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Rehabilitation and (dis-)empowerment a discourse analysis of interviews with subjects variously positioned within the South African Correctional Services system

  • Authors: Storm, Lize-Mariè
  • Date: 2005
  • Subjects: Criminals -- South Africa Interviews , Prison wardens -- South Africa Interviews , Criminals -- South Africa -- Rehabilitation , Discourse analysis
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:8379 , http://hdl.handle.net/10948/374 , Criminals -- South Africa Interviews , Prison wardens -- South Africa Interviews , Criminals -- South Africa -- Rehabilitation , Discourse analysis
  • Description: The present treatise is an attempt to come to terms with the, by all accounts, dismal conditions that exist in present-day South African prisons by addressing these conditions as they are reflected in two interviews with individuals intimately acquainted with them, as well as by pertinent media-reports. The study is predicated on the belief that the most suitable methodological approach to a situation characterized by extreme conflicts and tensions in terms of power relations, is provided by (mainly Foucaultian) discourse-theory and the discourse-analysis that it makes possible. Consequently, after an introduction in which the present study is justified, followed by a theoretical section outlining the terrain of discourse theory and discourse-analysis, two chapters are devoted to specific discourse-analyses of interviews with an awaiting-trial prisoner in a South African prison and a warden employed at the same institution, with a view to uncovering the power-relations at stake here. While acknowledging that the implications of the insights thus afforded are not, strictly speaking, generalizable in a positivist manner, and that the power-relations brought to light by means of these discourse-analyses are highly specific, it is argued that various other studies pertaining to the South African prison system indicate that these powerrelations – more specifically the disempowerment of prisoners by the functioning of violently hierarchical discursive practices in South African prisons - are not restricted to the prison in question. In fact, given the SA Correctional Services’ stated policy of rehabilitation, it is striking that there is scant evidence of any such rehabilitation in the prisons concerned – at least in the sense of prisoners attaining a level of moral responsibility that would enable them to live as accountable citizens in a democratic society. In conclusion it is argued that the present state of affairs, far from being conducive to the stated goal of rehabilitation, actually undermines its realization, and that the social and economic inequalities in South Africa, exacerbated by the union between ‘democracy’ and global capitalism, are perpetuated and reinforced by the existing discursive practices in South African prisons.
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  • Date Issued: 2005

Socio-economic, cultural and policy issues impacting on community forestry development : a case study of Hlabisa district in Kwazulu-Natal

  • Authors: Masuku, Sipho Sikhumbuzo
  • Date: 2005
  • Subjects: Forests and forestry -- South Africa -- KwaZulu-Natal , Forests and forestry -- Economic aspects -- South Africa -- KwaZulu-Natal , Forests and forestry -- Social aspect -- South Africa -- KwaZulu-Natal , Forests and forestry -- Cultural aspect -- South Africa -- KwaZulu-Natal
  • Language: English
  • Type: Thesis , Masters , MTech
  • Identifier: vital:10743 , http://hdl.handle.net/10948/818 , Forests and forestry -- South Africa -- KwaZulu-Natal , Forests and forestry -- Economic aspects -- South Africa -- KwaZulu-Natal , Forests and forestry -- Social aspect -- South Africa -- KwaZulu-Natal , Forests and forestry -- Cultural aspect -- South Africa -- KwaZulu-Natal
  • Description: South Africa is not well-endowed with indigenous forests and those that remain are known to be degraded and declining at an alarming rate. This constitutes a direct threat to the quality of life of the resource-poor rural households which are directly dependent on the resources indigenous forests offer, as well as to ecological integrity. It is also recognised that the declining tree resources, particularly the indigenous tree species of high value, are increasingly threatened by a number of growing subsistence demands. This emphasises the need to establish, cultivate and conserve high-value tree species. Community forestry is recognised as a viable option for optimising land productivity; reducing pressure on indigenous forests and woodlands; ensuring a sustainable supply of desired tree products and services; and improving the quality of life of the resource-poor rural households. The primary purpose of Community Forestry Development (CFD) in the Hlabisa District is the provision of an information service and of technical support to enhance the livelihoods of rural communities by means of tree-related resources. Community forestry mainly focuses on tree resources that form an integral part of or contribute to rural people’s livelihoods. This includes small-scale growers (woodlots), woodlands and indigenous forests. Community forestry can be defined as tree growing and managed by the people for the people. Community forestry encompasses a wide range of activities which include farm forestry, agroforestry, village planting, woodlots, woodland management and indigenous-forest management by rural people, as well as tree planting in urban and peri-urban areas. Natural forests in South Africa account for less than 1 percent of the total land area. It has been suggested that these natural forests will no longer be able to meet the demand for forest products by 2020. The KwaZulu Department of Agriculture and Forestry embarked on community forestry in 1976 (but only on an ad hoc basis) as a possible solution to this dilemma. Later, the two South African pulp and paper giants, SAPPI and Mondi, started the Project Grow and Khulanathi Schemes respectively. One of the objectives of out-grower schemes was to encourage rural communities to plant trees on their own lands for the economic, social and environmental benefits trees offer. For example, timber could be sold to forestry companies. Financial assistance was offered to these communities to encourage implementation of such schemes. This exercise was aimed at bringing economic activity, capacity- building and community empowerment to the rural areas. The growers would benefit from the financial assistance and the readily available market provided by the company, while the company would be able to satisfy its demand for timber.
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  • Date Issued: 2005

Soul tattoos : an exploration of the therapeutic self - the indelible and the disposable

  • Authors: Naidoo, Leanne
  • Date: 2005
  • Subjects: Tattooing -- Therapeutic use
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:9842 , http://hdl.handle.net/10948/373 , Tattooing -- Therapeutic use
  • Description: From a social constructionist perspective, the self of the therapist is the only tool that she takes into therapy with her. The study of the therapeutic self therefore becomes important as this impacts on the quality of therapy received by the client. This treatise explores the development of the researcher’s therapeutic self through the storying of significant learning experiences in the course of her training in counselling psychology. An analysis of the narrative reveals the substance of some of the soul tattoos that make up her therapeutic self. The study was undertaken from an action research approach, thus emphasising the investigation of the therapeutic self in the field and feeding this information back into the practice of counselling psychology in the course of the research project. The themes extracted in the analysis reveal the process of action learning and what constituted significant learning experiences for the researcher. The researcher found that certain conditions were required for the formation of soul tattoos and that merely obtaining a masters degree in counselling psychology was not sufficient preparation for the practice of counselling psychology.
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  • Date Issued: 2005

Strategies engaged by a South African beverage organisation entering African markets

  • Authors: Brink, Andries Petrus
  • Date: 2005
  • Subjects: International business enterprises , Coca-cola Sabco (Firm) , Soft drink industry -- South Africa , International trade
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8544 , http://hdl.handle.net/10948/410 , International business enterprises , Coca-cola Sabco (Firm) , Soft drink industry -- South Africa , International trade
  • Description: Africa is acknowledged as a vast, untapped market for consumer goods as trade barriers are coming down and economies are starting to develop. The need for consumer goods arises with economic activity. This poses the following question, which will be addressed by this research: How can potential African consumer markets be successfully unlocked by a South African beverage organisation, thereby reducing risk of failure and eliminating the cost of a hit-and-miss approach? The secondary study focused on evaluating the aspects involved with risks and the modes of entry into foreign markets. The macro-environmental factors affecting the expansion into foreign markets were investigated to determine what influence they had on the entry mode chosen for a specific country targeted for expansion. Finally the marketing factors influencing the entry mode were analysed. The significance of trade blocs together with the advantages thereof was included in the study. The primary study was based on the theory and principles of existing literature. The Coca-Cola Sabco organisation was taken as a case study. Four countries, namely Kenya, Uganda, Mozambique and Namibia, were investigated. Questionnaires containing a set of questions to satisfy the sub-problems were sent to the various country managers and their first layers of management. Likewise, interviews were conducted with Coca-Cola Sabco head office strategic management. The empirical results obtained, indicated a strong concurrence, with the theory of entry modes and the influences of macro-environmental factors. In certain aspects, however, some contradictions with the theory pertaining to the Coca-Cola Sabco organisation, were observed. The findings concurred with the theory in that risk were minimised by the acquisition of a going concern that already possessed the infrastructure and logistics such as raw material procurement, manufacturing staff skills, distribution networks and political contacts. The empirical results contradict theory with respect to location economies and scale economies, as the Coca-Cola Company’s franchise agreement excludes the exporting of beverage products. Furthermore, Coca-Cola Sabco becomes involved in expansion initiatives only in reaction to an invitation from the Coca-Cola Company and not of its own desire. Therefore, market surveys are conducted subsequent to an invitation from the Coca-Cola Company. South African organisations planning expansion initiatives into emerging African markets need to take the specific macro- environmental factors of the country in question into consideration in order to minimise risk. A franchise agreement restricting exporting as in the case of Coco-Cola Company or any other restrictive agreement, might cause a deviation from contemporary theory, for example, where markets will be assessed for purposes of location and scale economies. Deviations from contemporary theory could also occur where a franchise opportunity is offered in a specific country that may not be the preferred market choice, due to its lack of growth potential.
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  • Date Issued: 2005

Strategies for sustaining family business through succession planning and family creed

  • Authors: Gwiliza, Nwabisa
  • Date: 2005
  • Subjects: Family-owned business enterprises -- South Africa -- Succession , Family corporations -- South Africa -- Management
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8537 , http://hdl.handle.net/10948/193 , Family-owned business enterprises -- South Africa -- Succession , Family corporations -- South Africa -- Management
  • Description: Family business literature reveals that the majority of family businesses do not make it to the second generation, and quite a few are fortunate to be passed onto the third generation. Succession planning is the critical issue that enhances continuity of the family business. Relational influences indicate that the balancing of family systems and business systems is more likely to encourage high quality succession. The development of effective practical governance systems can help the family business achieve its strategy. External influences indicate that owner role adjustment, defined as the predecessor’s “letting go” in the firm, as well as the development and mentoring of the successor, shape the effectiveness of succession in the family business.
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  • Date Issued: 2005

Stress, coping resources and adjustment of married mothers in the teaching profession

  • Authors: Nell, Reinette Deidre
  • Date: 2005
  • Subjects: Women teachers -- Life skills assessment -- South Africa , Work and family -- South Africa -- Psychological aspects , Life skills , Stress (Psychology)
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:9851 , http://hdl.handle.net/10948/387 , Women teachers -- Life skills assessment -- South Africa , Work and family -- South Africa -- Psychological aspects , Life skills , Stress (Psychology)
  • Description: The changes that have taken place in the South African educational system over the past few years have placed teachers under increasing stress. While abundant overseas literature is available regarding teacher stress, limited studies have focused specifically on South African samples. Female teachers, and working mothers, often experience additional stressors to men. Studies on women’s health have received little attention in comparison with the magnitude of research conducted on men’s health. The aim of the current study was to explore and describe the stress, coping resources and adjustment of married mothers in the teaching profession, and to explore and describe the patterns of stress and coping resources of these women. A non-experimental, exploratory descriptive study was employed. A biographical questionnaire and three paper-and-pencil measures, namely the Experience of Work and Life Questionnaire, the Coping Resources Inventory and the Personal, Home, Social and Formal Relations Questionnaire, were administered to 31 full-time primary school teachers who are married mothers of dependent children under the age of 14 years. A non-probability convenience sampling technique was employed. Descriptive statistics and cluster analysis were used in the data analysis. The results of the WLQ for this sample indicated that the mean score for the total level of stress fell within the high range, but with regards to the mode, the majority of the participants had average scores. The results of the CRI indicated an average level of coping resources for the present sample. The sample scored slightly above average on seven of the eleven components of the adjustment areas of the PHSF and slightly below average on the other four components. The participants in cluster one had average levels of stress and an average level of coping resources. The participants in cluster two scored very high levels of stress and average levels of coping resources. The participants in cluster three had very high levels of stress and low levels of coping resources. Suggestions were made for future research involving the stress, coping resources and adjustment of married mothers in the teaching profession. Finally, the limitations as well as the value of the research were outlined.
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  • Date Issued: 2005

Study of the skincalm filling process at Aspen Pharmacare applying some six sigma principles

  • Authors: Marx, Johannes
  • Date: 2005
  • Subjects: Ointments -- Packaging , Six sigma (Quality control standard)
  • Language: English
  • Type: Thesis , Masters , MTech
  • Identifier: vital:10369 , http://hdl.handle.net/10948/184 , Ointments -- Packaging , Six sigma (Quality control standard)
  • Description: Aspen Pharmacare is listed on the Johannesburg Securities Exchange South Africa (JSE) and is Africa’s largest pharmaceutical manufacturer. The company is a major supplier of branded pharmaceutical and healthcare products to the local and selected international markets. For decades, Aspen has manufactured a basket of affordable, quality, and effective products for the ethical, generic over-the-counter (OTC) and personal care markets. Aspen is also the leading supplier of generic medicines to the public sector, providing comprehensive coverage of the products on the Essential Drug List. Aspen continues to deliver on its commitment toward playing a role in social responsibility diseases such as HIV/AIDS, tuberculosis and malaria. In August 2003 Aspen developed Africa’s first generic anti-retroviral drug, namely Aspen-Stavudine. Aspen’s manufacturing facilities are based in Port Elizabeth (PE) and East London. Aspen has recently completed an Oral Solid Dosage (OSD) manufacturing facility worth approximately R150 million in PE. The Group manufactures approximately 20 tons of product daily and in excess of 400 tons of solid dosage pharmaceuticals, which equates to more than 2 billion tablets. In addition, more than 3 million litres of liquid pharmaceuticals and over 200 tons of pharmaceutical creams and ointments are produced per year [1]. Aspen excels at delivering quality products and services, exceeding customer expectations, complying with international standards in an environment that cultivates technical expertise and innovation. Following this philosophy through to the shop floor areas mean that there are always initiatives in continuous production improvement. One of these improvement projects introduced is called Six Sigma. 8 Ten members of the staff, selected from different expertise fields in the company were trained in Six Sigma. Knowledge gained from the two week training course were applied to different areas in the factory using Six Sigma principles. This dissertation focuses on the study undertaken in one of production areas, namely the filling process of the ointments and creams at the Aspen Port Elizabeth facility.
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  • Date Issued: 2005

Teacher adaptation of a curriculum during implementation

  • Authors: Childs, Margaret Mary
  • Date: 2005
  • Subjects: Curriculum change -- South Africa , Educational change -- South Africa
  • Language: English
  • Type: Thesis , Masters , MPhil
  • Identifier: vital:9486 , http://hdl.handle.net/10948/377 , Curriculum change -- South Africa , Educational change -- South Africa
  • Description: The purpose of this study is to investigate to what extent foundation phase teachers adapt Curriculum 2005. The study was guided by two research questions: (1) What are the critical components of Curriculum 2005 (foundation phase)? (2) What are the adaptations that teachers have made in teaching this curriculum? The specific focus of this study is foundation phase teachers’ initial implementation of the revised version of Curriculum 2005, the Revised National Curriculum Statement (RNCS). An Innovation Configuration Checklist was developed identifying the critical components of the RNCS and the variations of each. Using the checklist, foundation phase teachers were surveyed to establish the adaptations being made during implementation. The findings of this study indicate that there is less active learning and more teacher directed activity than is required by the RNCS. Assessment appears to be a problem area. Most teachers understand what is expected of them in terms of assessment and attempt to put it into practice. Assessment has however, proved to be burdensome and time consuming. Teachers’ planning demonstrates a sound understanding of the procedures to be followed. Teachers do however, need support in terms of deeper pedagogical content knowledge. Although teachers comply with the technical aspects of curriculum development they neglect the emancipatory aspects of the RNCS. The situation in foundation phase classrooms might be described as one where much change is taking place, but little transformation is happening at present. Teachers are nevertheless, reflecting on how to improve their teaching and continue to explore ways to adapt and improve the RNCS.
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  • Date Issued: 2005

The application of constraint management to a simulated manufacturing environment

  • Authors: Van der Merwe, Karl Robert
  • Date: 2005
  • Subjects: Theory of constraints (Management) , Production management , Manufacturing processes -- Computer simulation , Production engineering -- Computer simulation
  • Language: English
  • Type: Thesis , Masters , MTech
  • Identifier: vital:9606 , http://hdl.handle.net/10948/409 , Theory of constraints (Management) , Production management , Manufacturing processes -- Computer simulation , Production engineering -- Computer simulation
  • Description: South Africa endorsed a world trade accord ratified in Geneva on December 13, 1993. To promote world economic growth, the General Agreement on Tariffs and Trade (GATT) aimed to slash duties on 8000 categories of manufactured goods. Tariff barriers have declined significantly and are now approaching trivial levels (Hill, 1999, p163). Unfortunately, South Africa is ranked near the bottom of the World Competitiveness Report (Cheales, 1995, p8). Increased foreign competition has caused many South African companies to search for techniques that will improve their overall performance. Unless these techniques can be identified and implemented timeously, some companies may fail to remain competitive. This research addresses the lack of awareness in the Eastern Cape (SA) and utilisation of two techniques used successfully in the USA (and elsewhere in developed countries) namely, Constraint Management and simulation. The overall objective was to develop a method of convincing industry management of the benefits of the two techniques. The approach adopted was to use simulation to prove Constraint Management. To achieve this objective a comprehensive literature survey was performed to determine the logic of each technique and the associated benefits. The next step was to determine the levels of awareness among industry practitioners and managers. Managers, engineers and academics were requested to complete questionnaires in order to determine awareness and utilisation of each technique as well as factors that prevented the application of both. The simulation modeling process was examined in order to verify the logic of simulation and a model of a manufacturing system was developed. Constraint Management principles were then applied to the model in a series of experiments. This process was then developed into a manual that could be used to address the lack of awareness and utilisation of both Constraint Management and simulation. The manual was tested on a group of BTech students and industry practitioners in order to establish whether its use would be effective in raising awareness, understanding and utilisation. The outcome was positive and it was established that this technique was effective.
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  • Date Issued: 2005

The contribution of the Labour Court to the development of strike law

  • Authors: Nengovhela, Livhuwani Adolphus
  • Date: 2005
  • Subjects: Strikes and lockouts -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa , Labor courts -- South Africa
  • Language: English
  • Type: Thesis , Masters , LLM
  • Identifier: vital:10191 , http://hdl.handle.net/10948/430 , Strikes and lockouts -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa , Labor courts -- South Africa
  • Description: The Labour Relations Act 66 of 1995 brought a number of changes in the labour relations environment from its inception on 11 November 1996. The Act codified Industrial Court decisions that were already established under the strike-law jurisprudence from the Labour Relations Act 28 of 1956. These general changes to the law also impact on the strike-law regime. The purpose of this paper is to give an overview of the contributions made by the Labour Courts1 in developing strike law from the inception of the Act. The Labour Courts have made a number of decisions that have helped in clarifying the provisions of the Act. One should hasten to say that this has never been a smooth process by the courts. It will further be shown in this paper that some of the court decisions were not well accepted in the light of other considerations, such as the Constitution and the previous Industrial Court decisions. On some occasions the Constitutional Court had to intervene in order to clarify the intention of the legislature. For the purpose of effectively dealing with this topic, I shall briefly give the historical context of strike law in the form of common-law position, and the strike-law position before the Bill of Rights and the Constitution. I shall then endeavour to identify the legislative provision of the Act when it comes to strike-law provisions, at the same time identifying the important court decisions that were made.
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  • Date Issued: 2005

The development of a strategy for the successful implementation and management of technology for Valor Fruit Processors (Pty) Ltd

  • Authors: Olivier, Riaan
  • Date: 2005
  • Subjects: Technology -- Management , Citrus fruit industry -- South Africa -- Port Elizabeth
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:9268 , http://hdl.handle.net/10948/158 , Technology -- Management , Citrus fruit industry -- South Africa -- Port Elizabeth
  • Description: In an ever-changing environment, it has become difficult for organisation to create and maintain a competitive advantage. Nowhere is it more evident than in the manufacturing industry. For organisations to be successful, it is imperative for them to have a clear and well-defined strategy. This strategy should be viewed as the steering mechanism of the organisation. With the ever-increasing demands of customers, organisations have been forced to be agile in order to adapt to sudden changes. Now more than ever, technology can be used as a powerful tool. For organisations to be profitable and grow, they need to have a management team that is competent to manage the organisation in turbulent times. To ensure a competitive advantage, management must be able to predict the future needs of the organisation. The use of technology forecasting and technology audits can assist management in addressing this process. Most organisations are technology intensive and deliver products or services. The research attempts to determine a strategy for the successful implementation and management of technology in a manufacturing organisation. It also tries to establish the impact of technology auditing on the competitive advantage of the organisation. A comprehensive technological audit questionnaire was used in conducting an audit at Valor Fruit Processors (Pty) Ltd. It must be emphasised that this model is a generic model and should be customised to suit each particular organisation.
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  • Date Issued: 2005

The development of an electrochemical process for the production of para-substituted di-hydroxy benzenes

  • Authors: Rautenbach, Daniel
  • Date: 2005
  • Subjects: Phenol , Benzene
  • Language: English
  • Type: Thesis , Doctoral , DTech (Science)
  • Identifier: vital:10367 , http://hdl.handle.net/10948/159 , Phenol , Benzene
  • Description: The project was concerned with the investigation of the electrochemical oxidation of various phenols, and to develop a viable reaction system for the production of the respective hydroquinones. Current production routes utilizing phenol as starting material have the limitations of using large amounts of acids, having to be stopped at low conversions and producing a mixture of the hydroquinones and catechols. Of the possible routes to the respective hydroquinones from the various phenols, the electrochemical oxidation of these phenols offers commercial and environmental advantages and hence formed the theme of the investigation. The synthetic possibilities proved to be more prevalent in a system when the electrochemical oxidation of these phenols was performed in an aqueous medium utilizing an organic co-solvent. Results obtained during this investigation made it possible to make certain predications about the mechanism taking place. This was found to depend on the anode material used for the oxidation. The results showed that the process developed for the electrochemical oxidation of these phenols, yields mainly the para-isomers of the respective hydroquinones and benzoquinones in good yields and selectivities, with fair current efficiencies and good mass balances at high conversions. For example: * Phenol (batch) 8 F: 345% current efficiency, 70% hydroquinone, 6% catechol, 9% benzoquinone, 9% phenol and 94 mass balance. * 2-Tert-butylphenol (flow) 10 F: 37% current efficiency, 65% hydroquinone, 33% benzoquinone, 2% phenol and 100% mass balance. * 2,6-Di-tert-butylphenol (flow) 11 F: 23% current efficiency, 92 % hydroquinone, 6% benzoquinone, 1% phenol and 99% mass balance. The developed electrochemical oxidation system offers the following advantages over previous and current methods: simplified isolation and extraction procedures, smaller amounts of acid usage, reasonably selective synthesis of the para-isomer and a less corrosive system all at high conversions.
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  • Date Issued: 2005

The development of an integrated management model for occupational health and safety in medical institutions

  • Authors: Du Toit, Willem Johannes
  • Date: 2005
  • Subjects: Industrial safety -- South Africa -- Management , Industrial hygiene -- South Africa -- Management , Health facilities -- South Africa
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8551 , http://hdl.handle.net/10948/1300 , Industrial safety -- South Africa -- Management , Industrial hygiene -- South Africa -- Management , Health facilities -- South Africa
  • Description: Health and safety management forms part of the overall risk management of medical institutions, and deals with the responsibility of an organisation to provide a risk free environment for all who are exposed to the activities of such medical institutions. Affected people include health care workers, contractors, visitors, and patients. Medical institutions, and hospitals specifically, are uniquely distinct from other industries in that they employ highly skilled staff with specific specialised knowledge. These institutions are also increasingly making use of complex technology that requires specialist staff to operate medical machines and equipment. These specific aspects are accounted for in this research. The overall purpose of this research is to determine the need for an alternative approach to the management of health and safety in medical institutions. An appropriate model will be developed that can be integrated into the existing health and safety management system. The research methodology for this study comprises the following steps: Firstly, the health and safety environment was researched in relation to all stakeholders, external and internal, that are affected by medical institutions’ activities. The effect of these activities, and how it influences health and safety management, was evaluated in a South African context. Secondly, the overall risk management approach of medical institutions and the effect of organisational culture were researched to determine the effect on health and safety performance. Thirdly, a questionnaire was sent to selected staff of five hospitals in the Eastern and Western Cape to determine their perception and experience of health and safety management. Quantitative data on incidents in Netcare Hospitals were obtained, and a comparison of the questionnaire studies was done to determine the need for a health and safety model. The final step of this study entailed the development of a health and safety model using legislative requirements and the needs identified in the research. A proposal is made to integrate specialist functions and departments into the existing health and safety management system, in order to strengthen the managerial capabilities of such a system. The importance of improving the safety and compliance culture is indicated.
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  • Date Issued: 2005

The development of best practice guidelines for the contingency management of health-related absenteeism in the motor manufacturing industry

  • Authors: Werner, Amanda
  • Date: 2005
  • Subjects: Sick leave , Absenteeism (Labor) , Contingency theory (Management) , Automobile industry and trade -- South Africa
  • Language: English
  • Type: Thesis , Doctoral , DTech
  • Identifier: vital:9379 , http://hdl.handle.net/10948/160 , Sick leave , Absenteeism (Labor) , Contingency theory (Management) , Automobile industry and trade -- South Africa
  • Description: The research problem in this study was to identify best practices for the contingency management of health-related absenteeism. To achieve this goal, the following actions were taken: A literature study was conducted to identify the scope and impact of health-related absenteeism on organisations and the legal parameters within which health-related absenteeism should be managed. A literature study was also conducted to identify strategies to prevent and reduce health-related absenteeism and strategies to ensure the continuous provision of products and services in periods of high absenteeism. The theoretical study focused on the management of absenteeism, wellness, ill-health/mental problems and HIV/AIDS, as well as contingency strategies aimed at maintaining production and service provision. iii The findings from the literature study were integrated into a model of best practices for the contingency management of health-related absenteeism. This model was used as a basis for the development of a survey questionnaire to determine whether senior human resources practitioners, occupational health practitioners or line managers, who were responsible for the management of health-related absenteeism in organisations, agreed with the best practice guidelines developed in the study. The survey was conducted in the motor and motor component industry in the Nelson Mandela Metropolitan Municipality and Buffalo City Metropole. The empirical results from the study showed a strong concurrence with the best practices guidelines developed in the study, with the exception of the strategies aimed at maintaining undisrupted production and service provision during periods of high absenteeism. In particular, disagreement was shown with regard to alternative work arrangements such as flexible work-hours, a compressed workweek, telecommuting and job-sharing. Absenteeism, in general, is an issue that organisations are challenged with on a daily basis. The proliferation of various diseases, specifically HIV/AIDS, is contributing to this problem. An integrated and strategic approach is required to deal effectively and constructively with the immediate and expected future impact of health-related issues on absenteeism. Organisations could use the best practices guidelines, identified in this study, as a mechanism to benchmark how well they manage health-related absenteeism
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  • Date Issued: 2005

The development of motivational strategies for public sector workers in Kenya

  • Authors: Chepkilot, Ronald Kiprop
  • Date: 2005
  • Subjects: Public administration -- Kenya , Employee motivation , Civil service -- Kenya -- Personnel management
  • Language: English
  • Type: Thesis , Doctoral , DTech
  • Identifier: vital:9380 , http://hdl.handle.net/10948/161 , Public administration -- Kenya , Employee motivation , Civil service -- Kenya -- Personnel management
  • Description: The purpose of this study was to develop motivational strategies for motivating public sector workers in Kenya. To achieve this objective the following procedure was followed: • An examination of the public service was undertaken and the following factors were considered: The history of the public service; Past government reform programmes; The problem of corruption; Future government reform programmes; and The motivational climate in the service. iv • A literature survey was conducted on the approaches used by organisations in motivating employees. The findings were used to develop a motivational strategy model. On the basis of the strategies in the model, a questionnaire was developed for the empirical research study. • The empirical study was undertaken to examine the level of motivation in the public service and to identify the motivational strategies currently used in the public service in Kenya. The study also sought to determine the extent to which public sector managers agreed or disagreed that the motivational strategies developed by the study would be effective in motivating employees in their organisations. The results of the empirical study were incorporated into the integrated motivational strategy model presented in chapter six. The study established that the level of motivation among the public sector workers was extremely low. According to the research findings, 87 per cent of the respondents indicated that the level of motivation of employees in their organisation was low while 13 per cent indicated that it was high. It was also established that the climate in the public service was not conducive for motivating employees: the indicators were lack of job security; very low salaries; limited training and development opportunities; lack of career development programmes and lack of adequate working tools and equipment. It was further established that the government could no longer afford to make any substantial increases in salaries to the workers because the wage bill was extremely high at the level of 9.6 per cent of the GDP. It was observed that any further increases in salaries would v have a negative impact on the economy of the country. In view of the above, this study becomes extremely relevant as it suggests ways of enhancing the levels of motivation in the public service to improve service delivery in the public sector without allocation of vast financial resources. The study strongly recommends the application of the integrated motivational strategy model in its entirety; to enhance the level of employee’s motivation and work performance and achieve efficiency and effectiveness in service delivery. The study also recommends that further research be carried out to determine the effects of corruption on employee motivation and ways of eliminating the vice in the public service.
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  • Date Issued: 2005

The identification of a model to promote intrapreneurship in an automotive component company

  • Authors: Du Preez, Catherine Amanda
  • Date: 2005
  • Subjects: Entrepreneurship , Automobile industry and trade -- South Africa , Organizational change
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8549 , http://hdl.handle.net/10948/423 , Entrepreneurship , Automobile industry and trade -- South Africa , Organizational change
  • Description: South African organisations are facing a new era of intense global competition. The modern business world is characterised by change and this change presents both challenges and opportunities. As a result, organisations have to become more responsive to change by continuous, rapid and cost-effective innovation through integrating the strengths of the entrepreneurial small firm, such as creativity, flexibility and innovativeness, with the market power and resources of the large firm. Due to the dynamic nature of the automotive industry, it is vital that South African organisations and management identify creativity and innovation as the main sources of sustainable competitive advantage. Sustained competitive advantage is derived from consistently satisfying customers’ wants and needs through innovation. An intrapreneurial philosophy is of key importance to an organisation’s corporate strategy, ensuring that entrepreneurial values are incorporated into the culture of the organisation. This study took place within an automotive component company operating in the Eastern Cape. Based on the theoretical findings of the literature study a questionnaire was developed and distributed to all employees of the company. The objective of the questionnaire was to measure the prevalence of intrapreneurship within the company and based on the findings of the literature study, recommendations on the structure, systems, culture and management styles of the organisation were made. Finally, a model was developed that identifies the importance of innovation, customer-solution centeredness and being market driven as core strategic values.
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  • Date Issued: 2005

The learning styles of first year university students

  • Authors: Vawda, Aamena
  • Date: 2005
  • Subjects: Learning, Psychology of , College students -- South Africa -- Evaluation , Learning ability
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:9849 , http://hdl.handle.net/10948/358 , http://hdl.handle.net/10948/d1005817 , Learning, Psychology of , College students -- South Africa -- Evaluation , Learning ability
  • Description: There has been a shift in the South African education system from a purely grade-oriented system to that of a learner-centred outcome-based system of education which challenges higher educational institutions and their faculties to adjust their goals to this system. In South Africa there is evidence of poor academic performance at higher education institutions. Among other things, noncognitive factors may be important mediators of academic success. With the expansion of higher education and the increased emphasis on access, retention and life-long learning, it is a good reason to explore the nature of different learning styles (Healey & Jenkins, 2000). Learning styles and personality types has been identified as significant predictors of academic performance. The present study aimed to contribute to this body of research in general and to Kolb’s (1981) theory of experiential learning and his conceptualisation of learning styles in particular. The aims of the study were to explore and describe the learning styles of first year university students (Aim 1), to explore and describe the learning styles of first year university students per faculty (Aim 2), and to explore the relationship between learning styles and academic performance for students in the various faculties (Aim 3). The study used an explorative descriptive and correlational research method and was conducted within a quantitative framework. Participants were selected using a non-probability convenience sampling technique. The sample was comprised of 391 first year university students to whom Kolb’s Learning Style Indicator was administered as part of the Explore programme during orientation week. Descriptive statistics were used in order to explore and describe the learning style of the learners for the sample as a whole and per faculty. Data for the learning styles and academic performance categories were cross tabulated so as to comment on the relationship between learning styles and academic performance per faculty. Small cell sizes made it impossible to analyse the latter data statistically. Across the six faculties the Accommodator learning style was the most represented, followed by the Diverger learning style. No significant relationship was found between learning styles and academic performance. The implications of the findings for counselling and teaching students are highlighted and suggestions to expand the research through using larger samples are also made.
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  • Date Issued: 2005

The market overview and strategy development for selected components of a marketing plan for a cellular provider

  • Authors: Jones, Frank Harold
  • Date: 2005
  • Subjects: Cell phone services industry -- South Africa -- Marketing , Marketing -- Planning
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:10924 , http://hdl.handle.net/10948/175 , Cell phone services industry -- South Africa -- Marketing , Marketing -- Planning
  • Description: The research problem addressed in this study was to develop a marketing plan consisting of selected elements that would give a cellular company like Vodacom a competitive advantage over competitors and to capture a significant market share when marketing mobile data services like 3G. To achieve this object, a literature study to determine the key components of a marketing plan was undertaken and a theoretical model was selected to develop a marketing plan of selected components In addition to the literature study, an empirical study was conducted to identify core concepts critical to the development of a selected element marketing plan to market 3G and re-launch mobile data services. The results of the literature study were combined with the empirical study and a marketing plan based on McDonald was developed. Michael Porter’s five forces model was used as a reference to discuss the competitor analysis, a marketing strategy was compiled with specific referencing to the four P’s of marketing and marketing controls formed the basis of this research. This study concludes with recommendations applicable for the implementation of the marketing plan and options for further research.
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  • Date Issued: 2005

The mining and visualisation of application services data

  • Authors: Knoetze, Ronald Morgan
  • Date: 2005
  • Subjects: Data mining -- South Africa , Computer algorithms , Network performance (Telecommunication) -- Research -- South Africa
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:10480 , http://hdl.handle.net/10948/451 , Data mining -- South Africa , Computer algorithms , Network performance (Telecommunication) -- Research -- South Africa
  • Description: Many network monitoring tools do not provide sufficiently in-depth and useful reports on network usage, particularly in the domain of application services data. The optimisation of network performance is only possible if the networks are monitored effectively. Techniques that identify patterns of network usage can assist in the successful monitoring of network performance. The main goal of this research was to propose a model to mine and visualise application services data in order to support effective network management. To demonstrate the effectiveness of the model, a prototype, called NetPatterns, was developed using data for the Integrated Tertiary Software (ITS) application service collected by a network monitoring tool on the NMMU South Campus network. Three data mining algorithms for application services data were identified for the proposed model. The data mining algorithms used are classification (decision tree), clustering (K-Means) and association (correlation). Classifying application services data serves to categorise combinations of network attributes to highlight areas of poor network performance. The clustering of network attributes serves to indicate sparse and dense regions within the application services data. Association indicates the existence of any interesting relationships between different network attributes. Three visualisation techniques were selected to visualise the results of the data mining algorithms. The visualisation techniques selected were the organisation chart, bubble chart and scatterplots. Colour and a variety of other visual cues are used to complement the selected visualisation techniques. The effectiveness and usefulness of NetPatterns was determined by means of user testing. The results of the evaluation clearly show that the participants were highly satisfied with the visualisation of network usage presented by NetPatterns. All participants successfully completed the prescribed tasks and indicated that NetPatterns is a useful tool for the analysis of network usage patterns.
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  • Date Issued: 2005

The oxidative coupling of phenols using stoichiometric metal oxidants

  • Authors: Hoffmann, Eric
  • Date: 2005
  • Subjects: Phenols , Oxidation , Stoichiometry
  • Language: English
  • Type: Thesis , Doctoral , DTech
  • Identifier: vital:10977 , http://hdl.handle.net/10948/180 , Phenols , Oxidation , Stoichiometry
  • Description: The oxidative coupling of 2,6-di-t-butylphenol under mild reaction conditions is well documented and the subject of many patents. However, the coupling of other monoand di- substituted phenols is not as well documented and thus there is scope for further investigation for providing a convenient, environmentally friendly and economically viable method for the oxidative coupling of these phenols. In this study, the oxidative coupling of a variety of alkylated phenolic substrates, 2-tbutylphenol, 2,6-di-t-butylphenol, 2,4 -di-t-butylphenol and ,4-dimethylphenol, using a range of different oxidizing agents, were investigated by means of experimental and/or theoretical means. The dibutylated aromatics provided the highest selectivities to their respective coupled products, with results obtained with the dimethyl analogue being only satisfactory, and that for 2 -t-butylphenol being totally inefficient. PM3 Molecular orbital (MO) calculations were used to predict the possible modes of coupling for the substrates 2,6 -di-t-butylphenol and 2,4-di-t-butylphenol, and these results were then compared with those obtained experimentally in the laboratory. Preliminarily, the coupling of unsubstituted phenolics was also assessed by means of MO calculations. Much emphasis was placed on Ce(IV) as the oxidant, and the reaction conditions under which it was used and the results that were obtained have not been reported before and are therefore novel. The oxidation of 2,4-di-t-butylphenol using Ce(IV) in the presence of methanesulphonic acid was optimized to afford high yields and selectivities to the desired ortho C-ortho C coupled product under mild reaction conditions. Various reaction parameters were also investigated in this case, such as varying the MeSO3H concentration, the solvent, the reaction temperature, the reaction time, the substrate loading, the rate of oxidant addition and the substrate to oxidant ratio. Ce(IV) also gave a high selectivity to the para C-para C coupled product when IX using 2,6-di-t-butylphenol as the substrate. However, it was not as effective with 2,4- dimethylphenol, and even less so with 2-t-butylphenol. The oxidation reactions of 2-t-butylphenol and 2,4-dimethylphenol with various coupling agents were also investigated with the intention of obtaining high selectivities to the respective desired coupled products. In these studies, 2-t-butylphenol afforded a large number of products, irrespective of the oxidant used. The dimethyl analogue was more selective, but results were not optimal. It was clear that the number of substituents on the phenol ring, their nature and their position with regards to the hydroxyl moiety was of great importance and made a significant impact on the preferred coupling mode of the substrate. It was observed that steric effects also played a major role in the outcome of these reactions: 2,6-di-t-butylphenol never afforded any C-O coupled products whereas 2-t-butylphenol, 2,4-di-t-butylphenol and 2,4-dimethylphenol all appeared to undergo some C-O coupling. Finally, reaction mechanisms were provided for both the K3Fe(CN)6 and Ce(IV) work, these reacting in basic and acidic media, respectively. It was proposed that both of these mechanisms operate through the initial formation of the phenoxyl radical.
  • Full Text:
  • Date Issued: 2005
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