Adoption and use of a learning management system at the University of Fort Hare: environmental factors
- Authors: Xazela, M W H M
- Date: 2010-12
- Subjects: Management information systems , Technology -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25851 , vital:64498
- Description: Learning Management Systems are adopted and used by institutions of higher learning such as universities, universities of technology and colleges. The acceptance of integrating Learning Management Systems into the traditional classroom method of teaching and learning presents many challenges to academic staff, students, and management at various levels. If such challenges are not addressed they may lead to project failure. If such projects fail, institutions may not realise the returns on their investments as institutions usually allocate many of their resources to start such projects. This study addresses the question of which critical environmental and management success factors are necessary for the successful acceptance of such a technology and what is necessary for such a technology to be used continually. This study examines Information Systems literature, users‘ environmental and management factors, and perceptions in the context of an institution of higher learning to suggest Critical Success Factors for such a project. Critical Success Factors are identified and discussed under the contexts of Management Support, the appointment of a Project Champion, provision of training to project participants, provision of adequate access to computing resources, monitoring and evaluation of the project, the existence of strong communication channels, and creation of positive perceptions about the target technology. Acceptance models such as Technology Acceptance Model and the Expectation Confirmation Model in Information Systems literature are also taken into consideration in coming up with the suggested Critical Success Factors. , Thesis (MA) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Xazela, M W H M
- Date: 2010-12
- Subjects: Management information systems , Technology -- Management
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25851 , vital:64498
- Description: Learning Management Systems are adopted and used by institutions of higher learning such as universities, universities of technology and colleges. The acceptance of integrating Learning Management Systems into the traditional classroom method of teaching and learning presents many challenges to academic staff, students, and management at various levels. If such challenges are not addressed they may lead to project failure. If such projects fail, institutions may not realise the returns on their investments as institutions usually allocate many of their resources to start such projects. This study addresses the question of which critical environmental and management success factors are necessary for the successful acceptance of such a technology and what is necessary for such a technology to be used continually. This study examines Information Systems literature, users‘ environmental and management factors, and perceptions in the context of an institution of higher learning to suggest Critical Success Factors for such a project. Critical Success Factors are identified and discussed under the contexts of Management Support, the appointment of a Project Champion, provision of training to project participants, provision of adequate access to computing resources, monitoring and evaluation of the project, the existence of strong communication channels, and creation of positive perceptions about the target technology. Acceptance models such as Technology Acceptance Model and the Expectation Confirmation Model in Information Systems literature are also taken into consideration in coming up with the suggested Critical Success Factors. , Thesis (MA) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
Evaluation of the impact of financial fraud and corruption on the sustainable development of selected municipalities in South Africa
- Okubena, Olumuyiwa Olamilekan
- Authors: Okubena, Olumuyiwa Olamilekan
- Date: 2010-12
- Subjects: Sustainable development -- South Africa , Fraud -- South Africa -- Eastern Cape , Municipal services -- South Africa -- Eastern Cape
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/25569 , vital:64335
- Description: This thesis explored the pernicious effects of financial fraud and corruption and the importance of the rule of law, transparency and accountability of public sector. These critical conditions serve as the foundation for the effective and efficient governance and the economic growth of a nation, especially through utilizing the opportunities provided by globalization through increased investment and trade. The thesis looks at the importance of upholding the rule of law and fostering transparency and accountability in the public sector in combating financial fraud and corruption, particularly as components of effective national strategies. The rule of law, transparency and accountability in the public sector serve not only as means to counter financial fraud and corruption but also as fundamental conditions of effective governance. It was discovered that financial fraud and corruption is a complex phenomenon, present in all countries. Its causes are engendered by conditions of underdevelopment. Hence, its effects hinder and impede the development process itself. It was also confirmed that financial fraud and corruption are co-determined by many other factors, including cultural and moral values. The motivation to remain honest may be weakened by low public official’s salaries, promotion of personnel unconnected to performance, dysfunctional government budgets, loss of organizational purpose, bad example by chief official’s and political leaders, or long established patron-client relationships, in which the sharing of bribes or the exchange of favors has become entrenched. Financial fraud and corruption can be highly concentrated at the top of a political system and associated with political power, or broadly based at lower levels in the system, associated with administrative processes and discretionary powers. Hence, bribes can be blatant or subtle and take many different forms, including cash payments, job offers, scholarships, foreign trips or political and other favors. Furthermore, the development of sustainable local authorities however is an ambitious issue that requires local authorities to focus on the improvement of the quality of life of present and future communities without depleting the natural resources at their disposal. For sustainable and equitable development, this study espouses on the far-reaching implications for local authorities through multiple regression analysis due to various economic, social and institutional challenges that have to be taken into consideration when a process to promote sustainable development is considered. To comprehensively actualize the implications of financial fraud and corruption on the sustainable development of local authorities, a multistage cluster sampling, a form of probability sampling technique was adopted. Semantically, to identify the research paradigms suitable for this study, a hybrid approach to research design was used (quantitative and qualitative). This however enables the impact of financial fraud and corruption on the sustainable development of selected local authorities in South Africa to be ascertained. Moreover, the study explores the circumstances and implications surrounding financial fraud and corruption in the local authorities in South-Africa. Financial fraud and corruption tends to emerge when an organization or a public official has monopoly power over a good or service that generates rent, has the discretionary power to decide who will receive it, and is not accountable. Financial fraud and corruption’s roots are grounded in a country’s social and cultural history, political and economic development, bureaucratic traditions and policies. This study also identifies that, direct and indirect factors promote financial fraud and corruption. Direct factors include regulations and authorizations, taxation, spending decisions, provision of goods and services at below market prices, and financing political parties. On the other hand, quality of bureaucracy, level of public sector wages, penalty systems, institutional controls, and transparency of rules, laws, and processes are the indirect factors that promote financial fraud and corruption. Financial fraud and corruption is a symptom of deep institutional weaknesses that leads to inefficient economic, social, and political outcomes. It reduces economic growth, retards long-term foreign and domestic investments, enhances inflation, depreciates national currency, reduces expenditures for education and health, increases military expenditures, misallocates talent to rent-seeking activities, pushes firms underground, distorts markets and the allocation of resources, increases income inequality and poverty, reduces tax revenue, increases child and infant mortality rates, distorts the fundamental role of the government (on enforcement of contracts and protection of property. Nonetheless, this study concludes that financial fraud and corruption impedes economic efficiency which could slow or shrink economic growth. This will adversely affect all income classes, especially the most vulnerable, the poor. The effect of financial fraud and corruption through investment expenditure on health and education critical to sustainable development was noted in this study. In practice, the distinction between governance and government and the resultant mechanisms directed at local sustainable development do not seem to be clear. Hence, lack of understanding of the meaning of sustainability and governance for local development is still lacking. Recommendations on the serious consequences of financial fraud and corruption on economic growth, capital formation, poverty and inequality to foster and address sustainable development are also provided in this study. , Thesis (PhD) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Okubena, Olumuyiwa Olamilekan
- Date: 2010-12
- Subjects: Sustainable development -- South Africa , Fraud -- South Africa -- Eastern Cape , Municipal services -- South Africa -- Eastern Cape
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/25569 , vital:64335
- Description: This thesis explored the pernicious effects of financial fraud and corruption and the importance of the rule of law, transparency and accountability of public sector. These critical conditions serve as the foundation for the effective and efficient governance and the economic growth of a nation, especially through utilizing the opportunities provided by globalization through increased investment and trade. The thesis looks at the importance of upholding the rule of law and fostering transparency and accountability in the public sector in combating financial fraud and corruption, particularly as components of effective national strategies. The rule of law, transparency and accountability in the public sector serve not only as means to counter financial fraud and corruption but also as fundamental conditions of effective governance. It was discovered that financial fraud and corruption is a complex phenomenon, present in all countries. Its causes are engendered by conditions of underdevelopment. Hence, its effects hinder and impede the development process itself. It was also confirmed that financial fraud and corruption are co-determined by many other factors, including cultural and moral values. The motivation to remain honest may be weakened by low public official’s salaries, promotion of personnel unconnected to performance, dysfunctional government budgets, loss of organizational purpose, bad example by chief official’s and political leaders, or long established patron-client relationships, in which the sharing of bribes or the exchange of favors has become entrenched. Financial fraud and corruption can be highly concentrated at the top of a political system and associated with political power, or broadly based at lower levels in the system, associated with administrative processes and discretionary powers. Hence, bribes can be blatant or subtle and take many different forms, including cash payments, job offers, scholarships, foreign trips or political and other favors. Furthermore, the development of sustainable local authorities however is an ambitious issue that requires local authorities to focus on the improvement of the quality of life of present and future communities without depleting the natural resources at their disposal. For sustainable and equitable development, this study espouses on the far-reaching implications for local authorities through multiple regression analysis due to various economic, social and institutional challenges that have to be taken into consideration when a process to promote sustainable development is considered. To comprehensively actualize the implications of financial fraud and corruption on the sustainable development of local authorities, a multistage cluster sampling, a form of probability sampling technique was adopted. Semantically, to identify the research paradigms suitable for this study, a hybrid approach to research design was used (quantitative and qualitative). This however enables the impact of financial fraud and corruption on the sustainable development of selected local authorities in South Africa to be ascertained. Moreover, the study explores the circumstances and implications surrounding financial fraud and corruption in the local authorities in South-Africa. Financial fraud and corruption tends to emerge when an organization or a public official has monopoly power over a good or service that generates rent, has the discretionary power to decide who will receive it, and is not accountable. Financial fraud and corruption’s roots are grounded in a country’s social and cultural history, political and economic development, bureaucratic traditions and policies. This study also identifies that, direct and indirect factors promote financial fraud and corruption. Direct factors include regulations and authorizations, taxation, spending decisions, provision of goods and services at below market prices, and financing political parties. On the other hand, quality of bureaucracy, level of public sector wages, penalty systems, institutional controls, and transparency of rules, laws, and processes are the indirect factors that promote financial fraud and corruption. Financial fraud and corruption is a symptom of deep institutional weaknesses that leads to inefficient economic, social, and political outcomes. It reduces economic growth, retards long-term foreign and domestic investments, enhances inflation, depreciates national currency, reduces expenditures for education and health, increases military expenditures, misallocates talent to rent-seeking activities, pushes firms underground, distorts markets and the allocation of resources, increases income inequality and poverty, reduces tax revenue, increases child and infant mortality rates, distorts the fundamental role of the government (on enforcement of contracts and protection of property. Nonetheless, this study concludes that financial fraud and corruption impedes economic efficiency which could slow or shrink economic growth. This will adversely affect all income classes, especially the most vulnerable, the poor. The effect of financial fraud and corruption through investment expenditure on health and education critical to sustainable development was noted in this study. In practice, the distinction between governance and government and the resultant mechanisms directed at local sustainable development do not seem to be clear. Hence, lack of understanding of the meaning of sustainability and governance for local development is still lacking. Recommendations on the serious consequences of financial fraud and corruption on economic growth, capital formation, poverty and inequality to foster and address sustainable development are also provided in this study. , Thesis (PhD) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
Strategies for empowering Kenya's informal economy to realise its full potential for socio- economic development
- Authors: Nason, Benson Vundi
- Date: 2010-12
- Subjects: Informal sector (Economics) -- Kenya , Kenya -- Economic conditions , Economic development
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10353/25676 , vital:64425
- Description: This study attempted to identify realistic strategies that are accepted by those in the Jua Kali sector of Kenya’s informal economy. The strategies were seen as being relevant, practical and achievable in integrating the sector, or some parts of it, in the formal economy. Special attention was given to export potential as the driving force in socio-economic development. Since Jua Kali enterprises are widely spread throughout an area covering all the more heavily populated regions of Kenya, including many small villages as well as major towns, a comprehensive, nationwide study was out of the question. For this reason, the study was limited to the following areas with known and readily accessible concentrations of Jua Kali entrepreneurs. This included key suburbs of Nairobi and key regional towns like Machakos, Athi River and Mlolongo. The objectives of the study were to establish the problems faced by the informal sector in Kenya, to find out how such problems have affected the relevant artisans, to investigate if the artisans were aware of those problems and what they were doing if anything, to solve the problems they encountered. Finally, the study sought to establish what the other stakeholders were doing to improve the informal sector. The bulk of the literature reviewed underscored the facts that: the manufacturing sub–sector of Kenya’s informal economy has immense potential as an engine for driving the nation’s economy. Secondly, the full potential of the informal sector will only be realised if the manufacturers concerned are empowered to develop their own strategies for developing the informal economy. Such strategies should aim towards the goal of producing and marketing high quality products that are sold to both local and at the international markets via exports. The study adopted critical ethnography as its research method. Critical ethnography as a method requires a plan for the conducting of field research that is reflexive in nature whereby the researcher facilitates a consensual process in which the subjects reflect on their own situation and develop their own solutions to problems. In the present case the process was a communal one with a consensual decision making and actions by the subjects. All interpretations and meaning to activities and actions to be taken were thereof informed by the subjects being studied. At the end of the study, the findings of the analysis were presented to each of the participating subjects for their final comments with those comments being incorporated in the report. The principles of critical ethnography therefore, were seen as providing an ideal framework for exploring the possibilities of self–empowerment that enabled the subjects of the study to fulfil their potential within this important sector. Data analysis and presentation have been presented using tables. Finally, the study’s conclusions and recommendations have been presented in the relevant and subsequent chapters therein. As opportunities and resources will allow in the future, the dissemination of the study findings will continue to be facilitated throughout the country of Kenya. , Thesis (PhD) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Nason, Benson Vundi
- Date: 2010-12
- Subjects: Informal sector (Economics) -- Kenya , Kenya -- Economic conditions , Economic development
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10353/25676 , vital:64425
- Description: This study attempted to identify realistic strategies that are accepted by those in the Jua Kali sector of Kenya’s informal economy. The strategies were seen as being relevant, practical and achievable in integrating the sector, or some parts of it, in the formal economy. Special attention was given to export potential as the driving force in socio-economic development. Since Jua Kali enterprises are widely spread throughout an area covering all the more heavily populated regions of Kenya, including many small villages as well as major towns, a comprehensive, nationwide study was out of the question. For this reason, the study was limited to the following areas with known and readily accessible concentrations of Jua Kali entrepreneurs. This included key suburbs of Nairobi and key regional towns like Machakos, Athi River and Mlolongo. The objectives of the study were to establish the problems faced by the informal sector in Kenya, to find out how such problems have affected the relevant artisans, to investigate if the artisans were aware of those problems and what they were doing if anything, to solve the problems they encountered. Finally, the study sought to establish what the other stakeholders were doing to improve the informal sector. The bulk of the literature reviewed underscored the facts that: the manufacturing sub–sector of Kenya’s informal economy has immense potential as an engine for driving the nation’s economy. Secondly, the full potential of the informal sector will only be realised if the manufacturers concerned are empowered to develop their own strategies for developing the informal economy. Such strategies should aim towards the goal of producing and marketing high quality products that are sold to both local and at the international markets via exports. The study adopted critical ethnography as its research method. Critical ethnography as a method requires a plan for the conducting of field research that is reflexive in nature whereby the researcher facilitates a consensual process in which the subjects reflect on their own situation and develop their own solutions to problems. In the present case the process was a communal one with a consensual decision making and actions by the subjects. All interpretations and meaning to activities and actions to be taken were thereof informed by the subjects being studied. At the end of the study, the findings of the analysis were presented to each of the participating subjects for their final comments with those comments being incorporated in the report. The principles of critical ethnography therefore, were seen as providing an ideal framework for exploring the possibilities of self–empowerment that enabled the subjects of the study to fulfil their potential within this important sector. Data analysis and presentation have been presented using tables. Finally, the study’s conclusions and recommendations have been presented in the relevant and subsequent chapters therein. As opportunities and resources will allow in the future, the dissemination of the study findings will continue to be facilitated throughout the country of Kenya. , Thesis (PhD) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
The biggest boy on the planet: a case study describing the Therapeutic Journey of a boy with severe anxiety
- Authors: Laing, Caroline
- Date: 2010-12
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25184 , vital:63985
- Description: The following paper describes the therapeutic journey of David (not his real name), an eight year old boy who was referred for therapy as a result of severe anxiety. David is a pupil at a remedial school, having moved from his previous school due to his being unable to cope academically and socially in a mainstream school environment. David had ten sessions of play therapy and the following paper provides a narrative account of the therapy process using a case study design. In the narratives, some of the themes which emerge during the course of therapy are described. The therapist’s theoretic orientation is explained as well as how this approach seemed to enable David, in the context of the therapeutic relationship, to express and make sense of his anxieties. , Thesis (M.Counselling Psychology) -- Faculty of Social Sciences and Humanities, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Laing, Caroline
- Date: 2010-12
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25184 , vital:63985
- Description: The following paper describes the therapeutic journey of David (not his real name), an eight year old boy who was referred for therapy as a result of severe anxiety. David is a pupil at a remedial school, having moved from his previous school due to his being unable to cope academically and socially in a mainstream school environment. David had ten sessions of play therapy and the following paper provides a narrative account of the therapy process using a case study design. In the narratives, some of the themes which emerge during the course of therapy are described. The therapist’s theoretic orientation is explained as well as how this approach seemed to enable David, in the context of the therapeutic relationship, to express and make sense of his anxieties. , Thesis (M.Counselling Psychology) -- Faculty of Social Sciences and Humanities, 2010
- Full Text:
- Date Issued: 2010-12
The Influence of stakeholder orientation and entrepreneurial orientation on the performance of small tourism businesses in the Eastern Cape Province
- Maseko, Ian https://orcid.org/0000-0003-1374-1660
- Authors: Maseko, Ian https://orcid.org/0000-0003-1374-1660
- Date: 2010-12
- Subjects: Small business -- South Africa , Tourism -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25937 , vital:64635
- Description: Small businesses have been identified as a catalyst for the growth and expansion of both developed and developing economies. In South Africa, tourism is an important element of the economy and small tourism businesses play an integral role in this sector. However, the success of these firms is influenced by the business orientation adopted. In this regard, entrepreneurial orientation and stakeholder orientation are considered key factors in ensuring enterprise performance and longevity. The main objective of this research is to establish the relationship between stakeholder orientation, entrepreneurial orientation and the performance of small tourism businesses. In order to accomplish this purpose, the reliability and validity of the instrument was assessed, followed by a multiple regression analysis and a Pearson correlation analysis to test the proposed hypotheses. Overall findings from this study suggest that one dimension of stakeholder orientation and entrepreneurial orientation has a positive significant relationship with small firm performance. The results also confirm that stakeholder orientation dimensions and entrepreneurial orientation are positively correlated. , Thesis (MCom) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Maseko, Ian https://orcid.org/0000-0003-1374-1660
- Date: 2010-12
- Subjects: Small business -- South Africa , Tourism -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25937 , vital:64635
- Description: Small businesses have been identified as a catalyst for the growth and expansion of both developed and developing economies. In South Africa, tourism is an important element of the economy and small tourism businesses play an integral role in this sector. However, the success of these firms is influenced by the business orientation adopted. In this regard, entrepreneurial orientation and stakeholder orientation are considered key factors in ensuring enterprise performance and longevity. The main objective of this research is to establish the relationship between stakeholder orientation, entrepreneurial orientation and the performance of small tourism businesses. In order to accomplish this purpose, the reliability and validity of the instrument was assessed, followed by a multiple regression analysis and a Pearson correlation analysis to test the proposed hypotheses. Overall findings from this study suggest that one dimension of stakeholder orientation and entrepreneurial orientation has a positive significant relationship with small firm performance. The results also confirm that stakeholder orientation dimensions and entrepreneurial orientation are positively correlated. , Thesis (MCom) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
The role of constructions of race in student's talk of (NON) participation in the activities of students political organisations
- Authors: Botha, Ryan
- Date: 2010-12
- Subjects: South African Students' Organisation. , Students -- Political activity -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27451 , vital:67329
- Description: South Africa has undergone widespread social, economic and political reconstruction since the inception of democracy in 1994. Underpinning these changes are available discourses on race that individuals use in constructing their identities. This article is an analysis of discourses on race emerging in the talk of white students accounting for (non)participation in the activities of the student political organisations (SPO’s) at the University of Fort Hare in East London. The argument here is that white students consistently assign racialized identities to SPO’s on campus by invoking deeply entrenched racially binarized discourses. These racialized discursive formations are available within South Africa’s contemporary linguistic landscape as well as its colonial past. In their talk, the participants in this study conflated SPO led structures and functions with ‘otherized’ conceptions of ‘blackness’. This confluence that white students create between SPO’s as well as terms that are shorthand for ‘blackness’ results in a distancing from and denigration of SPO’s and, more malignly, ’blackness’. It appears that whites use these problematic and racialized constructions of self and the ‘other’ to justify their non-participation in student politics on campus. This article explores the political implications of white students fixing identity in this manner. Hook’s (2010) notion of ‘white woundedness’ is brought into the discussion as a useful point of departure for rethinking ‘white’ identities in South Africa. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Botha, Ryan
- Date: 2010-12
- Subjects: South African Students' Organisation. , Students -- Political activity -- South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27451 , vital:67329
- Description: South Africa has undergone widespread social, economic and political reconstruction since the inception of democracy in 1994. Underpinning these changes are available discourses on race that individuals use in constructing their identities. This article is an analysis of discourses on race emerging in the talk of white students accounting for (non)participation in the activities of the student political organisations (SPO’s) at the University of Fort Hare in East London. The argument here is that white students consistently assign racialized identities to SPO’s on campus by invoking deeply entrenched racially binarized discourses. These racialized discursive formations are available within South Africa’s contemporary linguistic landscape as well as its colonial past. In their talk, the participants in this study conflated SPO led structures and functions with ‘otherized’ conceptions of ‘blackness’. This confluence that white students create between SPO’s as well as terms that are shorthand for ‘blackness’ results in a distancing from and denigration of SPO’s and, more malignly, ’blackness’. It appears that whites use these problematic and racialized constructions of self and the ‘other’ to justify their non-participation in student politics on campus. This article explores the political implications of white students fixing identity in this manner. Hook’s (2010) notion of ‘white woundedness’ is brought into the discussion as a useful point of departure for rethinking ‘white’ identities in South Africa. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2010
- Full Text:
- Date Issued: 2010-12
Trust and identity management within online social networks
- Authors: Galpin, Ryan
- Date: 2010-12
- Subjects: Online social networks , Data privacy
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25972 , vital:64638
- Description: Online social networking is one of the largest Internet activities, with almost one third of all daily Internet users visiting these websites. Characteristics of this environment are issues relating to trust, user privacy and anonymity. Service providers are focused primarily on acquiring users, and little attention is given to the effective management of these users within the social networking environment. This study serves to evaluate if proper identity management processes and controls are needed to protect users and their informational privacy, while establishing a higher degree of user trust for other users and the system. Design Science is followed as the primary methodology, with the final outcome being a proposed artefact. Through a detailed experiment, an evaluation of the controls and processes exhibited by Facebook and MySpace was conducted. The areas of evaluation were identified through the Vulnerability Mitigation and Assessment (VAM) methodology. The findings of this experiment, together with the secondary data reviewed, form the proposed artefact, which is a set of controls aimed at increasing trust and privacy through the effective implementation of these controls and identity management processes. , Thesis (MA) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
- Authors: Galpin, Ryan
- Date: 2010-12
- Subjects: Online social networks , Data privacy
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/25972 , vital:64638
- Description: Online social networking is one of the largest Internet activities, with almost one third of all daily Internet users visiting these websites. Characteristics of this environment are issues relating to trust, user privacy and anonymity. Service providers are focused primarily on acquiring users, and little attention is given to the effective management of these users within the social networking environment. This study serves to evaluate if proper identity management processes and controls are needed to protect users and their informational privacy, while establishing a higher degree of user trust for other users and the system. Design Science is followed as the primary methodology, with the final outcome being a proposed artefact. Through a detailed experiment, an evaluation of the controls and processes exhibited by Facebook and MySpace was conducted. The areas of evaluation were identified through the Vulnerability Mitigation and Assessment (VAM) methodology. The findings of this experiment, together with the secondary data reviewed, form the proposed artefact, which is a set of controls aimed at increasing trust and privacy through the effective implementation of these controls and identity management processes. , Thesis (MA) -- Faculty of Management and Commerce, 2010
- Full Text:
- Date Issued: 2010-12
New Unity Movement Bulletin
- Date: 2010-11
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32110 , vital:31963 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 2010-11
- Date: 2010-11
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32110 , vital:31963 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 2010-11
International legal protection of women's reproductive rights: a comparative analysis of abortion laws and policies in four jurisdictions-Nigeria, Ghana, South Africa and U.S.A.
- Authors: Abiodun, Adeleke Funminiyi
- Date: 2010-10
- Subjects: Abortion -- Law and legislation , Reproductive right
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/25839 , vital:64491
- Description: The subject matter of abortion law is extremely broad and multi-disciplinary. While naturally having its basis in criminal and constitutional law of individual states, the global development of abortion discourse has been influenced by the need to protect the reproductive rights of women as a sub-set of international human rights laws; thereby advocating not only the decriminalisation of abortion but also, that individual State should take affirmative actions in promoting abortion as a right for every woman. However, that induced abortion is a punishable criminal act or a “protectable” woman’s reproductive right remains controversial due to the plethora of perspectives, beliefs and reservations held by different groups of people which are multi-dimensional and contradictory. This thesis therefore attempts a comparative study of abortion laws and policies in four jurisdictions: Nigeria and Ghana, operating criminalised abortion laws, South Africa and United States which operate liberalised/permissive abortion laws and policies. The study basically examines the legal status and reproductive rights of women to legal and safe abortion within the existing legal framework of national laws of the four selected jurisdictions vis-à-vis the legal protection offered by various international instruments on human rights. While we show that strict and restrictive abortion laws, and also, failure of States to create conditions for safe abortion constitute infractions of the reproductive rights of women, we submit further that over-liberalisation of abortion laws and policies could also amount to infringement of the basic rights of other people, thus there is need to ensure a legal and acceptable balance. The study finally acknowledges the role of international human rights laws in the protection of women’s right to legal and safe abortion but asserts that there can be no universally acceptable morality to which the whole world could subsume in term of women’s right to abortion due to the interplay of socio-cultural, religious, and moral affiliations of the people in different communities. , Thesis (LLD) -- Faculty of Law, 2010
- Full Text:
- Date Issued: 2010-10
- Authors: Abiodun, Adeleke Funminiyi
- Date: 2010-10
- Subjects: Abortion -- Law and legislation , Reproductive right
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10353/25839 , vital:64491
- Description: The subject matter of abortion law is extremely broad and multi-disciplinary. While naturally having its basis in criminal and constitutional law of individual states, the global development of abortion discourse has been influenced by the need to protect the reproductive rights of women as a sub-set of international human rights laws; thereby advocating not only the decriminalisation of abortion but also, that individual State should take affirmative actions in promoting abortion as a right for every woman. However, that induced abortion is a punishable criminal act or a “protectable” woman’s reproductive right remains controversial due to the plethora of perspectives, beliefs and reservations held by different groups of people which are multi-dimensional and contradictory. This thesis therefore attempts a comparative study of abortion laws and policies in four jurisdictions: Nigeria and Ghana, operating criminalised abortion laws, South Africa and United States which operate liberalised/permissive abortion laws and policies. The study basically examines the legal status and reproductive rights of women to legal and safe abortion within the existing legal framework of national laws of the four selected jurisdictions vis-à-vis the legal protection offered by various international instruments on human rights. While we show that strict and restrictive abortion laws, and also, failure of States to create conditions for safe abortion constitute infractions of the reproductive rights of women, we submit further that over-liberalisation of abortion laws and policies could also amount to infringement of the basic rights of other people, thus there is need to ensure a legal and acceptable balance. The study finally acknowledges the role of international human rights laws in the protection of women’s right to legal and safe abortion but asserts that there can be no universally acceptable morality to which the whole world could subsume in term of women’s right to abortion due to the interplay of socio-cultural, religious, and moral affiliations of the people in different communities. , Thesis (LLD) -- Faculty of Law, 2010
- Full Text:
- Date Issued: 2010-10
Know your rights! A basic guide for domestic workers in South Africa
- Labour Research Service (LRS)
- Authors: Labour Research Service (LRS)
- Date: 2010-06
- Subjects: Household employees -- Legal status, laws, etc. -- South Africa , Household employees -- Employment -- South Africa , Labour contract -- South Africa
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/60041 , vital:27725
- Description: The demand for domestic services has increased globally during the last two decades and today domestic workers constitute a large portion of the workforce, especially in developing countries. Yet domestic work is undervalued and poorly regulated, and many domestic workers are underpaid and unprotected. This has been recognised by international organisations, such as the International Labour Organisation (ILO). The struggle of domestic workers has lead to improvements to their rights and conditions in many countries. Yet working conditions and wages remain poor in many countries, including South Africa. This booklet sheds light on this problem. There are 888 000 domestic workers in South Africa, which accounts for 7% of total formal employment (Labour Force Survey, May 2010). The vast majority of these workers do not belong to a trade union and do not partake in collective bargaining or are unaware of their rights to bargain and to join trade unions. The South African Domestic Services and Allied Workers Union (SADSAWU) is a trade union for domestic workers in South Africa and campaigns for the improvement of rights and conditions of domestic workers. It recognises that it is not as powerful as it could be and it would have a bigger influence on the legislating authorities if there were more members which were strongly organised. There are numerous difficulties to organise domestic workers, some are related to the education level of the workers and some lies within the nature of the work (many are live-in workers and therefore have no contact with other domestic workers as a natural part of their work). However, SADSAWU has over many years built up a lot of experience and developed a solid vision to build a strong domestic workers movement, and is therefore well placed to fight these difficulties. This booklet also serves as an organising tool for domestic workers. The aim is to raise awareness of the rights of domestic workers and to encourage workers to organise.
- Full Text:
- Date Issued: 2010-06
- Authors: Labour Research Service (LRS)
- Date: 2010-06
- Subjects: Household employees -- Legal status, laws, etc. -- South Africa , Household employees -- Employment -- South Africa , Labour contract -- South Africa
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/60041 , vital:27725
- Description: The demand for domestic services has increased globally during the last two decades and today domestic workers constitute a large portion of the workforce, especially in developing countries. Yet domestic work is undervalued and poorly regulated, and many domestic workers are underpaid and unprotected. This has been recognised by international organisations, such as the International Labour Organisation (ILO). The struggle of domestic workers has lead to improvements to their rights and conditions in many countries. Yet working conditions and wages remain poor in many countries, including South Africa. This booklet sheds light on this problem. There are 888 000 domestic workers in South Africa, which accounts for 7% of total formal employment (Labour Force Survey, May 2010). The vast majority of these workers do not belong to a trade union and do not partake in collective bargaining or are unaware of their rights to bargain and to join trade unions. The South African Domestic Services and Allied Workers Union (SADSAWU) is a trade union for domestic workers in South Africa and campaigns for the improvement of rights and conditions of domestic workers. It recognises that it is not as powerful as it could be and it would have a bigger influence on the legislating authorities if there were more members which were strongly organised. There are numerous difficulties to organise domestic workers, some are related to the education level of the workers and some lies within the nature of the work (many are live-in workers and therefore have no contact with other domestic workers as a natural part of their work). However, SADSAWU has over many years built up a lot of experience and developed a solid vision to build a strong domestic workers movement, and is therefore well placed to fight these difficulties. This booklet also serves as an organising tool for domestic workers. The aim is to raise awareness of the rights of domestic workers and to encourage workers to organise.
- Full Text:
- Date Issued: 2010-06
New Unity Movement Bulletinb
- Date: 2010-06
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32089 , vital:31952 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 2010-06
- Date: 2010-06
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32089 , vital:31952 , Bulk File 7
- Description: The Bulletin was the official newsletter of the New Unity Movement. It was published about twice a year and contained articles reflecting the organisation's views on resistance to the Apartheid government.
- Full Text: false
- Date Issued: 2010-06
New Unity Movement Presidential Address
- Date: 2010-04
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32520 , vital:32123 , Bulk File 7
- Description: Presidential Addresses were delivered at each Annual conference of the New Unity Movement. This collection, though incomplete, has 18 items ranging from 1989 to 2013.
- Full Text: false
- Date Issued: 2010-04
- Date: 2010-04
- Subjects: Government, Resistance to -- South Africa , South Africa -- History -- 20th century , South Africa -- Politics and government
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10948/32520 , vital:32123 , Bulk File 7
- Description: Presidential Addresses were delivered at each Annual conference of the New Unity Movement. This collection, though incomplete, has 18 items ranging from 1989 to 2013.
- Full Text: false
- Date Issued: 2010-04
Optimizing geochemical sampling sizes and quantifying uncertainties for environmental risk assessment using Anglogold-Ashanti Gold Mines as a case study
- Authors: Chihobvu, Elizabeth
- Date: 2010-04
- Subjects: Environmental risk assessment , Geochemical prospecting
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24443 , vital:62796
- Description: Generally, and particularly in South Africa, limited work done on the development of methodologies for sample sizing and quantifying uncertainties in geochemical sampling and analyses. As a result, little trust is placed on the long-term predictions of geochemical modelling for Environmental Risk Assessment (E.R.A). In addition, this leads to the slow approval of mining authorisations, water use licenses and mine closure plans. This dissertation addresses this deficiency in geochemical sampling and analyses specifically for ERA and proposes two methodologies (i) for quantifying uncertainties in geochemical sampling and analysis as a function of sample size and analyses and (ii) for determining the optimum sample size to ensure data quality. The statistical analysis approach was adopted as the best method for sample size determination. The approach is based on the premise that the size of the study sample is critical to producing meaningful results. The size of the required samples depends on a number of factors including purpose of the study, available budget, variability of the population being sampled, acceptable errors and confidence level. The methodology for estimating uncertainty is a fusion of existing methodologies for quantifying measurement uncertainty. The methodology takes a holistic view of the measurement process to include all processes involved in obtaining measurement results as possible uncertainty components. Like the statistical analysis approach, the methodology employs basic statistical principles in estimating the size of uncertainty, associated with a given measurement result. The approach identifies each component of uncertainty; estimates the size of each component and sums the contribution of each component in order to approximate the overall uncertainty value, associated with a given measurement result. The two methods were applied to Acid-Base Accounting (ABA) data derived from geochemical assessment for ERA of the West Wits and Vaal River (Ashanti Gold mines) tailings dams undertaken by Pulles and Howard de Lange Inc. on behalf of AngloGold Ltd. The study was aimed at assessing and evaluating the potential of tailings dams in the two mining areas to impact on water quality and implications of this in terms of mine closure and rehabilitation. Findings from this study show that the number of samples needed is influenced by the purpose of the study, size of the target area, nature and type of material, budget, acceptable error and the confidence level required, among other factors. Acceptable error has an exponential relationship with sample size hence one can minimize error by increasing sample size. While a low value of acceptable error value and high confidence are always desirable, a tradeoff among these competing factors must be found, given the usually limited funds and time. The findings also demonstrated that uncertainties in geochemical sampling and analysis are unavoidable. They arise from the fact that only a small portion of the population rather than a census is used to derive conclusions about certain characteristics of the target population. This is further augmented by other influential quantities that affect the accuracy of the estimates. Effects such as poor sampling design, inadequate sample size, sample heterogeneity and other factors highly affect data quality and representivity hence measurement uncertainty. Among these factors, those associated with sampling, mainly heterogeneity was found to be the strongest contributing factor toward overall uncertainty. This implies an increased proportion of expenditure should be channelled toward sampling to minimise uncertainty. Uncertainties can be reduced by adopting good sampling practices and increasing sample size, among other methods. It is recommended that more information be made available for proper uncertainty analysis. , Thesis (MSc) -- Faculty of Science and Agriculture, 2010
- Full Text:
- Date Issued: 2010-04
- Authors: Chihobvu, Elizabeth
- Date: 2010-04
- Subjects: Environmental risk assessment , Geochemical prospecting
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/24443 , vital:62796
- Description: Generally, and particularly in South Africa, limited work done on the development of methodologies for sample sizing and quantifying uncertainties in geochemical sampling and analyses. As a result, little trust is placed on the long-term predictions of geochemical modelling for Environmental Risk Assessment (E.R.A). In addition, this leads to the slow approval of mining authorisations, water use licenses and mine closure plans. This dissertation addresses this deficiency in geochemical sampling and analyses specifically for ERA and proposes two methodologies (i) for quantifying uncertainties in geochemical sampling and analysis as a function of sample size and analyses and (ii) for determining the optimum sample size to ensure data quality. The statistical analysis approach was adopted as the best method for sample size determination. The approach is based on the premise that the size of the study sample is critical to producing meaningful results. The size of the required samples depends on a number of factors including purpose of the study, available budget, variability of the population being sampled, acceptable errors and confidence level. The methodology for estimating uncertainty is a fusion of existing methodologies for quantifying measurement uncertainty. The methodology takes a holistic view of the measurement process to include all processes involved in obtaining measurement results as possible uncertainty components. Like the statistical analysis approach, the methodology employs basic statistical principles in estimating the size of uncertainty, associated with a given measurement result. The approach identifies each component of uncertainty; estimates the size of each component and sums the contribution of each component in order to approximate the overall uncertainty value, associated with a given measurement result. The two methods were applied to Acid-Base Accounting (ABA) data derived from geochemical assessment for ERA of the West Wits and Vaal River (Ashanti Gold mines) tailings dams undertaken by Pulles and Howard de Lange Inc. on behalf of AngloGold Ltd. The study was aimed at assessing and evaluating the potential of tailings dams in the two mining areas to impact on water quality and implications of this in terms of mine closure and rehabilitation. Findings from this study show that the number of samples needed is influenced by the purpose of the study, size of the target area, nature and type of material, budget, acceptable error and the confidence level required, among other factors. Acceptable error has an exponential relationship with sample size hence one can minimize error by increasing sample size. While a low value of acceptable error value and high confidence are always desirable, a tradeoff among these competing factors must be found, given the usually limited funds and time. The findings also demonstrated that uncertainties in geochemical sampling and analysis are unavoidable. They arise from the fact that only a small portion of the population rather than a census is used to derive conclusions about certain characteristics of the target population. This is further augmented by other influential quantities that affect the accuracy of the estimates. Effects such as poor sampling design, inadequate sample size, sample heterogeneity and other factors highly affect data quality and representivity hence measurement uncertainty. Among these factors, those associated with sampling, mainly heterogeneity was found to be the strongest contributing factor toward overall uncertainty. This implies an increased proportion of expenditure should be channelled toward sampling to minimise uncertainty. Uncertainties can be reduced by adopting good sampling practices and increasing sample size, among other methods. It is recommended that more information be made available for proper uncertainty analysis. , Thesis (MSc) -- Faculty of Science and Agriculture, 2010
- Full Text:
- Date Issued: 2010-04
"Fit for purpose": towards tracking the quality of university education of entry-level journalists
- Authors: Berger, Guy
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159835 , vital:40348 , DOI: 10.1080/02560054.2005.9653329
- Description: Debate about the extent to which university education should serve industry is an important consideration for institutions of higher learning in a transforming South Africa, and particularly for those teaching would-be journalists. This issue can also be profitably analysed with reference to the current framework of the South African education authorities who argue that the quality of higher education institutions should be measured in terms of their “fit for purpose” to missions aligned to stakeholder interests in the transformation of the country as a whole. This criterion for quality assessment tends to focus on the educative processes within a university, but it can be argued that it ought to extend into the examination of the output consequences of journalism teaching. This would amount to not just fitness for purpose, but also achievement of purpose – and the latter including a creative and critical impact.
- Full Text:
- Date Issued: 2010
- Authors: Berger, Guy
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/159835 , vital:40348 , DOI: 10.1080/02560054.2005.9653329
- Description: Debate about the extent to which university education should serve industry is an important consideration for institutions of higher learning in a transforming South Africa, and particularly for those teaching would-be journalists. This issue can also be profitably analysed with reference to the current framework of the South African education authorities who argue that the quality of higher education institutions should be measured in terms of their “fit for purpose” to missions aligned to stakeholder interests in the transformation of the country as a whole. This criterion for quality assessment tends to focus on the educative processes within a university, but it can be argued that it ought to extend into the examination of the output consequences of journalism teaching. This would amount to not just fitness for purpose, but also achievement of purpose – and the latter including a creative and critical impact.
- Full Text:
- Date Issued: 2010
'I won't be squeezed into someone else's frame': Stories of supervisor selection
- Harrison, Liz, McKenna, Sioux, Searle, Ruth
- Authors: Harrison, Liz , McKenna, Sioux , Searle, Ruth
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/187395 , vital:44629 , xlink:href="https://hdl.handle.net/10520/EJC15100"
- Description: Using a collection of stories from a group of women who belong to a PhD support group, this article tracks the issue of choosing a supervisor. These women are all academics and therefore had some claim to an "insider" status but as novice researchers they were also "outsiders". Their discussions around how and why they chose their supervisors highlight issues often underplayed or ignored in textbooks on postgraduate supervision. In particular, this article examines issues of knowledge, embodied subjectivity and power by following three questions that arise from the data : whose knowing is important; who should I be, and whose PhD is it?
- Full Text:
- Date Issued: 2010
- Authors: Harrison, Liz , McKenna, Sioux , Searle, Ruth
- Date: 2010
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/187395 , vital:44629 , xlink:href="https://hdl.handle.net/10520/EJC15100"
- Description: Using a collection of stories from a group of women who belong to a PhD support group, this article tracks the issue of choosing a supervisor. These women are all academics and therefore had some claim to an "insider" status but as novice researchers they were also "outsiders". Their discussions around how and why they chose their supervisors highlight issues often underplayed or ignored in textbooks on postgraduate supervision. In particular, this article examines issues of knowledge, embodied subjectivity and power by following three questions that arise from the data : whose knowing is important; who should I be, and whose PhD is it?
- Full Text:
- Date Issued: 2010
'Rich man poor man': inter-household and community factors influencing the use of wild plant resources amongst rural households in South Africa
- Cocks, Michelle L, Bangay, Lindsey, Shackleton, Charlie M, Wiersum, K Freerk
- Authors: Cocks, Michelle L , Bangay, Lindsey , Shackleton, Charlie M , Wiersum, K Freerk
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141211 , vital:37953 , DOI: 10.3843/SusDev.15.3:3
- Description: Biodiversity is recognised as an integral part of people's daily livelihoods. This study therefore aims to understand the use of NTFPs at an intricate level by determining what role these resources fulfil in six rural villages and 1011 households' livelihoods. It examines how the use of NTFPs are influenced by intra-household variables, such as wealth and gender, and inter-community variables, such as accessibility to the natural resource. The results reveal that approximately 4453 kg of wild material is used annually per household, of which 1598 kg is used for cultural purposes. The influence of vegetation type and differences between villages are statistically more significant than inter-household variables. At an inter-household level, an increase in the financial status of households did not result in a decrease in the use of natural resources, nor in the quantity of material used.
- Full Text:
- Date Issued: 2010
- Authors: Cocks, Michelle L , Bangay, Lindsey , Shackleton, Charlie M , Wiersum, K Freerk
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141211 , vital:37953 , DOI: 10.3843/SusDev.15.3:3
- Description: Biodiversity is recognised as an integral part of people's daily livelihoods. This study therefore aims to understand the use of NTFPs at an intricate level by determining what role these resources fulfil in six rural villages and 1011 households' livelihoods. It examines how the use of NTFPs are influenced by intra-household variables, such as wealth and gender, and inter-community variables, such as accessibility to the natural resource. The results reveal that approximately 4453 kg of wild material is used annually per household, of which 1598 kg is used for cultural purposes. The influence of vegetation type and differences between villages are statistically more significant than inter-household variables. At an inter-household level, an increase in the financial status of households did not result in a decrease in the use of natural resources, nor in the quantity of material used.
- Full Text:
- Date Issued: 2010
25 years of training doctors at WSU: how have we responded to the 1983 UNITRA Council Guidelines?
- Authors: Kwizera, E N
- Date: 2010
- Subjects: Medical education -- South Africa -- Eastern Cape Clinical medical -- Teaching and learning
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/11260/801 , vital:29826
- Description: More importantly, Mr VC, Sir, some relatively more recent improvisations have been in the roles I have played in the development, implementation, and evaluation of the Problem-based, and Community-based MB ChB curriculum at the then UNITRA (and now WSU) from 1989 to date4-33; particularly my successful introduction of ‘one tutor per tutorial group’ in our programme8,10,12,14. As I will elaborate in due course, one of the secrets of our success as a medical school has been the adaptation of ideas and practices from diverse parts of the world to make them fit in our settings; and needless to say, this has involved a lot of improvisation.
- Full Text:
- Date Issued: 2010
- Authors: Kwizera, E N
- Date: 2010
- Subjects: Medical education -- South Africa -- Eastern Cape Clinical medical -- Teaching and learning
- Language: English
- Type: text , Lectures
- Identifier: http://hdl.handle.net/11260/801 , vital:29826
- Description: More importantly, Mr VC, Sir, some relatively more recent improvisations have been in the roles I have played in the development, implementation, and evaluation of the Problem-based, and Community-based MB ChB curriculum at the then UNITRA (and now WSU) from 1989 to date4-33; particularly my successful introduction of ‘one tutor per tutorial group’ in our programme8,10,12,14. As I will elaborate in due course, one of the secrets of our success as a medical school has been the adaptation of ideas and practices from diverse parts of the world to make them fit in our settings; and needless to say, this has involved a lot of improvisation.
- Full Text:
- Date Issued: 2010
A framework for recuperation: HIV/AIDS and the Keiskamma Altarpiece
- Authors: Schmahmann, Brenda
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147593 , vital:38652 , https://doi.org/10.1162/afar.2010.43.3.34
- Description: South Africa has the largest number of people living with HIV of any nation in the world. While various conditions and circumstances have made South Africa especially susceptible to an HIV/AIDS pandemic, its leadership has not recognized the impact of the disease or found appropriate strategies to address rising rates of infection. Thabo Mbeki's presidency (1999—2008) and the appointment of Manto Tshabalala-Msimang as his health minister were disastrous in terms of the pandemic.
- Full Text:
- Date Issued: 2010
- Authors: Schmahmann, Brenda
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/147593 , vital:38652 , https://doi.org/10.1162/afar.2010.43.3.34
- Description: South Africa has the largest number of people living with HIV of any nation in the world. While various conditions and circumstances have made South Africa especially susceptible to an HIV/AIDS pandemic, its leadership has not recognized the impact of the disease or found appropriate strategies to address rising rates of infection. Thabo Mbeki's presidency (1999—2008) and the appointment of Manto Tshabalala-Msimang as his health minister were disastrous in terms of the pandemic.
- Full Text:
- Date Issued: 2010
A Game Theoretic Framework for Cooperative Benefits in South Africa’s land redistribution process: a case of Northern Kwa-Zulu Natal Sugarcane Farmland Transfers (No. 308-2016-5118)
- Mbatha, Cyril N, Antrobus, Geoffrey G
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142958 , vital:38180 , https://ageconsearch.umn.edu/record/96156/
- Description: A good indicator of successful farm redistribution cases has to be the continuation of viable productivity rates in their post transfer periods. Continued productivity benefits all the stakeholders that are involved in the process. Unfortunately negative productivity levels have been reported in numerous South African land redistribution transfers in recent years. A game theoretic perspective is adopted to argue that cooperation among key stakeholders, which could be enforced through long term contracts between a land buyer, sellers and new owners, would lead to higher productivity levels and other benefits. Additional benefits would, for example, include market related prices paid by a buyer.
- Full Text:
- Date Issued: 2010
- Authors: Mbatha, Cyril N , Antrobus, Geoffrey G
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/142958 , vital:38180 , https://ageconsearch.umn.edu/record/96156/
- Description: A good indicator of successful farm redistribution cases has to be the continuation of viable productivity rates in their post transfer periods. Continued productivity benefits all the stakeholders that are involved in the process. Unfortunately negative productivity levels have been reported in numerous South African land redistribution transfers in recent years. A game theoretic perspective is adopted to argue that cooperation among key stakeholders, which could be enforced through long term contracts between a land buyer, sellers and new owners, would lead to higher productivity levels and other benefits. Additional benefits would, for example, include market related prices paid by a buyer.
- Full Text:
- Date Issued: 2010
A histological description of ovarian recrudescence in two Labeo victorianus populations
- Booth, Anthony J, Hecht, Thomas
- Authors: Booth, Anthony J , Hecht, Thomas
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123564 , vital:35455 , https://doi.org/10.2989/16085910409503813
- Description: The ovaries of Labeo victorianus are paired organs situated in the peritoneal cavity and suspended on either side of the midline by a mesovarium. A capsule, composed of dense, regularly-arranged collagen and elastic fibres mixed with a few smooth muscle cells, enclosed the ovaries and gave off connective tissue septa, forming the ovigerous lamellae, which contained germ and follicle cells. Eight discrete stages of recrudescence were identified: oogonia, chromatin nucleolar oocytes, perinucleolar oocytes, primary yolk vesicle oocytes, secondary yolk vesicle oocytes, tertiary yolk vesicle oocytes, post-ovulatory follicles and atretic oocytes. Ovulation seemed to be synchronised with the onset of rainfall, with some deviations in the Sio River population. Gonadosomatic index variation followed a bimodal pattern, with maxima between January–February and between September–October for both populations. The same pattern was exhibited for both rainfall and water levels at the two study sites. Successful ovulation was followed by the formation of post-ovulatory follicles and Type I atresia, while failed spawning was characterised by Type II atresia. Clearance of post-ovulatory follicles was by phagocytosis and formation of melanomacrophage centres. There were variations in post-ovulatory changes between the two populations. Reproductive patterns in the Kagera River population conformed to the ‘norm’ in African labeines of the synchronisation of spawning with rainfall. Slight deviations from this pattern were, however, observed in the Sio River population where spawning occurred prior to the onset of rainfall.
- Full Text:
- Date Issued: 2010
- Authors: Booth, Anthony J , Hecht, Thomas
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123564 , vital:35455 , https://doi.org/10.2989/16085910409503813
- Description: The ovaries of Labeo victorianus are paired organs situated in the peritoneal cavity and suspended on either side of the midline by a mesovarium. A capsule, composed of dense, regularly-arranged collagen and elastic fibres mixed with a few smooth muscle cells, enclosed the ovaries and gave off connective tissue septa, forming the ovigerous lamellae, which contained germ and follicle cells. Eight discrete stages of recrudescence were identified: oogonia, chromatin nucleolar oocytes, perinucleolar oocytes, primary yolk vesicle oocytes, secondary yolk vesicle oocytes, tertiary yolk vesicle oocytes, post-ovulatory follicles and atretic oocytes. Ovulation seemed to be synchronised with the onset of rainfall, with some deviations in the Sio River population. Gonadosomatic index variation followed a bimodal pattern, with maxima between January–February and between September–October for both populations. The same pattern was exhibited for both rainfall and water levels at the two study sites. Successful ovulation was followed by the formation of post-ovulatory follicles and Type I atresia, while failed spawning was characterised by Type II atresia. Clearance of post-ovulatory follicles was by phagocytosis and formation of melanomacrophage centres. There were variations in post-ovulatory changes between the two populations. Reproductive patterns in the Kagera River population conformed to the ‘norm’ in African labeines of the synchronisation of spawning with rainfall. Slight deviations from this pattern were, however, observed in the Sio River population where spawning occurred prior to the onset of rainfall.
- Full Text:
- Date Issued: 2010