Stakeholders' perceptions of parents' involvement in the governance of a Namibian rural school
- Authors: Niitembu, Martha M
- Date: 2007
- Subjects: School management and organization -- Namibia Education -- Parent participation -- Namibia Education and state -- Namibia Rural schools -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1770 , http://hdl.handle.net/10962/d1003655
- Description: The issue of decentralisation has been one of the top priorities of the Namibian education system since independence in 1990. One of the decentralisation aims was to enhance parental involvement in education by establishing School Boards. However, School Boards and the role of parents in school management have been considered ineffective for several years which led to the promulgation of Education Act 16 of 2001 in which the roles of School Boards are strengthened and clarified. This study sought to investigate School Board members’ perceptions, understanding and experiences of parents’ involvement in school governance more specifically after the implementation of the Education Act of 2001 in 2003. This study is an interpretive case study of one combined rural school in the Ohangwena educational region of Namibia. This research employed three data collection techniques, namely semi-structured interviews, observation and document analysis. The main findings of this study reveal that there is a lack of joint understanding and shared vision between educators and parents in the School Board. This problem underpins other more symptomatic problems, such as lack of accountability in the matter of school finances, differences in understanding the roles of School Board members and lack of parents’ motivation from the school management. The study further reveals the ineffectiveness and insufficiency of the training provided in the past. It highlights some of the challenges that hinder the effective involvement of parents in rural school governance, such as poor educational background among parents, poor knowledge of the English language and poor understanding of educational issues. However the findings also acknowledge parents’ participation and their full involvement in decision-making. The findings show that the new School Board elected in terms of the Education Act of 2001 has been more effective than previous School Boards and has reached a number of achievements such as being instrumental in solving disciplinary problems, purchasing school assets and renovating classrooms. Recommendations for practice and for further research are made.
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- Date Issued: 2007
The idea of regionalism in West and Southern Africa : a critical social enquiry
- Authors: Lindsay, Albert Domson
- Date: 2007
- Subjects: Regionalism -- Africa, West Regionalism -- Africa, Southern Africa, West -- Politics and government Africa, Southern -- Politics and government Africa -- Foreign relations
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2848 , http://hdl.handle.net/10962/d1006118
- Description: Traditional views on International Relations dominate regional analyses. These invariably emphasize the dominance of state and market forces in inter-state relations. Experiences and expectations of people are less prominent in these discourses, and the practices they foster. This thesis critically analyses the regional processes in West and southern Africa within the framework of Critical Theory. It argues that these processes are constrained by instability and the increasing legitimacy crises of the State. The thesis demonstrates that the State, through exclusive nationalist practices, hinder the growth of a cosmopolitan order, and it argues that neo-liberal regionalism is a contested phenomenon because of its exclusive nature. Finally, the thesis suggests steps needed to resolve the legitimacy crises and to build an inclusive regional order, based on cosmopolitan values.
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- Date Issued: 2007
The relationship between individual needs and the choice of incentive schemes in the South African Breweries
- Authors: Long, Allan
- Date: 2007
- Subjects: South African Breweries Ltd. Incentives in industry -- South Africa Workers' compensation -- South Africa Performance -- Management Employee motivation
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:800 , http://hdl.handle.net/10962/d1006119
- Description: After careful review of all the relevant literature pertaining to motivation, performance management and compensation in the form of incentives, this thesis focuses primarily on determining whether a statistically significant relationship exists between individual needs and the choice of an incentive scheme option. The secondary aims of the research are to determine whether: A relationship exists between the job grade of an individual and the choice of an incentive scheme. A particular incentive scheme option is preferred by the employees in The South African Breweries (SAB). A particular preference exists, and if so, to make recommendations to SAB for consideration as alternatives to their existing incentive scheme options. After collation of the survey data from the respondents in the sample, the analysis and discussion of the results determined that no significant relationship exists between individual needs and the choice of an incentive scheme option. It was, however, determined that a significant relationship exists between the grade of the employees in SAB and their choice of an incentive scheme. 81% of all respondents indicated a desire for shares as an option in their Short Term Incentives (STI) which indicates a desire for shares in some form or another and may well indicate a level of confidence and commitment by the employees to the organisation. Although the research hypothesis was not proven, significant insights into remuneration within SAB was obtained, which has resulted in recommendations being made for further research into the option of shares in some form or another in the organisation. A further recommendation for SAB is to consider some form of share options for all employees in the organisation. As many other organisations that are performing at remarkable levels attest this performance to share ownership and the behaviour that emanates from it, it would be in the interests of SAB to further investigate the issue as it may improve performance, ownership and retention within the company.
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- Date Issued: 2007
Local food choices and nutrition : a case study of amarewu in the FET consumer studies curriculum
- Authors: Kota, Lutho Siyabulela
- Date: 2007
- Subjects: Continuing education -- South Africa -- Eastern Cape -- Curricula Education -- South Africa -- Eastern Cape -- Curricula Ethnoscience -- South Africa -- Eastern Cape Indigenous peoples -- Study and teaching -- South Africa -- Eastern Cape Nutrition -- Study and teaching -- South Africa--Eastern Cape
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1666 , http://hdl.handle.net/10962/d1003549
- Description: This case study examines the introduction of Indigenous Knowledge (IK) in the Consumer Studies curriculum of Further Education and Training (FET). The research is centred on the use of enquiry methodologies involving learners observing parent demonstrations of the making of ‘amarewu’ and other activities centred on the propositional knowledge dealing with fermentation in the Consumer Studies curriculum. The research involved a review of curriculum documents, participant observation of a demonstration of local food practices related to ‘amarewu’ and learner research activities and interviews to review the developing learning interactions. The learning activities were focused on the learners’ researching the cultural and nutritional value of ‘amarewu’ and included an audit of food consumed in the community. What transpired from this study was that working with IK in the curriculum is possible. The inclusion of IK is not only possible but desirable and has exciting possibilities for relevance in contemporary education. The active involvement in parent demonstration engaged the learners in IK in their mother tongue, therefore indigenous knowledge has relevance. The curriculum concepts also enhanced the engagement by giving rise to more relevant knowledge and a respect for cultural matters. Intergenerational capital and subject concepts also enabled learners to engage with local nutritional problems and to come up with practical solutions. This study demonstrates how IK intergenerational capital in combination in combination with curriculum concepts (subject knowledge capital) can enhance relevance and the learners’ real engagement with local health and nutritional problems. Not only did the learners have culturally valued knowledge, but also knowledge that has a practical grasp of the problem and that they could use to engage relevant issues. These two views of knowledge join in learning and can be used to address health issues. I therefore recommend connection of cultural knowledge and conceptual knowledge to strengthen the revitalisation of cultural heritage, thus equalising it to the modern patterns of life and enhancing meaningful curriculum orientation.
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- Date Issued: 2007
Cobalt Phthalocyanine Molecular Electrode for the Electrochemical Investigation of the Release of Glutathione upon Copper-Catalyzed Decomposition of S-Nitrosoglutathione
- Authors: Sehlotho, Nthapo , Griveau, Sophie , Nyokong, Tebello , Bedioui, Fethi
- Date: 2007
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/281201 , vital:55701 , xlink:href="https://doi.org/10.1002/elan.200603656"
- Description: Decomposition of S-nitrosoglutathione (GSNO) in phosphate buffer solution at physiological pH 7.4 in the presence of cuprous ion as a catalyst and sodium borohydride as a reducing agent is analyzed by observing the transient apparition of reduced glutathione GSH through its electrooxidation. Transient formation of GSH, upon decomposition of 1 mM GSNO in presence of 0.025 mM Cu(NO3)2 and 1 mM NaBH4 was detected by using an ordinary pyrolytic graphite electrode modified with an adsorbed monolayer of cobalt phthalocyanine at 0 V vs. SCE.
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- Date Issued: 2007
Contributions to the use of microalgae in estuarine freshwater reserve determinations
- Authors: Snow, Gavin Charles
- Date: 2007
- Subjects: Microalgae -- South Africa , Estuarine ecology -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:10620 , http://hdl.handle.net/10948/709 , Microalgae -- South Africa , Estuarine ecology -- South Africa
- Description: The ecologist Garrett Hardin (1968) introduced a useful concept called the tragedy of the commons, which describes how ecological resources become threatened or lost. The term “commons” is based on the commons of old English villages and is symbolic of a resource that is shared by a group of people. If every person were to use each resource in a sustainable fashion it would be available in perpetuity. However, if people use more than their share they would only increase their personal wealth to the detriment of others. In addition, an increase in the population would mean that the size of each share would have to decrease to accommodate the larger number of people. As a result, resources are threatened by personal greed and uncontrolled population growth. Freshwater is an example of a common resource that is under threat in South Africa where the average annual rainfall is less than 60 percent of the global average (Mukheibir & Sparks 2006). The increasing demands for freshwater as well as its eutrophication are major concerns with regards to estuarine health, environmental resource management and human health. The correct management of water is necessary to ensure that it is utilised in a sustainable manner. The National Water Act (No. 36 of 1998) has provided the rights to water for basic human needs and for sustainable ecological function; the Basic Human Needs Reserve and Ecological Reserve are both provided as a right in law. The amount of water necessary for an estuary to retain an acceptable ecological status, known as the Estuarine Ecological Reserve, is determined through the implementation of procedures (rapid, intermediate or comprehensive) compiled by the Department of Water Affairs and Forestry (1999) in its Resource Directed Measures (RDM) for the Protection of Water Resources. The impact of restricted flow on estuaries can be reduced by manipulating the water released from impoundments, the regulation of water abstractions within the river catchment or both (Hirji et al. 2002). The reserve assessment method is designed to evaluate ecosystem requirements by employing groups of specialists from different disciplines. In South Africa, this includes hydrologists, sedimentologists, water chemists and biologists (including microalgae specialists). The use of microalgae in ecological assessments has largely been based on research that was initiated at the Nelson Mandela Metropolitan University (formerly University of Port Elizabeth) and subsequently at Rhodes University (Grahamstown) and the University of KwaZulu Natal (Durban). The microalgal research can be divided into two main focus areas; phytoplankton and benthic microalgae
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- Date Issued: 2007
The transition from Oshikwanyama to English as a medium of instruction: a case study of a rural Namibian school
- Authors: Shilongo, Teressia N
- Date: 2007
- Subjects: Education -- Namibia Kuanyama language -- Study and teaching -- Namibia English language -- Study and teaching -- Namibia Language and education -- Namibia Rural schools -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1805 , http://hdl.handle.net/10962/d1003690
- Description: The study investigates how rural Grade 4 teachers and learners experience the transition from Oshikwanyama to English as a medium of instruction. The study was conducted at a rural school in Oshana region in northern Namibia. The research site and participants were purposefully selected. Grade 4 teachers and learners were interviewed and observed. Relevant documents were also analyzed. The purpose was to understand participants’ experiences, perceptions and practices in relation to their experience of the transition to English medium instruction. The study revealed out that both Grade 4 teachers and learners are struggling to teach and learn through the medium of English. This was borne out by participants’ responses, classroom practices and document analysis, especially learners’ oral presentation and written work. The conclusion is drawn that limitations in English proficiency overshadow the good intentions of the curriculum. This was evident in the fact that Grade 4 learners at a selected school found it difficult to cope with the demands of the curriculum. In addition, most of the learners have poor literacy skills even in their mother tongue, Oshikwanyama. In the linguistic sense, proficiency in the first language can pave the way for second language to flourish. If the reverse is the case then the learner might find it difficult to acquire linguistic skills in the second language. The study concludes that for the sake of effective learning, an intervention on professional development needs to be in place. This might help rural lower primary teachers to upgrade their existing skills particularly in terms of the English language proficiency as well as how to prepare learners for the transition to English.
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- Date Issued: 2007
Identifying departmental team dynamics in a regulated casino environment
- Authors: Hughes, David Robert
- Date: 2007
- Subjects: Teams in the workplace -- South Africa , Teams in the workplace -- Training of , Casinos -- Management , Management -- Employee participation -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8734 , http://hdl.handle.net/10948/798 , Teams in the workplace -- South Africa , Teams in the workplace -- Training of , Casinos -- Management , Management -- Employee participation -- South Africa
- Description: Literature has been reviewed on the formation and structure of groups and teams in order to establish what differences there are in the types of teams that exist in the modern workplace, and what it is that facilitates effective and high performance of such teams. From the results of the qualitative research conducted, the author is of the opinion that the notion of teams operating in the regulated casino environment is somewhat exaggerated. At year end functions and award ceremonies, mention is made of the teams that successfully contributed to the various achievements but, upon closer inspection, no teams are evident at the “coal face”. Some of the reasons for this may be that there appears to be a lack of those skills necessary to harness people into successful teams especially during the early stages of the business lifecycle. Too few people at grass root level have the required knowledge, skills and attitude to take the lead and form a team especially in an unfamiliar environment. It may also be as a result of the different management styles imposed on the labour force over a long period of time. As organisations are forced to become more competitive, especially on the global market, it is the author’s opinion that the management style in progressive organisations will probably have shifted from autocratic to paternalistic to democratic; yet very few businesses are practicing participative management, although buzzwords relating to participative management are used freely. Ultimately, accountability rests with top management and results are measured by bottom line figures. Since accountability is centralised, the intrinsic and extrinsic rewards for success are also confined to management who is likely to be criticised, attacked, or got rid of, and these recipients are often not volunteering to share the benefits reaped – even though the recipients would mutter words such as “if it were not for my team” or “ thanks to my team”. With this viewpoint in mind the treatise aims to address specific and practical interventions that could be implemented without much organisational change and yet developing a culture of team development and team building within an organisation. The author is of the opinion that the responses imparted from the different respondents in the research results could benefit Sun International within its training methodology policy framework. Although, each casino unit is managed autonomously, Sun International, via its centralised training facility, could apply successful specific and practical training interventions in respect of team dynamics. Results extracted from unit staff climate surveys and staff feedback sessions could be collated from the different training departments within the group and presented in workshops at quarterly conferences and feedback seminars. The effectiveness of these interventions, once implemented, could be assessed in a performance measurement framework. Eales-White (1996: 34) quotes Peters as saying, “I observe the power of the team is so great that it is often wise to violate common sense and force a team structure on almost anything … companies that do, will achieve greater focus, stronger task orientation and enhanced individual commitment.
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- Date Issued: 2007
Information security awareness: generic content, tools and techniques
- Authors: Mauwa, Hope
- Date: 2007
- Subjects: Computer security , Data protection , Computers -- Safety measures , Information technology -- Security measures
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9733 , http://hdl.handle.net/10948/560 , Computer security , Data protection , Computers -- Safety measures , Information technology -- Security measures
- Description: In today’s computing environment, awareness programmes play a much more important role in organizations’ complete information security programmes. Information security awareness programmes are there to change behaviour or reinforce good security practices, and provide a baseline of security knowledge for all information users. Security awareness is a learning process, which changes individual and organizational attitudes and perceptions so that the importance of security and the adverse consequences of its failure are realized. Therefore, with proper awareness, employees become the most effective layer in an organization’s security defence. With the important role that these awareness programmes play in organizations’ complete information security programmes, it is a must that all organizations that are serious about information security must implement it. But though awareness programmes have become increasing important, the level of awareness in most organizations is still low. It seems that the current approach of developing these programmes does not satisfy the needs of most organizations. Therefore, another approach, which tries to meet the needs of most organizations, is proposed in this project as part of the solution of raising the level of awareness programmes in organizations.
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- Date Issued: 2007
An analysis of the influence of phosphorus poisoning on the exhaust emission after treatement systems of light-duty diesel vehicles
- Authors: Toral del Rio, Maria Isabel
- Date: 2007
- Subjects: Diesel motor -- Alternative fuels , Automobiles -- Pollution control devices , Automobiles -- Motors -- Exhaust gas , Motor fuels
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:10405 , http://hdl.handle.net/10948/697 , Diesel motor -- Alternative fuels , Automobiles -- Pollution control devices , Automobiles -- Motors -- Exhaust gas , Motor fuels
- Description: Climate change has become a discussion topic of exponentially increasing urgency and importance amoung world leaders of all disciplines. These changes are brought about by the emission of so-called Greenhouse gases from various human activities. The primary cause of CO2 emissions is the burning of the Earth’s supply of nonrenewable natural fossil fuels like coal, oil and natural gas. The world first agreed on the prevention of “dangerous” climatic changes at the Earth Summit in 1992. The Kyoto Protocol of 1997 was the first step toward protection of the atmosphere and prescribes restrictions on emission pollutants. Since then the vehicle gas emissions are being controlled by means of different gas emissions norms, like the European Union Norm in Europe. The automotive manufacturers and suppliers are collectively working on reducing overall vehicle emissions. They are focusing on several different emission limiting possibilities, for example improved engine design, special fuel development and exhaust gas treatment systems. The exhaust gas treatment process requires continuous controlling and management of the exhaust gas emissions while driving a vehicle. Certain factors such as high emission temperatures have a negative influence on the life span of these systems. Their functionality and durability is also known to be reduced by the presence of chemical poisoning species like sulphur, phosphorus, zinc and calcium. The chemical poisoning species are produced during combustion of fuel and engine oil. They are therefore contained in the exhaust emissions and can poison the catalyst when passing over it. Phosphorous poisoning is particularly problematic and should be reduced considerably. This study involves the investigation of the phosphorous poisoning process and aims to provide clarity regarding the influences of different fuel and oil compositions on the severity of the process. Engine oil and biodiesel are two major sources of phosphorous poisoning. The phosphorus contained in biodiesel fuel is a natural component and can be minimized during the refining procedure. In contrast to others studies, the biodiesel fuel used during this project was SME (Soya Methyl Ester) with a 20% biodiesel content. This choice of fuel was made because of the increasingly important role that this type of biodiesel is playing in the European market and the future tendency to increase the percentage of biodiesel in the mixture with standard diesel fuel. The phosphorus contained in engine oil is a necessary additive to retain the antioxidant and anti-wear properties of the oil. This study examined the poisoning influences from the most commonly used phosphorus containing oil additive, Zinc Dithiophosphates (ZDDP), as well as a Zn-free, phosphorus containing anti-wear oil additive. This formulation provides information about the phosphorus poisoning process as caused by the engine oil in the absence of Zn in the oil additives. The results show how the phosphorus content in biodiesel fuel affects the functionality of the exhaust gas treatment systems and the importance of reducing the permitted content of phosphorus contained in the fuel. Reducing the phosphorus content in the fuel will conserve the functionality of the exhaust gas treatment systems during their operational life and thereby protect the environmental from emission pollutants. It also provides insight into the differences in the poisoning processes when the phosphorus deposited on the catalyst comes from biodiesel fuel and when it comes from the engine oil. Finally the results also illustrate the influence of different phosphorous forms contained in engine oil additives on the catalyst poisoning process. This information could be used for the development of new oil additive formulations.
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- Date Issued: 2007
Development of an in-situ ß-D-Glucuronidase diagnostic moraxella-based biosensor for potential application in the monitoring of water polluted by faecal material in South Africa
- Authors: Togo, Chamunorwa Aloius
- Date: 2007
- Subjects: Water quality management -- South Africa Water quality bioassay -- South Africa Sewage sludge -- South Africa -- Management Water -- Purification -- Biological treatment -- South Africa Biosensors
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3947 , http://hdl.handle.net/10962/d1004006
- Description: The prevention of outbreaks of waterborne diseases remains a major challenge to public health service providers globally. One of the major obstacles in this effort is the unavailability of on-line and real-time methods for rapid monitoring of faecal pollution to facilitate early warning of contamination of drinking water. The main objective of this study was to develop a β-glucuronidase (GUD)-based method that could be used for the on-line and real-time monitoring of microbial water quality. GUD is a marker enzyme for the faecal indicator bacteria Escherichia coli. This enzyme breaks down the synthetic substrate p-nitrophenyl-β-D-glucuronide (PNPG) to D-glucuronic acid and p-nitrophenol (PNP), which turns yellow under alkaline pH. The enzymatically produced PNP was used to detect GUD activity. In situ GUD assays were performed using running and stagnant water samples from the Bloukrans River, Grahamstown, South Africa. The physico-chemical properties of environmental GUD were determined, after which a liquid bioprobe and a microbial biosensor modified with Moraxella 1A species for the detection of the enzyme activity were developed. In order to determine the reliability and sensitivity of these methods, regression analyses for each method versus E. coli colony forming units (CFU) were performed. The storage stabilities of the bioprobe and biosensor were also investigated. The physico-chemical properties of in situ GUD were different from those of its commercially available counterpart. The temperature optimum for the former was between 35 and 40 °C while for the latter it was 45 °C. Commercial (reference) GUD had a pH optimum of 8.0 while the environmental counterpart exhibited a broad pH optimum of between pH 5.0 and 8.0. The liquid bioprobe had a limit of detection (LOD) of GUD activity equivalent to 2 CFU/100 ml and a detection time of 24 h. The method was less labour intensive and costly than the culturing method. The liquid bioprobe was stable for at least four weeks at room temperature (20 ± 2 °C). The biosensor was prepared by modifying a glassy carbon electrode with PNP degrading Moraxella 1A cells. The biosensor was 100 times more sensitive and rapid (5-20 min) than the spectrophotometric method (24 h), and was also able to detect GUD activity of viable but non-culturable cells. Thus it was more sensitive than the culturing method. Furthermore, the biosensor was selective and costeffective. The possibility of using a Pseudomonas putida JS444 biosensor was also investigated, but it was not as sensitive and selective as the Moraxella 1A biosensor. The Moraxella biosensor, therefore, offered the best option for on-line and real-time microbial water quality monitoring in South African river waters and drinking water supplies.
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- Date Issued: 2007
A study of the teaching of reading in Grade 1 in the Caprivi region, Namibia
- Authors: Nzwala, Kenneth
- Date: 2007
- Subjects: Reading (Primary) -- Namibia Teachers -- Attitudes -- Namibia Teaching -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1785 , http://hdl.handle.net/10962/d1003670
- Description: This study was conducted in order to understand how Grade 1 teachers teach reading in mother tongue with a focus, firstly, on teacher beliefs and how such beliefs influence teachers’ practice, and secondly, on the methods they use to teach reading. The study was carried out in the Caprivi Region of Namibia. It took the form of an interpretive case study. Three schools were selected for study: one urban, one peri-urban and one rural. The purpose of this sampling was to consider the influence of context on teachers’ practice. The data was gathered by using semi-structured interviews with open ended questions, as well as lesson observations and stimulated recall with the individual teachers after every lesson. This was important in order to have clarity on areas that were not clear during lesson presentations. The key findings are that the teachers I studied taught reading without using books, and there was an absence of shared reading with the learners. Other key findings are: teachers had great love for stories; they had a problem of language, and had no proper understanding of the concept ‘literacy’.
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- Date Issued: 2007
Women's perceptions and experiences of antenatal care rendered by midwives
- Authors: Mxoli, Winnifred Nonkonzo
- Date: 2007
- Subjects: Prenatal care -- South Africa -- Eastern Cape , Midwives -- South Africa -- Eastern Cape , Maternal health services -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: vital:10041 , http://hdl.handle.net/10948/575 , Prenatal care -- South Africa -- Eastern Cape , Midwives -- South Africa -- Eastern Cape , Maternal health services -- South Africa -- Eastern Cape
- Description: The general health status of pregnant women depends largely on the quality of the antenatal services available to them. The provision of good antenatal services ensures early detection and prompt management of any complication or disease that may adversely affect pregnancy outcome. In order to ensure high quality care, antenatal services need to be evaluated at regular intervals, both from provider and client perspective, to ensure their effectiveness in improving the health status of pregnant women. The midwife, as the first contact person for most pregnant women attending antenatal clinics in South Africa, has the potential to play a major role in improving the health status of these women. However, for the midwife to be effective in achieving this, antenatal services need to be effectively utilized by women. One of the factors that affect utilization of any service is client satisfaction with the service being rendered. This study, therefore, explores the perceptions that pregnant women have of the care that they receive from midwives at the selected antenatal clinics. The objectives of the study are to: {u100083} Explore and describe the perceptions and experiences of pregnant women attending antenatal clinic regarding the care they receive from midwives. {u100083} Make recommendations to assist registered midwives in optimizing the accompaniment of women during the antenatal period. A qualitative, descriptive, exploratory and contextual design was used for the study. The sample was chosen from the target population by means of purposive sampling and data was collected through unstructured interviews with the participants. Before data collection, permission was obtained from the Eastern Cape Department of Health and the Nursing Service Manager of the Gateway clinic, in the district hospital where the research was conducted. The Nursing Service Manager was acting as a Medical Superintendent at the time of the study. Written, informed consent was obtained from all participants before conducting interviews. Trustworthiness was ensured by means of Guba’s model throughout the study, and the aspects of truth value, applicability, consistency and neutrality were considered. Tesch’s eight steps of data analysis were used to analyze the data collected, and four main themes were identified namely: • Women perceive midwives as considerate and knowledgeable • Women perceive midwives as lazy and rude • Women experience mixed emotions about the care they receive from midwives • Though their experiences, women identified certain needs in the services and care they received at the clinic. Conclusions were drawn and recommendations for midwifery practice made based on the results of the study, with the aim of improving antenatal services rendered to pregnant women.
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- Date Issued: 2007
The status of the Al Qaeda and Taliban detainees at Guantanamo bay
- Authors: Kilian, Clive Linton
- Date: 2007
- Subjects: Prisoners of war -- Legal status, laws, etc. -- Cuba -- Guantańamo Bay Naval Base , Detention of persons -- Guańtanamo Bay Naval Base (Cuba) , Human rights -- Government policy -- United States
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10278 , http://hdl.handle.net/10948/826 , Prisoners of war -- Legal status, laws, etc. -- Cuba -- Guantańamo Bay Naval Base , Detention of persons -- Guańtanamo Bay Naval Base (Cuba) , Human rights -- Government policy -- United States
- Description: The United States of America has in its custody several hundred Taliban and Al Qaeda combatants who were captured after the September 11, 2001 attack and during the war in Afghanistan. These prisoners are incarcerated at the Guantanamo naval base in Cuba. The treatment given to these detainees has elicited widespread criticism, as well as unprecedented intellectual and legal debates regarding prisoners of war. In order to fully understand the position of the Guantanamo Bay detainees, one has to be aware of the origins of the prisoner-of-war phenomenon. From biblical times, through the countless conflicts that were waged across the globe through the ages, the concept of “prisoner of war” gradually evolved. Growing concern for the plight of prisoners of war was paralleled by the development of the laws of war, which sought to regulate the conduct of combatants during an armed conflict. The laws of war that have bearing on modern day States are those documented in the Geneva Conventions. The Geneva Conventions regulate armed conflicts and set out the requirements for prisoners of war, as well as their trial rights. The United States, in declaring the Guantanamo Bay detainees “unlawful combatants” or “illegal enemy combatants”, terms which are undefined in International Law, have sought to evade the prescripts of the Geneva Conventions. In direct contravention of the Geneva Conventions, the Guantanamo Bay detainees are denied the right to humane treatment, a fair trial and due process of the law. Prior to Hamdan vs Rumsfeld, the United States’ position was challenged with very little success. The Supreme Court, in Hamdan vs Rumsfeld, directed the president to accord the detainees the protections of the Third Geneva Convention. The relief brought by this decision was very short lived. In September 2006 the United States Congress passed the Military Commissions Act of 2006. This Bill gives the president of the United States unfettered power in dealing with anyone suspected of being a threat to the State, as well as the authorisation to interpret and apply the Geneva Conventions according to his sole discretion.
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- Date Issued: 2007
Development of a web-based interface for a wireless sensor network monitoring system
- Authors: Gumbo, Sibukele
- Date: 2007
- Subjects: Wireless LAN , Sensor networks , Wireless communication systems , Web sites -- Design , User interfaces (Computer systems)
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: vital:11372 , http://hdl.handle.net/10353/68 , Wireless LAN , Sensor networks , Wireless communication systems , Web sites -- Design , User interfaces (Computer systems)
- Description: In the recent past, wireless sensor technology has undergone advancements in its autonomous data collecting aspects, and has become an area worth investigating in relation to structural monitoring applications. The system described in this thesis aims at acquiring, storing and displaying overhead transmission line related data collected from a wireless sensor network. Open source tools were used in its development and implementation. The inherent linearly aligned topology of transmission line monitoring devices is not without shortcomings; hence analysis of linear node placement, hardware and software components was carried out to determine the feasibility of the system. Their limited data processing capabilities has motivated the development of a post processing wireless sensor application in order to present any collected structural data in an understandable format.
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- Date Issued: 2007
The relationship between leadership style and employee commitment: an exploratory study in an electricity utility of South Africa
- Authors: Nyengane, Mongezi Hutton
- Date: 2007
- Subjects: Eskom (Firm) -- Management Leadership -- South Africa -- Eastern Cape Management -- Employee participation -- South Africa -- Eastern Cape Organizational behavior -- South Africa -- Eastern Cape Employee motivation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:759 , http://hdl.handle.net/10962/d1003880
- Description: This research investigates the relationship between leadership styles and different types of organisational commitment in Eskom Eastern Region. The literature provided discusses the leadership and organisational commitment. Information was gathered, using two instruments, from a sample of 86 leaders and 334 raters. The Multifactor Leadership Questionnaire, which was formulated from Bass and Avolio’s (1997) Full Range Leadership Development Theory, was used to determine leadership style within the organisation. Employee commitment was captured using Bagraim’s (2004) Organisational Commitment, a South African adaptation of Meyer and Allen’s (1997) Three-Component Model of employee commitment. Leadership was identified as the independent variable and organisational commitment as the dependent variable. Data obtained from each of the research instruments was then statistically analysed. Two-tailed correlation analysis showed that although the relationship is not strong, there is a positive relationship between the transformational leadership behaviours and commitment (affective commitment, continuance commitment and normative commitment). The correlation analysis also indicates a weak, but significant, positive relationship between transactional leadership behaviours and continuance commitment. However, no statistically significant correlation was found between transactional leadership behaviours and affective commitment as well as between transactional leadership behaviours and normative commitment. The correlation results showed a weak, but significant, negative correlation between laissez-faire leadership behaviours and affective commitment. There was no statistically significant correlation between laissez-faire leadership behaviours and continuance commitment as well as between laissez-faire leadership behaviours and normative commitment. Overall findings from this study suggest that transformational and transactional leadership behaviours do play important roles in determining levels of affective commitment, continuance commitment and normative commitment. These findings also reveal that the laissez-faire leadership behaviour had a negative relationship with affective commitment. This research therefore adds a new dimension to the body of literature that will help researchers’ efforts to understand the relationship between leadership style and organisational commitment. As this research takes place in the South African context, it contributes to the bank of findings relating to the development of organisational commitment.
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- Date Issued: 2007
An analysis of the representation of Winnie Madikizela-Mandela in Antjie Krog's Country of my skull and Njabulo Ndebele's The cry of Winnie Mandela
- Authors: Van Rooyen, Janine
- Date: 2007
- Subjects: Mandela, Winnie , Political activists -- South Africa , Women, Black -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8466 , http://hdl.handle.net/10948/632 , Mandela, Winnie , Political activists -- South Africa , Women, Black -- South Africa
- Description: Winnie Madikizela-Mandela is arguably one of the most widely represented female figures in South Africa. The images presented of her are not static. Indeed, they are shot through with contradictions which include Mama Africa, Warrior, and Abhorrent Mother. The figure of Madikizela-Mandela is a nexus for different opinions and interpretations; she is a focal point for and of the divisions in South African consciousnesses. Therefore the depictions of this persona provide the reader with a means to analyse the discourses through which she is represented. Such an exploration might also provide South Africans with insight into some of the biases and beliefs generally held more than a decade after the advent of democracy. The South African texts Country of My Skull by Antjie Krog, and The Cry of Winnie Mandela by Njabulo Ndebele, extensively represent Madikizela-Mandela and (re-)mythologise her, and as such each provides interesting comparative material for a discussion of the ideological implications imbricated in each. These texts are also particularly appropriate to use in such a study because the writers, a white woman, and black man respectively, could not be further apart on the continuum of South African cultural identification. The politics of the representations of Madikizela-Mandela can thus be interpreted from opposing social extremes. The Mandela name is a powerful signifier, and often constitutes much of Madikizela-Mandela’s public identity. The power of naming is thus the focus of Chapter One of this dissertation. The romantic ideal of Nelson Mandela and Madikizela-Mandela’s relationship constitutes a major focal point in Ndebele’s work. On the other hand, Krog’s text denigrates Madikizela-Mandela’s refusal to toe the peaceful democratic line. As such, the needs of the public in relation to Madikizela-Mandela are illuminated through the impositions of the authors and characters in these texts.
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- Date Issued: 2007
The mutual embodiment of landscape and livelihoods: an environmental history of Nqabara
- Authors: De Klerk, Henning
- Date: 2007
- Subjects: Land reform -- South Africa -- Eastern Cape , Human ecology -- South Africa -- Eastern Cape , Human beings -- Effect of environment on -- South Africa -- Eastern Cape , Land use -- Environmental aspects -- South Africa -- Eastern Cape , Landscapes -- Social aspects -- South Africa -- Eastern Cape , Landscape ecology -- South Africa -- Eastern Cape , Land use, Rural -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4750 , http://hdl.handle.net/10962/d1007054 , Land reform -- South Africa -- Eastern Cape , Human ecology -- South Africa -- Eastern Cape , Human beings -- Effect of environment on -- South Africa -- Eastern Cape , Land use -- Environmental aspects -- South Africa -- Eastern Cape , Landscapes -- Social aspects -- South Africa -- Eastern Cape , Landscape ecology -- South Africa -- Eastern Cape , Land use, Rural -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape
- Description: This thesis presents a history of the landscape of Nqabara, an administrative area in a rural and coastal area of the Eastern Cape Province, South Africa. In the process of investigating landscape history, the inquiry engages with a range of data sources from diverging discursive contexts, including data from ethnographic fieldwork, from the consultation of archival documents and historical reports as well as from comparative historic and ethnographic research, necessitating a critical consideration of the epistemological contexts of data production and the dialogue between researcher and data. Furthermore, in its aim to move beyond historical description towards explanation, the study interrogates the dualist ontological conceptualisations of nature and culture, society and ecology, object and meaning upon which are built three dominant conceptual frameworks concerned with human-environment relationships: social-ecological systems theory, transdisciplinary landscape studies and political ecology. Drawing primarily upon the works of James Gibson, Anthony Giddens and Tim Ingold, an ontological foundation is developed to guide the enquiry and move towards an alternative understanding of the relationship of people’s livelihoods with respect to the landscape in which it is lived, which I call here the praxisembodiment perspective. This ontology takes the situated patterns of action of a situated agent-in-its-environment as its point of departure and proceeds to develop a framework explaining how relations among the patterns of action of different agents-in-their-environment, emerge in structures that simultaneously enable and constrain future action. The foundation is thereby provided for a monist understanding of how landscape and social structure emerge simultaneously from the complex intersection of patterns of actions and interactions of agents in their environment. This framework calls for an understanding of time, space and scale, not as independent variables influencing process and action, but as emergent properties arising from the patterns of actions of situated agents. Finally the alternative ontology is applied to the history of landscape and livelihoods of people of Nqabara. It is concluded that an appropriate understanding and explanation of the critical transformations in the landscape as well as in social institutions, should be sought through analysis of the complex ways in which patterns of action of multiple spatial and temporal rhythms and between multiple agents in an environment, intersect and resonate.
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- Date Issued: 2007
Rhodes University postgraduates orientation welcome, 9 Feb 2007
- Authors: Badat, Saleem
- Date: 2007
- Subjects: Rhodes University
- Language: English
- Type: text
- Identifier: vital:7653 , http://hdl.handle.net/10962/d1015781
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- Date Issued: 2007
The effect of HIV and AIDS on the viability and management of forestry contracting businesses in South Africa
- Authors: Steenkamp, Jacob Cornelus
- Date: 2007
- Subjects: Forest products Industry -- South Africa -- Employees -- Disease , AIDS (Disease) -- Economic aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , DBA
- Identifier: vital:8768 , http://hdl.handle.net/10948/735 , Forest products Industry -- South Africa -- Employees -- Disease , AIDS (Disease) -- Economic aspects -- South Africa
- Description: The aim of the research is to quantify the HIV prevalence in human resources of forestry contracting businesses and to develop a management framework to promote economic sustainability of forestry contractors. HIV tests were conducted in the forest industry on the employees of contracting concerns from 2002/2003 to 2004/2005 with an accompanying questionnaire to collect demographic data. The HIV test results were analyzed with the demographic data to determine relationships between HIV prevalence and demographic factors. Contractors responded to a questionnaire on the effect of HIV and AIDS prevalence on (their) contracting businesses. The questionnaire also collected information about HIV and AIDS interventions and assistance to HIV and AIDS affected employees. Key stakeholders of other forestry sub-sectors were interviewed to facilitate comparison of the different sub-sectors and to establish if there were major differences between the sub-sectors, however, the focus was on the human resources of the forestry contracting sub-sector. The research results indicated that the HIV prevalence was increasing for the research period and was, in some regions, exceeding 40 per cent. The highest prevalence was recorded in the Highveld and Zululand regions and the lowest prevalence in the North-Eastern Cape. The HIV prevalence for females was constantly higher than the incidence for males and the ratio of males to females (all regions) approximated 68 per cent to 32 per cent. The high prevalence of HIV results in major social and economic impacts. The economic impact is aggravated through regulation (due to perceived market failure) and a bid for more equal distribution of wealth in the economy. The result of the sum of the impacts alludes to a conversion from labour to capital; however, to make well-informed decisions, various scenarios should be simulated to establish the optimum labour to capital ratio. The research further established that appropriate staffing is increasingly difficult and that the development of human capital is under pressure due to the high prevalence of HIV and AIDS. HIV and AIDS mitigation programmes will make a significant contribution to the return on human capital assets, as the economic life and productivity of such assets will be enhanced by such interventions. The management framework developed was assessed to be visually acceptable and useful by domain experts; however, to realise the full potential of the framework it should be used with anticipation of the research results regarding prevalence and future estimated AIDS releases and in conjunction with industry cost simulation models.
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- Date Issued: 2007