The origin and development of the liturgy in Geneva under Calvin to the present day with special reference to the Sunday morning service and Holy communion and their doctrinal significance
- Authors: Kaltenrieder, André E
- Date: 1961
- Subjects: Liturgics Reformed Church -- Liturgy Reformation -- Switzerland
- Language: English
- Type: Thesis , Bachelor , BDiv
- Identifier: vital:1261 , http://hdl.handle.net/10962/d1012616
- Description: The first section of this chapter sets out the rise of civil government in Geneva and how the stage was set for the take-over of ecclesiastical authority by the civil powers. The second section outlines the growing discontent of the Genevans with episcopal authority since their bishop had become dangerously favourable to the house of Savoy. Farel's forceful preaching drew many sympathisers and these, added to those who sought political freedom, soon found themselves in a position to proclaim the Reformation of Geneva. Chapter II: In this chapter, we examine the structure of the Church in the later middle ages. The examination of a sixteenth century Missal sets the norm by which Reformation liturgies may be judged. Chapter III: Will attempt to date Farel's Maniero et Fasson is made in the light of his reforming activities. The origin of his thought is traced to Lefèvre d'Etaples. This thought is brought out in the liturgy which must be considered as the first Genevan reformed liturgy. Chapter IV The origins of Calvin's liturgy are to be found in Strasburg. Diebold Schwartz was the first to translate the Mass into German, reforming its contents, and is found to have been the first to celebrate this German Mass in Strasburg. This Mass is examined for the tendencies which it represents of a break away from many of the more blatant distortions of late Medieval worship. Bucer's ascendency at Strasburg is outlined because of the changes which he brought about in the liturgy. Chapter V: Calvin' s Strasburg liturgy is examined in relation to Bucer's and its distinguishing tendencies are brought to light. The rise of the first French Psalter, and the origin of its tunes is taken into account. Calvin's return to Geneva resulted in the publication of another liturgy derived from that of Strasburg, but this liturgy did not fulfil Calvin's aspirations for it was limited by the prevailing religious opinion which Calvin was forced to take into account. As against this, Calvin's ideal of worship is exanined, as well as the place given by Geneva to the adherence to the Christian Year. Chapter VI: The eighteenth century in Geneva witnessed the rise of rationalism and the rejection of the oversystemtised Calvinisn which followed the Reformer's death. But at the same time, the prevalent ecumenical concern brought about a new consciousness of the traditional forms of worship. The effect of these two currents of thought is traced in the 1724 Genevan liturgy. Chapter VII: In the nineteenth century we are faced with a more thoroughgoing rationalism, with revivalist pietism and with a new spirit of liberalism which has sprung out of the changing political outlook. These elements are expressed in the liturgies of the time. When the 1875 liturgy was drawn up, liberal opinion had gained such a strong hold that a dual liturgy was deemed necessary, in which alternative forms were prescribed for those who disagreed with the orthodox doctrines. The separation of Church and State government resulted in a revision of the liturgy. But the only exanple of this thought is contained in the forms for the morning service published in 1921. Chapter VIII: The liturgy of the twentieth century is a witness to the vitality of the movement towards liturgical renewal. But it appears to lack solid doctrinal foundation in the multitude of texts provided to cater for all ranges of opinion. Nevertheless, it contains many traditional elements as well as a number of reformation forms, though the latter are usually presented as they appeared in the seventeenth century revision. This liturgy, therefore, is a sign that a new consciousness of worship has entered the Genrvan Church and bears, within it, the promise of possible further developments. C0NCLUSION: In conclusion, we take note of the movements which have influenced the liturgy throughout this study, finding that with the exception of Calvin, there has never been a proper theological approach to thi liturgy. It is just such a theological approach that is necessary if the Genevan liturgy is to reap the benefits of the present air of liturgical renewal. Summary, p. ii-iii.
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- Date Issued: 1961
A classroom-based investigation into the potential of the computer spreadsheet as a learning tool within the secondary school mathematics curriculum
- Authors: Funnell, Lynette
- Date: 1992
- Subjects: Mathematics -- Computer-assisted instruction Mathematics -- Study and teaching (Secondary) Electronic spreadsheets
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1448 , http://hdl.handle.net/10962/d1003329
- Description: The influence of modern technology on education is becoming more noticeable and has implications for the curriculum and the teaching methods of mathematics. The microcomputer can be used effectively as a powerful teaching and learning aid within the mathematics classroom. This study considers the role of the computer as an aid to teachers and pupils in the teaching and learning of mathematics and shows it as having great potential. At present relatively few schools in South Africa are using the computer as a teaching aid in the mathematics classroom. The researcher proposes that some reasons are a shortage of suitable programs, the fact that few teachers have adequate skills in educative uses of the computer and most teachers are not skilled in programming techniques. Based on this assessment of the problem, spreadsheet programs related to some mathematics lessons, together with teaching notes and pupils' material have been developed. Besides describing the potential of the computer in mathematics, this study outlines the development of three spreadsheet packages and suitable teaching methodologies used for each package, and assesses an action research investigation undertaken by the researcher, teachers and pupils when using these spreadsheet packages in six classes. The findings of the investigation are most encouraging. The overall conclusion is that computer spreadsheet packages can assist the teacher in making the learning of mathematics more effective, more interesting and more enjoyable.
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- Date Issued: 1992
Studies on dune rehabilitation techniques for mined areas at Richards Bay, Natal
- Authors: Moll, John Bingham
- Date: 1993
- Subjects: Restoration ecology -- South Africa -- KwaZulu-Natal -- Richards Bay , Sand dune ecology -- South Africa -- KwaZulu-Natal -- Richards Bay , Sand dunes -- South Africa -- KwaZulu-Natal -- Richards Bay , Mineral industries -- Environmental aspects -- South Africa -- KwaZulu-Natal -- Richards Bay
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4235 , http://hdl.handle.net/10962/d1003841
- Description: Rehabilitation is a dynamic process influenced by factors related to more than one field of ecology. It is therefore necessary to consider all these components when assessing the rehabilitation, although in the initial stages the successful revegetation of the disturbed areas is the most important criterion. Richards Bay Minerals, on whose mining site this project was carried out, is dredge mining heavy minerals on the north coast of Natal, where they have rehabilitated mined areas since 1978. This project has been carried out to establish: 1) The success of their dune forest rehabilitation using quantitative techniques. 2) The available seed bank in their rehabilitation stands. 3) The similarities in the succession taking place in rehabilitation stands compared to the revegetated stands in the vicinity of Richards Bay. 4) The best methods for creating alternative vegetation communities, especially grasslands, with a high species diversity on the mined tailings. This study reviews only the success of rehabilitation of the natural vegetation but other studies focusing on the insect, reptile, mammal and bird populations are also being undertaken by other researchers. No particular method of determining the success of vegetation rehabilitation has been chosen by restoration ecologists. Therefore in this study a broad range of quantitative techniques were used to show whether successional changes are occurring in the vegetation and physical environment. The results obtained from sampling the rehabilitated vegetation have shown that both the species richness and diversity are increasing as the returned vegetation matures. Levels of soil properties such as Sodium, Phosphate, Calcium and percentage organic matter have also risen with increasing stand age. Community complexity is also increasing with stand age, and TWINSPAN and DECORANA plots have separated out the differently aged stands based on their differences. A "pilot" study was done on the seed bank present in the rehabilitation stands. This has shown the presence of large amounts of early successional, mostly herbaceous species. Seeds of later successional and woody species were scarce which may be a result of the sampling intensity used. However seeds of late successional ground cover species were found in the older stands. Comparisons between the natural revegetation of disturbed areas in the vicinity of Richards Bay and the rehabilitation stands revealed similarities in both species composition and complexity. Species richness and diversity values are comparatively similar for the younger revegetated and older rehabilitation stands, and lWlNSPAN and DECORANA analysis techniques clustered the samples recorded from these areas in close proximity on their relative plots. The oldest revegetated sites contain a number of species found in the rehabilitated vegetation but as Acacia karroo has thinned-out in these stands many of these other species are now mature individuals. Attempts at rehabilitating an area of grassland at Richards Bay Minerals has not produced satisfactory species diversity and experimental manipulations were used to try and increase the diversity of the existing Eragrostis curvula dominated community. Of the several treatments used for the manipulation, a combination of burning and further topsoiling was the most successful in reducing Eragrostis importance and in increasing the species richness. Grassland topsoil spread directly onto the bare tailings produced an extensive vegetation covering over a short period but species richness was not significantly greater than for the existing Eragrostis dominated grassland, and further treatments and management needs to continue if this technique is to be employed. Only a limited amount of alien infestation of the rehabilitated areas was evident from the sampling undertaken during this research. As the removal of alien plants is an ongoing process and the rehabilitation stands are continuously monitored to identify any new invaders, this is not expected to become a problem. From the results of work done overseas and the rehabilitation carried out in South Africa it appears that it is possible to return natural vegetation communities on mined areas. That this is a lengthy process is to be expected but by manipulating the vegetation and continuously monitoring the process it may be possible to speed up development. Areas in need of further research have been identified based on the findings of this project. This will help to reinforce the undertaking of management proposals that will enhance the vegetation recovery and the success of the rehabilitation programme.
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- Date Issued: 1993
In search of the culture of links : the use of myth and ritual in the work of Peter Brook
- Authors: Du Plessis, Tanya Lenore
- Date: 1998
- Subjects: Brook, Peter -- Criticism and interpretation , Myth in literature , Mahābhārata -- Adaptations , Ritual in literature
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2136 , http://hdl.handle.net/10962/d1002368 , Brook, Peter -- Criticism and interpretation , Myth in literature , Mahābhārata -- Adaptations , Ritual in literature
- Description: This thesis examines the use of elements of myth and ritual in the work of Peter Brook, focusing primarily on The Mahabharata ( 1986 ). The argument proposes that Brook uses myth and ritual as an integral part of his search for the culture of links .. This thesis examines the precise functioning of myth and ritual in Brook's theatre, and places his work in relation to the concepts of interculturalism and postmodernism. In so doing, The Mahabharata is seen as a valid and important step in Brook's search for the culture of links. Chapter One formulates broad-based concepts of myth and ritual, and examines their function in society and culture, as well as their role in theatre. Chapter Two offers a brief discussion of the use of elements of myth and ritual in Brook's productions, beginning with King Lear (1962), and ending with 0rghast (1971). The discussion illustrates the multiple functions which myth and ritual serve in Brook's work. Chapter Three examines the trend of interculturalism, placing Brook's work within this franlework. Attention is given to the moral and political issues implicit in interculturalism. The chapter highlights the need for intercultural theatre to be evaluated in terms of artistic criteria, rather than on anthropological or political grounds. Finally, there is a discussion of the work of other intercultural theatre practitioners. Chapter Four examines Brook's Mahabharata. A detailed discussion of the authenticity and visual presentation of Brook's interpretation shows how Brook mediates between the Indian epic and a Western audience An examination of the critical response offers insights into the dangers of insensitive cross-cultural contact.. Chapter Five offers a critical summary of the argument. Brook's search for the culture of links has led him to use elements of myths and rituals of non-Western cultures. In so doing, Brook seeks to bring their living quality to his work, and to forge links between the peoples and cultures of the world.
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- Date Issued: 1998
A critical analysis of the coverage of Uganda's 2000 referendum by The New Vision and The Monitor newspapers
- Authors: Wakabi, Wairagala
- Date: 2003
- Subjects: National Resistance Movement (Uganda) , New Vision (Uganda) , Monitor (Uganda) , Democracy -- Uganda , Political participation -- Uganda , Mass media -- Political aspects -- Uganda , Press and politics -- Uganda , Freedom of the press -- Uganda , Uganda -- Politics and government -- 1979-
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3492 , http://hdl.handle.net/10962/d1002947 , National Resistance Movement (Uganda) , New Vision (Uganda) , Monitor (Uganda) , Democracy -- Uganda , Political participation -- Uganda , Mass media -- Political aspects -- Uganda , Press and politics -- Uganda , Freedom of the press -- Uganda , Uganda -- Politics and government -- 1979-
- Description: On July 29 2000, Uganda held a referendum to decide whether to continue with the ruling Noparty Movement system or to revert to the Multi-party platform. This research entails a qualitative content analysis of the role the media played in driving debate and understanding of the referendum and its role in the country’s democratisation process. The research is informed by Jurgen Habermas’s public sphere paradigm as well as the sociological theory of news production. The research covers Uganda’s two English dailies – The New Vision and The Monitor, examining whether they provided a public sphere accessible to all citizens and devoid of ideological hegemony. It concludes that the newspapers were incapable of providing such a sphere because of the structural nature of Ugandan society and the papers’ own capitalistic backgrounds and ownership interests. The research concludes that such English language newspapers published in a country with a low literacy rate and low income levels, can only provide a public sphere to elite and privileged sections of society. A case is then made that multiple public spheres would be better suited to represent the views of diverse interest groups.
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- Date Issued: 2003
"It was a brilliant time" : an investigation into the experiences of the founder group of the Directorate of Special Operations
- Authors: Geyer-van Rensburg, Karen Helen
- Date: 2004
- Subjects: National Prosecuting Authority of South Africa. Directorate of Special Operations Crime -- South Africa Crime -- Prevention -- South Africa Criminal Justice, Administration of -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:815 , http://hdl.handle.net/10962/d1007919
- Description: The President, Thabo Mbeki, established the Directorate of Special Operations (DSO) in 1999 shortly after the general elections. The DSO was intended to supplement the efforts of the South African Police Services in combating crime. The unit would concentrate on national priority crimes and police corruption and would report to the National Director of Public Prosecutions (NDPP). The founder members of the DSO were identified in my research and open-ended interviews were conducted with them. The goal of my research was to understand the founder group's experience of the creation of the organisational culture of the DSO and what that experience meant to them . In particular, I wanted to establish what role the founder members of the DSO believed their values and beliefs played in creating the organisation's culture, and their perception of how those values influenced the leadership, management and organisation processes of the DSO. The public sector environment seldom offers opportunities to create something new and this was a unique experience. The founder members received no personal gain except the satisfaction of creating something that would be there for their descendants, something that would change the face of law enforcement forever and in fact, pioneer the troika methodology for the first time in the world within a permanent structure. The values of the founder members influenced their decision to join and they believed that the DSO would make a difference in the lives of ordinary South Africans. They were dedicated, committed, loyal and passionate. Their leadership inspired the members of the organisation and ensured the success of the DSO, despite the lack of resources, staff and legislation. This was an exciting time in the history of the organisation and many personal sacrifices were made. The founder members are proud of the achievements of the DSO and of having been a part thereof. It certainly was "a brilliant time".
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- Date Issued: 2004
Key editorial and business strategies: a case study of six independent community newspapers
- Authors: Milne, Claire , Rau, Asta , du Toit, Peter , Mdlongwa, Francis
- Date: 2006
- Language: English
- Type: Book
- Identifier: vital:531 , http://hdl.handle.net/10962/d1008544
- Description: [From the introduction] The Sol Plaatje Institute for Media Leadership (SPI) conducted this study with the goal of assisting small independent newspapers by exploring and publicising the many challenges that they face in their efforts to become sustainable enterprises. The intent is to reveal key business and editorial strategies successful publications have adopted to assist them in overcoming these challenges. To this end, the SPI conducted in-depth case studies of six successful South African newspapers serving their local communities. Newspapers were selected from a pool of twenty newspapers, which were nominated as successful ventures by the Media Development and Diversity Agency (MDDA) and the Association of Independent Publishers of South Africa (AIP). All twenty newspapers were sent questionnaires. These collected information on each newspaper’s background, money matters, the composition of staff, and the manager’s perception of the opportunities and difficulties facing the small independent community newspapers. Based on the researchers’ interpretations of responses in the questionnaires, the SPI selected six newspapers for the case study phase of the research. The selected newspapers are: KZN Community Newspaper, Southern and Soweto Globe, North Coast Courier, Eastern Free State Issue, Ikhwezi News and Limpopo Mirror. The SPI’s researcher spent a minimum of a week at each newspaper using interviews to gain an in-depth understanding of the information given in the questionnaires. Interviews were conducted with management, staff members, advertisers and readers. The issues covered in management and staff interviews ranged from those relating to business and editorial strategies to probing how people experience the workplace, their local media contexts and the wider media environment. Advertisers and readers were asked how they perceive the performance of the different publications. The value of these case studies is that they provide the reader with an overview of the challenges facing small independent community newspapers and the range of best practices and strategies they use to succeed. By sharing and disseminating this information the SPI hopes to contribute to the sustainability of small independent community newspapers.
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- Date Issued: 2006
Security community building? : an assessment of Southern African regional integration in the post-apartheid era
- Authors: Lekhooa, Tumo
- Date: 2006
- Subjects: South Africa -- Politics and government -- 1994- , Africa, Southern -- Economic integration , National security -- Africa, Southern , Political stability -- Africa, Southern , Southern African Development Community
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2844 , http://hdl.handle.net/10962/d1005958 , South Africa -- Politics and government -- 1994- , Africa, Southern -- Economic integration , National security -- Africa, Southern , Political stability -- Africa, Southern , Southern African Development Community
- Description: The thesis traces Southern African security dimensions from the Cold War and the period of apartheid in South Africa to the post-apartheid era. It makes an attempt to investigate the prospects of Southern Africa becoming a security community and the processes and practices underlying these efforts. Using the constructivist theory approach to international relations, the thesis argues that the preoccupation with principles of sovereignty and non-interference, a lack of political will and the absence of common values that could help SADC institute binding rules and decision-making are the main blocks that prevent the region from asserting itself as a security community. All these militate against the idea of mutual accountability among SADC member states and have a negative impact on the institutional and functional capacity of SADC. This also prevents SADC from dealing with the emerging non-military human security threats in the region. In consideration of this, the thesis argues that the idea of security community building in Southern Africa remains not only a regional issue, but also requires the involvement of extra-regional actors.
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- Date Issued: 2006
Grade 10 life science teachers' understanding and development of critical thinking skills in selected schools in Namibia
- Authors: Avia, Ndiyakuphi
- Date: 2009
- Subjects: Education -- Namibia Life sciences -- Study and teaching (Secondary) -- Namibia Critical thinking -- Study and teaching (Secondary) -- Namibia Education -- Curricula -- Namibia Educational change -- Namibia Teachers -- Training of -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1550 , http://hdl.handle.net/10962/d1003432
- Description: The educational reform policy in Namibia adopted the principles and practice of learner-centred education, a policy based on constructivist epistemology. This approach emphasises that learners are constructors of knowledge and that they must discover information and construct their own learning. Constructivist techniques require the use of critical thinking through learners’ active involvement in the learning process. The aim is for learners to use critical thinking to identify problems, ask questions, reason, examine and solve problems in real situations and make sound decisions. This approach provides learners with activities and experiences that stimulate them to learn to think for themselves and to ask questions. Therefore, teachers need to design activities that require learners to think critically and act independently through mastering these various modes of inquiry. The purpose of this study was to explore how the selected Grade 10 Life Science teachers understand and implement critical thinking in their teaching practice. I conducted the study in two secondary schools from the Omusati region in Namibia using a case study to gain insight into the implementation of critical thinking. Three data collection instruments: interviews, document analysis and class observations were used. The reason for conducting this study was to gain a better understanding of how teachers use various strategies to foster critical thinking skills in Life Science and the challenges they experience in teaching in secondary schools. The results of the study revealed that teachers have a theoretical understanding of what critical thinking implies and the role it plays in learning. They are also aware of the strategies used to develop critical thinking skills. However, these theoretical perspectives do not reflect in their teaching in that some of the strategies that the teachers used did not bring about meaningful learning. Learners are still required to recall factual knowledge, thus active involvement of the learners is limited. The study also revealed that there are specific issues that hamper the implementation of critical thinking, which include superficial understanding of learner-centered education, teacher-tell approach, overcrowded curriculum, inexplicit syllabus, lack of good examples from the textbooks and examinations, too short lesson periods, lack of language proficiency and lack of professional development. The findings indicate that despite the theoretical understanding of the teachers in this study, their actual practice of developing critical thinking skills is problematic. The study concludes that teachers should be encouraged to design better-structured activities in order to involve learners beyond just being listeners. In light of these findings, the study recognizes a need for ongoing in-service professional development to support teachers in modelling critical thinking to their learners and to teach them to think critically. The findings of the study will serve to inform both my and my colleague’s professional practice as advisory teachers with regard to what to focus on when advising and supporting the teachers in schools.
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- Date Issued: 2009
Bayesian logistic regression models for credit scoring
- Authors: Webster, Gregg
- Date: 2011
- Subjects: Bayesian statistical decision theory Credit scoring systems Regression analysis Logistic regression analysis Monte Carlo method Markov processes Financial institutions
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:5574 , http://hdl.handle.net/10962/d1005538
- Description: The Bayesian approach to logistic regression modelling for credit scoring is useful when there are data quantity issues. Data quantity issues might occur when a bank is opening in a new location or there is change in the scoring procedure. Making use of prior information (available from the coefficients estimated on other data sets, or expert knowledge about the coefficients) a Bayesian approach is proposed to improve the credit scoring models. To achieve this, a data set is split into two sets, “old” data and “new” data. Priors are obtained from a model fitted on the “old” data. This model is assumed to be a scoring model used by a financial institution in the current location. The financial institution is then assumed to expand into a new economic location where there is limited data. The priors from the model on the “old” data are then combined in a Bayesian model with the “new” data to obtain a model which represents all the available information. The predictive performance of this Bayesian model is compared to a model which does not make use of any prior information. It is found that the use of relevant prior information improves the predictive performance when the size of the “new” data is small. As the size of the “new” data increases, the importance of including prior information decreases
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- Date Issued: 2011
Investigating the popularity of the main news bulletin on Muvi TV, a Zambian television station: a reception study of Lusaka viewers
- Authors: Mbatha, Loisa
- Date: 2011
- Subjects: Television broadcasting of news -- Research -- Zambia Broadcast journalism -- Research -- Zambia Television programs -- Research -- Zambia
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3463 , http://hdl.handle.net/10962/d1002918
- Description: The "tabloid TV" genre, like tabloid newspapers has been chastised for depoliticising the public by causing cynicism, and lowering the standards of rational public discourse. Such criticisms are not always based on a close interrogation of the reasons for the popularity of such a genre amongst its consumers. The "tabloid TV" news genre is a relatively new phenomenon in Zambia and in the African context in general. This study is an investigation of the rise in popularity of the Zambian television station, Muvi TV. It is a reception study of Lusaka (capital city) viewers, particularly the working class community, who make up the majority of the TV stations' audience. Members of this social group who have hitherto been marginalised from mainstream media discourses were interviewed. In particular, the study explores the meanings obtained from the content of Muvi TVs' tabloidised main evening news and its relevance to their everyday lived experiences. The TV station gives prominence to "micro-politics of everyday life", alongside "serious" stories albeit in a more lurid, sensationalised and personalised manner. In undertaking this investigation, the study draws primarily on qualitative in-depth interviews - focus group and individual. These techniques unearth the manner in which the viewers decode the messages and appropriate the meanings into their lived experiences. The study establishes that the popularity of Muvi TV is due to the emphasis on human-interest stories epitomised by tabloid journalism values. The working class majority is able to relate and identify with these stories, and attaches greater believability to the station's news as compared to the public broadcaster, the Zambia National Broadcasting Corporation (ZNBC). As such, Muvi TV can be seen to fulfil a political function despite its sensationalised approach.
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- Date Issued: 2011
An analysis of the impact of tax changes between 1996 and 2012 on the tax burden of individuals in South Africa
- Authors: Krug, Lee
- Date: 2012
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:885 , http://hdl.handle.net/10962/d1001639
- Description: The objective of the research was to determine whether the changes made to the Income Tax Act, 58 of 1962 between 1996 and 2012, in respect of fringe benefits, allowances, deductions, tax tables and rebates, where these changes apply to individuals, have resulted in relieving the tax burden placed on individuals in South Africa. The research was conducted by means of a critical analysis of documentary data with specific reference to the Income Tax Act, annual amendments to the Income Tax Act, statistics relating to tax collections, the National Budget and the Annual Budget Speeches as tabled by the Minister of Finance. These sources were utilised to analyse the amendments to the Act that have taken place over the last sixteen years, where they impact on the tax liability of an individual. A hypothetical example incorporating all the variables identified in the analysis of the tax amendments was used to provide a detailed analysis of the tax payable by an individual on an inflation-adjusted year-on-year basis. The research found that, whilst personal income tax is still the largest contributor to the national budget of South Africa, its contribution has decreased from 40.2 percent in 1996 to 34.3 percent in 2010. This decrease is partly attributable to the extensive tax reforms undertaken by Government with respect to the tax tables, resulting in a reduction in the marginal tax rates and increased tax rebates which had the effect that the individual taxpayer (as illustrated in the hypothetical example) experienced a decrease in the average rate of tax. In contrast to this, the increase in the taxable income of the hypothetical taxpayer exceeded the average rate of inflation over the period. Furthermore, the actual revenue collected by the government from personal income tax has increased by approximately eleven percent per annum, which far exceeds the average inflation rate of 6.23 percent. The research indicated that this could be the result of the increase in the taxable value of fringe benefits, specifically medical aid contributions and company cars, as well as the inclusion of the full amount of allowances in taxable income and the limits placed on the deductions an individual may claim. The result is a broadening of the tax base of the individual taxpayer. Therefore, although the government may have achieved its goal of a fairer tax system, the amendments made to fringe benefits, allowances and deductions have resulted in an increase in the average taxable income of individuals.
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- Date Issued: 2012
An investigation of the role of physical manipulatives in the teaching and learning of measurement in Grade 8 : a case study using surface area and volume
- Authors: Chiphambo, Shakespear M E K
- Date: 2012
- Subjects: Measurement -- Study and teaching -- Research Mathematics -- Education (Secondary) -- Study and teaching Teaching -- Aids and devices -- Research
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1657 , http://hdl.handle.net/10962/d1003540
- Description: The purpose of this study is to investigate the role of physical manipulatives in the teaching and learning of measurement in Grade 8. The study focuses on how the use of physical manipulatives promotes learners' mathematical proficiency in relation to the five strands of Kilpatrick, Swafford and Findell (2001). The basis of the research is a case study in the interpretive paradigm involving 18 out of a cohort of 270 Grade 8 learners in the school where I teach. The data was collected using a range of methods including: (i) baseline assessment tasks, first piloted using 7 Grade 8 learners and then given to the target group; (ii) an intervention programme with intervention tasks; (iii) a post-intervention task; (iv) observations during the intervention; and (v) individual interviews. The results of the baseline assessment and the post-intervention tasks were analysed both quantitatively and qualitatively. My research findings indicate an overall improvement of the performance after learners engaged in using physical manipulatives. The average mark of the learners in the baseline assessment task was 23% and after the intervention programme the average mark was 31 %. The responses from the learners interviewed showed that they were motivated and that the use of physical manipulatives assisted them in understanding the concepts of measurement, in particular surface area and volume. The results of my study thus reveal that the use of physical manipulatives in teaching and learning mathematics has a positive role to play in learners' understanding of surface area and volume at the Grade 8 level. The fmdings of this case study support other research regarding the importance of using physical manipulatives in teaching and learning mathematics. They align with other findings that assert that manipulatives are essential mediating tools in the development of the conceptual and procedural understanding of mathematical concepts, clarifying and helping learners to visualize abstract mathematical concepts.
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- Date Issued: 2012
Revision of Aloiampelos Klopper & Gideon F.Sm. (xanthorrhoeaceae subfam. asphodeloideae)
- Authors: Ellis, Kristen
- Date: 2013
- Subjects: Xanthorrhoeaceae , Asparagales
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10642 , http://hdl.handle.net/10948/d1020955
- Description: The genus Aloiampelos Klopper & Gideon F.Sm., previously treated as Aloe L. Ser. Macrifoliae (Sect. Prolongatae), comprises seven species with barely succulent leaves that are popularly known as rambling, scrambling or climbing aloes, because they make use of surrounding trees and shrubs for support. The rambling aloes are centered in the Eastern Cape but some species have disjunct distributions in the Western Cape and KwaZulu-Natal. Many are widely used in gardens and landscaping. With their rambling habit and weakly succulent leaves, the genus is widely considered to be an old lineage among alooid genera. Species concepts within the genus remain contentious, with disagreement amongst taxonomists with respect to the recognition of some taxa at the rank of variety. Morphology, historical taxonomy, palynology and phylogenetics of the genus were investigated. The occasional presence of minute cilia on the sheathing leaf bases and distinct lineation of the leaf sheaths of Aloiampelos tenuior var. decidua and Aloiampelos tenuior var. rubriflora were the most important outcomes of the morphological study. The pollen grains of all species studied were very similar in grain shape and exine surface pattern, with only minor differences in grain size. Ordination analyses showed that grain length and muri length were useful at the infraspecific level, with Aloiampelos tenuior “orange” separating clearly from the other varieties. Pollen morphology was therefore not informative as a taxonomic character at species level when used in isolation, but may be useful when used in conjunction with other characteristics. Preliminary analyses of two plastid barcoding regions (matK and rbcL) and nuclear ITS have confirmed that Aloiampelos is monophyletic. These barcoding markers were not informative in assessing the species boundaries among the closely related taxa in the genus and morphological assessments were therefore used to elucidate relationships at the species rank. A key is given for the genus, integrating the findings of the study.
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- Date Issued: 2013
Role of home gardens in enhancing food security in rural and urban areas : a case study of Nkonkobe Municipality, Eastern Cape South Africa
- Authors: Mcata, Bongiwe
- Date: 2013
- Subjects: Food security -- South Africa -- Eastern Cape Gardening -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/13105 , vital:39465
- Description: In South Africa, home gardens are an important source of food and nutrition. In both urban and rural areas, home gardens have been a traditional way of providing food and offer a great potential for improving household food security and alleviating micronutrient deficiencies. In the Eastern Cape Province which is the second largest province in South Africa, and is characterized by poverty, home gardens can help enhance household food security through direct access to nutritionally-rich fresh vegetables. Home gardens are also becoming an important source of food and income, especially for poor households, in both urban and rural areas. the province. The findings illustrates that livelihood diversification may not be relevant for household welfare in the case of South Africa. However promoting livelihood diversification remain imperative for household welfare in the South Africa in the long-run. It further illustrate that gender of head, education, access to electricity, home agriculture are imperative for the improvement of household welfare. Hence the study recommends policy relating to conditional granting of cash grant support, intensification of rural development programmes, education affordable and accessible at all level and support home stead or subsistence agriculture This study was carried out to investigate the role of home gardens in addressing household food security in urban and rural areas of Nkonkobe Municipality. The study also identified the factors affecting the ownership of home gardens and food security. Data was collected from 160 households from both the urban and rural areas of the Nkonkobe Municipality. These households were selected through the use of stratified random sampling. Data was collected by a questionnaire was administered through face-to-face interviews. Frequencies and means were used to describe the general characteristics of the households as well as ownership patterns of home gardens. In order to determine the factors that influence home gardens and food security among the sampled households, a binary logistic regression model was adopted. The results show that the statistically significant variables, at the 5percent level, on food security are total income and home garden ownership. Food security was measured using the dietary diversity score. Location, access to land and education significantly affect the ownership of home gardens positively. In view of the research findings, several policy proposals are suggested. These include greater investment in programmes such as Massive food projects, Siyazondla and related home garden initiatives. Household income can be improved by promoting more non-agricultural activities in order to ensure household food security.
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- Date Issued: 2013
The isolation and characterisation of secondary metabolites from selected South African marine red algae (Rhodophyta)
- Authors: Fakee, Jameel
- Date: 2013
- Subjects: Metabolites Marine algae -- South Africa Marine algae -- Therapeutic use Metabolites -- Therapeutic use Marine metabolites Plocamocera Red algae Laurencia Delisea flaccida
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:3733 , http://hdl.handle.net/10962/d1001472
- Description: Secondary metabolites from natural sources are fast growing as popular drug leads. The structural novelty and favourable biological activity that these compounds display contribute to their popularity as drugs of the future. Examples of such compounds include the potent anticancer drug paclitaxel isolated from the bark of a yew tree as well as the more commonly known analgesic aspirin which stems from the bark of the willow tree. The biological activities exhibited by these secondary metabolites are vast and range from antimicrobial to anticancer activity to mention but a few. As a result, the isolation of novel compounds from natural sources is on the rise. The South African seaboard is home to a wealth of various marine algal species which produce fascinating secondary metabolites. For example, Portierria hornemanii was shown to produce halomon, a halogenated monoterpene which has displayed promising cytotoxic activity. This study thus focused primarily on pursuing novel compounds from three endemic South African marine algal species which have never been analysed previously from a chemical perspective. These are Plocamium rigidum (Bory de Saint-Vincent), Laurencia natalensis (Kylin) and Delisea flaccida (Suhr) Papenfuss. Four known compounds and one new halogenated monoterpene, (2E,5E,7Z)-8-chloro- 7-(dichloromethyl)-4-hydroxy-3-methylocta-2,5,7-trienal, were isolated from Plocamium rigidum. The breast cancer (MCF-7 cell line) inhibitory activity for these compounds was assessed and it was observed that an increase in the lipophilic nature of the compounds produced more favourable IC50 values. A pre-cursor to bromofucin type compounds, cis-laurencenyne, was isolated from Laurencia natalensis, as well as a new acetoxy chamigrane type compound, 4-bromo- 3,10-dichloro-7-hydroxy-3,7,11,11-tetramethylspiro [6.6] undec-1-yl acetate. Delisea flaccida was seen to contain two known bromofuranone type compounds isolated as an isomeric mixture, 1-[(5Z)-4-bromo-5-(bromomethylidene)-2-oxo-2,5- dihydrofuran-3-yl] butyl acetate and 1-[(5E)-4-bromo-5-(bromomethylidene)-2- oxo-2,5-dihydrofuran-3-yl]butyl acetate. These compounds are famous for their ability to inhibit bacterial biofilm production and they have been isolated before from an Australian Delisea spp , Adobe Acrobat 9.53 Paper Capture Plug-in
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- Date Issued: 2013
An assessment of the role South African Social Security Agency on poverty alleviation and reduction: a case study of the Eastern Cape province
- Authors: Manzi, Siphokazi
- Date: 2014
- Subjects: Public welfare -- South Africa -- Eastern Cape Social security -- South Africa -- Eastern Cape Social service -- South Africa -- Eastern Cape Poor -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Admin
- Identifier: http://hdl.handle.net/10353/1579 , vital:27480
- Description: Poverty, unemployment and inequality constitute the three main challenges to the attainment of universal socio-economic development within the Republic of South Africa. The government is the Republic of South Africa is grappling to alleviate and eradicate poverty since the dawn of freedom in April 1994. Further, poverty and inequality is historically racially biased due to the segregation which non-whites suffered during the pre-freedom era. The Eastern Cape Province has been regard as the poorest of all the nine provinces in South Africa. The war on poverty in the province has been intensified through the utilisation of social grants as social safety nets under an inclusive social security system. Despite of this poverty alleviation intervention, the prevalence rates of poverty the province remains alarmingly high.
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- Date Issued: 2014
The sustainability of cooperatives in peri-urban areas of Nelson Mandela Bay Municipality
- Authors: Mabaleka, Mntuwekhaya
- Date: 2014
- Subjects: Sustainable development -- South Africa -- Nelson Mandela Bay Municipality , Business enterprises -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/3366 , vital:20426
- Description: This research study focuses on investigating the sustainability of cooperatives in the peri urban areas of Nelson Mandela Bay Municipality. The researcher described a cooperative concept, identified and explained a research problem. Research study addressed literature extensively on the local and international scenes; looking at cooperative case studies of India, California, United Kingdom, Ghana, Bangladesh and South Africa. The researcher used a qualitative research methodology using structured and semi structured questionnaires that were distributed to thirty identified cooperatives in Walmer Location and external stakeholders supporting cooperatives. Face to face and telephonic interviews were used during research in three identified funded cooperative members, registered cooperative members and external stakeholders supporting cooperatives. Research findings confirmed unequitable age distribution in cooperatives. Young people constituted 10% of cooperatives’ membership which led to non-transference of knowledge and experience from the elderly to the young; dominance of women in cooperatives who joined or registered cooperatives with the intention of receiving a sustainable income so that they could support their families; poor governance in cooperatives caused cooperatives to fail. Eighty percent of registered cooperative members during research confirmed that they do not have access to the markets, while 2% confirmed that they have access to the markets although they are unable to secure contracts; research confirmed that the majority (59%) of Walmer Location registered cooperative members do not have matric (grade 12) while 25% of cooperative members have matric and 16% have a post-matric qualification; research findings confirmed a decrease in the survival rate of cooperatives after registration without receiving financial support; research findings confirmed that cooperative members do not receive all training programmes that would ensure cooperatives’ sustainability; other cooperative challenges include lack of cooperation among cooperatives, lack of monitoring and evaluation systems, high crime rate and continuous service delivery protests and lack of integration among stakeholders supporting cooperatives.
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- Date Issued: 2014
An interrogation of the representation of the San and Tonga ethnic ‘minorities’ in the Zimbabwean state-owned Chronicle, and the privately owned Newsday Southern Edition/Southern Eye newspapers during 2013
- Authors: Mlotshwa, Khanyile Joseph
- Date: 2015
- Subjects: The Chronicle (Zimbabwe) , Newsday Southern Edition/Southern Eye (Zimbabwe) , Mass media and ethnic relations -- Zimbabwe , Mass media -- Political aspects -- Zimbabwe , Mass media and nationalism -- Zimbabwe , Minorities and journalism -- Zimbabwe , Press and politics -- Zimbabwe , San (African people) -- Social conditions , Tonga (Zambezi people) -- Social conditions , Critical discourse analysis
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3549 , http://hdl.handle.net/10962/d1018546
- Description: This study critically interrogates representations of the San and Tonga in the Chronicle and the NewsDay Southern Edition/Southern Eye newspapers in 2013. It makes sense of how these representations and the journalistic practices that underwrite them position the ethnic groups as ‘minorities’ - in relation to other ethnic groups - within the discourses of Zimbabwean nationalism. Underpinned by a constructionist approach (Hall, 1997), the study makes sense of the San and Tonga identities otherwise silenced by the “bi-modal” (Ndlovu- Gatsheni, 2012: 536; Masunungure, 2006) Shona/Ndebele approach to Zimbabwean nationalism. In socio-historic terms, the study is located within the re-emergence of ‘ethnicity’ to contest Zimbabwean nationalism(s) during debates for the New Constitution leading to a Referendum in March 2013. The thesis draws on social theories that offer explanatory power in studying media representations, which include postcolonial (Bhabha, 1990, 1994; Spivak, 1995), hegemony (Gramsci, 1971), and discourse (Foucault, 1970, 1972; Laclau and Mouffe, 1985) theories. These theories speak to the ways in which discourses about identity, belonging, citizenship and democracy are constructed in situations in which unequal social power is contested. The thesis links journalism practice with the politics of representation drawing on normative theories of journalism (Christians et al, 2009), the professional ideology of journalism (Tuchman, 1972; Golding and Elliot, 1996; Hall et al., 1996), and the concept of journalists as an ‘interpretive community’ (Zelizer, 1993). These theories allow us to unmask the role of journalism’s social power in representation, and map ways in which the agency of the journalists has to be considered in relation to the structural features of the media industry in particular, and society in general. The study is qualitative and proceeds by way of combining a Critical Discourse Analysis (CDA) (Fairclough, 1992; Richardson, 2007) and ideological analysis (Thompson, 1990) of eight news texts taken from the two newspapers and in-depth interviews with 13 journalists from the two newspapers. This way we account for the media representations journalists produced: sometimes reproducing stereotypes, at other times, resisting them. Journalists not only regard themselves as belonging to the dominant ethnic groups of Shona or Ndebele, but as part of the middle class; they take Zimbabwean nationalism for granted, reproducing it as common-sense through sourcing patterns dominated by elites. This silences the San and Tonga constructing them as a ‘minority’ through a double play of invisibility and hyper visibility, where they either don’t appear in the news texts or are overly stereotyped.
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- Date Issued: 2015
Challenges of post-apartheid state-owned company pension fund reform: a case study of the controversy around the Transnet-Transport Pension Fund
- Authors: Goqoza, Noluyolo Juliet
- Date: 2015
- Language: English
- Type: text , Thesis , Masters , MSocSc
- Identifier: http://hdl.handle.net/10962/54766 , vital:26610
- Description: This thesis examines the restructuring of the pension funds of Transnet, a South African state-owned company involved in transportation, from the 1990s. Two of its main pension funds, the Transport-Transnet Pension sub-Fund (TTPF) and the Transnet Second Defined Benefit Fund (TSDBF), have been surrounded by controversy, with major court actions brought by aggrieved pensioners in 2006-2012 and again from 2013, and smaller cases in 1997-1999 and 2004. (There were also a number of smaller cases, mostly unsuccessful, but the thesis will not examine them). The case that started in 2013 is the biggest class action in the country‟s history, and makes claims of serious mismanagement and bad faith against the Transnet management. But the fundamental grievance is that (according to the 2013 legal case) “more than 80% of pensioners earn less than R4 000.00 a month… 62 % earn less than R2 500.00… 45% of the pensioners earn less than the state‟s ordinary old-age pension” grant for the poor. Although that case is ongoing, this thesis examines the background and controversies that frame the case. It provides an overview of the history and development of the South African pensions system and South African state-owned companies; it examines how these have been shaped by the apartheid and post-apartheid periods, and by the rise of neo-liberalism; it examines the evolution of Transnet and its pensions systems, from the early days of the South African Railways and Harbours Administration (SAR&H, formed 1910), to its restructuring into the South African Transport Services (SATS) in 1982, and then into Transnet in 1990. The thesis shows that the operations of the TTPF and TSDBF, which are closed to new members, have had serious effects on pensioners that rely upon them. Pensions are very low (the main reason for the various court cases), and this is for a range of reasons. Annual increases in pensions are formally set at below-inflation levels, leading to falling real incomes. More pressure on pensioners‟ livelihoods has arisen from Transnet‟s cuts to other benefits, like the medical aid Transmed, provided to pensioners. While the schemes are solvent, the pensions generally started at a low base, partly because most pensioners were relatively poorly paid workers before retirement (and the pensions were linked to former salaries). There is also a racial dimension: while most white workers at SAR&H/ SATS and Transnet were poorly paid, black, Coloured and Indian workers were paid even worse, and, further, were only brought into the pension schemes late. Both TTPF and TSDBF are defined benefit funds, which means members are guaranteed specific benefits at retirement, with the employer obligated to inject funds to meet shortfalls where needed. Yet neither the state nor Transnet has been willing to take actions to lift the basic pensions, such as investments into the funds, or to make systematic ex gratia payments to bring the pensions to a reasonable level, to remove historic racial inequalities between pensioners, to increase medical aid co-payments or coverage or to otherwise address the pensioners‟ situation. It does not seem that the reason for the problems is that the two funds have been severely mismanaged or asset-stripped, as alleged in the 2013 class action: it must be noted that both funds report surpluses. But the surpluses are possible because the pensions are low and falling in real terms, and the numbers of pensioners declining due to deaths. It seems clear that Transnet is unable or unwilling to act to decisively improve the situation of the pensioners: ensuring a surplus on existing pension funds is a major goal. This is partly because Transnet itself has ongoing financial problems, and partly because it operates in the context of neo-liberal restructuring, like corporatisation, commercialisation and privatisation, which places limits on the additional funding of the funds. At the same time, the pensioners have very little real, as opposed to a nominal, say in the administration of the pension schemes, limiting their ability to affect the rules and administration or raise issues. The thesis seeks to use historical institutionalism, which sees policies and major institutions, including state-owned companies, as shaped by power and conflict, especially between classes. This is used to try and explain changing state policies and the changing role and actions of state-owned companies, as a way of understanding Transnet‟s actions, as well as its treatment of its pensioners.
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- Date Issued: 2015