8249 , http://hdl.handle.net/10948/530 , http://hdl.handle.net/10948/d1011681 , South Africa. Dept. of Education -- Appropriations and expenditures , Expenditures, Public , Fiscal policy -- South Africa -- Eastern Cape
- Description: Budget control is a process of financial monitoring to ensure effective allocation, collection and efficient utilizing of public funds. It is a process that is aimed at ensuring the accomplishment of public policy objectives. Budget control is regulated by financial legislation as well as regulations and procedures which guide public financial administrators. Continuous monitoring is needed once appropriation is allowed by parliament or provincial legislatures to ensure effective service rendering as well as tax and user charges collection. This study investigates the reported ineffective budget control measures implemented by the provincial treasury in the Province of the Eastern Cape particularly in the Eastern Cape Department of Education (George, 2004). Ineffective budget control may be associated with the implementation of unstable fiscal policy by the provincial treasury that led to deficit spending in the Department of Education during the 2004/5 financial year. The purpose of this study is to show that the implementation of stable fiscal policy instruments by the provincial treasury would lead to effective budget control in provincial departments such as the Eastern Cape Department of Education. Governments in many instances encounter various challenges in controlling their expenditures on an annual basis as well as in the medium term. This is due to the notion that once the government exceeds the current year’s budget, it consumes the forthcoming budget. Borrowing is by nature an implicit consumption of future unplanned revenue. This makes the Medium Term Revenue Framework in the province immaterial as the provincial own revenue is insignificant. The relative uncontrollability of government expenditure stems from the notion that the provision of, for instance, primary education and social welfare is intertwined with legal entitlement within prescribed parameters. Allocative efficiency embodies recognition of legal entitlement that is reflected in the distribution imperatives if the provincial treasury is to be effective in the budget control function. The National Norms and Standards for School Funding of 2006 state explicitly that public spending in public schools is targeted at increasing the literacy levels of the poor. Intergovernmental fiscal relations play a pivotal role in modelling the fiscal policy of the province. This stems from the fact that expected national collected revenue is distributed as an equitable share to national, provincial and local spheres of government. The criteria for revenue sharing are based on economic disparities and demographics in each sphere of government. It is imperative to note in intergovernmental relations that there are functional areas of concurrent national and provincial competencies. The budget control function of the provincial treasury is implemented within the framework of various administrative processes which are aimed at ensuring effective transactional activities. The disbursement of funds and various other financial processes are subject to the delegation of powers as prescribed in the Public Finance Management Act, 1999 (Act 1 of 1999), as amended by Act 29 of 1999. The provincial governments’ fiscal policies are modelled to be consistent with the macro-economic objectives of the national government. It is for the purpose of macro-economic stability that only national government is eligible to borrow to finance a budget deficit. Provinces are legally prohibited from overspending their budgets. If the fiscal policies of the provinces materially and unreasonably prejudice the national economic policies, the relevant provincial treasury is responsible for taking appropriate steps to place the financial administration on a sound footing.
- Full Text:
- Date Issued: 2007
- Authors: Kalashe, Mzukisi Harrington
- Date: 2007
- Subjects: South Africa. Dept. of Education -- Appropriations and expenditures , Expenditures, Public , Fiscal policy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8249 , http://hdl.handle.net/10948/530 , http://hdl.handle.net/10948/d1011681 , South Africa. Dept. of Education -- Appropriations and expenditures , Expenditures, Public , Fiscal policy -- South Africa -- Eastern Cape
- Description: Budget control is a process of financial monitoring to ensure effective allocation, collection and efficient utilizing of public funds. It is a process that is aimed at ensuring the accomplishment of public policy objectives. Budget control is regulated by financial legislation as well as regulations and procedures which guide public financial administrators. Continuous monitoring is needed once appropriation is allowed by parliament or provincial legislatures to ensure effective service rendering as well as tax and user charges collection. This study investigates the reported ineffective budget control measures implemented by the provincial treasury in the Province of the Eastern Cape particularly in the Eastern Cape Department of Education (George, 2004). Ineffective budget control may be associated with the implementation of unstable fiscal policy by the provincial treasury that led to deficit spending in the Department of Education during the 2004/5 financial year. The purpose of this study is to show that the implementation of stable fiscal policy instruments by the provincial treasury would lead to effective budget control in provincial departments such as the Eastern Cape Department of Education. Governments in many instances encounter various challenges in controlling their expenditures on an annual basis as well as in the medium term. This is due to the notion that once the government exceeds the current year’s budget, it consumes the forthcoming budget. Borrowing is by nature an implicit consumption of future unplanned revenue. This makes the Medium Term Revenue Framework in the province immaterial as the provincial own revenue is insignificant. The relative uncontrollability of government expenditure stems from the notion that the provision of, for instance, primary education and social welfare is intertwined with legal entitlement within prescribed parameters. Allocative efficiency embodies recognition of legal entitlement that is reflected in the distribution imperatives if the provincial treasury is to be effective in the budget control function. The National Norms and Standards for School Funding of 2006 state explicitly that public spending in public schools is targeted at increasing the literacy levels of the poor. Intergovernmental fiscal relations play a pivotal role in modelling the fiscal policy of the province. This stems from the fact that expected national collected revenue is distributed as an equitable share to national, provincial and local spheres of government. The criteria for revenue sharing are based on economic disparities and demographics in each sphere of government. It is imperative to note in intergovernmental relations that there are functional areas of concurrent national and provincial competencies. The budget control function of the provincial treasury is implemented within the framework of various administrative processes which are aimed at ensuring effective transactional activities. The disbursement of funds and various other financial processes are subject to the delegation of powers as prescribed in the Public Finance Management Act, 1999 (Act 1 of 1999), as amended by Act 29 of 1999. The provincial governments’ fiscal policies are modelled to be consistent with the macro-economic objectives of the national government. It is for the purpose of macro-economic stability that only national government is eligible to borrow to finance a budget deficit. Provinces are legally prohibited from overspending their budgets. If the fiscal policies of the provinces materially and unreasonably prejudice the national economic policies, the relevant provincial treasury is responsible for taking appropriate steps to place the financial administration on a sound footing.
- Full Text:
- Date Issued: 2007
An evaluation of the implementation of the student teacher mentoring programme in Zimbabwe
- Authors: Zikhali, Edson
- Date: 2007
- Subjects: Student teachers -- Zimbabwe , Mentoring -- Zimbabwe , Mentoring in eduction -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:9492 , http://hdl.handle.net/10948/651 , Student teachers -- Zimbabwe , Mentoring -- Zimbabwe , Mentoring in eduction -- Zimbabwe
- Description: The student teacher mentoring programme (STMP) has been an important feature of the Zimbabwean teacher education landscape since 1995. However, this programme has not been evaluated and thus the need for this article, which seeks to evaluate the implementation of the STMP in Zimbabwe. Data were collected through responses to checklists and questionnaires by ten lecturers and sixteen mentors; fifteen student teachers responded to questionnaires, and two school heads were interviewed. The main findings are that: (1) the STMP is being implemented through the key elements (mentors, student teachers and the mentoring context); (2) while the key participants are playing their part in the STMP, the latter is not being effectively implemented because of lack of funding. This has negatively impacted on the STMP, resulting in low mentor morale. In the recommendations it is urged that the status of the mentor is recognised, in a bid to boost the STMP.
- Full Text:
- Date Issued: 2007
- Authors: Zikhali, Edson
- Date: 2007
- Subjects: Student teachers -- Zimbabwe , Mentoring -- Zimbabwe , Mentoring in eduction -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:9492 , http://hdl.handle.net/10948/651 , Student teachers -- Zimbabwe , Mentoring -- Zimbabwe , Mentoring in eduction -- Zimbabwe
- Description: The student teacher mentoring programme (STMP) has been an important feature of the Zimbabwean teacher education landscape since 1995. However, this programme has not been evaluated and thus the need for this article, which seeks to evaluate the implementation of the STMP in Zimbabwe. Data were collected through responses to checklists and questionnaires by ten lecturers and sixteen mentors; fifteen student teachers responded to questionnaires, and two school heads were interviewed. The main findings are that: (1) the STMP is being implemented through the key elements (mentors, student teachers and the mentoring context); (2) while the key participants are playing their part in the STMP, the latter is not being effectively implemented because of lack of funding. This has negatively impacted on the STMP, resulting in low mentor morale. In the recommendations it is urged that the status of the mentor is recognised, in a bid to boost the STMP.
- Full Text:
- Date Issued: 2007
An evaluation of the regulation and enforcement of trade mark and domain name rights in South Africa
- Authors: Maunganidze, Tendai
- Date: 2007
- Subjects: Trademarks -- Law and legislation -- South Africa Internet domain names -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:3714 , http://hdl.handle.net/10962/d1007571
- Description: The conflict between trade marks and domain names has been a major subject of legal debate over the past few years. The issues arising from the relationship between trade marks and domain names reveal the difficulties associated with attempts to establish mechanisms to address the problems existing between them. Trade mark laws have been adopted to resolve the trade mark and domain name conflict, resulting in more conflict. Domain name registers have to date been constructed on the basis of first come first served. Given that the generic indicators are very general, it has been inevitable that problems would arise, particularly once the commercial potential of the Internet began to be realised. Unlike domain names, trade marks are protected in ways which are more precise. Trade marks may not be imitated either exactly or in a manner so similar that it is likely to confuse a significant portion of the public. It is possible for more than one enterprise to use the same trade mark in respect of different goods, although this is not possible with domain names. This disparity in objectives leads to two core problems. The first problem relates to cybersquatters who deliberately secure Top Level Domains (TLDs) containing the names or marks of well known enterprises in order to sell them later. The second problem relates to the rival claims between parties who have genuine reasons for wanting particular TLDs, and problems associated with the resolution of such claims. The disputes between parties with legitimate conflicting interests in domain names are often not equitably and effectively resolved, thus compromising the rights of domain name holders. There is great activity in the United States of America (USA) and the United Kingdom (UK) to provide a more substantial system of governing and regulating the Internet. There is a strong movement to provide methods of arbitrating conflicts between honest claims to TLDs which conflict either in Internet terms or in trade mark law. However, these difficult policies remain to be settled. South Africa's progress towards the establishment of an effective mechanism to govern and regulate the Internet has been hindered by the absence of a policy to resolve domain related trade mark disputes. South Africa only recently drafted the South African Regulations for Alternative Domain Name Dispute Resolution (zaADRR), although the regulations have not yet been adopted. Therefore South African parties to domain name disputes continue to find solutions to their problems through the court system or foreign dispute resolution policies. The purpose of this study is firstly to examine and to comment on the basic issues of trade mark law and domain names in this area, with particular reference to South Africa, and secondly to examine the mechanisms in place for the resolution of trade mark and domain name disputes and to highlight the issues that flow from that. An additional purpose of this study is to discuss the policies of the dispute resolution mechanisms and to suggest how these policies can be improved.
- Full Text:
- Date Issued: 2007
An evaluation of the regulation and enforcement of trade mark and domain name rights in South Africa
- Authors: Maunganidze, Tendai
- Date: 2007
- Subjects: Trademarks -- Law and legislation -- South Africa Internet domain names -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:3714 , http://hdl.handle.net/10962/d1007571
- Description: The conflict between trade marks and domain names has been a major subject of legal debate over the past few years. The issues arising from the relationship between trade marks and domain names reveal the difficulties associated with attempts to establish mechanisms to address the problems existing between them. Trade mark laws have been adopted to resolve the trade mark and domain name conflict, resulting in more conflict. Domain name registers have to date been constructed on the basis of first come first served. Given that the generic indicators are very general, it has been inevitable that problems would arise, particularly once the commercial potential of the Internet began to be realised. Unlike domain names, trade marks are protected in ways which are more precise. Trade marks may not be imitated either exactly or in a manner so similar that it is likely to confuse a significant portion of the public. It is possible for more than one enterprise to use the same trade mark in respect of different goods, although this is not possible with domain names. This disparity in objectives leads to two core problems. The first problem relates to cybersquatters who deliberately secure Top Level Domains (TLDs) containing the names or marks of well known enterprises in order to sell them later. The second problem relates to the rival claims between parties who have genuine reasons for wanting particular TLDs, and problems associated with the resolution of such claims. The disputes between parties with legitimate conflicting interests in domain names are often not equitably and effectively resolved, thus compromising the rights of domain name holders. There is great activity in the United States of America (USA) and the United Kingdom (UK) to provide a more substantial system of governing and regulating the Internet. There is a strong movement to provide methods of arbitrating conflicts between honest claims to TLDs which conflict either in Internet terms or in trade mark law. However, these difficult policies remain to be settled. South Africa's progress towards the establishment of an effective mechanism to govern and regulate the Internet has been hindered by the absence of a policy to resolve domain related trade mark disputes. South Africa only recently drafted the South African Regulations for Alternative Domain Name Dispute Resolution (zaADRR), although the regulations have not yet been adopted. Therefore South African parties to domain name disputes continue to find solutions to their problems through the court system or foreign dispute resolution policies. The purpose of this study is firstly to examine and to comment on the basic issues of trade mark law and domain names in this area, with particular reference to South Africa, and secondly to examine the mechanisms in place for the resolution of trade mark and domain name disputes and to highlight the issues that flow from that. An additional purpose of this study is to discuss the policies of the dispute resolution mechanisms and to suggest how these policies can be improved.
- Full Text:
- Date Issued: 2007
An examination of internet usage patterns by mature travellers
- Authors: Correia, Sérgio Barradas
- Date: 2007
- Subjects: Tourism -- Marketing , Internet marketing , Internet users , Older people -- Travel , Older consumers -- Travel
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1194 , http://hdl.handle.net/10962/d1008182 , Tourism -- Marketing , Internet marketing , Internet users , Older people -- Travel , Older consumers -- Travel
- Description: The tourism industry has been identified as the industry with the most potential to create jobs and contribute largely to economic growth. In order to live up to this potential, tourism businesses need to create tourism products for potential tourists which need to be promoted successfully through a number of mediums. The use of the Internet as a medium for promoting and selling tourism products is increasing, however, in order for tourism businesses to successfully promote the tourism product through the Internet, they have to understand the needs and wants of their current and potential target markets. One segment of the tourism market that has come under increasing attention is the mature traveller market. This market is defined as travellers who are 50 years of age and older. Generally, the mature traveller market is viewed as a small homogenous group of old consumers with little or no spending power. However, evidence suggests that this market is comprised of an increasing number of diverse people, who use the Internet and like to spend on tourism products. Therefore, this research will examine differences between Internet users and Internet non-users in the mature traveller market. Specific attention will be paid to investigate differences in demographic, socioeconomic, Internet use and travel-related characteristics. The identification of these characteristics will enable a profile to be d~veloped for each group, which can be used by tourism businesses to effectively promote tourism products over the Internet to the mature market In order to collect data from potential respondents, a questionnaire which was used in a similar study conducted in the US was used. Data was collected using a convenience sample of Internet users and Internet non-users from the Eastern Cape and Gauteng provinces of South Africa. Cronbach alpha and factor analysis were used to assess the reliability and validity of the research instrument and measurement scales. In order to test whether differences did exist between the two groups the Chi-square and t-test statistics were used. Finally in order to examine which factors where influential in differentiating between Internet users and Internet non-users discriminant analysis was employed. The findings in the present study suggest that there are significant differences in demographics, socioeconomic, Internet use and travel-related characteristics between Internet users and Internet non-users in the mature market. By understanding the differences between Internet users and Internet non-users, tourism businesses can identify marketing strategies that appeal to mature travellers who use the Internet and to those do not, by utilising information gathered from Internet users and Internet non-users demographic, socio-economic and travel-related characteristics.
- Full Text:
- Date Issued: 2007
- Authors: Correia, Sérgio Barradas
- Date: 2007
- Subjects: Tourism -- Marketing , Internet marketing , Internet users , Older people -- Travel , Older consumers -- Travel
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1194 , http://hdl.handle.net/10962/d1008182 , Tourism -- Marketing , Internet marketing , Internet users , Older people -- Travel , Older consumers -- Travel
- Description: The tourism industry has been identified as the industry with the most potential to create jobs and contribute largely to economic growth. In order to live up to this potential, tourism businesses need to create tourism products for potential tourists which need to be promoted successfully through a number of mediums. The use of the Internet as a medium for promoting and selling tourism products is increasing, however, in order for tourism businesses to successfully promote the tourism product through the Internet, they have to understand the needs and wants of their current and potential target markets. One segment of the tourism market that has come under increasing attention is the mature traveller market. This market is defined as travellers who are 50 years of age and older. Generally, the mature traveller market is viewed as a small homogenous group of old consumers with little or no spending power. However, evidence suggests that this market is comprised of an increasing number of diverse people, who use the Internet and like to spend on tourism products. Therefore, this research will examine differences between Internet users and Internet non-users in the mature traveller market. Specific attention will be paid to investigate differences in demographic, socioeconomic, Internet use and travel-related characteristics. The identification of these characteristics will enable a profile to be d~veloped for each group, which can be used by tourism businesses to effectively promote tourism products over the Internet to the mature market In order to collect data from potential respondents, a questionnaire which was used in a similar study conducted in the US was used. Data was collected using a convenience sample of Internet users and Internet non-users from the Eastern Cape and Gauteng provinces of South Africa. Cronbach alpha and factor analysis were used to assess the reliability and validity of the research instrument and measurement scales. In order to test whether differences did exist between the two groups the Chi-square and t-test statistics were used. Finally in order to examine which factors where influential in differentiating between Internet users and Internet non-users discriminant analysis was employed. The findings in the present study suggest that there are significant differences in demographics, socioeconomic, Internet use and travel-related characteristics between Internet users and Internet non-users in the mature market. By understanding the differences between Internet users and Internet non-users, tourism businesses can identify marketing strategies that appeal to mature travellers who use the Internet and to those do not, by utilising information gathered from Internet users and Internet non-users demographic, socio-economic and travel-related characteristics.
- Full Text:
- Date Issued: 2007
An examination of the validity of the concept of nuclear deterrence within the framework of post-cold war international relations : an analytical conflict resolution approach
- Authors: Lefeez, Sophie
- Date: 2007
- Subjects: Nuclear arms control , Nuclear nonproliferation , International relations , Security, International , Nuclear disarmament
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8233 , http://hdl.handle.net/10948/827 , Nuclear arms control , Nuclear nonproliferation , International relations , Security, International , Nuclear disarmament
- Description: Nuclear deterrence is born from the two superpowers’ relations during the Cold War as they were the first countries to get nuclear weapons and they were the main and most powerful rivals in the world. Then new actors joined the game by testing their own nuclear bombs: the UK in 1952, followed by France in 1960, China in 1964, India in 1974, and Pakistan in 1998. Israel pretends it does not have any nuclear weapons but it is an open secret that they do 1. France helped Israel to get its weapons and the nuclear explosion in 1979 off the southern coast of Africa probably involved Israel and South Africa (sourced by the Federation of American Scientists, the Wisconsin Project on Arms Control, the Center for Defense Information, etc.). This was confirmed by Mordechai Vanunu, former Israeli scientist who worked on developing the bomb. The intrusion of new nuclear countries frightened the United States and the USSR because the balance was already fragile and newcomers could break it. Would the game remain "safe" with more players? Therefore in 1968 both countries drafted a treaty to prevent nuclear proliferation. The Non-Proliferation Treaty (NPT) came into force in 1970, at a time when five countries had successfully achieved a nuclear explosion. The NPT officially recognises only these five countries as nuclear-weapons states. They happen to be also the five permanent member states of the UN Security Council. India and Pakistan carried out a nuclear test after 1968 and are therefore referred to as non-official nuclearweapons states. The new nuclear states adopted and adapted the nuclear doctrine to their needs, their geopolitical interests and their place in international relations.
- Full Text:
- Date Issued: 2007
- Authors: Lefeez, Sophie
- Date: 2007
- Subjects: Nuclear arms control , Nuclear nonproliferation , International relations , Security, International , Nuclear disarmament
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: vital:8233 , http://hdl.handle.net/10948/827 , Nuclear arms control , Nuclear nonproliferation , International relations , Security, International , Nuclear disarmament
- Description: Nuclear deterrence is born from the two superpowers’ relations during the Cold War as they were the first countries to get nuclear weapons and they were the main and most powerful rivals in the world. Then new actors joined the game by testing their own nuclear bombs: the UK in 1952, followed by France in 1960, China in 1964, India in 1974, and Pakistan in 1998. Israel pretends it does not have any nuclear weapons but it is an open secret that they do 1. France helped Israel to get its weapons and the nuclear explosion in 1979 off the southern coast of Africa probably involved Israel and South Africa (sourced by the Federation of American Scientists, the Wisconsin Project on Arms Control, the Center for Defense Information, etc.). This was confirmed by Mordechai Vanunu, former Israeli scientist who worked on developing the bomb. The intrusion of new nuclear countries frightened the United States and the USSR because the balance was already fragile and newcomers could break it. Would the game remain "safe" with more players? Therefore in 1968 both countries drafted a treaty to prevent nuclear proliferation. The Non-Proliferation Treaty (NPT) came into force in 1970, at a time when five countries had successfully achieved a nuclear explosion. The NPT officially recognises only these five countries as nuclear-weapons states. They happen to be also the five permanent member states of the UN Security Council. India and Pakistan carried out a nuclear test after 1968 and are therefore referred to as non-official nuclearweapons states. The new nuclear states adopted and adapted the nuclear doctrine to their needs, their geopolitical interests and their place in international relations.
- Full Text:
- Date Issued: 2007
An exploration of the experiences of the leaders of mentored community-based organisations in the Eastern Cape
- Authors: Symes, Camilla Anne
- Date: 2007
- Subjects: Community organization -- South Africa -- Eastern Cape , AIDS (Disease) -- Patients -- Care , HIV-positive persons -- Care
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:16148 , http://hdl.handle.net/10948/615 , Community organization -- South Africa -- Eastern Cape , AIDS (Disease) -- Patients -- Care , HIV-positive persons -- Care
- Description: The potential of community-based organisations (CBOs) to provide lasting solutions in the field of Human Immune Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) has long been recognised. As interest in the role of CBOs has increased, so have attempts to build their capacity and increase their stability and sustainability. Capacity-building initiatives which aim to strengthen CBOs as if they were identical to formal, more established organisations have often proved ineffective, and even at times destructive, because they have ignored the very differences that make CBOs potentially the most effective agents of development change at community level. This study is a qualitative exploration of a new mentoring-based approach to CBO capacity-building, which is currently being used extensively with CBOs in the Eastern Cape of South Africa. The research is inductive, beginning with an exploratory, descriptive and contextual study of the personal experiences and perceptions of CBO leadership team members from four sample CBOs which have graduated from the Barnabas Trust mentoring programme. Data was collected using a combination of face-to-face unstructured interviews and focus group discussion, with the objective of exploring the subjects’ experiences and their perceptions of the impact of the Barnabas Trust mentoring programme on the sustainability of their organisations. The insights and findings arising from the research process are then applied as the basis for a series of recommendations for the adaptation of the Barnabas trust mentoring approach and materials. The findings of this study appear to show that the mentoring-based approach has been an effective strategy for capacity-building towards sustainability for the CBOs in the sample, bringing positive change at the individual, organisational and community levels.
- Full Text:
- Date Issued: 2007
- Authors: Symes, Camilla Anne
- Date: 2007
- Subjects: Community organization -- South Africa -- Eastern Cape , AIDS (Disease) -- Patients -- Care , HIV-positive persons -- Care
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:16148 , http://hdl.handle.net/10948/615 , Community organization -- South Africa -- Eastern Cape , AIDS (Disease) -- Patients -- Care , HIV-positive persons -- Care
- Description: The potential of community-based organisations (CBOs) to provide lasting solutions in the field of Human Immune Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) has long been recognised. As interest in the role of CBOs has increased, so have attempts to build their capacity and increase their stability and sustainability. Capacity-building initiatives which aim to strengthen CBOs as if they were identical to formal, more established organisations have often proved ineffective, and even at times destructive, because they have ignored the very differences that make CBOs potentially the most effective agents of development change at community level. This study is a qualitative exploration of a new mentoring-based approach to CBO capacity-building, which is currently being used extensively with CBOs in the Eastern Cape of South Africa. The research is inductive, beginning with an exploratory, descriptive and contextual study of the personal experiences and perceptions of CBO leadership team members from four sample CBOs which have graduated from the Barnabas Trust mentoring programme. Data was collected using a combination of face-to-face unstructured interviews and focus group discussion, with the objective of exploring the subjects’ experiences and their perceptions of the impact of the Barnabas Trust mentoring programme on the sustainability of their organisations. The insights and findings arising from the research process are then applied as the basis for a series of recommendations for the adaptation of the Barnabas trust mentoring approach and materials. The findings of this study appear to show that the mentoring-based approach has been an effective strategy for capacity-building towards sustainability for the CBOs in the sample, bringing positive change at the individual, organisational and community levels.
- Full Text:
- Date Issued: 2007
An exploratory investigation of the factors that influence the retention of knowledge workers at the National Energy Regulator of South Africa
- Authors: Nompula, Thami Ignatius
- Date: 2007
- Subjects: National Energy Regulator (South Africa) Knowledge workers
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:771 , http://hdl.handle.net/10962/d1003892
- Description: The research, investigating how a selected group of former BETD graduates understand and implement the theory of reflective practice, is a qualitative case study carried out in the Kavango region of Namibia. The study was shaped by one of the major policy emphases in Namibia’s post independence teacher education reform process - that of developing reflective teachers who actively participate in curriculum planning and take educational decisions based on their own judgment. A basic assumption underlying the study is that effective educational practice is dependent on practitioners thinking about what they are doing and acting on their reflections to improve practice. The study found that a fundamental problem preventing these teachers from implementing reflective practice in accordance with the Namibian educational reform process, is that the participating teachers neither understand the exact meaning of reflective practice nor do they have a common or shared view of the concept, in spite of their common qualifications. A key contributing factor to their problems withimplementing reflective practice is the lack of a deep understanding of the reform epistemology and pedagogy revealed by the three former BETD graduates selected for the research. These are the teachers referred to in the first paragraph: The first teacher is Helena, a teacher at Duduva primary school, the second teacher is Kalishe, also teaching at the same school as Helena and the third teacher is Darius at Ntja Junior secondary school. The qualitative approach employed for the study served to illuminate and highlight specific issues related to the implementation of reflective practice that will be of considerable value for the researcher in her capacity as a teacher educator. These included among others: • The teacher’s need for an understanding of the key principles on which reflection is based and how to translate these into practice. • The need for teachers to have a clear understanding of the role that learners play in the reflective process. • The need to revisit the Basic Education Teacher Diploma (BETD) education programme, because for teachers to reflect they need a sound subject knowledge on which to base their judgments. These aspects, as well as the identification of the factors in the school system that contribute to the failure of reflective practice, provide a foundation for finding real solutions to the problems identified.
- Full Text:
- Date Issued: 2007
- Authors: Nompula, Thami Ignatius
- Date: 2007
- Subjects: National Energy Regulator (South Africa) Knowledge workers
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:771 , http://hdl.handle.net/10962/d1003892
- Description: The research, investigating how a selected group of former BETD graduates understand and implement the theory of reflective practice, is a qualitative case study carried out in the Kavango region of Namibia. The study was shaped by one of the major policy emphases in Namibia’s post independence teacher education reform process - that of developing reflective teachers who actively participate in curriculum planning and take educational decisions based on their own judgment. A basic assumption underlying the study is that effective educational practice is dependent on practitioners thinking about what they are doing and acting on their reflections to improve practice. The study found that a fundamental problem preventing these teachers from implementing reflective practice in accordance with the Namibian educational reform process, is that the participating teachers neither understand the exact meaning of reflective practice nor do they have a common or shared view of the concept, in spite of their common qualifications. A key contributing factor to their problems withimplementing reflective practice is the lack of a deep understanding of the reform epistemology and pedagogy revealed by the three former BETD graduates selected for the research. These are the teachers referred to in the first paragraph: The first teacher is Helena, a teacher at Duduva primary school, the second teacher is Kalishe, also teaching at the same school as Helena and the third teacher is Darius at Ntja Junior secondary school. The qualitative approach employed for the study served to illuminate and highlight specific issues related to the implementation of reflective practice that will be of considerable value for the researcher in her capacity as a teacher educator. These included among others: • The teacher’s need for an understanding of the key principles on which reflection is based and how to translate these into practice. • The need for teachers to have a clear understanding of the role that learners play in the reflective process. • The need to revisit the Basic Education Teacher Diploma (BETD) education programme, because for teachers to reflect they need a sound subject knowledge on which to base their judgments. These aspects, as well as the identification of the factors in the school system that contribute to the failure of reflective practice, provide a foundation for finding real solutions to the problems identified.
- Full Text:
- Date Issued: 2007
An exploratory study of responsible gambling behaviour
- Authors: Harris, Cheyne
- Date: 2007
- Subjects: Gambling -- Case studies -- South Africa -- Eastern Cape Gambling -- Social aspects -- South Africa -- Eastern Cape Gambling -- Economic aspects -- South Africa -- Eastern Cape Gambling -- Psychological aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3187 , http://hdl.handle.net/10962/d1008442
- Description: In light of the findings of a pilot study by this researcher, entitled a study of the behaviour and strategies of responsible gamblers, it is vital that responsible gambling behaviour in the Eastern Cape be researched more thoroughly. The pilot study found that many ordinary gamblers experience cognitive distortions which may predispose them to varying levels of gambling problems, as well as specific biographical attributes that may determine such an outcome. The present study aims to address the limitations and recommendations put forward by the pilot study, namely its relatively small scale, and lack of generalisability as a result of sampling from a single gambling population. This project set out to assess gambling behaviour, and more so responsible gambling practices, to be able to conclude how, and in what form, responsible gambling takes place. The research was conducted USll1g a sample of one-hundred-and-thirty-seven gamblers from Hemingway's Casino in East London to develop data and establish norms on general gambling behaviour over a week, by administration of a survey questionnaire. The analysis of the data focussed on areas such as the link between gender and gambling behaviour, amount earned and amount spent on gambling, age and gambling trends as well as belief in luck and chances to win. Finally, the strategies (if any) used by gamblers to avoid problem gambling or overspending were assessed, and described by the gamblers themselves, and added to the results of the research. The results indicate that the majority of gamblers in the Eastern Cape are responsible, but many do still exhibit cognitive distortions and other behaviours that might put them at risk for problem gambling. With these results it is possible to provide basic data and information about the nature of gambling in the East London area that can be added to previous (as well as subsequent) studies, in order to build a clearer and more representative picture of the gambling situation in the Eastern Cape, South Africa.
- Full Text:
- Date Issued: 2007
- Authors: Harris, Cheyne
- Date: 2007
- Subjects: Gambling -- Case studies -- South Africa -- Eastern Cape Gambling -- Social aspects -- South Africa -- Eastern Cape Gambling -- Economic aspects -- South Africa -- Eastern Cape Gambling -- Psychological aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3187 , http://hdl.handle.net/10962/d1008442
- Description: In light of the findings of a pilot study by this researcher, entitled a study of the behaviour and strategies of responsible gamblers, it is vital that responsible gambling behaviour in the Eastern Cape be researched more thoroughly. The pilot study found that many ordinary gamblers experience cognitive distortions which may predispose them to varying levels of gambling problems, as well as specific biographical attributes that may determine such an outcome. The present study aims to address the limitations and recommendations put forward by the pilot study, namely its relatively small scale, and lack of generalisability as a result of sampling from a single gambling population. This project set out to assess gambling behaviour, and more so responsible gambling practices, to be able to conclude how, and in what form, responsible gambling takes place. The research was conducted USll1g a sample of one-hundred-and-thirty-seven gamblers from Hemingway's Casino in East London to develop data and establish norms on general gambling behaviour over a week, by administration of a survey questionnaire. The analysis of the data focussed on areas such as the link between gender and gambling behaviour, amount earned and amount spent on gambling, age and gambling trends as well as belief in luck and chances to win. Finally, the strategies (if any) used by gamblers to avoid problem gambling or overspending were assessed, and described by the gamblers themselves, and added to the results of the research. The results indicate that the majority of gamblers in the Eastern Cape are responsible, but many do still exhibit cognitive distortions and other behaviours that might put them at risk for problem gambling. With these results it is possible to provide basic data and information about the nature of gambling in the East London area that can be added to previous (as well as subsequent) studies, in order to build a clearer and more representative picture of the gambling situation in the Eastern Cape, South Africa.
- Full Text:
- Date Issued: 2007
An intelligent user interface model for contact centre operations
- Authors: Singh, Akash
- Date: 2007
- Subjects: User interfaces (Computer systems) , Human-computer interaction , Mobile computing , Customer services -- Management , Call centers -- Customer services
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10475 , http://hdl.handle.net/10948/d1011399 , User interfaces (Computer systems) , Human-computer interaction , Mobile computing , Customer services -- Management , Call centers -- Customer services
- Description: Contact Centres (CCs) are at the forefront of interaction between an organisation and its customers. Currently, 17 percent of all inbound calls are not resolved on the first call by the first agent attending to that call. This is due to the inability of the contact centre agents (CCAs) to diagnose customer queries and find adequate solutions in an effective and efficient manner. The aim of this research is to develop an intelligent user interface (IUI) model to support and improve CC operations. A literature review of existing IUI architectures, modelbased design and existing CC software together with a field study of CCs has resulted in the design of an IUI model for CCs. The proposed IUI model is described in terms of its architecture, component-level design and interface design. An IUI prototype has been developed as a proof of concept of the proposed IUI model. The IUI prototype was evaluated in order to determine to what extent it supports problem identification and query resolution. User testing, incorporating the use of eye tracking and a post-test questionnaire, was used in order to determine the usability and usefulness of the prototype. The results of this evaluation show that the users were highly satisfied with the task support and query resolution assistance provided by the IUI prototype. This research resulted in the design of an IUI model for the domain of CCs. This model can be used to assist the development of CC applications incorporating IUIs. Use of the proposed IUI model is expected to support and enhance the effectiveness and efficiency of CC operations. Further research is needed to conduct a longitudinal study to determine the impact of IUIs in the CC domain.
- Full Text:
- Date Issued: 2007
- Authors: Singh, Akash
- Date: 2007
- Subjects: User interfaces (Computer systems) , Human-computer interaction , Mobile computing , Customer services -- Management , Call centers -- Customer services
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10475 , http://hdl.handle.net/10948/d1011399 , User interfaces (Computer systems) , Human-computer interaction , Mobile computing , Customer services -- Management , Call centers -- Customer services
- Description: Contact Centres (CCs) are at the forefront of interaction between an organisation and its customers. Currently, 17 percent of all inbound calls are not resolved on the first call by the first agent attending to that call. This is due to the inability of the contact centre agents (CCAs) to diagnose customer queries and find adequate solutions in an effective and efficient manner. The aim of this research is to develop an intelligent user interface (IUI) model to support and improve CC operations. A literature review of existing IUI architectures, modelbased design and existing CC software together with a field study of CCs has resulted in the design of an IUI model for CCs. The proposed IUI model is described in terms of its architecture, component-level design and interface design. An IUI prototype has been developed as a proof of concept of the proposed IUI model. The IUI prototype was evaluated in order to determine to what extent it supports problem identification and query resolution. User testing, incorporating the use of eye tracking and a post-test questionnaire, was used in order to determine the usability and usefulness of the prototype. The results of this evaluation show that the users were highly satisfied with the task support and query resolution assistance provided by the IUI prototype. This research resulted in the design of an IUI model for the domain of CCs. This model can be used to assist the development of CC applications incorporating IUIs. Use of the proposed IUI model is expected to support and enhance the effectiveness and efficiency of CC operations. Further research is needed to conduct a longitudinal study to determine the impact of IUIs in the CC domain.
- Full Text:
- Date Issued: 2007
An investigation into e-learning acceptance in selected South African companies
- Chinyamurindi, Willie Tafadzwa
- Authors: Chinyamurindi, Willie Tafadzwa
- Date: 2007
- Subjects: Computer-assisted instruction , Electronic learning , Employees -- Training of -- Computer-assisted instruction , Internet in education
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9405 , http://hdl.handle.net/10948/487 , http://hdl.handle.net/10948/d1011908 , Computer-assisted instruction , Electronic learning , Employees -- Training of -- Computer-assisted instruction , Internet in education
- Description: The study investigated the acceptance of electronic (e-learning) based instruction in selected South African companies based upon the dominants of e-learning acceptance that included computer self-efficacy, perceived usefulness, perceived ease of use and behavioral intention to use. A quantitative research methodology was conducted on a sample of male and female trainees in selected South African companies using e-learning as a mode of instruction (N=191) using the “E-learning Acceptance Measure” by Ong and Lai (2006). Analysis of variance was used to determine whether the biographical characteristic of gender could account for any differences towards the determinants of e-learning acceptance. Multiple stepwise regression was used to determine differences between dominants of e-learning acceptance and gender. The results of the study showed that there were no statistically significant differences in mean between men’s rating of computer self-efficacy, perceived usefulness, perceived ease of use and behavioral intention than that of women. In terms of influences, the results show the existence of influence between certain dominants of e-learning acceptance however no gender differences were found in influence. Recommendations were made based upon these results on how South African companies can help trainees accept and use e-learning.
- Full Text:
- Date Issued: 2007
- Authors: Chinyamurindi, Willie Tafadzwa
- Date: 2007
- Subjects: Computer-assisted instruction , Electronic learning , Employees -- Training of -- Computer-assisted instruction , Internet in education
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9405 , http://hdl.handle.net/10948/487 , http://hdl.handle.net/10948/d1011908 , Computer-assisted instruction , Electronic learning , Employees -- Training of -- Computer-assisted instruction , Internet in education
- Description: The study investigated the acceptance of electronic (e-learning) based instruction in selected South African companies based upon the dominants of e-learning acceptance that included computer self-efficacy, perceived usefulness, perceived ease of use and behavioral intention to use. A quantitative research methodology was conducted on a sample of male and female trainees in selected South African companies using e-learning as a mode of instruction (N=191) using the “E-learning Acceptance Measure” by Ong and Lai (2006). Analysis of variance was used to determine whether the biographical characteristic of gender could account for any differences towards the determinants of e-learning acceptance. Multiple stepwise regression was used to determine differences between dominants of e-learning acceptance and gender. The results of the study showed that there were no statistically significant differences in mean between men’s rating of computer self-efficacy, perceived usefulness, perceived ease of use and behavioral intention than that of women. In terms of influences, the results show the existence of influence between certain dominants of e-learning acceptance however no gender differences were found in influence. Recommendations were made based upon these results on how South African companies can help trainees accept and use e-learning.
- Full Text:
- Date Issued: 2007
An investigation into factors that influence the results of Accounting (Education) 1 at the Technikon Free State
- Authors: Selesho, Jacob Mohlouwa
- Date: 2007
- Subjects: Education, Higher
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10785 , http://hdl.handle.net/10948/133 , Education, Higher
- Description: Introduction : South Africa is currently engaged in wide-ranging consultations to formulate a new policy on education in line with the major structural changes currently taking place at the national level. The process has focused mainly on the previous government’s discriminatory policies, which were a cornerstone of apartheid. This research is not concerned so much with policy restructuring as with current pedagogical problems, which are a direct result of policy. During contact with students in different faculties at Technikon Free State over a period of nearly two to three years, made it clear that students experienced major learning problems especially in their first year. The research by Selaledi (1996: p8) seems to reflect one common origin which could be summed up as under-preparedness which, will leads to a high failure and drop-out rate among students. The higher education system is also beginning to respond to the changed social order as reflected, for example, in the changing demographic profile of students’ enrolment. However, the overall effectiveness and efficiency of the system is in doubt, as evidenced by a range of systematic problems (NPHE, 2001:p7-8). These include the overall quantity and quality of graduate research output. The contribution of the study will address aspects of the high failure rate as it has been outlined as a problem in the national plan for higher education. Large numbers of students who attend tertiary institutions are not able to deliver the academic standard of work expected from them. This often results in high failure in other subjects (Esterhuizen, 1995:p15). Technikon Free State declared certain subjects at risk and Accounting Education was included in the list. The high failure rate at tertiary institutions could be ascribed to the difference between the expectations of the lecturers and those of the students (NPHE, 2001:p7-9). Learners who take Accounting at high school spend five years doing the subject. This should give learners a solid grounding for future advanced studies in Accounting. However, according to Fridman (1987:p7-8) this, is not the case, as high school Accounting does not influence the result of first year Accounting. This study proposes to investigate the factors that influence the results of Accounting Education I at Technikon Free State. The study will also determine whether Grade 12 Accounting plays an important role in Accounting Education I results. The research findings may contribute towards a better understanding of the factors that influence academic performance in this field.
- Full Text:
- Date Issued: 2007
- Authors: Selesho, Jacob Mohlouwa
- Date: 2007
- Subjects: Education, Higher
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10785 , http://hdl.handle.net/10948/133 , Education, Higher
- Description: Introduction : South Africa is currently engaged in wide-ranging consultations to formulate a new policy on education in line with the major structural changes currently taking place at the national level. The process has focused mainly on the previous government’s discriminatory policies, which were a cornerstone of apartheid. This research is not concerned so much with policy restructuring as with current pedagogical problems, which are a direct result of policy. During contact with students in different faculties at Technikon Free State over a period of nearly two to three years, made it clear that students experienced major learning problems especially in their first year. The research by Selaledi (1996: p8) seems to reflect one common origin which could be summed up as under-preparedness which, will leads to a high failure and drop-out rate among students. The higher education system is also beginning to respond to the changed social order as reflected, for example, in the changing demographic profile of students’ enrolment. However, the overall effectiveness and efficiency of the system is in doubt, as evidenced by a range of systematic problems (NPHE, 2001:p7-8). These include the overall quantity and quality of graduate research output. The contribution of the study will address aspects of the high failure rate as it has been outlined as a problem in the national plan for higher education. Large numbers of students who attend tertiary institutions are not able to deliver the academic standard of work expected from them. This often results in high failure in other subjects (Esterhuizen, 1995:p15). Technikon Free State declared certain subjects at risk and Accounting Education was included in the list. The high failure rate at tertiary institutions could be ascribed to the difference between the expectations of the lecturers and those of the students (NPHE, 2001:p7-9). Learners who take Accounting at high school spend five years doing the subject. This should give learners a solid grounding for future advanced studies in Accounting. However, according to Fridman (1987:p7-8) this, is not the case, as high school Accounting does not influence the result of first year Accounting. This study proposes to investigate the factors that influence the results of Accounting Education I at Technikon Free State. The study will also determine whether Grade 12 Accounting plays an important role in Accounting Education I results. The research findings may contribute towards a better understanding of the factors that influence academic performance in this field.
- Full Text:
- Date Issued: 2007
An investigation into masculine-atypical behaviour : a study among Moi university students Western Kenya
- Authors: Simiyu, Catherine Kituko
- Date: 2007
- Subjects: Sex role -- Kenya , Masculinity -- Kenya
- Language: English
- Type: Thesis , Doctoral , DEd
- Identifier: vital:9530 , http://hdl.handle.net/10948/851 , Sex role -- Kenya , Masculinity -- Kenya
- Description: We are presented with a situation in which ‘the male identity is a fragile and tentative thing with no secure anchorage in the contemporary world’ (Brittan, 1989:3). However, empirical evidence surrounding the commonly perceived contemporary crisis of masculinity fails to support any overall crisis of masculinity thesis (Edwards, 2006:16). Instead, the different perceptions of the crisis tend to rest on at least one of the three propositions pointed out by Edwards (2006:17): Firstly; masculinity as a set of values, practices or dispositions may be suffering a crisis in so far as it is being undermined and devalued, or, moreover that masculinity per see is now to a greater or lesser degree equated with a series of negative rather than positive associations and connotations. Secondly; masculinity may be in crisis due to its perceived tendency to implore into femininity, whether through an undermining of any gender role distinctions or through feminization of some forms of masculinity as, for example, in the case of the rise of contemporary consumerist, fashion conscious or sexually uncertain masculinities such as metrosexuality. Thirdly, the crisis of masculinity may relate to the sense that masculinity in terms of the male sex role is itself ipso facto crisis-inducing. In this sense, masculinity is not in crisis, it is crisis. This study was based on the second proposition. In the patriarchal Kenyan society where gender roles are fairly traditional, and the male person perceived superior to the female and male things valued above female things, the aspect of feminization of masculinity is not just new but indeed strange. This investigation was intended to find explanations for the feminizing behaviour by males. The sex role paradigm developed in the 1970s explains acquisition of masculinity through socialization, sex role learning and social control. These mainstream theories of learning gender were explored in the assumption that they form the basis for the contemporary theories, and further, although much had changed with the times, a large part of the society still perceived gender roles from this traditional viewpoint. The masculine crisis theory and the constructionist views of gender constituted the theoretical framework of the study. This was due to the researcher’s acknowledgement that individuals were active participants in the construction of their own gender identity, and that there was likelihood for the individuals to deviate from the social expectations of what masculinity means and should be. As a result they could construct a masculinity that did not reflect normality, hence portraying a crisis. Data relating to the respondents’ perception of and reasons for feminine behaviour among young male adults was gathered from young males, young females, and both male and female parents through questionnaire and interview methods. Information about the home environment of the respondents was also necessary to help explore environmental factors that contribute to gender construction. In addition, observation was used to obtain information to dispute, confirm or complement the findings from the other mentioned methods. An exploratory-descriptive qualitative type of research was undertaken at Moi University, Eldoret in Kenya, where the feminization of masculinity was observed. 100 male students chosen through both purposive and simple systematic sampling responded to the open-ended questionnaire which contained perception-eliciting items. A discussion with two focused groups of seven female students each, from the same institution obtained their opinion on the subject of cross-gender behaviour of their male colleagues. Selection of the females was based on willingness to participate. An in-depth interview with two male and three female parents of young male adults whose selection was upon availability, was done on a one-on-one basis to capture the view of adults (likely reasons for, and attitudes) on the matter of feminine behaviour among boys. Data was qualitatively processed and analyzed, taking into account issues of dependability and accuracy. Explanations, findings and conclusions were made, based on the fairly rich data. Overall, the researcher concluded that an interplay between various factors in the young males’ environments, including peers, media, parents and the general dynamics of society (including the feminist movements) explained the feminization of the masculine identity. All these were perceived as influenced by the postmodern movement that had transcended boundaries, thanks to modern communication techniques, to reach the initially very traditional societies. The researcher acknowledged the irreversibility of the clock of time and behaviour trends, hence suggested inclusiveness of this group of males for overall society development, but against the backdrop of responsible guidance and understanding. The study was seen as significant, both for education as an institution that empowered individuals for social function, as well as for peaceful coexistence for the society at large. Conclusively, a redefinition of ‘masculinity’ and a change in the current social attitudes about masculinity and femininity was recommended. Hopefully this was a step towards enhancing an understanding of behaviour dynamics in the largely changing social systems which, in the same vein, remained the touchstone for behaviour formation, modification and prediction not only in Kenya, but Africa as a whole.
- Full Text:
- Date Issued: 2007
- Authors: Simiyu, Catherine Kituko
- Date: 2007
- Subjects: Sex role -- Kenya , Masculinity -- Kenya
- Language: English
- Type: Thesis , Doctoral , DEd
- Identifier: vital:9530 , http://hdl.handle.net/10948/851 , Sex role -- Kenya , Masculinity -- Kenya
- Description: We are presented with a situation in which ‘the male identity is a fragile and tentative thing with no secure anchorage in the contemporary world’ (Brittan, 1989:3). However, empirical evidence surrounding the commonly perceived contemporary crisis of masculinity fails to support any overall crisis of masculinity thesis (Edwards, 2006:16). Instead, the different perceptions of the crisis tend to rest on at least one of the three propositions pointed out by Edwards (2006:17): Firstly; masculinity as a set of values, practices or dispositions may be suffering a crisis in so far as it is being undermined and devalued, or, moreover that masculinity per see is now to a greater or lesser degree equated with a series of negative rather than positive associations and connotations. Secondly; masculinity may be in crisis due to its perceived tendency to implore into femininity, whether through an undermining of any gender role distinctions or through feminization of some forms of masculinity as, for example, in the case of the rise of contemporary consumerist, fashion conscious or sexually uncertain masculinities such as metrosexuality. Thirdly, the crisis of masculinity may relate to the sense that masculinity in terms of the male sex role is itself ipso facto crisis-inducing. In this sense, masculinity is not in crisis, it is crisis. This study was based on the second proposition. In the patriarchal Kenyan society where gender roles are fairly traditional, and the male person perceived superior to the female and male things valued above female things, the aspect of feminization of masculinity is not just new but indeed strange. This investigation was intended to find explanations for the feminizing behaviour by males. The sex role paradigm developed in the 1970s explains acquisition of masculinity through socialization, sex role learning and social control. These mainstream theories of learning gender were explored in the assumption that they form the basis for the contemporary theories, and further, although much had changed with the times, a large part of the society still perceived gender roles from this traditional viewpoint. The masculine crisis theory and the constructionist views of gender constituted the theoretical framework of the study. This was due to the researcher’s acknowledgement that individuals were active participants in the construction of their own gender identity, and that there was likelihood for the individuals to deviate from the social expectations of what masculinity means and should be. As a result they could construct a masculinity that did not reflect normality, hence portraying a crisis. Data relating to the respondents’ perception of and reasons for feminine behaviour among young male adults was gathered from young males, young females, and both male and female parents through questionnaire and interview methods. Information about the home environment of the respondents was also necessary to help explore environmental factors that contribute to gender construction. In addition, observation was used to obtain information to dispute, confirm or complement the findings from the other mentioned methods. An exploratory-descriptive qualitative type of research was undertaken at Moi University, Eldoret in Kenya, where the feminization of masculinity was observed. 100 male students chosen through both purposive and simple systematic sampling responded to the open-ended questionnaire which contained perception-eliciting items. A discussion with two focused groups of seven female students each, from the same institution obtained their opinion on the subject of cross-gender behaviour of their male colleagues. Selection of the females was based on willingness to participate. An in-depth interview with two male and three female parents of young male adults whose selection was upon availability, was done on a one-on-one basis to capture the view of adults (likely reasons for, and attitudes) on the matter of feminine behaviour among boys. Data was qualitatively processed and analyzed, taking into account issues of dependability and accuracy. Explanations, findings and conclusions were made, based on the fairly rich data. Overall, the researcher concluded that an interplay between various factors in the young males’ environments, including peers, media, parents and the general dynamics of society (including the feminist movements) explained the feminization of the masculine identity. All these were perceived as influenced by the postmodern movement that had transcended boundaries, thanks to modern communication techniques, to reach the initially very traditional societies. The researcher acknowledged the irreversibility of the clock of time and behaviour trends, hence suggested inclusiveness of this group of males for overall society development, but against the backdrop of responsible guidance and understanding. The study was seen as significant, both for education as an institution that empowered individuals for social function, as well as for peaceful coexistence for the society at large. Conclusively, a redefinition of ‘masculinity’ and a change in the current social attitudes about masculinity and femininity was recommended. Hopefully this was a step towards enhancing an understanding of behaviour dynamics in the largely changing social systems which, in the same vein, remained the touchstone for behaviour formation, modification and prediction not only in Kenya, but Africa as a whole.
- Full Text:
- Date Issued: 2007
An investigation into the challenges affecting the effective implementation of the Public Finance Management Act, 1999 (Act 1 of 1999 as amended by Act 29 of 1999) int the Eastern Cape Province with specific reference to the Provincial Department of Public Works
- Authors: Buso, Luthando Gilbert
- Date: 2007
- Subjects: Finance, Public -- South Africa -- Eastern Cape , Financial management , Public administration -- Africa, Southern , Local government -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8252 , http://hdl.handle.net/10948/483 , http://hdl.handle.net/10948/d1011903 , Finance, Public -- South Africa -- Eastern Cape , Financial management , Public administration -- Africa, Southern , Local government -- South Africa -- Eastern Cape
- Description: The objective of the study was to investigate challenges affecting the effective implementation of the Public Finance Management Act, 1999 (Act No. 1 of 1999 as amended by Act No. 29 of 1999) in the Eastern Cape Province with specific reference to the Provincial Department of Public Works. The research study has been conducted in such a manner that the reason to send a team of experts by the DPSA on approval by the President to come to the Eastern Cape and assist the ailing administrations of four departments is determined. The four departments that had a problem were: 1. Department of Roads and Public Works 2. Department of Health 3. Department of Education and 4. Department of Social Development The roads function of the Department of Roads and Public Works was later transferred to the Department of Transport and the Department of Roads and Public Works changed the name to Department of Public Works in September 2004. The team that was sent to the Eastern Cape together with the Director-General of the Province and the Superintendent-General of the Provincial Treasury formed up the IMT. The objective was to introduce turnaround strategies that would enable the four departments to effectively and efficiently implement the PFMA to the best interest of the South African Government. The PFMA is part of the broader strategy on improving public financial management in the public sector in the Republic of South Africa. It prescribes measures to ensure responsibility, accountability and transparency in national and provincial departments. Qualified Auditor-General’s reports for the previous financial years compelled the President in 2002 to establish Interim Management Team (IMT) in the Eastern Cape, comprising of experts from national government, to assist the ailing administration in four provincial departments, including the Department of Roads and Public Works. Questionnaires to employees, Auditor-General, Provincial Director-General, Superintendent-General of Provincial Treasury and as well as to the Accounting Officer of the Department of Public Works, were designed and issued out for completion. Interviews were also conducted to some of the employees. The assumption is that the majority of employees do not understand policies and procedures of the department and they displayed this by remaining neutral in questions asked and disagreed with some of the statements. During the interview process, the majority emphasised their protest against over usage of consultants by the department. Preference given to candidates from outside the department when senior posts are advertised instead of looking for excellently performing candidates from the internal ranks of serving employees, has been outlined as one of the elements contributing to low moral and low productivity in the workplace. Over usage of consultants and a big number of employees who disagreed with statements and remained neutral signify incapacity of the management to perfectly implement the PFMA for sound public financial management in the department. It has been established that regular risk assessments are not conducted, poor organisational structure with many posts that are not filled, no Anti-Corruption Unit to implement Public Service Anti-Corruption Strategy and, no clear managerial lines of accountability due to poor planning, ineffective internal controls and procedures, all render the department incapable of becoming one of the best provincial departments that get unqualified audit report from the Auditor-General. The findings provide clear indication that drastic transformation of the department into an institution that can perfectly implement the PFMA is necessary. The implication is that mismanagement of financial resources and fraud and corruption defeat service delivery objectives. Strategic objectives of the department are not achieved. The Eastern Cape Provincial Departments are obliged to align their strategic plans to the Provincial Growth and Development Plan (2004 – 2014). Therefore the implication is that, poor performance by the Department of Public Works impacts negatively to this provincial objective. Lack of effective control systems has negative implications on the administration of the department and renders it vulnerable to fraud and corruption.
- Full Text:
- Date Issued: 2007
- Authors: Buso, Luthando Gilbert
- Date: 2007
- Subjects: Finance, Public -- South Africa -- Eastern Cape , Financial management , Public administration -- Africa, Southern , Local government -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8252 , http://hdl.handle.net/10948/483 , http://hdl.handle.net/10948/d1011903 , Finance, Public -- South Africa -- Eastern Cape , Financial management , Public administration -- Africa, Southern , Local government -- South Africa -- Eastern Cape
- Description: The objective of the study was to investigate challenges affecting the effective implementation of the Public Finance Management Act, 1999 (Act No. 1 of 1999 as amended by Act No. 29 of 1999) in the Eastern Cape Province with specific reference to the Provincial Department of Public Works. The research study has been conducted in such a manner that the reason to send a team of experts by the DPSA on approval by the President to come to the Eastern Cape and assist the ailing administrations of four departments is determined. The four departments that had a problem were: 1. Department of Roads and Public Works 2. Department of Health 3. Department of Education and 4. Department of Social Development The roads function of the Department of Roads and Public Works was later transferred to the Department of Transport and the Department of Roads and Public Works changed the name to Department of Public Works in September 2004. The team that was sent to the Eastern Cape together with the Director-General of the Province and the Superintendent-General of the Provincial Treasury formed up the IMT. The objective was to introduce turnaround strategies that would enable the four departments to effectively and efficiently implement the PFMA to the best interest of the South African Government. The PFMA is part of the broader strategy on improving public financial management in the public sector in the Republic of South Africa. It prescribes measures to ensure responsibility, accountability and transparency in national and provincial departments. Qualified Auditor-General’s reports for the previous financial years compelled the President in 2002 to establish Interim Management Team (IMT) in the Eastern Cape, comprising of experts from national government, to assist the ailing administration in four provincial departments, including the Department of Roads and Public Works. Questionnaires to employees, Auditor-General, Provincial Director-General, Superintendent-General of Provincial Treasury and as well as to the Accounting Officer of the Department of Public Works, were designed and issued out for completion. Interviews were also conducted to some of the employees. The assumption is that the majority of employees do not understand policies and procedures of the department and they displayed this by remaining neutral in questions asked and disagreed with some of the statements. During the interview process, the majority emphasised their protest against over usage of consultants by the department. Preference given to candidates from outside the department when senior posts are advertised instead of looking for excellently performing candidates from the internal ranks of serving employees, has been outlined as one of the elements contributing to low moral and low productivity in the workplace. Over usage of consultants and a big number of employees who disagreed with statements and remained neutral signify incapacity of the management to perfectly implement the PFMA for sound public financial management in the department. It has been established that regular risk assessments are not conducted, poor organisational structure with many posts that are not filled, no Anti-Corruption Unit to implement Public Service Anti-Corruption Strategy and, no clear managerial lines of accountability due to poor planning, ineffective internal controls and procedures, all render the department incapable of becoming one of the best provincial departments that get unqualified audit report from the Auditor-General. The findings provide clear indication that drastic transformation of the department into an institution that can perfectly implement the PFMA is necessary. The implication is that mismanagement of financial resources and fraud and corruption defeat service delivery objectives. Strategic objectives of the department are not achieved. The Eastern Cape Provincial Departments are obliged to align their strategic plans to the Provincial Growth and Development Plan (2004 – 2014). Therefore the implication is that, poor performance by the Department of Public Works impacts negatively to this provincial objective. Lack of effective control systems has negative implications on the administration of the department and renders it vulnerable to fraud and corruption.
- Full Text:
- Date Issued: 2007
An investigation into the deployment of IEEE 802.11 networks
- Janse van Rensburg, Johanna Hendrina
- Authors: Janse van Rensburg, Johanna Hendrina
- Date: 2007
- Subjects: Local area networks (Computer networks)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4596 , http://hdl.handle.net/10962/d1004839 , Local area networks (Computer networks)
- Description: Currently, the IEEE 802.11 standard is the leading technology in the Wireless Local Area Network (WLAN) market. It provides flexibility and mobility to users, which in turn, increase productivity. Opposed to traditional fixed Local Area Network (LAN) technologies, WLANs are easier to deploy and have lower installation costs. Unfortunately, there are problems inherent within the technology and standard that inhibits its performance. Technological problems can be attributed to the physical medium of a WLAN, the electromagnetic (EM) wave. Standards based problems include security issues and the MAC layer design. However the impact of these problems can be mitigated with proper planning and design of the WLAN. To do this, an understanding of WLAN issues and the use of WLAN software tools are necessary. This thesis discusses WLAN issues such as security and electromagnetic wave propagation and introduces software that can aid the planning, deployment and maintenance of a WLAN. Furthermore the planning, implementation and auditing phases of a WLAN lifecylce are discussed. The aim being to provide an understanding of the complexities involved to deploy and maintain a secure and reliable WLAN.
- Full Text:
- Date Issued: 2007
- Authors: Janse van Rensburg, Johanna Hendrina
- Date: 2007
- Subjects: Local area networks (Computer networks)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4596 , http://hdl.handle.net/10962/d1004839 , Local area networks (Computer networks)
- Description: Currently, the IEEE 802.11 standard is the leading technology in the Wireless Local Area Network (WLAN) market. It provides flexibility and mobility to users, which in turn, increase productivity. Opposed to traditional fixed Local Area Network (LAN) technologies, WLANs are easier to deploy and have lower installation costs. Unfortunately, there are problems inherent within the technology and standard that inhibits its performance. Technological problems can be attributed to the physical medium of a WLAN, the electromagnetic (EM) wave. Standards based problems include security issues and the MAC layer design. However the impact of these problems can be mitigated with proper planning and design of the WLAN. To do this, an understanding of WLAN issues and the use of WLAN software tools are necessary. This thesis discusses WLAN issues such as security and electromagnetic wave propagation and introduces software that can aid the planning, deployment and maintenance of a WLAN. Furthermore the planning, implementation and auditing phases of a WLAN lifecylce are discussed. The aim being to provide an understanding of the complexities involved to deploy and maintain a secure and reliable WLAN.
- Full Text:
- Date Issued: 2007
An investigation into the impact of training and leadership programmes on employee empowerment
- Authors: Ramjee, Meelan
- Date: 2007
- Subjects: Bank employees -- Training of -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8745 , http://hdl.handle.net/10948/744 , Bank employees -- Training of -- South Africa
- Description: The South African banking industry is currently facing increasing macro- and micro-environmental pressures which had led banks to move towards customer-oriented strategies. This has influenced the way their systems and processes are developed and innovated to provide a satisfactory service to their clients. It appears that service quality has been the differentiating factor that has set the competitors apart in providing their customers with a unique customer experience through client relationships and interaction. As a consequence, banks have resorted to implementing various training and leadership interventions as a driver, to effectively empower their employees to improve service quality The aim of this research study was to identify the impact that training and leadership programmes implemented by a particular branch of Standard Bank South Africa (SBSA) had on employee empowerment. This was achieved through a comprehensive literature review and an empirical study to measure whether employees had perceived themselves to be empowered. The results from this study will be used by the Human Resource Division of SBSA to evaluate and implement effective training methods for the employees of the selected branch in order to improve employee empowerment. This would serve as a great benefit for the bank as employees that are satisfied with the work are generally more productive, hence producing increased revenue for the organisation. An empirical study was embarked on to measure the respondents’ perception of being empowered and involved a survey of eighty-three employees of the retail branch in the Sandton, Johannesburg area. Forty-three of the employees responded to the anonymous questionnaire and the data obtained was analysed and interpreted into meaningful results. The results of the survey indicated that the majority of the employees at the selected branch perceived themselves to be empowered and it was concluded that the implementation of the training and leadership programmes by SBSA had a positive impact on them. The following recommendations were made: - Firstly, to increase training and development, in the form of leadership courses, inter-departmental learning and on-the-job training sessions to develop the employees to their full potential; - Secondly, management needs to encourage employees to participate in discussion forums and staff meetings and involve them in decision-making thus improving the perceived lack of a free-flow of information and transparency within the workplace; - Thirdly, team leaders and supervisors should encourage support and coaching of the junior employees by giving them constructive on-going feedback, supporting their ideas, delegating tasks, and giving them direction on the way forward; - Fourthly, a review of the reward and recognition system would be advisable where employees are rewarded (financially or non-financially) for a job or task well done, or to promote certain behaviours and attitudes in the workplace; and - Finally, it was recommended that the employees be informed and educated on the benefits, associated for both the employees and the organisation, of the Scheme in order to increase their commitment and performance. The empowerment of employees in the organisation is important as it involves employees who take responsibility for their decisions and actions because they are primarily the ones who solve the problems in their own teams. Empowerment in organisations can thus lead to less absenteeism, lower employee turnover, less employee training costs, increased employee satisfaction and more productive employees.
- Full Text:
- Date Issued: 2007
- Authors: Ramjee, Meelan
- Date: 2007
- Subjects: Bank employees -- Training of -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8745 , http://hdl.handle.net/10948/744 , Bank employees -- Training of -- South Africa
- Description: The South African banking industry is currently facing increasing macro- and micro-environmental pressures which had led banks to move towards customer-oriented strategies. This has influenced the way their systems and processes are developed and innovated to provide a satisfactory service to their clients. It appears that service quality has been the differentiating factor that has set the competitors apart in providing their customers with a unique customer experience through client relationships and interaction. As a consequence, banks have resorted to implementing various training and leadership interventions as a driver, to effectively empower their employees to improve service quality The aim of this research study was to identify the impact that training and leadership programmes implemented by a particular branch of Standard Bank South Africa (SBSA) had on employee empowerment. This was achieved through a comprehensive literature review and an empirical study to measure whether employees had perceived themselves to be empowered. The results from this study will be used by the Human Resource Division of SBSA to evaluate and implement effective training methods for the employees of the selected branch in order to improve employee empowerment. This would serve as a great benefit for the bank as employees that are satisfied with the work are generally more productive, hence producing increased revenue for the organisation. An empirical study was embarked on to measure the respondents’ perception of being empowered and involved a survey of eighty-three employees of the retail branch in the Sandton, Johannesburg area. Forty-three of the employees responded to the anonymous questionnaire and the data obtained was analysed and interpreted into meaningful results. The results of the survey indicated that the majority of the employees at the selected branch perceived themselves to be empowered and it was concluded that the implementation of the training and leadership programmes by SBSA had a positive impact on them. The following recommendations were made: - Firstly, to increase training and development, in the form of leadership courses, inter-departmental learning and on-the-job training sessions to develop the employees to their full potential; - Secondly, management needs to encourage employees to participate in discussion forums and staff meetings and involve them in decision-making thus improving the perceived lack of a free-flow of information and transparency within the workplace; - Thirdly, team leaders and supervisors should encourage support and coaching of the junior employees by giving them constructive on-going feedback, supporting their ideas, delegating tasks, and giving them direction on the way forward; - Fourthly, a review of the reward and recognition system would be advisable where employees are rewarded (financially or non-financially) for a job or task well done, or to promote certain behaviours and attitudes in the workplace; and - Finally, it was recommended that the employees be informed and educated on the benefits, associated for both the employees and the organisation, of the Scheme in order to increase their commitment and performance. The empowerment of employees in the organisation is important as it involves employees who take responsibility for their decisions and actions because they are primarily the ones who solve the problems in their own teams. Empowerment in organisations can thus lead to less absenteeism, lower employee turnover, less employee training costs, increased employee satisfaction and more productive employees.
- Full Text:
- Date Issued: 2007
An investigation into the implementation of the senior secondary agriculture curriculum in the Caprivi region of Namibia
- Authors: Kasenga, Alfred
- Date: 2007
- Subjects: Education -- Namibia Educational change -- Namibia Education, Secondary -- Namibia Curriculum planning -- Namibia Agriculture -- Study and teaching (Secondary) -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1860 , http://hdl.handle.net/10962/d1004555
- Description: Shortly after independence, Namibia embarked on a major process of educational reform. It was in this reform that the apartheid educational legacy was redressed. Namibians viewed the apartheid educational system as being irrelevant and that it did not meet their needs and expectations. One of the reform aims was to involve education in the development of knowledge and skills for self sufficiency and sustainable development, therefore Agriculture was incorporated into the school curriculum as a key area to achieve this aim. Learners taking the subject are expected to be equipped with relevant theoretical and practical skills that provide a sound foundation in this discipline. This case study was undertaken to gain a better understanding about how the participating teachers perceived and implemented the Agriculture curriculum at the senior secondary school level in their schools. In carrying out the case study a qualitative research method was employed using semi-structured interviews, observation and document analysis for data collection. It would appear from this study that Agriculture is unable to fully achieve the reform ideals at the senior secondary school level, as sixteen years after independence these teachers are still teaching the subject to learners with very limited resources and academic support. This scenario shows that there are marked inconsistencies between policy and praxis, between the stated goals and aims of the reform and the curriculum designed to achieve these. In this half-thesis I therefore argue that without well qualified teachers, suitable resources and infrastructure to implement the curriculum in these schools, the pre-vocational nature of the subject as suggested in the subject policy document will be compromised. The study concludes by proposing certain teaching strategies and possibilities for systemic development that can be used to effect quality curriculum implementation in the region where the research was situated.
- Full Text:
- Date Issued: 2007
- Authors: Kasenga, Alfred
- Date: 2007
- Subjects: Education -- Namibia Educational change -- Namibia Education, Secondary -- Namibia Curriculum planning -- Namibia Agriculture -- Study and teaching (Secondary) -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1860 , http://hdl.handle.net/10962/d1004555
- Description: Shortly after independence, Namibia embarked on a major process of educational reform. It was in this reform that the apartheid educational legacy was redressed. Namibians viewed the apartheid educational system as being irrelevant and that it did not meet their needs and expectations. One of the reform aims was to involve education in the development of knowledge and skills for self sufficiency and sustainable development, therefore Agriculture was incorporated into the school curriculum as a key area to achieve this aim. Learners taking the subject are expected to be equipped with relevant theoretical and practical skills that provide a sound foundation in this discipline. This case study was undertaken to gain a better understanding about how the participating teachers perceived and implemented the Agriculture curriculum at the senior secondary school level in their schools. In carrying out the case study a qualitative research method was employed using semi-structured interviews, observation and document analysis for data collection. It would appear from this study that Agriculture is unable to fully achieve the reform ideals at the senior secondary school level, as sixteen years after independence these teachers are still teaching the subject to learners with very limited resources and academic support. This scenario shows that there are marked inconsistencies between policy and praxis, between the stated goals and aims of the reform and the curriculum designed to achieve these. In this half-thesis I therefore argue that without well qualified teachers, suitable resources and infrastructure to implement the curriculum in these schools, the pre-vocational nature of the subject as suggested in the subject policy document will be compromised. The study concludes by proposing certain teaching strategies and possibilities for systemic development that can be used to effect quality curriculum implementation in the region where the research was situated.
- Full Text:
- Date Issued: 2007
An investigation into the introduction of process analytical technology, using near infrared analysis, to selected pharmaceutical processes
- Authors: Naicker, Krishnaveni
- Date: 2007
- Subjects: Near infrared spectroscopy , Pharmaceutical chemistry
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10153 , http://hdl.handle.net/10948/577 , http://hdl.handle.net/10948/d1011710 , Near infrared spectroscopy , Pharmaceutical chemistry
- Description: Introduction: Process analytical technologies are systems for the analysis and control of manufacturing processes to assure acceptable end-product quality. This is achieved by timely measurements of critical parameters and performance attributes of raw material and in-process material and processes. The introduction of process analytical technology using near infrared analysis was investigated in three areas, namely incoming raw material analysis, blend uniformity analysis and moisture determination in the fluid bed dryer. Methodology: Incoming raw material identification - The FOSS XDS rapid content analyzer was used for the development of a NIR method for the identification and material qualification of starch maize and lactose monohydrate. Blend uniformity analysis – The SP15 Laboratory Blender fitted with near infrared probe was utilized for the study. Two types of blend experiments were designed to monitor the distribution of magnesium stearate (lubricant) in the blend, namely, a powder blend utilizing lactose monohydrate and a granule blend utilizing Ridaq® granule. Software methods were developed to monitor the standard deviation of the absorbance at the wavelengths that were specific for lactose monohydrate, Ridaq® granule and magnesium stearate. To confirm the prediction of end-point using near infrared, results were verified using an atomic absorption method for magnesium stearate. The blends were sampled at the selected time intervals corresponding to three states of the blend, namely, before end-point, at end-point and after end-point using a sampling plan. An additional six blends were conducted for the granule blend and sampled when the standard deviation had reached a value below 3 x 10-6 at the magnesium stearate wavelength at four consecutive data points (standard deviation value extrapolated from blends carried out to predetermined time intervals). Moisture determination in the fluid bed dryer – Moisture values for two products (Product A and Product B) were retrospectively collected from past production batches. A process capability study was conducted on the moisture values to determine if the current process was in a state of control. Results and Discussion: Incoming raw material identification – The algorithms used for the spectral library were able to distinguish between the raw materials selected. The spectral library positively identified the starch maize and lactose monohydrate samples that were not present in the library. The negative challenge with pregelatinised starch and tablettose demonstrated that the spectral library was able to differentiate between closely related compounds. Blend uniformity analysis – Blends sampled at the predetermined time intervals demonstrated a homogeneous state when the standard deviation of the absorbance was low and a non-homogeneous state when the standard deviation of the absorbance was high, thus near infrared prediction on the state of the blend was confirmed by the standard analytical methods. The series of Ridaq® granule and magnesium stearate blends sampled when the standard deviation was below 3 x 10-6 were homogeneous with the exception of one blend that was marginally out of specification. Blend durations were significantly lower than the standard blend durations used in the facility and ranged from 112 to 198 seconds. Moisture determination in the fluid bed dryer – From the process capability study of the two products it was noted that Product A is stable but can still be optimized while Product B is at a desirable state. The statistical evaluation of the moisture values for Product A and Product B demonstrated that the use of the product temperature to monitor the moisture gave consistent results. The current process is stable and capable of producing repeatable results although near infrared provides a means for continuously monitoring the product moisture and allows one to take action to prevent over-drying or under-drying. Conclusion: From the investigations conducted, it can be seen that there is definitely a niche for process analytical technology at this pharmaceutical company. The implementation is a gradual process of change, which may take time, probably several years (Heinze & Hansen 2005).
- Full Text:
- Date Issued: 2007
- Authors: Naicker, Krishnaveni
- Date: 2007
- Subjects: Near infrared spectroscopy , Pharmaceutical chemistry
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10153 , http://hdl.handle.net/10948/577 , http://hdl.handle.net/10948/d1011710 , Near infrared spectroscopy , Pharmaceutical chemistry
- Description: Introduction: Process analytical technologies are systems for the analysis and control of manufacturing processes to assure acceptable end-product quality. This is achieved by timely measurements of critical parameters and performance attributes of raw material and in-process material and processes. The introduction of process analytical technology using near infrared analysis was investigated in three areas, namely incoming raw material analysis, blend uniformity analysis and moisture determination in the fluid bed dryer. Methodology: Incoming raw material identification - The FOSS XDS rapid content analyzer was used for the development of a NIR method for the identification and material qualification of starch maize and lactose monohydrate. Blend uniformity analysis – The SP15 Laboratory Blender fitted with near infrared probe was utilized for the study. Two types of blend experiments were designed to monitor the distribution of magnesium stearate (lubricant) in the blend, namely, a powder blend utilizing lactose monohydrate and a granule blend utilizing Ridaq® granule. Software methods were developed to monitor the standard deviation of the absorbance at the wavelengths that were specific for lactose monohydrate, Ridaq® granule and magnesium stearate. To confirm the prediction of end-point using near infrared, results were verified using an atomic absorption method for magnesium stearate. The blends were sampled at the selected time intervals corresponding to three states of the blend, namely, before end-point, at end-point and after end-point using a sampling plan. An additional six blends were conducted for the granule blend and sampled when the standard deviation had reached a value below 3 x 10-6 at the magnesium stearate wavelength at four consecutive data points (standard deviation value extrapolated from blends carried out to predetermined time intervals). Moisture determination in the fluid bed dryer – Moisture values for two products (Product A and Product B) were retrospectively collected from past production batches. A process capability study was conducted on the moisture values to determine if the current process was in a state of control. Results and Discussion: Incoming raw material identification – The algorithms used for the spectral library were able to distinguish between the raw materials selected. The spectral library positively identified the starch maize and lactose monohydrate samples that were not present in the library. The negative challenge with pregelatinised starch and tablettose demonstrated that the spectral library was able to differentiate between closely related compounds. Blend uniformity analysis – Blends sampled at the predetermined time intervals demonstrated a homogeneous state when the standard deviation of the absorbance was low and a non-homogeneous state when the standard deviation of the absorbance was high, thus near infrared prediction on the state of the blend was confirmed by the standard analytical methods. The series of Ridaq® granule and magnesium stearate blends sampled when the standard deviation was below 3 x 10-6 were homogeneous with the exception of one blend that was marginally out of specification. Blend durations were significantly lower than the standard blend durations used in the facility and ranged from 112 to 198 seconds. Moisture determination in the fluid bed dryer – From the process capability study of the two products it was noted that Product A is stable but can still be optimized while Product B is at a desirable state. The statistical evaluation of the moisture values for Product A and Product B demonstrated that the use of the product temperature to monitor the moisture gave consistent results. The current process is stable and capable of producing repeatable results although near infrared provides a means for continuously monitoring the product moisture and allows one to take action to prevent over-drying or under-drying. Conclusion: From the investigations conducted, it can be seen that there is definitely a niche for process analytical technology at this pharmaceutical company. The implementation is a gradual process of change, which may take time, probably several years (Heinze & Hansen 2005).
- Full Text:
- Date Issued: 2007
An investigation into the learnability of object-oriented case tools for computing education
- Authors: Scholtz, Brenda Mary
- Date: 2007
- Subjects: Computer science -- Study and teaching , Object-oriented programming (Computer science) , ACSES (Computer system)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10476 , http://hdl.handle.net/10948/694 , Computer science -- Study and teaching , Object-oriented programming (Computer science) , ACSES (Computer system)
- Description: The use of Computer Aided Software Engineering (CASE) tools for teaching object-oriented systems analysis and design (OOSAD) has many potential benefits, but there are also several problems associated with the usage of these tools. A large portion of these problems relate to the usability and learnability of these tools. Learnability is one of the most important attributes of usability and refers to the capability of the system to enable the user to learn its application. The main research question that this study aims to address is “How can the learnability of OO CASE tools for computing education in South Africa be evaluated?”. In order to answer this question several frameworks for evaluating CASE tool usability and learnability were investigated. One of these frameworks, as proposed by Senapathi, was selected as being the most appropriate for evaluating CASE tool learnability for computing education. This framework maintains that the learnability of a CASE tool is dependent on context of use factors such as the tool used, as well as user characteristics such as gender. The primary aim of this research was thus to validate Senapathi's framework for CASE tool learnability in a South African context. A secondary aim of the research was to extend the implementation of the framework in order to enable the comparison of two CASE tools and to support the inclusion of other user characteristics. An experiment was performed at the Nelson Mandela Metropolitan University (NMMU) in 2006. The participants recruited for this experiment were second year computing students at NMMU. During this experiment, the learnability of two OO CASE tools, namely IBM's Rational Software Modeller and Microsoft's Visio, was evaluated and compared. The quantitative and qualitative results supported Senapathi's results and showed that her framework could be used to evaluate CASE tool learnability and could be adapted to evaluate two CASE tools. The results also showed that the majority of the participants rated the learnability of Microsoft Visio higher for both tasks and that the main reasons participants preferred Visio was due to its simplicity, familiarity and recoverability.
- Full Text:
- Date Issued: 2007
- Authors: Scholtz, Brenda Mary
- Date: 2007
- Subjects: Computer science -- Study and teaching , Object-oriented programming (Computer science) , ACSES (Computer system)
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10476 , http://hdl.handle.net/10948/694 , Computer science -- Study and teaching , Object-oriented programming (Computer science) , ACSES (Computer system)
- Description: The use of Computer Aided Software Engineering (CASE) tools for teaching object-oriented systems analysis and design (OOSAD) has many potential benefits, but there are also several problems associated with the usage of these tools. A large portion of these problems relate to the usability and learnability of these tools. Learnability is one of the most important attributes of usability and refers to the capability of the system to enable the user to learn its application. The main research question that this study aims to address is “How can the learnability of OO CASE tools for computing education in South Africa be evaluated?”. In order to answer this question several frameworks for evaluating CASE tool usability and learnability were investigated. One of these frameworks, as proposed by Senapathi, was selected as being the most appropriate for evaluating CASE tool learnability for computing education. This framework maintains that the learnability of a CASE tool is dependent on context of use factors such as the tool used, as well as user characteristics such as gender. The primary aim of this research was thus to validate Senapathi's framework for CASE tool learnability in a South African context. A secondary aim of the research was to extend the implementation of the framework in order to enable the comparison of two CASE tools and to support the inclusion of other user characteristics. An experiment was performed at the Nelson Mandela Metropolitan University (NMMU) in 2006. The participants recruited for this experiment were second year computing students at NMMU. During this experiment, the learnability of two OO CASE tools, namely IBM's Rational Software Modeller and Microsoft's Visio, was evaluated and compared. The quantitative and qualitative results supported Senapathi's results and showed that her framework could be used to evaluate CASE tool learnability and could be adapted to evaluate two CASE tools. The results also showed that the majority of the participants rated the learnability of Microsoft Visio higher for both tasks and that the main reasons participants preferred Visio was due to its simplicity, familiarity and recoverability.
- Full Text:
- Date Issued: 2007
An investigation into the parameters affecting the stability of Dithane
- Authors: Williams, Nadia
- Date: 2007
- Subjects: Fungicides , Dithane
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10407 , http://hdl.handle.net/10948/645 , Fungicides , Dithane
- Description: Plant diseases caused by fungi are the number one cause of crop loss worldwide. The application of a fungicide which is a toxic substance applied either to prevent the growth of, or to kill fungi is one of the methods by which plant diseases are controlled. Ethylenebisdithiocarbamate fungicides are a group of surface acting fungicides which control a broad spectrum of fungi and their associated plant diseases. Mancozeb, also commonly known as Dithane, falls under the polymeric Dithiocarbamate fungicides which have several sites of toxicity to the fungal cell. The use of Mancozeb as a fungicide is increasing worldwide due to the advantages of low acute toxicity, low production and short environmental persistence. However, it has one major disadvantage, namely its lack of oxidative stability under ambient conditions. One of the objectives of this study was to characterize the Dithane samples supplied by Dow AgroSciences in terms of their active ingredient, metal and stabilizer content, and to study the thermal decomposition behaviour of Dithane. An attempt was made to correlate the active ingredient analyses with the TGA and DSC results to establish whether the thermal stability and active ingredient content of Dithane could be simultaneously determined by thermal analysis. This approach offered the attractive advantage of shorter analysis times thus allowing the elimination of the more tedious analytical methods employed by Dow AgroSciences. Furthermore, Fourier Transform infra-red characterization of Dithane samples and metal complexes containing HMT, Mn and/or Zn was carried out in order to identify the presence of functional groups and to gain some insight into the nature of the bonding of HMT, sulfate and water. A study of the nature of the bands in the FTIR spectra of these complexes was able to highlight the nature of the bonding but could not give confirmation of the structures of these complexes. In addition to this, the amount of HMT present in the said complexes was determined by the FTIR using the standard addition method. A final objective of the study was to investigate the reconstitution of Dithane by investigating the influence of the addition order of the various constituents on the stability of the final product. The addition order was found to have a definite influence on the thermal stability of the final product as well as on the percentage of fixed HMT in the product, and the kinetics of the Mn/Zn exchange.
- Full Text:
- Date Issued: 2007
- Authors: Williams, Nadia
- Date: 2007
- Subjects: Fungicides , Dithane
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10407 , http://hdl.handle.net/10948/645 , Fungicides , Dithane
- Description: Plant diseases caused by fungi are the number one cause of crop loss worldwide. The application of a fungicide which is a toxic substance applied either to prevent the growth of, or to kill fungi is one of the methods by which plant diseases are controlled. Ethylenebisdithiocarbamate fungicides are a group of surface acting fungicides which control a broad spectrum of fungi and their associated plant diseases. Mancozeb, also commonly known as Dithane, falls under the polymeric Dithiocarbamate fungicides which have several sites of toxicity to the fungal cell. The use of Mancozeb as a fungicide is increasing worldwide due to the advantages of low acute toxicity, low production and short environmental persistence. However, it has one major disadvantage, namely its lack of oxidative stability under ambient conditions. One of the objectives of this study was to characterize the Dithane samples supplied by Dow AgroSciences in terms of their active ingredient, metal and stabilizer content, and to study the thermal decomposition behaviour of Dithane. An attempt was made to correlate the active ingredient analyses with the TGA and DSC results to establish whether the thermal stability and active ingredient content of Dithane could be simultaneously determined by thermal analysis. This approach offered the attractive advantage of shorter analysis times thus allowing the elimination of the more tedious analytical methods employed by Dow AgroSciences. Furthermore, Fourier Transform infra-red characterization of Dithane samples and metal complexes containing HMT, Mn and/or Zn was carried out in order to identify the presence of functional groups and to gain some insight into the nature of the bonding of HMT, sulfate and water. A study of the nature of the bands in the FTIR spectra of these complexes was able to highlight the nature of the bonding but could not give confirmation of the structures of these complexes. In addition to this, the amount of HMT present in the said complexes was determined by the FTIR using the standard addition method. A final objective of the study was to investigate the reconstitution of Dithane by investigating the influence of the addition order of the various constituents on the stability of the final product. The addition order was found to have a definite influence on the thermal stability of the final product as well as on the percentage of fixed HMT in the product, and the kinetics of the Mn/Zn exchange.
- Full Text:
- Date Issued: 2007
An investigation into the perceived effects of a school management/leadership training programme in the Ondangwa East Education Region of Namibia
- Authors: Udjombala, Josia S
- Date: 2007
- Subjects: Educational leadership -- Namibia -- Ondangwa School principals -- Namibia -- Ondangwa School management and organization -- Namibia -- Ondangwa School principals -- Training of -- Namibia -- Ondangwa School improvement programs -- Namibia -- Ondangwa Action research in education
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1848 , http://hdl.handle.net/10962/d1004447
- Description: The study set out to investigate the perceived effects of the Leadership Development Programme, a two-years training programme for school principals in the Ondangwa East Educational Region of Namibia. The objective has been to find out whether the training curriculum and content were related to what participating principals thought they needed to help them to do their work better, and improve their schools. Data were collected through interviews with two of the first group of nine principals who have completed the training. The study has found that the Leadership Development Programme helped the participating principals to experience personal changes and professional growth. Through the process of participatory action research, the Leadership Development Programme has been able to bring together theory and practice. It has also helped the principals to recognize their responsibility for planning, implementing and evaluation of action, and problem solving initiatives in their schools. The study has also found that the Leadership Development Programme recognized, and therefore applied, the element of experiential/adult learning. Although the Programme has had its basic core curriculum, its content and training process have been flexible in the sense that the Programme tried first to establish what participants knew, and then assisted them to gain a new and enquiring perspective on their knowledge and practice, which helped them to become reflective practitioners. While the study could not establish with a degree of certainty as to what extent the principals have taken up the processes of the training Programme in their schools, it has, however, found that there are many positive changes brought in about schools during the time the training was running. Secondly, while the study could obviously not establish a direct link between every change and the inputs made by the training Programme, it concluded, however, that the Programme at least brought about changes in the mindsets of principals, which were conducive to teaching and learning. What was important, though, was the question of how many of the initiatives were still bearing fruit three years after the training has taken place.
- Full Text:
- Date Issued: 2007
- Authors: Udjombala, Josia S
- Date: 2007
- Subjects: Educational leadership -- Namibia -- Ondangwa School principals -- Namibia -- Ondangwa School management and organization -- Namibia -- Ondangwa School principals -- Training of -- Namibia -- Ondangwa School improvement programs -- Namibia -- Ondangwa Action research in education
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1848 , http://hdl.handle.net/10962/d1004447
- Description: The study set out to investigate the perceived effects of the Leadership Development Programme, a two-years training programme for school principals in the Ondangwa East Educational Region of Namibia. The objective has been to find out whether the training curriculum and content were related to what participating principals thought they needed to help them to do their work better, and improve their schools. Data were collected through interviews with two of the first group of nine principals who have completed the training. The study has found that the Leadership Development Programme helped the participating principals to experience personal changes and professional growth. Through the process of participatory action research, the Leadership Development Programme has been able to bring together theory and practice. It has also helped the principals to recognize their responsibility for planning, implementing and evaluation of action, and problem solving initiatives in their schools. The study has also found that the Leadership Development Programme recognized, and therefore applied, the element of experiential/adult learning. Although the Programme has had its basic core curriculum, its content and training process have been flexible in the sense that the Programme tried first to establish what participants knew, and then assisted them to gain a new and enquiring perspective on their knowledge and practice, which helped them to become reflective practitioners. While the study could not establish with a degree of certainty as to what extent the principals have taken up the processes of the training Programme in their schools, it has, however, found that there are many positive changes brought in about schools during the time the training was running. Secondly, while the study could obviously not establish a direct link between every change and the inputs made by the training Programme, it concluded, however, that the Programme at least brought about changes in the mindsets of principals, which were conducive to teaching and learning. What was important, though, was the question of how many of the initiatives were still bearing fruit three years after the training has taken place.
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- Date Issued: 2007