Thesis is submitted in fulfilment of the requirements for the degree of Doctor of Philosophy to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg, 2016 / Keywords/key concepts: Dolomite, Dolomitic ground, Disaster Risk Management, Physical Vulnerability, Low-income settlements, Housing Policy, Services delivery, Responsibility, Living with risk, Human Behaviour, Basic Human Rights Ground underlain by dolomite may be hazardous to development due to the potential occurrence of subsidence and sinkholes. These potentially disastrous occurrences are in many instances caused by human interaction with the soil through the ponding of water or leaking of wet infrastructure such as water and sanitation services. Construction materials and techniques, as well as effective maintenance of waterborne services have traditionally been acknowledged as having a significant bearing on the level of risk that communities face when living on such potentially dangerous land. The spatial distribution of settlements on dolomite in the Gauteng City Region (GCR) is already widespread and expected to increase as urbanisation intensifies. Similarly, the challenge of considering the physical vulnerability of low-income settlements is expected to intensify. Welldefined procedures and guidelines govern the development of human settlements on dolomitic ground. However, the classification and characterisation of low-income and informal settlements are not as advanced as that of formal residential developments. In addition, the guidelines regarding management of settlements on dolomite focus significantly on geotechnical interventions, leaving a gap in the influence that human behaviour can play in possible disaster risk reduction on such ground. The thesis considers the significance of different low-income settlement types on dolomite, relative to perceived human behaviour in association with principles of disaster risk reduction. It hypothesizes that an understanding of settlement type in relation to human behaviour and a stronger emphasis on monitoring via official channels could address some of the conflicts in the development-on-dolomite debate and thereby reduces settlement vulnerability. The research methods included quantitative and qualitative components, commencing with a literature review that spanned multiple disciplines and sectors. Fieldwork included spatial investigation and consideration of low-income settlement types with regard to, for example building material use, dwelling size and dwelling layout, and wet services infrastructure provision and location. The thesis subsequently identify and explore low-income settlement types in the study area. The research explores a number of sample settlements to consider the physical vulnerability and potential key areas of intervention and risk reduction, outside of the traditional geotechnical arena. The evaluation then applies the Analytical Hierarchy Process (AHP), a form of Multi Criteria Analysis (MCA), to identify important variables and indicators related to human behaviour and the physical vulnerability of settlements on dolomite that can be harnessed to intervene in the debate, and possible improve the safety of communities living with this risk. Although not affecting the research outcome directly, a specific observation during the course of engagement with specialists across disciplines was that experts in even closely related practice areas view low-income settlement development and upgrading on dolomite differently. The differences in viewpoints result in contradictions in approaches between housing officials, disaster managers, socio-environmental practitioners, engineers and geologists. Even small differences in approach have been shown to have significant effects on the practicalities surrounding decision making related to low-income settlements and especially informal settlement relocation or upgrading. The outcome is a set of prioritised indicators that could enable specialists, officials and the public to consider different elements of low-income settlements based on its physical vulnerability. By focussing on the indicators most likely to result in reduced vulnerability, actions that drive settlement development, upgrade and resettlement could be prioritised. Interestingly, one of the findings of the research is that it is not so much the settlement type based on informality that makes a difference in the exposure to risk – physical vulnerability is deemed to be significantly affected by official (municipal-sphere) actions, monitoring and awareness. Finally, the research enables the integration of technical knowledge with behavioural considerations when living on dolomite, thus highlighting opportunities to bring technical and non-technically skilled stakeholders in the debate closer together. / MT2017

Amputation patients have a great deal more than just physical recovery to contend with and the extent and scope of this condition is largely unknown in South Africa. Rehabilitation programmes for amputees, specifically at state institutions are characterised by lack of resources, lack of information provided to patients and the patients themselves seem to experience lack of support on an emotional and psychological level. This study investigates the experience of self of the amputation patient through a review of the literature available and from an ecosystemic-postmodernist viewpoint. In addition, guided imagery is examined as a technique that could add value to rehabilitation programmes for amputation patients. Health care professionals in two state hospitals in Pretoria were interviewed by means of semi-structured questionnaires to obtain additional information on current rehabilitation programmes as well as the experience of the amputation and the subsequent process for the amputee. Themes extracted from these questionnaires were used to design a suggested rehabilitation programme. This programme, based on the findings of the research, suggests certain enhancements to existing programmes and is focussed on supporting the experience of the process for the amputee through inclusion of specific guided imagery texts. / Psychology / M.A.(Clinical Psychology)

Absenteeism is a grave problem in the workplace in South Africa. One can expect that the impact and patterns would differ from one sector to another. For instance the seriousness of absenteeism in a hospital or the security sector would not be the same as for a coffee shop or being absent from a school. However, absenteeism needs to be addressed in all sectors of the economy since it leads to losses in production and output, as well as a reduction in profits in many South African companies. This study explores absenteeism only in the security industry in Gauteng Province. The personal experiences of practitioners and managers regarding absenteeism, its extent and the impact in this province were examined during the research undertaken for this project. The aims of this study were largely the following: • To determine the main causes and reasons given for the current level of absenteeism among contract security personnel in the private security industry in Gauteng; • To see whether gender and employment grade contribute towards the absence of security officers during working hours; • To find out whether security officers routinely submit a sick note after being absent; • To ascertain management practices and responses to combating absenteeism, and • To identify what can be done to reduce absenteeism. The main research instrument used was a questionnaire. Some experienced academics were interviewed prior to administering the questionnaires to respondents in order to provide expert opinion and advice regarding this problem. Two different questionnaires were prepared, one for managers and one for security officers. The questionnaire had both closed-ended and open-ended questions. Three hundred questionnaires were distributed to security officers in the Gauteng region, and one hundred to security managers. The questionnaires for the managers had 48 questions while those for the security officers contained 38 questions. Those academics and security managers interviewed all agreed that absenteeism is a workplace problem in the country, a problem that currently has not been investigated in sufficient detail. They accepted that a formal study of this nature would be worthwhile doing in the private security industry. Furthermore, a literature review was undertaken while a close analytical examination of the various concepts being used in the research was also done. The literature provided the theoretical base to which the study was able to link the collected information from the empirical part obtained by means of the questionnaires. The sources for the literature review consisted of books, journals, the internet and newspaper articles. The research established various causes of absenteeism in the industry, with the main ones being: i) Poor salaries ii) Long working hours iii) Poor communication with immediate supervisor iv) Transport problems v) Poor working conditions vi) Family problems, and vii) Boredom The exploration done in this research was intended primarily to determine ways to address absenteeism. The ideal solution would be to reduce and ultimately prevent absenteeism. As a result and emanating from the research findings a number of recommendations were formulated and directed to the industry as a whole, while others were directed towards the security managers, and lastly some to the security officers themselves. / Criminology / M.Tech. (Security Risk Management)

Part of my responsibilities as Life Orientation teacher at Sagewood School is the Community Outreach Programme. In particular encouraging participation and ensuring that learners enjoy a life giving and reciprocal experience as they focus beyond themselves in the wider community. Information for this research was gathered from other independent schools, parents and learners from Sagewood. Sources included answers to questionnaires, class discussions and feedback from past experiences. My focus included a study of the history of outreach, works on postmodernism, social construction, practical theology and my position of co-constructor with the learners. Important outcomes included ensuring that the voices of the learners are heard in decision making and planning for future outreach activities. Given the constantly changing nature of society such activities need to be evaluated regularly. Lastly, people care in different ways and about different things and we need to encourage learners to care, in their own unique way. / Practical Theology / M.Th. (Specialisation in Pastoral Therapy)

The research describes how creativity in higher education can be introduced as a concept that could enhance the creative thinking and application of adult learners enrolled in the Advertising Management Diploma. A number of different routes were attempted in order to answer the research question „can creativity be taught? ‟ Cord and Clement (2010) stated that adult learners should be allowed to practice their skills and prior knowledge, and that the learning material should promote generic workplace skills. The research discovered that the learning material for the Advertising Management diploma does little to enhance or even cater for imagination and creative application. It is vital for accurate application to take place, as this will enhance creativity. The problem formation is centered on the lack of sufficient skills in using one‟s imagination to generate creative ideas. This research study included five research activities that employed a semi-structured interview that involved sessions spanning over a period of six months, aligned to the course material‟s learning outcomes, and creative application of such acquired knowledge. It was established that, in order to further the creative application of young adults, it is important that they are able to link theory to practical and so be able to create concrete examples of what they are capable of doing. / ABET and Youth Development / M. Ed. (Adult Education)

Social work / M.A. (Social Work)

In 1995 a participatory research project was undertaken in the Gauteng Welfare Deparbnent by two outside researchers. The subject for the research was the management of change in the Gauteng Welfare Department. During the research, the researcher observed how the discouraged, apathetic and negative group became animated and empowered. On the basis of this observation, the researcher undertook to do a case study which reflects on the interactional process and cohesion which transpired within the participatory research process. / Social Science / M.A. Social Science (Mental Health)

Thesis (MA)--Stellenbosch University, 2015. / ENGLISH ABSTRACT: Mega projects have fascinated human beings for as long as history can remember. The urge to build something bigger and better than has ever been done before has always been a driving force behind the human race’s relentless pursuit of technological advancement. It is in this vein that mega projects have evolved over time, as methods of construction improved, so did the scale on which people could attempt new projects. The Channel Tunnel between England and France, the Hoover Dam in America and the Millau Viaduct in the French countryside are some of the biggest examples of infrastructure projects in the world and these are all unequivocally, mega projects. Costing at least $ 250 million and incorporating major technological challenges, mega projects continue to inspire and motivate artists and engineers alike. This thesis seeks to expand people’s understanding of the analysis of these mega projects. Mega project analysis is a field that has struggled to differentiate itself ordinary project analysis. The Gauteng Freeway Improvement Project (GFIP) and the associated e-tolling mega project will be analysed in this thesis. The framework for analysis will be provided by the work of Flyvbjerg, Bruzelius and Rothengatter (2003), who seek to analyse mega project success or failure based on three key indicators of economic sustainability, environmental concerns and the effect of public support. This thesis will use the indicators of economic sustainability and the effect of public support to determine whether the Gauteng Freeway Improvement Project (GFIP) can be viewed as a failed mega project or not. After an in-depth study of the data and material available, this descriptive and explanatory study shows that the GFIP and associated e-tolling mega project is indeed a failed mega project. This is because it has failed the analysis in both categories of economic sustainability and the effect of public support. / AFRIKAANSE OPSOMMING: Megaprojekte het al eeue lank die mens gefasineer. Die neiging van die mens om iets groter en beter te maak as wat al ooit gemaak was het nog altyd baie dryfkrag verskaf vir die mens se strewe na tegnologiese verbetering. Dit is met hierdie idee in gedagte dat megaprojekte met tyd verander het, soos wat boumetodes verbeter het, so ook het die grootte van projekte verander wat mense kon aanpak. Die Channel Tonnel tussen Engeland en Frankryk, die Hoover Dam in Amerika en die Millau Brug in die Franse platteland is voorbeelde van die grootste infrastruktuur projekte ter wêreld en hierdie is al drie, sonder enige twyfel, megaprojekte. Teen ‘n koste van ten minste $ 250 miljoen en met grootskaalse tegnologiese uitdaging, hou megaprojekte aan om vir beide kunstenaars en ingenieurs te motiveer en uit te daag. Hierdie tesis poog om mense se kennis van die analise van megaprojekte te verbreed. Megaprojek analise is ‘n veld wat al jare lank sukkel om verskille te bewerkstellig tussen homself en gewone projek analise. Die “Gauteng Freeway Improvement Project” (GFIP) en die verwante e-toll megaprojek sal geanaliseer word in hierdie tesis. Die raamwerk vir analise sal deur Flyvbjerg, Bruzelius en Rothengatter (2003) verskaf word, waar die outeurs poog om megaprojekte se sukses of mislukking te bepaal gebaseer op die sleutel aanwysers van ekonomiese volhoubaarheid, omgewingskwessies en die effek van openbare ondersteuning. Hierdie tesis sal gebruik maak van die ekonomiese volhoubaarheid en openbare ondersteuning aanwysers om te bepaal of die GFIP beskou kan word as a mislukte megaprojek of nie. Na ‘n in-diepte study van die data en materiaal beskikbaar, sal hierdie beskrywende en verduidelikende studie wys dat die GFIP en verwante e-toll megaprojek inderdaad ‘n mislukte megaprojek is, as gevolg daarvan dat die GFIP megaprojek analise aandui dat die megaprojek misluk het in beide die ekonomiese volhoubaarheid en publieke ondersteunings aanwysers.

M. Tech. Cost and Management Accounting / The South African school system mainly consists of private independent schools and public ordinary schools. Public schools are divided into Section 20 and Section 21 schools. Section 21 schools are financially self-managed, whilst Section 20 schools' finances are centrally managed by their respective provincial education departments. The only means of income for Section 20 schools in South Africa is an annual fund allocation from the government, which is based on an annual "paper budget" submitted by each school. This study investigated the effective functioning of the Section 20 school funding system in the Tshwane North, Tshwane South and Tshwane West districts of the Gauteng Province in South Africa.

Thesis (MDF)--Stellenbosch University, 2015. / ENGLISH ABSTRACT: Johannesburg generates in excess of 1 500 000 tonnes of general waste annually and has on average 10 years’ lifespan remaining on its four landfill sites. As a signatory to the Polokwane Declaration, the City of Johannesburg has recognised the need for new interventions to divert waste from landfills by various methods, such as separation at source; alternative treatment methods and the conversion of waste to energy. Progress has, however, been slow and this research aims to investigate alternative waste management techniques that can be applied in the City of Johannesburg to fast track the realisation of these targets. Using scenario planning techniques, the research considers implications for policy and management decisions in realising the best possible future in the area of waste management in Johannesburg. The scenario process was used to develop the following scenarios for waste management in Johannesburg: Long walk to freedom. Waste collection coverage includes pockets of the community where waste collections services are less than optimal. The residents of the city, particularly in these underserviced areas, are also not very knowledgeable of the impact that the waste generated within their communities can have on the environment and what alternatives there are to manage this. Pick it up. The City provides full services to a society that functions in relative oblivion of the implications of their behaviour on the environment. It is assumed to be the role of government to “pick up” after communities and dispose of waste. This scenario is oblivious of the waste hierarchy and the role communities could play in minimising waste. Wishing on a star. The city continues to have under-serviced areas, public awareness is high and this fuels correct behaviour and a mind-set shift with regard to waste management. Working together we can do more. The City optimises its service provision to cover all areas while also ensuring maximum public awareness and behaviour change with regard to waste management.