39624 research outputs found
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strong Convergence Theorem Involving TwoStep Inertial Technique without OnLine Rule for Split Feasibility Problem
No full textModeling of UV NLoS Communication Channels From Atmospheric Scattering and Obstacle Reflection Perspectives
No full textA critical review of AI adoption for digital transformation in small to medium businesses (SMB’s) in South Africa
No full textA research report submitted in fulfillment of the requirements for the Master of Business Administration, in the Faculty of Commerce Law and Management, Wits Business School, University of the Witwatersrand, Johannesburg, 2025MM202
Immigrant Entrepreneurship: A Focus on Entrepreneurs in Rustenburg, South Africa
No full textA research report submitted in fulfillment of the requirements for the Master of Business Administration, in the Faculty of Commerce Law and Management, Wits Business School, University of the Witwatersrand, Johannesburg, 2025This study investigates the experiences of immigrant entrepreneurs in Rustenburg, South Africa, highlighting their unique pathways to business establishment and the challenges they face. Through qualitative research, in-depth interviews were conducted with immigrant business owners to gain insights into their motivations, barriers, and the role of social networks in their entrepreneurial journeys. The findings reveal that immigrant entrepreneurs often start businesses due to limited employment opportunities, financial necessity, and the desire for independence. They utilise resources available to them to adapt their businesses to their specific circumstances; however, they encounter significant obstacles, including crime, complex regulations, limited access to finance, and bureaucratic inefficiencies. The research underscores social networks' importance in supporting the enterprises' initial formation and ongoing success. Policy implications indicate the need for regulatory reforms that facilitate immigrant entrepreneurship, such as streamlined business registration and improved financial assistance. Furthermore, the study addresses a critical gap in entrepreneurship literature concerning under-explored regions in South Africa, providing insights into how socio-political factors influence immigrant business experiences. Limitations, such as a small sample size and challenges in participant diversity, highlight opportunities for future research that could incorporate quantitative methodologies to enhance findings and facilitate broader generalisations. Overall, the research emphasises the significant contributions of immigrant entrepreneurs to the South African economy and advocates for systemic support to help navigate the barriers they encounter.MM202
Spectral quasilinearization approach for the swimming of motile microorganisms on the bioconvection Casson nanofluid flow over a rotating circular disk
No full textThe use of thyroid stimulating hormone testing in pregnancy and post-partum at Rahima Moosa Mother and Child Hospital
No full textA research report submitted in fulfillment of the requirements for the Master of Medicine in Obstetrics and Gynaecology, in the Faculty of Health Sciences, School of Medicine, University of the Witwatersrand, Johannesburg, 2025Background: Thyroid disease is an uncommon but important cause of pregnancy and postpartum complications. Early diagnosis aids in preventing these complications. This study aimed to review the indications for TSH testing during pregnancy and evaluate the results and pregnancy outcomes of those tested at the Rahima Moosa Mother and Child Hospital. Methods: This retrospective descriptive study was conducted at Rahima Moosa Mother and Child Hospital in Coronationville, Johannesburg. Medical records of pregnant women and women in the postpartum period who had their TSH tested between the 01st October and 31st December 2019 were retrieved and reviewed. The indication for investigating a TSH level, the TSH result, and pregnancy outcomes were evaluated. Results: A total of 746 TSH samples were collected during the study period. Out of these, only 122 files were found and retrieved from the records department and reviewed. Only 82 (67.2%) of the patients had indications in line with American Thyroid Association (ATA) recommendations. Data showed that 106 (86.9%) of patients were euthyroid, 11 (9.0%) hypothyroid, and five (4.1%) were hyperthyroid. There was one low birth-weight baby born to a patient with hyperthyroidism, one low birth-weight baby, and one intrauterine fetal demise born to a patient with hypothyroidism. There were no maternal complications in patients found to be hyperthyroid, and only one pregnancy was complicated by sepsis in those patients found to be hypothyroid. Conclusion: Thyroid disease screening during pregnancy and postpartum at Rahima Moosa Mother and Child Hospital did not adhere to ATA recommendations. This study has a higher prevalence of thyroid disease than the world-reported prevalence.MM202
Care mobilities and associated contexts of hospitalbased informal caregiving in Nigeria Towards an explanatory framework
No full textThe unequal access to the right to education among Black children with disabilities in the Eastern Cape province of South Africa
No full textThe Impact of Investments in Transport Infrastructure on the Gauteng Economy
No full textA research report submitted in fulfillment of the requirements for the Master of Business Administration, in the Faculty of Commerce Law and Management, Wits Business School, University of the Witwatersrand, Johannesburg, 2025This study explores the impact of investments in the infrastructure of transport on the economy of Gauteng, focusing on assessing how these investments contribute to economic growth and social equity. Through the lens of the Multi-Level Perspective (MLP) framework, this study investigates the interactions between niche innovations, regime dynamics, and broader landscape pressures within Gauteng's transport sector. Specific objectives include examining the allocation of funding from both the public and private sectors, evaluating the role of transport infrastructure in socio-economic development, and analysing the impact of policy frameworks and digitalisation trends. The study reveals important connections between infrastructure growth and economic outcomes, shedding light on how strategic investments in transportation can spur economic productivity while fostering social inclusivity. Additionally, this study focuses on the key success factors for financing public-private partnerships in Gauteng's road and transport sector, identifying legal, regulatory, and financial mechanisms that can enhance the sustainability and effectiveness of such collaborations. Findings indicate that while large-scale projects like the Gautrain have enhanced mobility for specific groups, challenges remain regarding the equitable distribution of public resources across diverse socio-economic demographics. Ultimately, this research enhances understanding of how targeted transport infrastructure investments can drive balanced economic growth, address social disparities, and position Gauteng for a resilient and inclusive future. Recommendations are provided to guide policymakers and stakeholders in optimising infrastructure investments to achieve long-term economic and social benefits.MM202
