Innovative construction methods to address housing demand in South Africa
- Authors: Tsosane, Mosa Brunette
- Date: 2020
- Subjects: Construction projects -- South Africa -- Management Housing -- South Africa
- Language: English
- Type: Thesis , Masters , MSBE
- Identifier: http://hdl.handle.net/10948/49628 , vital:41742
- Description: In South Africa, there is a prolonged waiting period for the needy to receive subsidy housing. Due to several factors contributing to this housing delivery delay, there is proliferation of informal settlements. The factors include fast-paced urbanization, which is mostly triggered by rural-urban migration that prompts urban growth and its attendant challenges that exert intense demands on the local government, thus the government is unable to keep up with the demands for housing and other related needs. The currently used conventional method (masonry construction) of construction for the construction of subsidy housing is perceived to be procedural and time consuming which is also one of the factors contributing to the delay in housing delivery. According to the research, interventions in the built form could be applied to address these issues. The focus of this study was on the construction aspect of the factors that contribute to the delay/problem. The primary aim for this study was to explore innovative prefabricated modular construction methods, proposed as alternatives to the construction of government subsidy housing in order to address housing demands in informal settlements. The research onion diagram was adopted and methodically followed as the research design for this study, whereby the data collection method that was adopted as part of the research onion was included a Desktop Survey and a Site Survey. The population and sample of this study comprised of a mixed group of participants, which were selected in accordance with the research attributes. The research findings indicate that the modular construction methods can indeed be used as an alternative to address some of the subsidy housing delivery problems. However, the challenge of any new innovative solution is to overcome end-user scepticism as resistance is inevitable. The research recommendation is for this research work to be taken to the next phase which would involve simulations of life size experimental models of these proposed innovative methods of construction, to further assess the viability of these proposed construction methods, before they may be implemented.
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- Date Issued: 2020
South Africa’s readiness of the smart built environment towards 2035
- Authors: Holmes, Clinton Keith
- Date: 2019
- Subjects: Internet of things , City planning Technology -- Social aspects
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/40128 , vital:35758
- Description: It is imperative that society works together with government and industry to find solutions in solving the problem of the high utilisation of natural resources in the built environment. Natural resources are not infinite, and the increasing population are compounding the problem. The high level of unemployment in South Africa could be increased dramatically if the old skills in the industry become redundant due to new technology and there are not enough skills to apply to these technologies. This study set out to investigate the extent of the readiness of South Africa for the Smart built environment towards 2035 with an aim to provide valuable information for decision making to the government, policy makers, academic and training institutions and business leaders. South Africa boasts about the achievements of the four major municipalities namely, Cape Town, Johannesburg, Tshwane and eThekwini in terms of their commitment towards the aim for net zero carbon emissions of newly built buildings by 2050. The commitment for sustainable solutions in all sectors is echoed by the Minister of Environmental affairs, as part of the Paris agreement. South Africa does not lack the ability to plan for eventualities. This is evident by the myriad of strategies and policies that can be found all over the government information sharing outlets. The South African government is failing in implementing these policies and strategies that have been around for more than a decade. A lack of execution, lack of transparency as well as a lack of accountability is a hindrance to South Africa’s general growth path. The realisation of the preferred future rest on the acceptance, by all South Africans, that technological advancement is inevitable, and that a joint and inclusive effort should be made to prepare for such a future. South Africa has the ability and appetite to change the future for the better. Two fundamental areas of improvement are to create a united South Africa where people are held accountable for their actions. The unisons should transcend across the various South African government departments but must also include industry, entrepreneurs and the public to create a future where technology is embraced, and innovation encouraged, instead of waiting for technology to dictate a specific future.
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- Date Issued: 2019
Experiences of primary caregivers of children with Down syndrome in the Kwazakhele community
- Authors: Gobeni, Babalwa Cynthia
- Date: 2017
- Subjects: Children with mental disabilities -- Care -- South Africa -- Port Elizabeth , Caregivers -- South Africa -- Port Elizabeth , Down syndrome -- Care -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/15127 , vital:28142
- Description: The unique physical features of the child with Down syndrome (DS) may lead to stigmatization and social isolation of the child, as well as their entire families. A child with DS may require some help and constant attention from the primary caregiver and may even be permanently dependent, depending on the severity of DS. The researcher has explored and described the experiences of primary caregivers of children with DS in the Kwazakhele community while caring for these children. The research study employed a qualitative, exploratory, descriptive and contextual research design. The research population included primary caregivers of children with DS who were between ages of two years and older because a DS diagnosis can be delayed and only be discovered later in life. Purposive sampling was used to select the research participants. The data was collected using in-depth one-on-one interviews, and all interviews were recorded using a voice recorder. Thematic analysis as a version of content analysis was used, meaning the researcher used themes and sub-themes to analyze data with the help of an independent coder. A pilot study was conducted before undertaking the actual research using the same methods and designs as those of the main study. Strategies were implemented throughout the study to ensure trustworthiness and adherence to ethical principles. The study findings revealed that the participants experienced diverse emotions upon initially finding out that their child has DS. The participants indicated that they had to modify their lives including having to give up their personal lives just to ensure that their children got the best care and their full attention. It appeared that some participants got full support from their partners and families, while other participants had no support system. With further exploration, it emerged that the study participants shared some positive experiences with their children with DS. However, they indicated a need for relevant education facilities for their children as well as community support. Recommendations were made with regard to nursing education, nursing practice and nursing research.
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- Date Issued: 2017
Identifying operations waste at a logistics service institution in Port Elizabeth
- Authors: Bailey, Grizenier
- Date: 2017
- Subjects: Lean manufacturing -- South Africa -- Port Elizabeth Service industries -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/17537 , vital:28376
- Description: In today’s dynamic market, it is crucial that logistics systems understand their activities and processes in an efficient way. Lean, in essence, is a method to assist companies in rendering efficient services to customers (Andrejic, 2013, p. 84). The Lean approach for waste elimination can be applied to many different types of operations whether in manufacturing or service industries. The identification of warehousing wastes is sometimes considered difficult in its identification within processes (Villareal, Garza, Rosas & Garcia, 2012, p. 278). The purpose of this case study is to contribute to finding a solution for the decreasing operational efficiency in the operation under study. The researcher found that this paper filled an important research gap in terms of offering management of the selected logistics institution a better understanding of the different waste types in each process. Operational areas such as receiving, unboxing, put-away, picking and issuing were examined as possible reasons for concern about service orientated wastes. The research was conducted through observations and thereafter a questionnaire was distributed amongst a sample of 40 employees within a specific logistics institution. The study discussed certain key factors in Lean, specifically focusing on the types of waste in a service environment.
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- Date Issued: 2017
Stokvels as vehicles of wealth accumulation amongst migrants in Johannesburg
- Authors: Katende, Kalambayi
- Date: 2016
- Subjects: Wealth -- South Africa -- Johannesburg , Rotating credit associations -- South Africa -- Johannesburg , Immigrants -- South Africa -- Johannesburg
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/8209 , vital:25967
- Description: Saving clubs or stokvels have been around in many parts of the World, under different names, for many years and they have been instrumental in teaching people how to save. This research sets to investigate the possible use of stokvels as vehicles, channels or conduits for wealth accumulation among migrant population living in the inner city of Johannesburg. Participants’ contributions and the extent this translates into wealth accumulation among members were critically examined. Furthermore, the study explored whether gender plays any role in terms of stokvels membership and the reasons thereof. The hypothesis of this research was that incomes from stokvels contribute to wealth accumulation of migrants in the inner city of Johannesburg. This study used both quantitative and qualitative research methods to address the research questions and gather relevant data. The use of a mixed approach was adopted as it allows a deeper exploration of the different research objectives and questions of the study. Thematic content analysis was used to analyse the data. The findings of this study have revealed that there is a positive relationship between membership to stokvels and wealth accumulation. Moreover, trust and social capital were found to be pivotal in ensuring success of these groups in terms of who should be accepted into the group. However, many other factors, such as the level of education, the length of stay in South Africa and the marital status of participants could have an impact on wealth status of participants.
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- Date Issued: 2016
An assessment of community participation in strategic decision-making: the case of Amothole District Municipality
- Authors: Ned, Samora
- Date: 2015
- Subjects: Local government -- South Africa -- Eastern Cape -- Citizen participation , Political participation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10948/5742 , vital:20993
- Description: The South African Constitution of 1996, as amended, provides for three spheres of Government, namely National, Provincial and Local Government. The local sphere of government is mandated to provide developmental and accountable local government and to ensure the provision of basic services to communities in a sustainable manner. The Department of Provincial and Local Government Community-Based Workbook and Guide provided that local government legislation has been put in a place to enable South Africa to constructively work towards providing basic services and improving the social and economic lives of citizens. As local government is the sphere of government where delivery takes place at community level, it is important to ensure and secure the support and participation of communities. It is critical to mention that local government faces many challenges in providing services that will contribute to developing a peaceful, stable and healthy environment. In adherence to Local Government legislation, which includes, inter alia, the Municipal Systems Act and the Municipal Finance Management Act, the local authorities are required to provide systems and processes to enable public participation processes in the affairs of the municipalities. This requirement is mandatory to ensure that citizens contribute by making input in the planning of the municipality. Amathole District Municipality adopted a Public Participation and Petitions Policy to ensure that citizens participate in the activities of the municipality. The main purpose of this study was to establish whether those structures are effective and whether the municipality, in its planning processes, considered the views and input of the communities. The study investigated the extent of community participation in municipal planning and performance and also investigated the effectiveness of ADM community participation strategies. Quantitative research methods were used to collect data for the study. The research questionnaire covered a wide range of council related activities ranging from knowledge of local government legislation relating to public participation, understanding of public participation processes by councillors, compliance of the municipality with public participation processes and related legislation and feedback to communities on the input they make to the Integrated Development Plan (IDP) and the Budget planning processes. The questionnaires were administered to all Councillors within the municipality to ensure that all municipal programmes were covered, and the Executive Mayor, Council Speaker who ensures that council resolutions are implemented and the Chief Whip of Council, who is responsible for the welfare of all political parties in Council. There was also the inclusion of the Chairperson of the Municipal Public Accounts Committee who is responsible for oversight and monitoring the performance of the Executive. The sample group was carefully chosen to represent a wide range of councillors who serve in the ADM Council. The positive response rate therefore provided an acceptable scientific basis for analysis and objectivity to the study.
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- Date Issued: 2015
The perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unit
- Authors: Pheiffer, Evette
- Date: 2015
- Subjects: Artificial respiration , Cardiotonic agents , Life support systems (Critical care)
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/3115 , vital:20400
- Description: Life-support treatment is regarded as the support of vital functions of respiration and circulation such as mechanical ventilation and inotropic support, and life-sustaining therapy which incorporate therapies such as artificial hydration, nutrition and haemodialysis. Life-support treatment is rendered to critically ill patients within the intensive care units. However, when treatment options are maximised, and the patient’s condition is unchanged, a decision is often made to withdraw treatment. Professional nurses are usually involved in the process of withdrawal of life-support treatment as they care for this population of patients. The study followed a qualitative, explorative, descriptive and contextual research paradigm in order to explore and describe the perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unit. Data was collected by means of interviews, which were transcribed according to Tesch’s method of analysis. Field notes were used to supplement the data findings. Based on the data collected, it is clear that professional nurses experience difficulties when performing withdrawal of life-support treatment. There are a number of communication concerns which need to be addressed and suggestions were also made by the interview participants regarding these concerns. The study makes recommendations to assist professional nurses with the process of withdrawing life-support treatment in a private intensive care unit. The findings of the study will be disseminated to the relevant hospital and unit managers. Ethical principles were maintained throughout the study by adhering to the principles of privacy, confidentiality, anonymity and beneficence.
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- Date Issued: 2015
An assessment of the role of agricultural projetcs in poverty alleviation at Ngqushwa Local Municipality
- Authors: Guzana, Andile
- Date: 2014
- Subjects: Poverty -- South Africa -- Eastern Cape , Economic development projects -- South Africa -- Eastern Cape , Agricultural development projects
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:8328 , http://hdl.handle.net/10948/d1020351
- Description: This study assessed the role of agricultural projects in poverty alleviation at Ngqushwa local municipality. These projects are very important for poverty alleviation and to fight the growing levels of unemployment in the Eastern Cape. Despite the advantages of these projects, there are challenges that impact negatively on the implementation of these projects such as conflict, lack of resources, market failure and these projects are too disconnected. Consequently, the projects do not achieve their intended objectives and there are high levels of dissatisfaction among project members. The study was conducted in two wards of Ngqushwa local municipality, and two projects were selected from each ward and ten members were selected from each project and the total number of a sample for the study was forty project members. The research utilized both qualitative and quantitative approaches. Data was collected through questionnaires, document analysis and observations. The sampling method that was used to select respondents or participants was purposive. The findings of the study indicated that agricultural projects in this area did not bring about any significant reduction in poverty, and they did not bring about any significant economic development. The study also revealed that there was lack of community participation in matters pertaining to community development and lack of support by all relevant stakeholders which resulted in failure at the implementation phase. The researcher also discovered that the poverty alleviation approach was mainly focused on one type of project, other than looking at other avenues to ensure that those who do not have interest in food gardens are given alternative opportunities like cattle farming. In view of these findings, the study recognises a need for empowerment in terms of knowledge and skills, understanding and resource management of agricultural projects. The study thus recommended that community members should be actively involved in community development projects. Additionally, the study recommended for the establishment or formulation of new policies or amendments of the existing policies in order to boost agriculture in rural areas so as to be able to alleviate poverty effectively.
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- Date Issued: 2014
Factors which affect the levels of automation in an automotive final assembly plant
- Authors: Pillay, Prabshan
- Date: 2012
- Subjects: Process control -- Automation , Automation , Automobile industry and trade
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8833 , http://hdl.handle.net/10948/d1019800
- Description: In the global automotive industry there is a drive toward integration of autonomous and human operated equipment. Monfared and Yang (2006:546) suggest that this dynamic requirement could be met with elements to be investigated in a research paper. Current investigations show a gap in management not having a guideline which can be used to help decide between automation versus human capital in the planning of new production facilities in the automotive assembly plant. (Skjerve and Skraaning, 2004:3). The purpose of this research is to determine what factors affect this decision-making process. In order to carry out this research, an in-depth literature review was conducted using various sources. The sources included, but were not limited to, interviews at assembly plants, the Nelson Mandela Metro University library, various e-journals and the internet. The literature review led to the finding of the factors which affect Levels of Automation (LOA) and to the development of the research instrument which was used to measure the impact of those factors. The results of fifty-two (52) respondents were then analysed and used as evidence to support the three hypotheses proposed. As a result of completing the above procedure the following hypotheses were supported. The greater the level of technology and the lower the skills of employees the greater the level of automation in an automotive assembly plant to be used. The greater the complexity of the assembly processes the lower the level of automation in an automotive assembly plant to be used. The higher the flexibility the greater the level of automation in an automotive assembly plant to be used. This means that managers and supervisors of assembly plants should consider the level of technology and skills of employees, flexibility and complexity during the design stages of an automotive assembly line as these factors will affect profitability by reducing waste, improve quality as well as allow for flexibility in customer demand in terms of volumes and product variance.
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- Date Issued: 2012