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The nexus between COVID-19 and sexual and reproductive health of adolescents: Bringing adolescents ‘home’
No full textThe devastating impact of the COVID-19 virus is well-documented. The disease was less severe among young people than in the older population. The effect on adolescents was primarily due to government measures to curb the pandemic, including lockdowns that disrupted social, education, and health services and diverted resources away from sexual and reproductive health. Young people lost or had limited access to sexual and reproductive health services and comprehensive sexuality education. They experienced the loss of financial and emotional support and parental care because of sick adults and caregivers. Young persons also lost time with friends and in developmental tasks associated with adolescence, such as exploring intimate relationships and forming identities outside the home. Government-imposed lockdowns and isolation measures revealed how being home can be problematic for young people, despite the concept of ‘home’ suggesting safety, security, and nurturance. Of particular concern were sexual and gender-based violence in the home and the increase in teenage pregnancies. In this chapter, we engage with the notion of home and how all institutions with which the adolescent interacts, especially family and school, should be a ‘home’: A place of belonging and acceptance because adolescence is a critical time for the emergence of sexual identity
Inhibitory effects of selected cannabinoids against dipeptidyl peptidase IV, an enzyme linked to type 2 diabetes
Get PDFEthnopharmacological relevance: In recent times the decriminalisation of cannabis globally has increased its use as an alternative medication. Where it has been used in modern medicinal practises since the 1800s, there is limited scientific investigation to understand the biological activities of this plant. Aim of the study: Dipeptidyl peptidase IV (DPP-IV) plays a key role in regulating glucose homeostasis, and inhibition of this enzyme has been used as a therapeutic approach to treat type 2 diabetes. However, some of the synthetic inhibitors for this enzyme available on the market may cause undesirable side effects. Therefore, it is important to identify new inhibitors of DPP-IV and to understand their interaction with this enzyme
Scenarios for re-imagining the digital landscape of South African organizations
No full textThe primary objective of this study was to develop and evaluate scenarios for re-imagining the digital landscape of South African organizations. This study aimed to re-imagine the future of South African organizations, focusing on developing a framework for the re-imagination of Higher Education Institutions (HEIs) to create a generic framework that could be incorporated by other organizations or sectors in South Africa to re-imagine their digital landscapes. The Council of Higher Education (CHE) in South Africa identifies the core functions of HEIs as teaching and learning, research and innovation, and community engagement. For this study, primary data was collected through the analysis of the 2021 annual reports and official websites of the 26 public universities in South Africa, which are known as HEIs. An environmental scan was conducted through content analysis of these sources to identify current trends and key uncertainties affecting the institution's core functions of teaching and learning, research and innovation, as well as community engagement concerning their digital landscape of South African HEIs, with separate scenarios crafted for each function.Thesis (PhD) -- Faculty of Business and Economic Sciences, School of Management Sciences, 202
The role of community-based organisations in addressing youth unemployment: a case of Duncan Village and Gompo Township in the Buffalo City Metro
Get PDFYouth unemployment continues to be a challenge and a complex problem driven by myriad issues despite significant investments into policies and programmes on both the demand and supply side of the labour market. There is a recognition among scholars that partnerships by all actors (such as government, private sector, and communities) through community-based organisations (CBOs) have the potential to significantly contribute to tackling youth unemployment. Yet there is scant research on the role of CBOs in tackling this challenge. Much research focus has been on the state and the private sector roles, and less attention on CBOs despite their proximity to communities directly affected by youth unemployment. However, it has become apparent that understanding the role of CBOs is essential in designing impactful and sustainable youth employment interventions. This research endeavoured to fill a void in the existing literature by examining how CBOs address youth unemployment in the Duncan Village and Gompo Township in the Eastern Cape province of South Africa. The underpinning theoretical framework that guided the study was community development and participation and empowerment approaches. A case study design was utilised to undertake the research. A total of 20 participants (CBOs, youth, government officials, and business sector representatives) were interviewed. Thematic analysis was applied to analyse collected data, which entailed coding and the development of categories or themes. The ATLAS.ti computer software aided this process. The findings indicated that numerous CBOs offer youths work readiness programmes, agricultural education, and training on important skills such as effective communication, time management, teamwork, and business skills, among others. These programmes equip young people with work experience and provide financial support in the form of stipends. Additionally, they keep them occupied and productive to deter engagement in criminal activity and substance abuse. The study's findings bring forth information to the policymakers and social actors on how interventions implemented by CBOs contribute to addressing youths’ needs due to their proximity to communities. Also, recommendations highlight ways for CBOs to improve their support and the contribution of the government and private sector, as well as emphasise the significance of partnerships in effectively addressing youth unemployment through community-led initiatives.Thesis (MA) -- Faculty of Business and Economic Sciences, School of Economics, Development and Tourism, 202
Relationship management in all-boys fee-paying public Schools in the Eastern Cape, South Africa: experiences and perspectives of LGBTQ alumni
Get PDFThis study explores the perspectives and experiences of LGBTQ alumni of all-boys’ schools in the Eastern Cape. The context of increased competition between schools in the education sector and the importance of inclusion within the sector necessitated a study to investigate the extent to which relationship management is conducted with an orientation towards LGBTQ inclusion in all-boys’ schools in the Eastern Cape. Student protests in South Africa over the past 10 years have expanded concerns about student belonging beyond the widely studied lenses of race and class. A growing body of literature and wider discourse emphasises student belonging as a challenge in the South African education sector. Marginalised students continue to experience educational spaces negatively. LGBTQ student experiences in the South Africa are characterised by violence and ostracisation, thus warranting further investigation and inquiry. The study locates itself in the intersections between gender and sexual diversity and economic citizenship in the broader discourse of school inclusivity. A qualitative research approach was employed, making use of semi-structured, in-depth individual interviews. The sample was derived from alumni of all-boys’ schools in the Eastern Cape through snowball sampling. Ten LGBTQ-identifying alumni of boys’ schools in the Eastern Cape were interviewed. The findings reveal the need to question the extent to which LGBTQ alumni can enjoy the fullness of the value proposition of all-boys’ schools, and what can be done to ensure LGBTQ belonging. The findings of this study concur with existing literature about LGBTQ experiences. Participants defined their school experiences as exclusionary and characterised by fear of failing to assert themselves in a hypermasculine school environment. LGBTQ alumni of all-boys’ schools in the Eastern Cape view relationship management as under-utilised as a tool to facilitate LGBTQ belonging. Instead, relationship management is used to affirm those who fit the mould of the quintessential ‘old boy’ network, by defining the masculine behaviours that learners in all-boys’ schools are compelled to aspire towards.Thesis (MCom) -- Faculty of Business and Economic Sciences, School of Management Sciences, 202
Organisational citizenship behaviour (OCB) in the South African transport state-owned enterprises
Get PDFThe transport sector is critically important for economic growth and sustainability of a country and therefore requires carefully crafted strategical policies aimed at social enhancements. Employees who are employed in the major South African transport sector’s State-Owned Enterprises (SOEs) carry the responsibility of providing quality and effective services, thus, they are executing the mandate of the National Department of Transport (NDoT). Therefore, their willingness to contribute positively to the goals of the sector, is critically important. Extra-roles and positive behaviours displayed by employees ensure that organisations gain competitive advantage over competitors. These special behaviours are documented in literature as organisational citizenship behaviours (OCB). OCB is referred to as voluntary positive behaviours displayed by employees, which benefit the organisation and improve the overall performance of employees and the organisation but are not recognised by the reward system of the organisation. The scarcity of literature pertaining to OCB in SOEs and in particular, the transport sector globally indicates that OCB is not entrenched in organisational cultures in this sector. The primary objective of this study is to investigate the views of management and employees regarding the influential factors and the outcomes of OCB in South Africa’s major SOEs in the transport sector. A hypothetical model and a questionnaire were developed to establish the influential factors of OCB and its outcomes on the performance of South Africa’s major transport SOEs. Eight independent variables (leadership styles, organisational culture, management support, personal importance, transparency, job autonomy, employee trust and organisational commitment), the intervening variable (organisational citizenship behaviour) and the dependent variables (employee performance and employee retention) were investigated. Primary data was collected by means of electronic questionnaires, which were distributed to five provinces via a QuestionPro link that was emailed to the contact person nominated by the HR department of the two major transport SOEs. Hard copies of the questionnaire were also physically distributed to prospective participants by the researcher. Non-probability sampling was used, specifically convenience sampling technique. The study targeted 500 respondents and 318 questionnaires were usable which amounts to a response rate of 64%. The reliability of the measuring instrument was determined by means of Cronbach’s alpha coefficient and the construct validity was tested using exploratory factor analysis (EFA). Content validity for the measuring instrument was validated by experts in the fields of organisational behaviour and change management, prior to the distribution of the questionnaire to participants. EFA, descriptive statistics, multiple regression analysis and correlation analysis were determined. A STATISTICA computer programme 14.0 was used. The results of the study showed that OCB, which was tested as a seven-dimensional construct, namely, altruism, sportsmanship, loyalty, individual initiative, civic virtue, courtesy, and self-development, was perceived by respondents as two constructs, namely, OCB-selflessness (OCB-S) (altruism, sportsmanship, individual initiative, courtesy and self-development) and OCB-reliability (OCB-R) (civic virtue and loyalty). The empirical results revealed that personal importance is significantly related to OCB-S, but is not significantly related to OCB-R. Furthermore, the findings showed that transparency is not significantly related to OCB-S, however, there is a significant positive relationship between transparency and OCB-R. It was also found that job autonomy is not significantly related to OCB-S, and has a significant negative relationship with OCB-R. In addition, the research findings showed that employee trust and organisational commitment are significantly related to both OCB-S and OCB-R. OCB-S and OCB-R were found to be significantly related to employee performance and employee retention. This study contributed to the body of knowledge in the fields of organisational behaviour and human resources. Furthermore, the study will contribute to policy makers and management within the transport sector of South Africa and globally in order to develop policies and devise strategies to combat negative workplace environments, stimulate service delivery, and improve the competitive advantage of the organisation and the economic sustainability in the transport sector globally, through employee performance and employee retention.Thesis (DBA) -- Faculty of Business and Economic Sciences, Business School, 202
Credit accessibility and enabling policies for SMMEs in King Sabata Dalindyebo Local Municipality South Africa
Get PDFSmall, medium and micro enterprises contribute significantly to the economy, approximately 34% to South Africa’s Gross Domestic Product. They also play a vital role in the economy as drivers for reducing unemployment. In a modern transforming globe, small, medium and micro enterprises depend on funding. Categorically, credit in South Africa is limited to small, medium and micro enterprises from banks, this has to do with the credit histories, policies and collateral. The issue of policies that make it convenient for Small, medium and micro enterprises to obtain loans have proven to be difficult. These policies aspects have verified to be specifically difficult for regulations meant to increase asset-based total lending. The aim of the study was to assesses the role, adequacy and gaps of current policies to enhance credit accessibility by SMMEs in the KSDLM. The following research objectives are pursued: to identify the challenges faced by small businesses in the KSDLM, specifically from a credit access perspective; to identify the role of policies in assisting SMMEs to access credit for their small businesses in the KSDLM; to identify the policy gaps that hinder access to credit by SMMEs in the KSDLM; to draft a policy framework that enhances access to credit by SMMEs. A mixed method approach was adopted in this study. A questionnaire for quantitative approach, as well as an interview schedule for qualitative approach, was used to collect data. A sample of 145 small, medium, and micro enterprises, as well as 5 financial institutions, was utilised for the study. The study revealed numerous challenges that are hindering small, medium and micro enterprises from accessing credit and they are compliant, lack of proper record keeps, poor adjustment to technology, collateral and stability. Most small, medium and micro enterprises mentioned are facing challenges in accessing credit owing to the policies that are in place that do not cater for all their challenges and shortcomings. The study recommend that the Government can provide financial assistance to small businesses through grants, loans, tax incentives, and subsidies. These initiatives can reduce the financial burden on small businesses, allowing them to invest in growth, innovation and sustainability.Thesis (MPhil) -- Faculty of Business and Economic Sciences, School of Economics, Development and Tourism, 202
Supporting competitive robot game mission planning using machine learning
Get PDFThis dissertation presents a study aimed at supporting the strategic planning and execution of missions in competitive robot games, particularly in the FIRST LEGO® League (FLL), through the use of machine learning techniques. The primary objective is to formulate guidelines for evaluating mission strategies using machine learning techniques within the FLL landscape, thereby supporting participants in the mission strategy design journey within the FLL robot game. The research methodology encompasses a literature review, focusing on the current practices in the FLL mission strategy design process. This is followed by a literature review of machine learning techniques on a broad level pivoting towards evolutionary algorithms. The study then delves into the specifics of genetic algorithms, exploring their suitability and potential advantages for mission strategy evaluation in competitive robotic environments within the FLL robot game. A significant portion of the research involves the development and testing of a prototype system that applies a genetic algorithm to simulate and evaluate different mission strategies, providing a practical tool for FLL teams. During the development of the evaluation prototype, guidelines were formulated aligning with the primary research objective which is to formulate guidelines for evaluating mission strategies in robot games using machine learning techniques. Key findings of this study highlight the effectiveness of genetic algorithms in identifying optimal mission strategies. The prototype demonstrates the feasibility of using machine learning to provide real-time, feedback to participating teams, enabling more informed decision-making in the formulation of mission strategies.Thesis (MIT) -- Faculty of Engineering, the Built Environment, and Technology, School of Information Technology, 202
Enabling legislative coherence in the Eswatini construction industry
Get PDFThe construction industry is an age-old and highly dynamic sector that contributes to the betterment of human life through the development of infrastructure. The presence of regulations is crucial in ensuring the provision of quality, standardization, efficiency, and effectiveness in service delivery. Inadequate regulation of the construction industry has been identified as the primary cause of construction failures in both developing and developed nations. Eswatini is no exception to this issue of legislative failure. The Construction Industry Council (CIC) was established by the Government of Eswatini without initially determining the specific challenges faced by the construction industry in Eswatini. The unique legislative needs pertaining to Eswatini were not explored to ensure that the framework is tailor-made for the Eswatini sector. Given the industry's diverse and intricate nature, a generic approach would not be sufficient to create a unified legislative framework. The study was aimed at developing a coherent legislative framework for the Eswatini construction industry. This study used a mixed-methods research design, incorporating both quantitative and qualitative data. A total of 297 participants were randomly selected from the CIC database for the quantitative survey. A total of 45 interviewees were purposively selected for the semi-structured interviews. Descriptive and inferential analysis were used for the interpretation of the quantitative data. Thematic analysis was used for the qualitative data. Exploratory Factor Analysis, using the maximum likelihood method with Varimax Rotation was employed to analyse the factor structure and correlation between items of the quantitative data. Additionally, the KMO and Bartlett's Tests were conducted. The ANOVA Test was used to test the hypothesis. Thematic analysis was employed for the qualitative data analysis. The findings of this study revealed that contractors in Eswatini recognised the significance of a well-functioning legislative framework and expressed dissatisfaction with the existing legislative measures implemented in the country. The key informant interviews highlighted various challenges, including the absence of regulations for the implementation of the CIC Act, lack of accountability and transparency in the management of funds for CIC operations and inadequate grading criteria. Other challenges that were revealed were insufficient oversight, unfair competition, corruption and limited stakeholder engagement.Thesis (DPhil) -- Faculty of Engineering, the Built Environment, and Technology, School of Built Environment and Civil Engineering, 202
Multi-purpose community centres as catalysts for socio-economic development in Eastern Cape province, South Africa
Get PDFThe central issue facing African society, especially underdeveloped countries is that most of the population lives below the poverty line, experiences high levels of unemployment and unsustainable livelihoods. The poor and marginalised groups in many communities are deprived access to infrastructure and socio-economic amenities, this includes accessibility to government services, information, and developmental opportunities. The development of Multi-purpose Community Centres (MPCCs) is viewed as a value-adding solution to several challenges facing unequal societies, such as inadequate infrastructure, remote settlement patterns, poor access to basic services, poor access to technology, poor access to information, increased unemployment rate, increased poverty rate, and many others. The study examines the socio-economic impact of MPCCs on municipalities of the Eastern Cape Province in South Africa and explores how these centres, as built environment outputs can become a stimulus for sustainable livelihoods in urban, rural, and peri-urban human settlements, including informal settlements. The study falls under implementation evaluation research methodologies which assesses whether a programme has been adequately implemented before making inference on its effectiveness. Anchored in a Social Constructivism knowledge paradigm and leaning on a Systems and Development Theories, the study adopted a Mixed Method Research approach. In view of the data required document reviews, field observations, interviews and questionnaire surveys were employed. The research findings revealed that despite the delivery of MPCCs by the Department of Human Settlements, these centers have not provided much socio-economic opportunities to members of the communities where they are built. The MPCCs under study are facing many challenges that render them ineffective to fulfill their mandate of improving the lives of residents. The study yielded an inclusive and responsive human settlements development model for the creation of well-functioning socio-economic impactful MPCCs within existing and forth-coming housing projects and informal settlements.Thesis (DPhil) -- Faculty of Engineering, the Built Environment, and Technology, School of Built Environment and Civil Engineering, 202