Please read the abstract in the 00front part of this document / Dissertation (MSc (Clinical Epidemiology))--University of Pretoria, 2006. / Clinical Epidemiology / unrestricted

Please read the abstract in the section 00front of this document. / Dissertation (MA (Town and Regional Planning))--University of Pretoria, 2007. / Town and Regional Planning / unrestricted

This study focuses on the development of a Performance Management model. However, the concepts of world-class and globalisation is discussed at length as a frame of reference for a best practice studded performance management system. The study further elaborates on the theoretical model of the world-class organisation as well as on the important milestones that organisations may have to go through in their pursuit for world-class status. Training, quality, reward and recognition, and the standardisation of operational procedures are highlighted as issues that inter alia should not be ignored when developing a performance management model. Furthermore, a world-class organisation, which the new institution strives to be associated with, should be strategically led, competitively focused, market orientated, employee driven and operationally sound. It should do what it is good at and adapt quickly to the changes in the market place. It has to benchmark against competition and operate in terms of the team based approach to surpass its competitors. A well thought out performance management model could therefore be an ideal instrument to use to realise the above objectives and for it to be successfully implemented world-class principles and milestones discussed in this study should not be ignored. To move closer to realising the objective of developing a world-class performance management model within the context of a world-class organisation, the study provides a detailed discussion of performance management and its key components, namely the traditional appraisal processes; the 360 „a feedback; the management by objectives and its emphasis on performance outputs. It also outlines the relationship between the required competencies and performance output. Emphasis is also laid on the need to shift from a pure output based appraisal tools to an integrated performance model that incorporates competencies, performance output and continued progress reviews. The need to incorporate grievances and appeal processes in a performance management model is also identified as a very important factor not to be lost sight of when crafting a performance management model. This aspect is useful to consider because it could indicate the extent to which the model will be efficient, fair and legally compliant to the existing labour legislation. The empirical aspect of this study further tested the perception of staff of the former technikons on performance management. Although the response rate was not what one would have expected, it was however encouraging to note that the organisational climate and culture at the technikons that did not have any instrument to measure performance were quite receptive to the introduction of a performance management system. It is assumed that the envisaged model will assist in improving the supervisor employee communication, clarify on a continued basis the organisation's expectations from each employee and assist the organisation to deliver to its expected mandate. / Prof. JA Slabbert

The mining of silver, although not as significant as the mining of gold, has a history of money being made and lost, as well as instances of fraud and theft. In the late 1880s, when silver and lead deposits were discovered 100 km south-east of Pretoria, the Barnato family was quick to invest and float a company to exploit the deposit. To the north of Pretoria, Alois Nellmapius, later famous as the founder of the Hatherly distillery, established a company to mine a silver and copper rich deposit. The Strubens, pioneers of the Witwatersrand gold fields, discovered a silver rich copper deposit on their farm ‘The Willows’ east of Pretoria. The successful silver mining companies listed on the Stock Exchange in Johannesburg soon attracted the attention of the Randlords of Johannesburg and specifically that of H Eckstein & Co. The development of the company’s activities in silver mining in the 1880s and 1890s forms a significant part of this study. The relationship between the mine owners and their managers during the nineteenth century is explored, along with local and international events in politics and economics that had an impact on the mining of silver in South Africa over the period from 1885 to 1999. Silver mining in South Africa has had a ‘rise and fall’ life from the 1880s with three significant periods of investment, mining activity and decline. As with most commodities, prices vary over time. The international metals market has been a dominant factor in the life of the silver mines of greater Pretoria. The relationship between rising and falling international metal prices, and the operating lives of the mines, form a theme throughout this dissertation as it will be shown that the operating periods all coincided with periods of strong metal prices. In the one hundred and fourteen years, coupled with large tonnages of base metals – lead, copper and zinc - the mines produced over ninety-three tons of silver. Over thirty silver mines and ventures were revealed during the research, but discussing all of them in this dissertation was not feasible. It is therefore limited to the history of the seven mines that produced the greatest amounts of silver and other metals such as lead, copper and zinc and how their individual and interrelated histories together form the dominant part of the history of silver mining in the greater Pretoria region. / History / M.A. (History)

M. Tech. Architecture (Professional) / The aim of this research is to design a trauma centre for abused women and children in the Mamelodi area, which will aid their recovery from extremely distressful and traumatic events. The current system focuses on the immediate effects of abuse and rape. Very few resources are avalable in terms of supporting the survivor's long term emotional and psychological wellbeing. The objectives of the proposed facility will focus on psychological and emotional care as well as addressing the lack of psychologigal facilities and spatial quality in healing spaces.

Thesis (MTech. degree in Architecture (Applied Design))--Tshwane University of Technology, 2012. / The aim of this dissertation is to design a National Food Technology and Research centre in Marabastad, Tshwane. The focus of the proposed project is to introduce an urban food system by way of reviewing available foodstuffs, seeds and products in a scientifically responsible manner. This will be achieved by attempting to create an awareness concerning food and all related aspects, to challenge the old habits of consumers and to promote a responsible and sustainable lifestyle. The centre's programme will aim to manage innovative research and develop public and community activities related to future urban agriculture and related food technology. This proposal will also aspire to initiate networking and development of relationships amongst farmers (producers), the commercial sector (production and processing sector) and the consumer (public). The architectural intervention will promote social and economic development, contributing to the general self-sufficiency and up-liftment of the Marabastad community. The architectural language is in contrast to the surrounding context but simultaneously celebrates the existing Marabastad social culture and architectural elements. This development intends to rejuvenate the existing proximate environment and establish an urban building typology, which aims to contribute to the future development initiative for Marabastad. The design and layout of the facilities are based on social, pragmatic and cultural actions, evident within Marabastad and particularly the area known as Jazz Square, between Bloed and Struben Streets. The proposed Research Centre will consequently embrace and respond to the site's unique and historical genius loci.

Magister Public Health - MPH / Background: The incidence of tuberculosis in South Africa last measured at 834 in 2015 as reported by the World Bank. Out of these cases, only 54% cured and 13% of patients stop taking treatment. In Pretoria, Gauteng, comprehensive TB services are available in 87% of clinics and all these clinics offer the Directly Observed Treatment Short-course (DOTS) programme and help to diagnose TB and trace contacts. However, the average Pretoria district DOTS coverage has decreased from 88.8% to 84.7% in the last few years. The health district's cure rate as at 2012 is 61%, and its average rate of successful treatment of all new smear positive cases is 66% since 2005. Certain factors that determine patients' adherence towards TB treatment have been identified to include demographic, psychosocial and health system related factors. However, the WHO identified factors responsible for or predisposing patients to discontinue the DOTS programme have not been investigated in the study setting. Aim: The aim of this study was to assess the determinants of adherence to DOTS therapy amongst TB patients who commenced TB treatment at the TB clinic of a district hospital during April – June 2014. Methodology: A quantitative study was conducted using a descriptive cross-sectional design. An inclusive sample was drawn from adults in the DOTS programme receiving first line treatment during the 6-month period prior to commencement of the research. The calculated sample size was 234 individuals. The data collection tools included a questionnaire, 2-day recall and 30-day recall instruments and pill counts. Data were analysed using EPI info version 7 which included descriptive statistics to measure level of adherence. Associations between identified factors and adherence to TB treatment were also determined. Results: The final sample size was 80 participants of which 76% were male. The mean composite adherence rate was found to be 94% while the proportion of the patients who achieved adherence of 95% and above was 75%. Identified barriers to adherence include forgetfulness, lack of transport fare on clinic appointment days, patients not feeling well and so were not strong enough to attend clinic appointments. On the other hand, the role of treatment supporters and counseling were found to have a positive impact on adherence to DOT in this setting. The use of reminders such as cell phones and alarm-radios were also identified as facilitators to adherence. Patients' knowledge of consequences for not taking medications as prescribed, which is closely linked with counseling, was found to be significantly associated with adherence in this study. Education status of participants was found to be significantly associated with adherence to DOTS (p = 0.01), when considering the pharmacy refill pill count as the adherence measure. Significant association was found between DOTS treatment regimens and 30-day recall adherence measures (p = 0.002). Significant association was also found for medication side effects and the adherence measures of 2-day recall, 30-day recall and pill count with p = 0.04; p = 0.03; p = 0.05 respectively There were significant associations between age and adherence with two of the adherence measures (30-day recall and pill count) at p = 0.002 and p = 0.003 level of significance respectively. Significant association was observed between duration of DOTS treatment when dichotomised using the mean treatment period (17 weeks) as the cut-off point and any of the adherence measures. Conclusion: The factors identified in this study can be classified into patient related factors, economic factors, social factors and health care workers and health system related factors. Furthermore, the factors at these different levels impact on one another and their improvements need to be made at all these levels to address the challenges facing TB patients to achieve optimal treatment adherence. This study is the first study of its kind in the study location and the findings have provided useful baseline data on the adherence rates and some insights into the major factors that affect adherence among patients on DOTS at a Pretoria West District Hospital. However further qualitative and quantitative studies are required to explore the factors influencing adherence further.

The thesis concerns the linguistic landscape (LL) of two neighbourhoods, one in Pretoria, South Africa, and the other in Marseille, France. This is a longitudinal study whose data was collected over two years of site visits. LL are explored in terms of both space and place. In terms of place, they are seen to be constitutive of a sense of place, allowing insights into memory, aspiration, and familial and cultural networks. Spatially, they are seen to realise a politics where design and distribution of LL are markers of power and modality. Analysis takes its point of departure in geosemiotics. Artefacts of LL are interpreted as sites of encounter of four cycles of discourse: the interaction order, habitus, semiotics of place and visual semiotics. The focus is on understanding LL artefacts, their production and reception, as a nexus of practice. Methodologically, walking - as a creative practice, and as an actualisation of the place and space of the neighbourhood - is chosen for photographing LL, for observing interactions and for meeting participants to the research. In examining habitus, the discourses, literacy and narratives of the people who live, work and pass through the site are compared. Deep social and economic similarities are noted between the two sites. Exploration of the semiotics of place brings to light regularities in the features of formal and informal LL, the nature of participation with and subversion of these texts, but also disparities among producers and receivers in terms of literacy, access, the socio-cultural and the socio-economic. Visual semiotic analysis continues these findings and it is noted that global and local discourses of identification, aspiration and self-stylisation circulate transversally in the sites. LL are taken to realise a politics of space when multimodal analysis of composition and modality is extended to the streetscape, as LL ensemble. A key facet of the research is the interpretation of informal LL. Their inclusion challenges existing LL methodologies by flagging the necessity to ground quantitative findings ethnographically.

Thesis (MTech. degree in Architecture: Professional)--Tshwane University of Technology, 2010. / This dissertation focus on repopulating the north-west section of Pretoria's city, known as Marabastad. Evoking densification together with urban regeneration through a mixed-use affordable housing development, it will also acknowledge the presence of the remaining Marabastad and support the relationship between formal and informal trading whilst contributing to the overall existing function of the area as being a major transportation interchange node. The site that has been chosen is on the northern edge of Bloed Street and lies between Jerusalem Street and the Steenhoven Spruit.

Thesis (MTech. degree in Architecture (Professional))--Tshwane University of Technology, 2011. / The Department of Justice has sanctioned regional courts to hear divorce cases which were traditionally only heard in the High Court. This address the accessibility to civil services. Four branch courts in Gauteng have been upgraded to full service courts, including Mamelodi. These law reforms will increase the case load for the already over-extended court in Mamelodi, and the dissertation will aim to resolve accommodation short comings and bring the facilities in alignment with full service court standards. As a society we all are affected by or benefit from the protection the law offers. The buildings that facilitate these legal processes are a particularly challenging type of civic complex. The aim is thus not to design a new type of complex merely replacing existing models for the sake of changing existing typologies into something more modern, but rather to offer a proposal motivated by sustainability and guided by the belief that a building which embodies social outcomes should be designed to be a regional response with sensitivity to current conditions.