MESMEG / Department of Mining and Environmental Geology / Although clay brick manufacturing has been going on for many years in South Africa, informal small-scale clay brick manufacturing enterprises are not officially regulated. Consequently, informal brick makers in the study area do not adhere to the demanding requirements of the South African National Standards for burnt clay masonry. Therefore, their clay bricks lack uniformity in terms of quality. Preliminary work revealed that over time, buildings constructed with these bricks develop cracks, thereby compromising safety. The importance of product quality management is not well understood in the informal brick manufacturing enterprises. As a result, they do not have any product quality management guidelines. The main purpose of this research was to develop the product quality management guidelines for ensuring quality in small-scale brick making enterprises in Dididi area. The specific objectives were to characterize the raw materials for clay brick manufacturing, identify and assess the technical problems of clay brick production, analyse the process of clay brick production and determine areas where product quality improvement is warranted. The research involved fieldwork which included soil sampling, analysis of clay brick production through the use of questionnaires and onsite observation of the production process, collection of samples of burnt bricks which were examined for compressive strength, water absorption as well as dimension measurements. These were then compared with the prescribed quality standards. Laboratory analyses of samples of raw materials were conducted and these included sieve analysis which was conducted in order to establish the particle size distribution of the raw materials; Atterberg limit tests were conducted in order to establish the physical characteristics of the soil. Chemical and mineralogical analyses were carried out to determine the chemical and mineralogical composition of the soil using XRF and XRD respectively. The textural characterisation of the material revealed abundance of sand sized particles and significantly low amounts of clay and silt. The plasticity of the soil used for bricks manufacturing in the study area was found to be ranging from slight to medium plasticity. Chemical analysis showed elevated silica contents with minor amounts of alumina and iron oxide. XRD analysis revealed the dominance of non-clay minerals with the highest concentration of quartz. The average compressive strengths of the tested brick samples for site A was 3.8, and 2.9 and 3.8 MPa for sites B and C respectively. The water absorption of the bricks was 13.5, 15.0 and 16.1% for samples from Site A, B and C respectively. The bricks dimensions met the recommended standards although their sizes were not uniform. v The survey conducted on brick manufacturing process revealed that the technical inefficiencies were mostly influenced by human and mechanical factors as well as the material inappropriateness. The production process was found to be too manual and labour intensive. Selection of the raw materials for brick manufacturing was based on indigenous knowledge and experience and most of the brick manufacturers lacked the prerequisite experience for making quality bricks. On the basis of the results of this research, it can be concluded that the materials used for manufacturing of clay bricks in Dididi are not well suited for making good quality bricks due to the reduced plasticity of the soil and the high concentration of quartz. These render the bricks brittle. It was also concluded that the production process also contributes to the poor quality of the bricks as the nature of the process was too manual. Selection of materials based merely on knowledge and experience and no scientific tests resulted in selection of inadequate materials which in turn affect the quality of the final bricks. It is therefore recommended that plastic clays be added to the raw clay materials to enhance its moulding property. In addition, materials such as internal fuels and anti-shrinkage materials should be incorporated into the process cycle to prevent cracking during drying and firing. Based on the findings of the analysis of the production process, it is recommended that mechanized techniques be employed in the operation and awareness training conducted to improve the understanding and skills of the brick manufacturers and to ensure production of good quality bricks. / NRF

MA.CRM / Department of Criminal Justice / The policing response to increasing violent community violent protests in South Africa has received global attention in the last decade. The study was conducted with a backdrop of increased concern over skirmish and sporadic fighting and violence during service delivery protests. Criticisms have been voiced by various role-players in violent protests concerning arrests, injuries and killing of civilians by police during these demonstrations. Hence the study aims to evaluate the effectiveness of POP strategies in curbing common acts of violence during violent protests particularly in Vuwani area of Vhembe District, Limpopo Province. The study adopted a mixed methods (qualitative and quantitative method). Purposive sampling was used to select POP officials wherein Focus Group Discussions (FGD) were conducted in 9 difference POP units, each FGD was comprised of approximately 5 members which total to 45 POP members. A total of 200 questionnaires were randomly distributed to community members of Vuwani within 5 were found invalid. Quantitative Data was analysed using Statistical Package for Social Science (SPSS) and qualitative data was analysed using thematic analysis. The findings indicated that (86,2%) of participants believed that Vuwani protest was caused by municipal demarcation issues. The favourite methods of protests include littering with (80,0 %) and burning tyres with (76,4%) of participants. A total of (52,8%) community members argued that police presence perpetuate violence during service delivery protest. Common crimes that occurred during the protests was vandalism with (82,6%) and arson with (81,0%). Furthermore, (83,6%) community members agrees that rubber bullets was used as a strategy by the police at Vuwani protests. The overwhelming majority of participants with 80,0% believe that negotiation during protests can curb death and injuries. On the other hand, the study finds that POP official strategies start by negotiating with the protestors, identifying the leader, use of water cannon, tear gas and rubber bullets as the last resort. Further emphasized that lack of manpower and resources are barriers that hinders effective policing of violent service delivery protests. It is therefore recommended that provision of resource and recruitment of manpower should be taken as a first priority by the SAPS national office. Lastly, the public should be educated about police presence during violent service delivery protests. / NRF

MA (Psychology) / Department of Psychology / Correctional Service inmate rehabilitation and rising issues of recidivism have been of interest within the Justice System with the mind to improve and ensure not only functionality but the effectiveness of every effort put toward rehabilitating inmates. Individuals are not convicted with the intention of closing them off from society completely, but to have their abnormal behavior corrected (this speaks to effective rehabilitation programmes and successful re-entry). Inevitably, this makes the parole period pivotal for assessing these programmes and why rehabilitation is not directly resulting in successful re-entry since parolees are more at risk to reoffend, making up the rising margin of recidivism of over 70% in South Africa. It then becomes significant to look into whether rehabilitative programmes are effective according to individuals who have practically been on the receiving end. This study investigated the lived experiences that recidivist parolees had of rehabilitation by taking a closer look at their lived experiences. This was qualitatively realized by employing to the study: interpretive phenomenological design. From a population of recidivist parolees residing in Vhembe District, after agreeing to participate in the study, a sample of 10 participants was interviewed (in accordance to data saturation) which were attained through the snowball sampling technique. From this sample, data was collected through the use of semi-structured open-ended interviews and analyzed through interpretive phenomenological analysis. This process yielded the following results. Generally, participants felt that rehabilitation programmes are not effective and play a very small role in influencing change. This is a similar case with re-entry into society. In light of this, participants reported that they have difficulty fitting into society as normal members because of social stigma, chronic trauma, not getting enough support after release and not being eligible for employment. Participants also reported irregular administration and accessibility of the programmes for all inmates. In light of these results, rehabilitation should be compulsory for all inmates and should also include post arrest programmes. / NRF

Thesis (M. Pharm) -- University of Limpopo, 2019 / Diabetes mellitus (DM) is a major public health problem, challenging patients, healthcare professionals, health planners and policy makers worldwide. Its prevalence has been on the rise for the past four decades, with this trend expected to continue. With this challenge, the management of DM should be done following evidence-based guidelines to prevent or slow down the development of DM-related complications. According to the Society of Endocrinology Metabolism and Diabetes South Africa (SEMDSA) guidelines, it has been shown that strict glycaemic control and proper clinical monitoring can help with prevention and slowing down development of complications. If left untreated or poorly controlled, DM progresses into an array of complications which may increase morbidity and mortality. The prevalence and management of DM complications was investigated. Objectives: • To determine the prevalence of DM complications at Mankweng Hospital. • To evaluate the management of patients with DM complications at Mankweng Hospital. • To determine the factors contributing to the development of complications. • To determine preventive measures taken on non-complicated patients to prevent them from complicating. Method: A retrospective longitudinal review of 134 randomly selected patient records was conducted for a five-year period spanning from June 2012 to May 2017. A pretested DM complications checklist was used to collect data from the patient records. A cross-sectional study was conducted amongst healthcare professionals caring for patients with DM. A total of 41 healthcare professionals were included in the study where a self-administered questionnaire was used to obtain the data. Both sets of data obtained were analysed using IBM SPSS version 25. xiii Results: Retrospective study The study sample population was entirely consisted of African patients with 70.1% (n=94) females and 29.9% (n=44) males. In the sample, 17.2% were suffering from T1DM while 82.8% were suffering from T2DM. The complications with the highest prevalence were diabetic nephropathy, peripheral neuropathy and diabetic retinopathy with prevalence of 35.8%, 32.1% and 22.4% respectively. Vascular diseases, autonomic neuropathy and diabetic foot ulcer had prevalence of 9.7%, 9% and 6% respectively. The overall prevalence of complications in general was 67.2% which was very high. Cross-sectional study A self-administered questionnaire was distributed amongst 41 healthcare professionals (14 males and 27 females). This sample consisted of 9.8% doctors, 41.5% pharmacists, 17.1% professional nurses, 17.1% physiotherapists, 2.4% podiatrists and 12.2% optometrists. It was discovered that only 92.6% and 84.6% of the participants were compliant with the guidelines in terms of random blood glucose tests and blood pressure (BP) per every visit. Only 50% of the HCPs revealed that HbA1c tests should be done according to the guidelines. Merely 5.6%, 8.3%, 5.3% and 22.7% of the HCPs correctly indicated the frequency of foot examinations, eye examinations, renal function tests and lipogram tests respectively, as per the guidelines. Patient related factors were rated as the most contributory factors (56.4%) to the development of complications. Socio-economic and medication related factors had most of the HCPs (36.1% and 29% respectively) rating them as moderate in terms of how much they contribute to the development of complications. The factors rated the least were healthcare team (32.4%) and health system (33.3%) related factors. Conclusion: There was a high prevalence of overall complications in general, with diabetic nephropathy, peripheral neuropathy and diabetic retinopathy being the three highest individual complications. There was poor monitoring of patients with complications as the compliance with the SEMDSA guidelines was very low. Patient related factors xiv were rated the most contributory factors to the development of complications in patients with DM. Recommendations: There is need to implement patient-centred DM care which makes sure that the patient is involved in decision making so that they take responsibility of their own health. There is need for the development and implementation of institutional quality improvement programs where regular audits of the processes of DM care and outcomes are monitored. Limitations: • The limitations of the study are that the researcher completely relied on patient records. • The sample size for HCPs was very small and therefore the study results cannot be generalised. / HWSETA

The purpose of this study was to explore the career decision making of grade 12 learners at a rural high school in Limpopo. The world of work has changed and there is a need for young people entering this world of work to be well matched and have the necessary skills to cope with the challenges it brings. Informed career decision-making is therefore essential. The study was exploratory and qualitative in nature, conducted within an interpretive paradigm. A purposeful sample consisting of 18 grade 12 learners at a rural high school in Limpopo was utilised. Semi-structured interviews were conducted and data were analysed using the thematic analysis. The study findings identified the factors considered by the learners under study in career decision-making as well as the challenges they face, when making career related decisions. The results were integrated with literature and theory and finally recommendations to aid the learners’ in their career decision-making. Recommendations for future research were also made. / Industrial and Organisational Psychology / M. Com. (Industrial and Organisational Psychology)

Thesis (M. A. (PHARM.) -- University of Limpopo, 2019 / Introduction Multidisciplinary team (MDT) approach has emerged as one solution to improving chronic kidney disease (CKD) care. The MDT may include a nephrologist, physicians, nurses, dietitians, pharmacists, and social workers, all working together to deliver effective care to patients with CKD. Participation of pharmacists within the renal MDT at Polokwane hospital seems to be limited. The perceived barriers to pharmacists providing renal care services to CKD patients at Polokwane hospital could inform future strategy development, to enhance their participation. The aim of this study was to explore the role of pharmacists in renal care and develop strategies to maximise their participation in the renal multidisciplinary health care team, based on their participation at Polokwane hospital, Limpopo province. Method A qualitative study using semi-structured interviews was conducted with a purposeful sample of 8 members of the renal MDT and 9 pharmacists. The audiotaped interviews were transcribed exactly as said and analysed using thematic content analysis. Results Four themes emerged from the analysis: ‘pharmacist’s current scope of practice within the renal MDT’, ‘potential future roles of pharmacists’, ‘perceived barriers to participation of pharmacists within the renal MDT’ and ‘recommendation/Strategies to incorporate pharmacists into the MDT’. Results have shown that pharmacists have an absent role within the renal MDT. Their role is limited to just dispensing and managing stock, with no role in direct patient care. Both pharmacists and MDT members showed preference to working together during renal care. Pharmacy services suggested include medication reviews, provision of patient education and counselling, patient adherence improvement, dosage workouts, patient monitoring and education on contraindicated drugs and drug interactions. Shortage of staff, pharmacists lack of clinical skills, lack of communication and attitude of pharmacists were perceived as the major barriers to participation of pharmacists within the renal xii MDT. To overcome these barriers, it was recommended that the department of health (DoH) provide more pharmacy staff and educational opportunities in the form of workshops, to equip pharmacists clinically and broaden competency and knowledge on effective communication and coordination. In addition, it was recommended that the clinical curriculum at Universities be revised, to build solid foundation on MDT care and pharmacology and that the MDT programme be standardized through standard treatment guidelines (SOP’s), policies and drawing of job descriptions. Conclusion The role of pharmacists at Polokwane hospital is confined to just stock management and dispensing. There are promising avenues for future development of their role during patient care, which can be achieved by addressing the barriers highlighted Recommendations The expansion of the role of pharmacists within the renal MDT will require improved partnership between health care professionals, resources, legislations and guidance from formal SOPs. Having a national framework for pharmacy practice from Ministry of Health, supported by educational opportunities and a pro-active professional association would be key to incorporating pharmacists within the renal MDT.

Thesis (M. Ed. (Curriculum Studies)) -- University of Limpopo, 2019 / The teachers’ workshops seem not to fulfil their designated purpose of equipping educators with proper knowledge of inclusive education. The workshops on inclusive education do not fulfil the purpose of professional development to teachers as one of the goals of the White Paper 6. The purpose of this study was to investigate the teachers’ experiences regarding the workshops on inclusive education as a strategy for professional development in Lebopo Circuit in Lebowakgomo District, Limpopo province. The study followed a qualitative research approach, in which a case study design was applied. Eight teachers who attended inclusive education workshops were purposively selected from four schools in Lebopo Circuit. Data was collected through semi-structured interviews, observations and document analysis. The results of the study indicated that: workshops are impotent to equip educators with adequate knowledge regarding inclusive education; time allocation for conducting workshops is insufficient; there is lack of confidence among the workshop facilitators; and there is lack of support and follow-ups by the provincial Department of Education. The results therefore, imply that the workshops are not effective in equipping educators with knowledge on inclusive education, and they do not serve their purpose as a model of professional development for the teachers. The study suggests that further research should seek to develop the strategies that will improve the quality of workshops on inclusive education, time allocated for workshops, as well as to encourage support and follow-up by the Department of Education.

Thesis (M. A. (Nursing)) -- University of Limpopo, 2019 / A master’s program in nursing is an essential tool to prepare students to manage and offer health care services to the public professionally and successfully. However, there has been low enrolment of professional nurses into masters studies of nursing in a higher educational institution. Therefore the study aimed to develop recruitment strategies for professional nurses into Master studies of Nursing at a higher educational institution. METHODS The qualitative research method was used to develop recruitment strategies of professional nurses in Mankweng Hospital into a Master's Studies at the University of Limpopo. The population were professional nurses with honours equivalent and those with honours degree.Semi-structured interviews were conducted from eighteen professional nurses who were purposely selected to participate in the study. Tech`s coding method of data analysis was used to analyze audio-recorded data. RESULTS The results indicated that lack of study leaves, shortage of nurses, lack of information about requirements for enrolling into masters, lack of recognition for postgraduates and financial instability contributed to most professional nurses not registering for master's studies. CONCLUSION The study concludes that the institution of higher learning should develop recruitment strategies for master's studies in nursing. Findings revealed lack of recruitment strategies, information about the masters degree, and scholarship as well as employer related factors such as lack of study leaves as challenges for recruiting nurses into a masters studies. Such strategies vi include the increase of funding scholarships by the universities that can facilitate the postgraduate uptake and allocation of study leaves for professional nurses by the Department of Health.

Thesis (M.Dev. (Planning and Management)) -- University of Limpopo, 2022 / Small and Micro-Enterprises (SMEs) are considered sources of income that give people the purchasing power to meet their basic needs and improve their standard of living. Primarily, this study investigated the effects of SMEs on employment creation in Sefene Village, Limpopo Province (South Africa) with the following objectives: to determine the types, characteristics and challenges of SMEs in rural areas; to explore the management approaches for SMEs in rural areas; to examine the types and quality of employment created in rural areas; to determine the effects of SMEs on employment creation in rural areas; and to recommend measures that could enhance the effects of SMEs on employment creation in Sefene Village. The study used a literature review, interview schedule and semi-structured questionnaires. The findings of the study revealed that SMEs played a tremendous role in improving the local economic development of Sefene village. The SMEs are employment creators that have provided economic opportunities for the local people of Sefene village. In terms of employment creation, the SMEs in Sefene confronted challenges such as lack of access to finance, marketing aptitudes, markets, and lack of significant infrastructural facilities and management skills. In any case, literature and empirical data gathered at Sefene uncovered that the major challenge experienced by SMEs was a lack of access to finance. An entrepreneur can have the knowledge and skills but without funds, they are then constrained and impeded. The government institutions for SMEs ought to also target rural areas since that is where there are market potential and overwhelming poverty and unemployment. Further, the SMEs proprietors were aware of financial institutions but accessing them was a major challenge since they did not know about ways to approach them. Hence, the study has recommended that the government financial institutions needed to build relationships with the Molemole Local Municipality to extend access to their services by people who aspire to venture into SMEs. Similarly, the SMEs are major employment creators and need support from private sectors, community members, Non-Governmental Organisations (NGOs) and government institutions.

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