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An analysis of temporal relations in languages: a comparative study of Mandarin and isiXhosa

  • Authors: Ma, Xiujie
  • Date: 2013 , 2013-01-30
  • Subjects: Chinese language Xhosa language Grammar, Comparative and general -- Temporal constructions
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:2367 , http://hdl.handle.net/10962/d1003055
  • Description: This study sought to investigate how temporal relations are expressed in Mandarin and isiXhosa. The objective was to compare how two typologically distinct languages, one isolating and the other agglutinating, cope with the encoding of situations that occur at different positions on the time line. Data was drawn from questionnaire responses from, and interviews with, isiXhosa speakers who provided translations of a wide range of sentences from English into isiXhosa. The study revealed that isiXhosa relies on the grammatical category – tense – to encode temporal relations, while Mandarin relies more on lexical and pragmatic devices – the use of temporal adverbials and the implication of aspectual markings – to locate a situation on the time line. Typically, each sentence in isiXhosa must be marked for tense: temporal adverbials are optional elements and used to more precisely locate the situation on the time line. By contrast, in Mandarin, temporal adverbials have a more central function in that they independently express different positions on the time line: without temporal adverbials, it is extremely difficult to locate a situation on the time line in some sentences. Another important difference between the two languages was revealed in this study: isiXhosa grammar allows speakers to talk about situations in terms of their distance (past or future) from the speech time whereas Mandarin grammar allows its speakers to talk about situations in terms of the internal properties (e.g. completed, ongoing, etc.) of those situations. The study revealed that isiXhosa and Mandarin are similar in one important respect: both languages have no formal properties, i.e. overt tense markers (isiXhosa) and compulsory temporal adverbials or other temporal devices (Mandarin) for marking the temporal location of present situations. The study also revealed that both languages encode ‘pastness’ in terms of whether or not the effects of the situation in question still remain at speech time.
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  • Date Issued: 2013

An analysis of the correlation beween packet loss and network delay on the perfomance of congested networks and their impact: case study University of Fort Hare

  • Authors: Lutshete, Sizwe
  • Date: 2013
  • Subjects: Computer network protocols -- South Africa -- Eastern Cape , Packet switching (Data transmission) , Cactus -- South Africa -- Eastern Cape , Network analysis (Planning) -- South Africa -- Eastern Cape , Network performance (Telecommunication) , Network Time Protocol (Computer network protocol)
  • Language: English
  • Type: Thesis , Masters , MSc (Computer Science)
  • Identifier: vital:11393 , http://hdl.handle.net/10353/d1006843 , Computer network protocols -- South Africa -- Eastern Cape , Packet switching (Data transmission) , Cactus -- South Africa -- Eastern Cape , Network analysis (Planning) -- South Africa -- Eastern Cape , Network performance (Telecommunication) , Network Time Protocol (Computer network protocol)
  • Description: In this paper we study packet delay and loss rate at the University of Fort Hare network. The focus of this paper is to evaluate the information derived from a multipoint measurement of, University of Fort Hare network which will be collected for a duration of three Months during June 2011 to August 2011 at the TSC uplink and Ethernet hubs outside and inside relative to the Internet firewall host. The specific value of this data set lies in the end to end instrumentation of all devices operating at the packet level, combined with the duration of observation. We will provide measures for the normal day−to−day operation of the University of fort hare network both at off-peak and during peak hours. We expect to show the impact of delay and loss rate at the University of Fort Hare network. The data set will include a number of areas, where service quality (delay and packet loss) is extreme, moderate, good and we will examine the causes and impacts on network users.
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  • Date Issued: 2013

An analysis of the distribution and use of teaching aids in mathematics in selected Windhoek secondary schools

  • Authors: Dzambara, Tobias Munyaradzi
  • Date: 2013
  • Subjects: Mathematics -- Study and teaching (Secondary) -- Namibia Teaching -- Aids and devices -- Research
  • Language: English
  • Type: text , Thesis , Masters , MEd
  • Identifier: vital:1344 , http://hdl.handle.net/10962/d1001410
  • Description: This study investigates the types of mathematics teaching aids available at both public and private secondary schools in Windhoek. The study characterises their usage and source as well as teachers’ perceptions towards the use of such teaching resources in the Mathematics classroom. The study is grounded in an interpretive paradigm and employed a mixed methods approach to generate both quantitative and qualitative data in two sequential phases. Phase 1 of the research process, which involved 75 Mathematics teachers, took the form of an audit of the availability and use of teaching aids at 25 secondary schools in Windhoek. A case study methodology was adopted in Phase 2 which focused on five purposively selected schools that displayed different characteristics in terms of the availability of teaching resources. The study found that the majority of teachers at secondary schools in Windhoek have a positive attitude towards the importance and role of teaching aids in Mathematics, seeing them as promoters of hands-on engagement, visual reasoning, active participation and motivation amongst learners. However, in some instances schools are underresourced with respect to certain types of teaching aids, specifically graph boards, geoboards, geometric models and computers. A need for appropriate in-school support on the use of teaching aids was also identified
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  • Date Issued: 2013

An analysis of the politics-administrative interface and its impact on delivery of municipal services: a case of the Mnquma Local Municipality

  • Authors: Ndudula, Mziwoxolo Rutherford
  • Date: 2013
  • Subjects: Municipal services -- South Africa -- Eastern Cape , Municipal government -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , City council members -- South Africa -- Eastern Cape , Politicians -- South Africa -- Eastern Cape , Public administration -- South Africa -- Eastern Cape , Political leadership -- South Africa -- Eastern Cape , Communication in community development -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Eastern Cape -- South Africa -- Politics and government
  • Language: English
  • Type: Thesis , Masters , MPA
  • Identifier: vital:11659 , http://hdl.handle.net/10353/d1007043 , Municipal services -- South Africa -- Eastern Cape , Municipal government -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , City council members -- South Africa -- Eastern Cape , Politicians -- South Africa -- Eastern Cape , Public administration -- South Africa -- Eastern Cape , Political leadership -- South Africa -- Eastern Cape , Communication in community development -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , Eastern Cape -- South Africa -- Politics and government
  • Description: The study took a qualitative approach to the analysis of the effect of the politics-administrative interface on municipal service delivery. It was a case study of the Mnquma local municipality in the Eastern Cape Province. The researcher developed a keen interest in researching on the topic because the political infighting and clashes between politicians and administrators of the municipality have caused a public outcry for the root causes of the infighting to be effectively addressed and redressed. It is hoped that the findings and recommendations of the study will help, reshape public policy implementation, service delivery and fostering of mutual cooperative relations between politicians and administrators both at local government level and any other sphere of government in South Africa. The study, is categorized into five chronological chapters, with chapter one (introduction and background), chapter two (literature review), chapter three (research design and methodology), chapter four (data analysis, interpretation and presentation) and chapter five (conclusions and recommendations). The researcher used a sample size of 40 respondents who were selected using snowball sampling, a non-random sampling design spread accordingly over both politicians and administrators. Data collection was made possible through an open-ended questionnaire, interviews, observations and documentary analysis. Various reports and media statements were also used to augment this empirical study. The study also used an in-depth qualitative data analysis technique which was descriptive in nature and the study made numerous deductions and findings based on the collected and collated data. Findings of the study were, inter alia, too much politicization of the public sector, interference between politicians and administrators into each other’s affairs and vice versa and adverse effects of cadre deployment which are damaging service delivery. The study made numerous recommendations which included, inter alia, training and development of administrators and politicians on their respective roles and responsibilities, enforcement of the politics-administrative interface as a mutually beneficial approach to service delivery, need for proper interpretation of Acts and policy documents and the enforcing of section 139 interventions into municipalities.
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  • Date Issued: 2013

An analysis of the role of Non-Govermental Organisations in the social welfare policy process: a case study of Zimbabwe

  • Authors: Gwarinda, Shungu Agnes
  • Date: 2013
  • Subjects: Non-governmental organizations -- Zimbabwe , Social service -- Zimbabwe
  • Language: English
  • Type: Thesis , Doctoral , DPhil
  • Identifier: http://hdl.handle.net/10948/6606 , vital:21125
  • Description: This study is an interpretive analysis of the roles of NGOs in the social policy process, using the case of postcolonial Zimbabwe. Assessing the period between 2000 and 2010 and the prevailing unique socio-economic and geopolitical crisis, the study engages the major contextual factors influencing evolution of NGOs and their engagement in the policy process. It focuses on the conceptual and state – civil society contestations on the legitimacy of NGO’s as well as an assessment of their impact on the social policy process. NGOs in Zimbabwe have played two major and two minor roles in the social policy process as identified in the study in terms of their prominence and impact on the policy process. That is: policy implementer role complementing state social policy provision, democratisation to pluralism the social policy arena as the major roles; educational role to developing interventions for better social policy and watchdog role monitoring government and other state institutions in meeting the social policy needs of citizens. The thesis argues that analysis of NGOs is embedded in understanding the role of the state and dialectical relationship between state and civil society. Using a neo-Marxist perspective and social democratic approach to the role of the state in social policy, the theoretical generalisations of the study are that NGOs have a legitimate role to play in the social policy process. However, this is defined by the nature and role of the state itself as central driving agent in social policy. Therefore, the roles NGOs are not exclusive in themselves but are anchored within the contextual framework and its definition of societal spheres within it. The thesis established the evolution of the NGO sector in Zimbabwe, its impact on the social, political landscape and argues that the democratisation agenda in Zimbabwe requires a political solution embedded in a transformative state as the panacea for building a redistributive and participatory social policy agenda that engages with non-state actors, NGOs included within a developmental framework. Conclusively, the thesis proposes a theoretical distinction between NGOs as service oriented entities and CSOs as forums for associational life and civic engagement.
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  • Date Issued: 2013

An analysis of the use of the balanced score card as a performance management tool for mathematics educators: a case study of Amajingqi Secondary School

An Android and Visual C-based controller for a Delta Parallel Robot for use as a classroom training tool

  • Authors: Bezuidenhout, Sarel
  • Date: 2013
  • Subjects: Robotics -- Human factors , Human-robot interaction , Wireless communication systems
  • Language: English
  • Type: Thesis , Masters , MEngineering (Mechatronics)
  • Identifier: vital:9656 , http://hdl.handle.net/10948/d1020284
  • Description: This report will show the development of a Delta Parallel robot, to aid in teaching the basics of robotic motion programming. The platform developed will be created at a fraction of the cost of conventional commercial training systems. This report will therefore show the development procedure as well as the development of some of the example training material. The system will use wireless serial data communication in the form of a Bluetooth connection. This connection will allow an Android tablet, functioning as the human-machine interface (HMI) for the system, to communicate with the motion controller. The motion controller is based in the C environment. This will allow future development of the machine, and allow the system to be used on an integral level, should the trainers require an in depth approach. The motion control software will be implemented on a RoBoard, a development board specifically designed for low- to mid-range robotics. The conclusion of this report will show an example task being completed on the training platform. This will demonstrate some of the basic robotic motion programming aspects which include point to point, linear, and circular motion types but will also include setting and resetting outputs. Performance parameters such as repeatability and reproducibility are important, as it will indirectly show the level of ease with which the system can be manipulated from the software. Finally, the results will be briefly discussed and some recommendations for improvements on the training system and suggestions for future development will be given.
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  • Date Issued: 2013

An appraisal of Human Resource Management Practices in the Ministry of Public Service, Central Equatoria State, South Sudan

  • Authors: Maka, Mustafa Fataki Kila
  • Date: 2013
  • Language: English
  • Type: Thesis , Masters , MPA
  • Identifier: vital:11705 , http://hdl.handle.net/10353/d1015203
  • Description: The primary objective was to assess Human Resource Management Practices in the Ministry of Public Service, Central Equatoria State-South Sudan. The objectives of the study were: Identify the key Practices used by the Ministry of Public Service in human resources management in Central Equatoria State. It also sought to establish the challenges faced by the Ministry of Public Service in human resources management practices in Central Equatoria State and to identify employees‟ perceptions on human resources management practices in Ministry of the Public Service in Central Equatoria State and lastly, to determine how and to what extent the Ministry of the Public Service can further improve on human resources management practices in Central Equatoria State. The study used both qualitative and quantitative methodology of data collection. Interviews and questionnaires were used as qualitative and quantitative methods of data collection respectively. The study used twenty five (25) respondents starting from Director General, Department of Administration and Finance, Department of General List of Clerks, Department of Establishments, Department of Pensions, Department of Budgets, and Department of Labour. The results revealed that; the human resource management practices by Ministry of Public Service in Central Equatoria State in the different departments need to ensure efficient and effective human resource management practices reforms, and the recommendations were put forward to assist the public civil servants in different human resource departments in the State.
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  • Date Issued: 2013

An appraisal of support services to students with disabilities: the case of Walter Sisulu University

  • Authors: Makiwane, Nonzwakazi Beauty
  • Date: 2013
  • Language: English
  • Type: Thesis , Doctoral , PhD Admin
  • Identifier: http://hdl.handle.net/10353/1220 , vital:26537
  • Description: The provision of effective support services in an efficient manner is a critical part of any university’s role to ensure that students with disabilities achieve academic outcomes. In South Africa universities are categorized into three types, namely traditional universities (offer theoretically-oriented degrees); universities of technology (offer vocational-oriented diplomas and degrees) and comprehensive universities (offer a combination of the other two). With their constitutional and policy framework obligations, universities are responsible for accommodating students with all types of disabilities. Pertaining to the awareness of social disparities, the quality of support services to students with disabilities still remains a concern. From various platforms it is evident that quality of support services to students with disabilities in South African universities is poor and in some instances crucial support devices do not exist at all. The pressures being felt by universities from external forces and the problems encountered in the extent of quality of support services has created the need for an appraisal. The purpose of this study, then, is to investigate and describe the quality of the support services provided to students with disabilities in a university context.
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  • Date Issued: 2013

An appraisal of the South African government macroeconomic policies and strategies (1994-2012)

  • Authors: Zuma, Siziwe Monica
  • Date: 2013
  • Subjects: Fiscal policy--South Africa Macroeconomics Monetary policy--South Africa
  • Language: English
  • Type: Thesis , Masters , Public Administration
  • Identifier: http://hdl.handle.net/10353/17360 , vital:40959
  • Description: This study sought to do an overview and the role of Public Administration both as an academic discipline and as a discipline in practice. It sought to do a literature analysis of the macroeconomic policies and strategies that the democratic from 1994- 2012 particularly with regards to lowering unemployment and meeting public needs. The literature review on the Freedom Charter and the South African democratic government’s macroeconomic policies namely the RDP, GEAR, ASGISA, New Growth Plan, and the National Development Plan were studied in great detail in this study. Public Finance in terms of the tax revenues collected and public debt servicing costs have contributed to the capacity of the SA government to meet its public needs and social needs including poverty eradication. It identified that the NDP because of its longer term plan approach its goals could be realizable. It identified that the South African democratic government macroeconomic policy has been consistent since 1994 that of belt tightening or fiscal policy that is tight on fiscal spending and monetary policy also has remained the same although different names have been used over the period 1994-2012. The South African democratic government since 1994 has been pursuing austere fiscal policy. This is because it inherited a government that had high public debt and therefore had to prioritise of servicing that debt. That meant that there has been less funds available to spend on public needs as the aspirations of the people when they drafted and adopted in a congress of the ANC the freedom charter in 1955. The South African democratic government through its macroeconomic policy has created a number of positive changes in the country economically and socially that have benefited a lot of the previously marginalized people of South Africa however the macroeconomic objectives of reducing unemployment, growing the economy, increasing exports and lowering inflation still remain a huge challenge in this country. This study concludes that in order to increase revenues to meet public needs government needs to look at increasing its revenue base rather than borrowing the money as that will create the same challenge that it is currently facing hence it adopted the austere fiscal policy.
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  • Date Issued: 2013

An appraisal of the South African Government Macroeconomic Policies and Strategies (1994-2012)

  • Authors: Zuma, Siziwe Monica
  • Date: 2013
  • Language: English
  • Type: Thesis , Masters , MPA
  • Identifier: vital:11687 , http://hdl.handle.net/10353/d1013582
  • Description: This study sought to do an overview and the role of Public Administration both as an academic discipline and as a discipline in practice. It sought to do a literature analysis of the macroeconomic policies and strategies that the democratic from 1994- 2012 particularly with regards to lowering unemployment and meeting public needs. The literature review on the Freedom Charter and the South African democratic government’s macroeconomic policies namely the RDP, GEAR, ASGISA, New Growth Plan, and the National Development Plan were studied in great detail in this study. Public Finance in terms of the tax revenues collected and public debt servicing costs have contributed to the capacity of the SA government to meet its public needs and social needs including poverty eradication. It identified that the NDP because of its longer term plan approach its goals could be realizable. It identified that the South African democratic government macroeconomic policy has been consistent since 1994 that of belt tightening or fiscal policy that is tight on fiscal spending and monetary policy also has remained the same although different names have been used over the period 1994-2012. The South African democratic government since 1994 has been pursuing austere fiscal policy. This is because it inherited a government that had high public debt and therefore had to prioritise of servicing that debt. That meant that there has been less funds available to spend on public needs as the aspirations of the people when they drafted and adopted in a congress of the ANC the freedom charter in 1955. The South African democratic government through its macroeconomic policy has created a number of positive changes in the country economically and socially that have benefited a lot of the previously marginalized people of South Africa however the macroeconomic objectives of reducing unemployment, growing the economy, increasing exports and lowering inflation still remain a huge challenge in this country. This study concludes that in order to increase revenues to meet public needs government needs to look at increasing its revenue base rather than borrowing the money as that will create the same challenge that it is currently facing hence it adopted the austere fiscal policy.
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  • Date Issued: 2013

An assessment of change readiness prior to significant organisational change

  • Authors: Bedser, Mark Bernard
  • Date: 2013
  • Subjects: Organization change -- South Africa -- Case studies Eskom (Firm) -- Management , ADKAR model
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:716 , http://hdl.handle.net/10962/d1001870
  • Description: This research paper is broken up into three sections, namely an evaluation report, a literature review and research methodology. The evaluation report section is the assessment of the current state of change readiness within the Eskom Contact Centre’s based upon what the literature on change readiness prescribes. The timing of the change readiness assessment is just prior to significant organisational change. The organisational change that was about to be initiated by the organisation was initiated from the boardroom of the most senior echelons of the organisation, and was directed in a top down approach, being a strategic organisational change. The change is deemed to be critical to the organisation being able to meet its long term strategic and sustainability objectives. A critical examination of the literature explored the meaning of change readiness, the importance of it and explained the consequences for organisations that commit to transformational agendas without being ready. Key concepts such as such resistance to change and organisational inertia are described and differentiated from change readiness. The ADKAR change model and its change readiness assessment instrument were used due to the organisations preference for the model. The ADKAR model formed the framework for the analyses of the data, the discussion of the results and the recommendations to the organisation. The research conducted was quantitative in nature; a questionnaire was distributed to the employees of the seven Eskom Contact centre sites around the country through an email. A slightly modified version of the ADKAR change readiness questionnaire was sent via email with an on-line questionnaire link on it; and questions on individual readiness for change were used to assess the level of readiness of the employees. Most of the descriptive and inferential statistics were analysed with the use of Excel (version, 2010), with Factor Analysis being done in research showed that: - The factors as proposed by the ADKAR change readiness assessment questionnaire (i.e. Awareness, Desire, Knowledge, Ability and Reinforcement) are not different enough to be considered as independent factors for this data set. Based on factor analysis, the factors were subsequently amended from five to three, namely Readiness, Opportunity Realisation and Uncertainty. - The Contact Centre employees were somewhat ready for change. - The Contact Centres needed to focus on all amended ADKAR factors in order to improve the readiness of the department. - The readiness levels in response to the roll out were more or less uniform. The study shows that given Eskom’s preference for the ADKAR model, future research within Eskom should therefore be conducted more circumspectly with respect to ascertaining the validity of the ADKAR factors. The study also makes mention that future work and/or research will need to be conducted, specifically on the readiness of the organisation itself, in order to improve the probability of transformational success. The ADKAR assessment is a people focused assessment and therefore focuses only on the readiness of the individual. Factors such as the adequacy of the current state of resources within the organisation, which incorporate aspects such as infrastructure, technology and staffing, will also need to be assessed to make a more holistic statement of change readiness. A concise review of the literature is incorporated into the Evaluation Report of Section 1 to underpin the study. In Section 2 a more extensive review of the literature is presented. Similarly, the design of the research is discussed in more detail in Section 3 to both describe and justify the appropriateness of the research methodology, and to give a detailed account of the way in which the research was carried out.
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  • Date Issued: 2013

An assessment of energy use as a rural development strategy: the case of Chiwundura communal area, Zimbabwe

  • Authors: Mangizvo, Remigios Vurayayi
  • Date: 2013
  • Language: English
  • Type: Thesis , Doctoral , PhD
  • Identifier: vital:11444 , http://hdl.handle.net/10353/d1013595
  • Description: Households in Chiwundura Communal Area continue to depend on traditional biomass fuels, that is, fuelwood, agricultural residues and in some cases dung. This is despite the fact that grid electrification has been introduced in the communal area. A few households have been able to adopt the grid electrification whilst the rest remain rooted in the use of the inefficient and polluting traditional biomass. Some of those who have adopted the grid electricity only use it for lighting and entertainment whilst they continue to use fuelwood for cooking. A number of households that have connected to grid electricity have reverted to the use of the traditional biomass. This means that the generality of people in Chiwundura Communal Area continue to be subjected to energy poverty, which is a constrained access to modern energy services such as electricity. As a result these households will not be able to meet the millennium development goals among many other achievements. This state of affairs motivated the researcher to conduct this study. The study wanted to find out why the transition from traditional biomass energy forms to modern energy services was slow in Chiwundura Communal Area. The study also wanted to establish the factors that influenced household en ergy choices as well as establish the ways in which the traditional biomass energy forms had affected the livelihoods of households in the study area. In order to get information on the above mentioned questions, this study which was a case study of Chiwundura Communal Area utilised the triangulation of both qualitative and quantitative techniques. These methods were meant to complement each other and benefit from the strengths of each method. The study used questionnaires, interviews, observations, transect walks, focus group discussions and content analysis. The researcher spent up to three months in the study area so as to get first hand information on the issues under study. A total of 215 households and 106 school children were conveniently sampled to respond to the questionnaires whilst fifty household heads participated in the interviews. The study looked at three energy theories namely the energy ladder, the leapfrogging and the multiple fuels use models as well as consumption and decision making theories to open this discussion. The study made a number of critical findings. Firstly, there was very little transition as most households remained as users of biomass energy; hence they were at the lower rungs of the energy ladder. Those that had moved up the ladder tended to back switch to the use of fuelwood. This made them multiple fuel users. Generally fuelwood was the dominant source of energy as it was used mainly for cooking, space and water heating, space lighting and other domestic needs such as smoking meat. About 22% of all respondents were connected to the grid and used electricity mainly for lighting. Candles, paraffin, gensets and solar energy were part of the energy mix. It was established that income was the most important determinant in the energy choices made by the different households. Most of the households were peasant farmers who could not harvest excess crops for the market. A few households with members in paid employment or obtained remittances from relatives in South Africa or the Diaspora were able to get connected to the grid or could afford to purchase fuelwood from vendors. Households could not procure solar house systems as the start up costs were beyond their reach. Those who were able to acquire generators could not run them for many hours as they could not afford to refuel them regularly. Household characteristics such as age and education of household- head were also important factors. It was however established that cultural and traditional factors were as usual not given the attention they deserved yet they were very significant in determining the type of fuel a household chose. Food preparation and taste always played an important role in determining whether a household chose traditional fuels for certain cuisines. It was also realised that failure by numerous households in the study area to access modern energy sources meant that they could not attain the millennium development goals by 2015. They could not move out of abject poverty as they lacked irrigation schemes to assure them of food security. Universal access to education was affected by lack of light to use for studying and reading after hours. Adult education was also frustrated. The boy child was worst affected as he came to school late or at times missed school altogether collecting fuelwood for the household. In Chiwundura Communal Area men and boys were responsible for collecting fuelwood. This signified a shift in gender roles. Men and boys took it upon themselves to have these responsibilities as women and girls could not walk the long distances. The health of the household particularly women and children who spent several hours close to the fire was compromised as most huts were poorly ventilated. They therefore could not adequately deal with indoor air pollution challenges. Other MDGs were also likely not to be achieved by the families. The study also found out that men were not dictatorial in determining the fuel that a household used. Some form of democracy existed within homes and negotiations between husband and wife often took place away from the public domain. Oftentimes women often aped their colleagues who owned modern energy technologies within the villages; hence they pressurised their husbands to buy them SHSs and gensets. This was conspicuous consumption. The study established that there was need for modern energy in the study area. Grid electricity was not the panacea for this as it was beyond the reach of many. It was therefore important to look at renewable energy forms such as gel fuel, SHSs and biogas. It was also pertinent to educate and make households aware of dangers posed by indoor air pollution. The government and different stakeholders must give it equal importance and publicity as that given to HIV and AIDS as it kills several children annually. Housing interventions should be made so that households build huts with proper ventilation.
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  • Date Issued: 2013

An assessment of factors affecting distribution models: an FMCG perspective

  • Authors: Reshalin, Kumesh Sivaram Jay
  • Date: 2013
  • Subjects: Business logistics , Delivery of goods , Shipment of goods
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8907 , http://hdl.handle.net/10948/d1021024
  • Description: The Fast Moving Consumer Goods (FMCG) industry in South Africa is now more than ever, facing a new era with strong competition and a need for innovative and sustainable distribution strategies to remain competitive in the market. Organisations are continuously searching for ways to increase their competitiveness and sustainability as markets change and develop, so do the strategies used to enter them. Organisations must therefore be able to choose the most effective approach to enter markets in order to remain competitive. Recent approaches require organisations to identify innovative distribution methods to meet consumer needs due to a considerable increase in competition, which makes it very difficult for organisations to differentiate their products solely on the basis of cost or quality. The research problem addressed in this study comprised an assessment of factors affecting distribution models from an FMCG perspective. This necessitated a comprehensive literature review of the various definitions, trends impacting on distribution as well as investigating the status relating to distribution models. Strategies and attributes of successful distribution models were evaluated to determine an effective distribution model to assist the organisation in challenging competition. The researcher found that a significant number of authors have suggested the following key attributes for a successful distribution model, namely operational excellence, performance management, strategic partnership, technology drivers, and relationship marketing. An empirical study was conducted after the appropriate measuring instrument was developed. The purpose of the measuring instrument was to validate the literature findings, identify the rank importance of the identified attributes and to evaluate the extent to which these factors are provided for in the organisation, based on the points above. The present study assessed innovation at Coca-Cola Fortune (Pty) Ltd., a local FMCG firm in an effort to develop a distribution model that would be successful for the company. The study comprised a sample of 40 Official Coca-Cola Distributors which form part of the distribution model of Coca-Cola Fortune (Pty) Ltd. Questionnaires were sent to each of the 40 Official Coca-Cola Distributors and a response rate of 100 percent was obtained. The major findings indicated that the respondents agreed with the literature in respect of the important attributes of a successful distribution model. Overall the majority of the respondents identified the distribution model between Coca-Cola Fortune and the Official Coca-Cola Distributors as a successful distribution model. The literature findings together with the empirical study findings resulted in the development of a strategic model to maintain a successful and competitive distribution model. The current investigation highlighted the overall perception of Coca-Cola Fortune’s distribution model and the importance of having a successful model. To sustain this distribution model the organisation must maintain the key attributes of a successful distribution model as identified in the literature to ensure competitiveness, sustainability and meeting changing consumer demands.
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  • Date Issued: 2013

An assessment of needle ice, snowfall and the zero-curtain effect and its relationship with soil frost dynamics on sub-Antartic Marion Island

  • Authors: Zilindile, Mphumzi Brooklyn
  • Date: 2013
  • Subjects: Snow -- Prince Edward Islands -- Marion Island , Frost -- Prince Edward Islands -- Marion Island , Ice -- Prince Edward Islands -- Marion Island , Marion Island (Prince Edward Islands) -- Description and travel
  • Language: English
  • Type: Thesis , Masters , MSc (Geography)
  • Identifier: vital:11515 , http://hdl.handle.net/10353/d1006908 , Snow -- Prince Edward Islands -- Marion Island , Frost -- Prince Edward Islands -- Marion Island , Ice -- Prince Edward Islands -- Marion Island , Marion Island (Prince Edward Islands) -- Description and travel
  • Description: This study aims to uncover the synoptic weather circulation pattern which is associated with the occurrence of needle ice, snowfall and the zero-curtain effect. The method of study was done through an intensive ground climate measurement campaign from April 2008 to May 2009 with a temperature logger installed throughout the recording period. Results from data analyses indicate that the complex changes in climate parameters may lead to an equally complex response in terms of spatial soil frost dynamics and its direct and indirect effects on soil sediment displacement and ecosystem dynamics. Field evidence in the study suggests that on Marion Island needle ice developed in temperatures as high as -0.2 ºC in strong winds. This confirms that the wet environment of Marion Island, which is dominated by diurnal soil frost is fundamentally different from seasonal frost and permafrost environments. The scoria material is susceptible to needle ice growth and the compacted soil alters the micro-climatology of the affected area making it more susceptible to the formation of needle ice. Soil moisture for needle ice formation and growth is provided by the misty conditions associated with the advent of the cold front (pre-cyclonic). Furthermore, observations of needle ice on Marion show that needles are mostly clear with no sediment inclusion. This is indicative of needle ice formation that has not been interrupted by a shortage of moisture. The zero-curtain effect on Marion Island can occur either as a response to the thawing of the soil after the seasonal freeze. The synoptic assessment of snowfall on Marion Island indicates that; snowfall is associated with the passage of a cold front linked to a strong meridional system of low pressure just south of the island.
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  • Date Issued: 2013

An assessment of opportunities for implementing lean management in the healthcare supply chain of selected clinics in the East London area

  • Authors: Beja, Fezekile Sydwell
  • Date: 2013
  • Subjects: Lean manufacturing -- Management , Business logistics -- South Africa -- East London , Medical care -- South Africa -- East London
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8899 , http://hdl.handle.net/10948/d1020958
  • Description: When the current South African government came into power two decades ago they inherited a fragmented health care system whose main focus was on the tertiary care level. The strategy of the current government was to re-focus the whole health care system and prioritize primary health care system. That included setting up district health care systems and building primary health care centres in the areas within the communities in order to make health care accessible to everybody. Due to financial difficulties the majority of the people staying in these communities solely depend on these clinics as they cannot afford to buy health care services in the private sector. The study seeks to assess the current medication supply chain to these clinics with a view of coming up with recommendations that, when implemented, will ensure that the supply of medication by the clinics is able to meet the demands of their patients. Lean management is a system that was started in the manufacturing sector and because of its success there it was later adopted by the service industry. Lean is a system that seeks to eliminate all forms of waste and improve the quality of the service rendered to the satisfaction of the customer/patient. Literature review and discussion of lean implementation is discussed extensively. The findings of the study are presented, analyzed and discussed. In these findings it is noted that the system is functioning very well but there are challenges in these clinics that need to be addressed. Recommendations of how lean management can be implemented successfully to optimize the functioning of the current system are discusse The permission received from the Department of Health to conduct this study came with contractual obligations that the researcher promised to honour. One of those requirement stated clearly that the findings of the study should not be published anywhere without the permission of the Department (see addendums A & C). It is under that premise that the researcher wants to bring this to the attention of the relevant university departments, with the hope of ensuring that this contractual obligation is honoured.
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  • Date Issued: 2013

An assessment of perceptions of lean opportunities in hospital management

  • Authors: Labuschagne, Gertruida
  • Date: 2013
  • Subjects: Lean manufacturing -- Management , Hospitals -- Waste minimization , Hospitals -- Administration
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: vital:8777 , http://hdl.handle.net/10948/d1012958
  • Description: This is a quantitative study. The primary research objective is to investigate the importance of hospital management’s involvement when implementing lean elements in healthcare. In reality, incidents and quality problems are prime reasons why healthcare leaders are calling for redesign in healthcare delivery and systems. This paper presents a proposal for developing a lean culture in healthcare facilities equipped with managers who will be able to drive the implementation of lean elements from the top down, making use of multidisciplinary teams, including physicians, to deliver value-added services. This study ultimately endeavors to indicate the importance of management, multidisciplinary teams and physician involvement in implementing lean principles in healthcare successfully. “If we keep doing what we’re doing, we’re going to keep getting what we’re getting.” – Stephen Covey. The reasons why lean management is a particularly important strategy in healthcare currently, includes the following: •The need to reduce waste in healthcare cost; •The need to improve quality and on-time processes; •Fast-paced technological changes; •Ever-increasing patient expectations; and •The need to standardise processes and systems to get the high-quality results anticipated (Chalice, 2010).
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  • Date Issued: 2013

An assessment of the impact of Local Economic Development in Mbhashe Local Municipality with special focus on agricultural projects

  • Authors: Mniki, Sicelo
  • Date: 2013
  • Subjects: Agriculture -- Economic aspects -- South Africa -- Eastern Cape , Agricultural development projects -- South Africa -- Eastern Cape , Local finance -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: vital:9128 , http://hdl.handle.net/10948/d1018579
  • Description: The need to achieve developmental local government in South Africa has necessitated that the municipalities and other government departments pay more attention to the poor so that they can be helped to live more fruitful lives and become the instruments for the growth of local economy. This study seeks to assess the impact of Local Economic Development (LED) initiatives in Mbhashe Local Municipality with special focus on the Maize Production Project (MPP). The areas of Mbhashe municipality that were included in the study include Ndakeni village near Dutywa, Tswele-litye near Willowvale and Madwaleni near Elliotdale. The study followed both the qualitative and quantitative research approaches and the respondents were made up of a sample of MPP beneficiaries from the three areas mentioned above, Community Leaders and the Officials. The objectives of the study were to identify MPP objectives, to identify challenges in the implementation of the MPP, to assess the availability of remedial measures and lastly, to assess whether the community has benefited from the maize production project or not. Among others, the objectives of the MPP were to maximise maize production, to make profit, to create employment opportunities for the unemployed. Only 13 percent of the surveyed beneficiaries believe that their expectations of this initiative were fully met. The majority (two thirds) believe that their expectations were partly met, whilst one in five (20 percent) believe that their expectations were not met at all. The MPP implementation challenges included delays caused by the municipal procurement processes, unfavourable climate conditions, poor service delivery by the appointed service providers who provide tractors, shortage of funds and late start for ploughing. Even though the remedial measures seem to be in place, the implementation and the communication of the strategies remains a big challenge. Furthermore a proportion of the respondents were unhappy with the public participation process that preceded the implementation of the project.According to the findings, two thirds (67 percent) of the surveyed farmers believe that their communities have benefited from the MPP, although one third (33 percent) disagreed. The challenges of an insufficient budget, procurement delays and late commencement of ploughing need to be addressed if the maize production initiative is to yield the desired results.
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  • Date Issued: 2013

An assessment of the implementation of peer academic support programmes at higher education institutions in South Africa: a case study of one university

  • Authors: Tangwe, Magdaline Nji
  • Date: 2013
  • Subjects: Peer teaching -- South Africa , Education, Higher -- South Africa
  • Language: English
  • Type: Thesis , Masters , M Ed
  • Identifier: vital:16203 , http://hdl.handle.net/10353/d1016084 , Peer teaching -- South Africa , Education, Higher -- South Africa
  • Description: The purpose of the study was to assess the implementation of peer academic support programmes which are Language and Writing Advancement and Supplemental Instruction programmes in one University in South Africa. The study adopted a qualitative approach that used face-to-face interviews, focus group interviews and document analysis to collect data. Purposive sampling was used to select those who participated in the study. The participants were two coordinators of the programmes, ten facilitators working in the programmes for in-depth interviews and ten students who have been receiving services from the programmes for two focus group discussions. The study revealed that there was a general trend whereby peer facilitators of the programmes were recruited and trained. However, it was found that some facilitators abandoned the position immediately after the training which made it difficult for coordinators and Human Resource Staff (HR) to start the process of recruitment and retraining. In this regard, Teaching and Learning Centre, (TLC) and HR simply appointed other untrained facilitators to replace those who had deserted the positions. Also, some facilitators were unable to attend some of the regular trainings because of clashes with their classes. All these have a negative impact on the implementation of the programmes. The results also reveal that some of the facilitators were frustrated with students’ poor attendance in the sessions, and even those who attended their sessions, did not participate much in the discussions. It was found that most lecturers and students did not know the differences between supplemental instruction (SI) and tutorials. Neither did lecturers encourage their students to seek help from the TLC services. Reviewing of assignments from different disciplines by TLC facilitators was another burning issue that came up. Some facilitators reviewed assignments from different disciplines, because the disciplines were not represented and this is because they want to claim for more hours, which affects the quality of the programmes. The findings also show that some students did not like to take their assignment to the TLC for review because facilitators make unnecessary and harsh comments. On the contrary, some students acknowledged that they were fine with the way facilitators review assignments because it involves one-on-one consultation, and they always pass the assignments reviewed by PASS facilitators. The study also revealed that the coordinators monitored and evaluated facilitators through observation and the checking of attendance registers. Coordinators ware also monitored by senior colleagues of the department such as the manager of the TLC. Furthermore TLC has instituted a mentorship programme whereby senior facilitators mentor newly recruited facilitators. However not every facilitator had a mentor. The study also exposed the fact that the TLC venue was usually closed during examination periods to allow facilitators to prepare for their examinations. The findings show that some departments were not represented by facilitators and to remedy this situation, it is recommended that all departments be represented and lecturers encourage the students to get help from TLC. Most facilitators were undergraduate students, but they needed to be replaced by post graduates who did not have course work that will clash with PASS activities. The strategies used by facilitators were fairly good but more should be done to encourage students to participate in sessions. Finally, the monitoring and support mechanisms put in place were very functional but the TLC should make sure every facilitator is being monitored especially concerning the review of assignments. The significance of the findings of this study cannot be overemphasised. The strengths and challenges regarding the implementation of these programmes at this particular university have been revealed. Through the recommendations, it is hoped that the institution and the TLC would effect some changes in the implementation of these peer academic support programmes in order to better serve the students so as to achieve satisfactory throughput and retention rates.
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  • Date Issued: 2013

An assessment of the Kenyan coastal artisanal fishery and implications for the introduction of fish aggregation devices

  • Authors: Mbaru, Emmanuel Kakunde
  • Date: 2013 , 2013-07-30
  • Subjects: Fisheries -- Kenya , Fishery management -- Kenya , Fish aggregation devices , Small-scale fisheries -- Kenya , Small-scale fisheries -- Economic aspects -- Kenya
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: vital:5341 , http://hdl.handle.net/10962/d1006055 , Fisheries -- Kenya , Fishery management -- Kenya , Fish aggregation devices , Small-scale fisheries -- Kenya , Small-scale fisheries -- Economic aspects -- Kenya
  • Description: The marine fishery in Kenya is predominantly small-scale and artisanal with about 11,000 fishers intensely fishing near shore coastal reefs using minimally selective fishing gears. A large majority (88%) of fishers use outdated equipment such as basket traps, beach seines, hand lines (hook and lines), fence traps, gillnets, spearguns and cast nets. Handmade canoes propelled by paddles (kasia) or sail power are used to access offshore waters, while only a few fishers have motorized boats. Although fishers along this coast know and express the potential of offshore fishing, most of them are disempowered and unable to access any of the largely untapped offshore pelagic resources. Using a unique dataset from four distinct coastal areas: Funzi-Shirazi bay area, Diani-Chale area, Mombasa-Kilifi north coast area and the Malindi-Ungwana bay area, containing species level length frequency catch data from the multi-gear and multi-species fishery, abundance of specific species, gear use comparisons in various regions, catch per unit effort and total catch estimate over a nine year period (2001 – 2009) were evaluated. Despite high diversity in the fishery, five species (Lethrinus lentjan, Siganus sutor, Leptoscarus vaigiensis, Lethrinus harak and Parupeneus macronemus) represented over 75% of the catch. A total of 11 legitimate gears were observed in this coastal artisanal fishery with basket traps (42%) being the most popular. Fishers along the Mombasa-Kilifi area predominatly used beach seines while those in Diani-Chale, Malindi-Ungwana bay and Funzi-shirazi bay predominaltly used spearguns, gillnets and basket traps, respectively. Apart from gillnets, a general declining trend for most of the gear types was observed since 2004. Beach seines recorded the lowest (20.9±0.2 cm) mean length while gillnets recorded the highest (34.2±0.3 cm). The highest catch (~26,000 metric tons) came in 2001 and the lowest (~15,000 metric tons) in 2005. The highest number of fishers was observed in 2008 while 2009 recorded the highest (4.8±2.3) mean number of hours per outing. The mean annual CPUE per region ranged from (1.5 kg.fisher-1.hr-1) in Diani-Chale to (1.0 kg.fisher-1.hr-1) in Malindi-Ungwana bay. Making use of questionnaire data, the attitudes towards offshore fishing strategies, FADs in particular, were evaluated. Some communities (about 25% in every location) were not even aware of FAD fisheries. With the imminent introduction of a FAD fishery in Kenya, it was concluded that, for this fishery to realize its full potential, training on FAD fishing techniques has to be done. Finally, effective management is necessary if small-scale fisheries are to continue providing food security for many poor coastal communities. Gear-based management in Kenya, although under represented and under studied, has the potential to be adaptive, address multiple objectives, and be crafted to the socio-economic setting. Management effectiveness in near shore fisheries has generally been evaluated at the scale of the fish community. However, community level indicators can mask species-specific declines that provide significant portions of the fisheries yields and income. This thesis seeks to identify ways in which the Kenyan artisanal fishery can be sustained and managed from within coastal communities, giving them the resources and education to effectively improve their lives. The introduction of a offshore FAD fishery and hence access to offshore pelagic species provides an opportunity to not only alleviate pressure on coastal resources but also to empower coastal communities and contribute to the growth of Kenya’s national economy as a whole.
  • Full Text:
  • Date Issued: 2013
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