18105 research outputs found
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Investigating the factors influencing the resilience of medium-sized commercial fishing enterprises in the Eastern Cape province
Full text linkThis research took the form of a case study of a media company, Kagiso Media (KM), that had been through a process of change. The company adopted a branding approach and used internal branding activities to implement a change intervention, which was unconventional and a unique approach, making it worthy of investigation. The primary aim of the study was, therefore, to analyse how a change in brand ideology (i.e. encompassing the business mission, vision, goals and shared values) shaped the senior leadership behaviour at KM and also led to the development of an improved performance management system. A case study research method was used. Data was collected through face-to-face and online interviews with the leadership team and combined with relevant company documents. A deductive thematic approach was used to analyse the data. The study revealed that brand ideology can impact leadership behaviour and performance if implemented deliberately. When the new CEO was appointed, his starting point was to change the KM brand ideology. The study revealed that, because of greater clarity in brand ideology, leadership behaviour improved. There were shifts in the manner in which leadership behaved and how they handled performance as a result of entrenching the new brand ideology. The study also revealed that the development of brand ideology necessitated changes in the performance management system. Brand-centred performance management systems contributed towards building a performance culture. In essence, developing a clear brand ideology was central to changing leadership behaviour and the revision of the performance management performance system. While limitations of the study are acknowledged, it has contributed by offering a unique perspective of an internal branding driven change and demonstrates how a change in brand ideology can impact leadership behaviour and performance management. Furthermore, the study recommended that further research could be done to include the perspectives of staff beyond the leadership team.Thesis (MBA) -- Faculty of Commerce, Rhodes Business School, 202
Bridging traditions: mobilising indigenous knowledge and marine biodiversity conservation to support learner talk and sense-making in Grade 11 Life Sciences
Full text linkThe Curriculum Assessment Policy and Statement (CAPS) document mandates that science teachers should integrate learners’ Indigenous Knowledge (IK) into their classrooms. However, many South African teachers, like those in Namibia, seem to struggle with this integration due to insufficient pedagogical content knowledge, leading to minimal IK integration and hence poor science performance. This issue suggests that science curricula seem to lack clarity on integrating IK. It is against this backdrop that I was motivated to mobilise marine Indigenous Knowledge to support Grade 11 Life Sciences learners from a township school to talk and make sense of marine biodiversity conservation. A qualitative case study research design was used as it permits the grouping of detailed information essential to making sense of the anticipated responses of the participants. This study was informed by Vygotsky’s sociocultural theory and Cultural-Historical Activity Theory (CHAT). It was conducted at a township school in the Eastern Cape, South Africa. Forty-five Grade 11 Life Sciences learners, two Indigenous Knowledge Custodians (IKCs) who grew up in marine environments and a local fisherman were participants in this study. Additionally, I asked one science teacher to be a critical friend. Data sets were gathered using a group activity, focus group interviews (sharing circles), observations (participatory and lesson observations), stimulated recall interviews and learners’ reflections. The sociocultural theory was used as a lens to find out how learners learn through social interactions and how learning takes place in a sociocultural context. I augmented this theory with CHAT as an analytical framework. The CHAT provided an analytical lens to understand how community involvement and IKC interventions supported learner talk and sense making of the content and facilitated meaningful learning. The main findings of the study revealed that during the IKCs’ presentations, learners were able to identify science concepts embedded in the Indigenous Knowledge of marine biodiversity conservation. The findings further revealed that the presentations stimulated learner talk and improved sense making among learners regarding marine biodiversity conservation and related concepts. The study recommends that teachers should leverage IKCs’ cultural heritage by inviting them into classrooms to make science more relevant, accessible and meaningful for learners.Thesis (MEd) -- Faculty of Education, Secondary and Post School Education, 202
Stamping ground: investigating the walkability of Rhodes University students in Makhanda, South Africa
Full text linkWalkability is an important research topic in the Global South where many people in urban settlements walk because of transport poverty. University students are a subset of the urban population in Makhanda who experience transport poverty and largely rely on walking to navigate the city. The purpose of this study is to measure and spatially analyse walkability and walking patterns in the student community of Makhanda, South Africa. This study has a specific focus on students who reside in the Rhodes University campus, Central Business District (Central), Sunnyside, and Westhill. These specific areas were chosen because, in terms of student residents, these are the most densely populated residential areas in the city, but are also the epicentre of student activity. This research intends to explore the existing walkability within these four study sites through a visual survey using common measures of walkability, digital mapping as well as student perceptions of walkability. The quantitative data collected through visual surveys, digital mapping and participatory mapping will be spatially analysed using GIS (Geographic Information Systems). Results show that walking is the main mode of transportation and students do not have affordable alternatives to walking. The Rhodes University campus is the most walkable area with Central being the second, Westhill being the third, and Sunnyside being the least walkable area. Sidewalk conditions (sidewalk presence, evenness and maintenance) and pedestrian safety and security (pedestrian crossings, crime, security features, lighting, the presence of people, and pedestrian visibility) were rated as the most important walkability factors. Additionally, the more walkable roads are mainly found within the Rhodes University campus and Sunnyside while the less walkable roads are mainly found within Central. Furthermore, the epicentre of student activity is focused on the Rhodes University campus during the week and as the week progresses, the epicentre shifts along with a shift in activity. The Rhodes University campus and Central are where students spent most of their time because the main amenities that student use are found within these areas. This research offers insights into walkability that can be directly applied to urban planning and policy-making. Planners should focus their resources on improving walkability, particularly in sidewalk conditions and pedestrian safety and security. By applying the findings of this research, planners can create more conducive, safer, and comfortable walking environments.Thesis (MSc) -- Faculty of Science, Geography, 202
Municipal demarcation: an exploration of ethnic conflict and violence in the 2015 Malamulele and 2016 Vuwani protests
Full text linkIn 2015, communities in Malamulele, located in the Vhembe District of Limpopo Province, South Africa, protested against the Thulamela Local Government Municipality, citing inadequate service delivery and favouritism toward Venda-speaking areas. The protesters demanded the establishment of a new municipality for Tsonga-speaking residents, disrupting daily life through road blockades and shutdowns of schools, transportation, and commercial activities. In response, the government demarcated the Thulamela Municipality and created the Collins Chabane Local Government Municipality, which included Vuwani and other Venda-speaking communities. However, this inclusion sparked violent protests in Vuwani in 2016, fueled by claims of insufficient consultation and a desire to remain within the Makhado Local Government Municipality. This study utilised qualitative research methods, specifically semi-structured interviews, to capture the experiences and perspectives of participants from Vuwani and Malamulele. It applied conflict and territory theories to analyse the underlying issues. The findings reveal that colonial policies of divide and rule, along with apartheid-era Bantustan policies, significantly influenced these protests. The study underscores the importance of public participation in community matters, highlighting the unequal provision of services among different groups and emphasising the need for reconciliation. The protests were deeply rooted in the legacy of colonial and apartheid histories and cannot be understood in isolation from these historical contexts and their enduring impacts. This research addresses a gap in the academic literature by exploring the ethnic dynamics and sequence of events in the 2015 Malamulele and 2016 Vuwani protests. It provides insights into the decisions of the government, Municipal Demarcation Board (MDB), and community stakeholders that fueled these conflicts, contributing to a broader understanding of post-1994 ethnic violence and conflict in South Africa.Thesis (MA) -- Faculty of Humanities, Political and International Studies, 202
Exploring interventions for South African pregnant women with alcohol use disorder: a scoping review
No full textAccess restricted. Expected enbargo release date in 2026.Thesis (MA) -- Faculty of Humanities, Psychology, 202
Physiological responses of savanna grasses, encroaching, and non-encroaching tree saplings to changing water availability and elevated atmospheric CO2
No full textAccess restricted. Expected release in 2027.Thesis (PhD) -- Faculty of Science, Botany, 202
Perceptions and reflections of primary healthcare professionals on mental health services in Makhanda
Full text linkPrimary mental healthcare in South Africa is still in its early stages, despite policies that have been developed, such as the National Mental Health Framework Policy. Provinces such as the Eastern Cape are far behind development, which can be attributed to limited resources. The scarcity has been noted in the literature, but not extensively. Literature concentrated on healthcare professionals’ perspectives towards primary health greatly narrow, particularly in the Makhanda area. With the integration of primary mental health services, healthcare workers’ viewpoints have impacted on service delivery. This study aims to add knowledge and explore the perspectives of healthcare professionals on primary mental healthcare in Makhanda. The ecological systems theory was used as a theoretical framework for the study. Thematic analysis was used to examine the healthcare professionals’ insights and to extract meaning for the participants involved in the study. Thirteen participants were used, using purposive sampling in four primary healthcare settings. Data were collected using semi-structured and one-on-one interviews. The study revealed three themes including, (i) Scarcity of Mental Health Services, (ii) Mental Health Literacy, (iii) Barriers to the Provision and Use of Physical and Mental Health Services. The findings suggest that there are limited mental health care services in primary care and that there is a gap between service provision and physical and mental healthcare. The data also revealed that mental health literacy is limited, which links to the stigma around mental illness. Furthermore, evidence points out that more mental health education, human resources and training of healthcare professionals would further improve the mental health services in the Makhanda area. In addition, there are barriers to the provision of not only primary mental health care but healthcare, as well as a lack of medical equipment, human resources, and structural space that make it difficult for healthcare professionals to perform their jobs and affect clinic functioning, at times. Another barrier is that the perception of mental health service provision is simultaneously viewed in a positive and negative light and mainly received negatively by service users. In conclusion, healthcare professionals experience a deficiency of resources and a limited provision of mental healthcare, which highlights the lack of implementation of policies that have developed nationally and globally.Thesis (MA) -- Faculty of Humanities, Psychology, 202
Resisting gender-based violence in post-1994 South Africa
Full text linkThis study investigates the origins of gender-based violence, along with some of the legal, policing, and socio-cultural barriers to effectively addressing gender-based violence in post-1994 South Africa, as perceived and articulated by Black women activists. To that end, this study conducted semi-structured interviews with eight Black South African women activists involved in the fight against GBV, based in different parts of the country. The analysis and the discussion of the research findings are framed around six themes and theorised through an African feminism lens. A key finding of this research project is that GBV in post-1994 South Africa can be attributed to multiple sources which include poverty, African culture, women’s liberation in post-1994 South Africa, patriarchy, and toxic masculinities. Another finding of the study is that GBV activists joined the fight against GBV for various reasons, which included personal experience with GBV, a development of feminist consciousness, and a desire to change the justice system and how society understands GBV. A consistent theme in the interviews was that the struggle against GBV is not the sole responsibility of women and girls and that society as a whole bears the responsibility for the fight against GBV. While participants recognised the importance of the compulsory South African high school subject – the life orientation syllabus – participants pointed out that this subject tends to focus mainly on unplanned teenage pregnancies, the dangers of sexually transmitted diseases, and HIV prevention among young people in South Africa. Thus, the life orientation syllabus foregrounds the dangers of sex, rather than prioritising encouraging students to recognise GBV and equip students with tools to effectively deal with it. Research participants highlighted the importance and benefits of getting involved in the fight against GBV. Participants further recounted that it was the #TheTotalShutDown movement in 2018 that led to President Cyril Ramaphosa meeting with the organisers of #TheTotalShutDown and forming an organising committee, consisting of representatives from the presidency, non-profit groups, and the organisers of #TheTotalShutdown, who worked together to produce the National Strategic Plan against GBV & Femicide which led to the introduction of legislation such as the Domestic Violence Amendment Act 14 of 2022, the Criminal and Related Matters Amendment Act 12 of 2022, and The Criminal Law (Sexual Offences and Related Matters) Amendment Act 13 of 2022.Thesis (MA) -- Faculty of Humanities, Political and International Studies, 202
Pre-release evaluation of stem-galling and seed-feeding midges (Diptera: Cecidomyiidae) from South Africa as biological control agents for Guinea grass (Megathyrsus maximus) in Texas, United States
Full text linkGuinea grass (Megathyrsus maximus) is a tall-statured C4 grass with a native range spanning sub-Saharan Africa. Intentionally exported for centuries for its grazing value, it has become a near-global invasive. Texas, USA is the first territory to initiate a biological control program for Guinea grass, targeting an invasive population with genetic origins that have been traced to South Africa. This study focuses on the identification and evaluation of biological control agents for Guinea grass. Native-range natural enemy surveys were performed in South Africa, resulting in the identification of several undescribed species of phytophagous midges (Diptera: Cecidomyiidae) on Guinea grass, including stem-galling taxa (gall midges) and seed-feeding taxa (seed midges). These taxa are expected to be highly host-specific based on the known biology of this family of insects, but the difficulty of rearing them in the laboratory necessitated field-based assessments. Field host range assessments of stem gall midges resulted in the rejection of one candidate (the horn gall midge, undescribed sp.) due to feeding on a relative of the target plant, Batochloa deusta, and the prioritization of another candidate (the blister gall midge, Arabukodiplosis vesicaria) that feeds only on Megathyrsus maximus. Combined field host range evaluations and phylogenetic analysis of a cryptic species complex of seed midges resolved this as a new genus containing up to seven species, with five species that are likely to be specific to their respective Panicoideae grass hosts, including Megathyrsus maximus and Cenchrus ciliaris (buffelgrass – also invasive in the USA). Climate matching models for the blister gall midge and seed midge on Guinea grass predicted high likelihood of establishment and nearly complete coverage of invaded sites in Texas, and identified northern KwaZulu-Natal, South Africa as an ideal source region for Guinea grass biocontrol agents. The nascent sub-field of grass biocontrol research has developed slowly because of inaccurate perceptions that grasses lack host-specific herbivores, and faces a severe taxonomic impediment given the large number of undescribed insect species feeding on grasses, especially in Africa. This study has contributed to resolving both challenges by identifying several new host-specific insect species, showing that the prospects for future success and discovery in grass biological control are promising.Thesis (MSc) -- Faculty of Science, Zoology and Entomology, 202
Assessing how bird diversity of urban golf courses is influenced by course and landscape connectivity
No full textWith increasing urbanisation and corresponding environmental impacts, urban green infrastructure (UGI) and the services it provides are of high importance. However, the degree to which these spaces are beneficial and provide ecological services are influenced by the extent to which patches of UGI are connected to each other. Varying levels of connectivity may enhance or lower the resilience of the UGI and the biodiversity it houses. Although not considered as UGI, golf courses are prominent green spaces in many urban landscapes occupying vast areas of land, and therefore hold potential to aid biodiversity and facilitate species movement. However, the extent which golf courses are able to do so is a function of both the structure and availability of resources on the golf courses, as well as in the surroundings areas or landscape in which they are situated. This notion of connectivity of golf courses to their surroundings UGI (in its many forms) and landscapes has not been adequately explored in the literature as much of the present literature has addressed golf courses’ biodiversity in isolation of other UGI, or where it has been considered, only the context in which golf courses were situated has been acknowledged (i.e. urban or rural landscapes). Moreover, as golf courses occupy large areas of lands forms of UGI, they may also be able to enhance the connectivity of the landscapes in which they are situated through increasing land cover, and lowering fragmentation through connecting patches. This however, is also context specific, as seen in natural settings were golf courses would in fact fragment the landscape. This study therefore sought to assess the extent to which urban golf courses are connected to other forms of UGI in the South African context, and illustrate the importance of paying attention to connectivity in an avifaunal diversity study. It also aimed to investigate the potential of urban golf courses to foster avifaunal diversity in comparison to a reference landscape, the direct surrounding urban and residential areas. To analyse the extent to which golf courses in three South African cities were connected to the wider landscape a connectivity analysis was undertaken using GIS software. This analysis indicated that all golf courses were to some extent connected to a range of different UGI. Whilst the level of connectivity fluctuated between golf courses and cities, there was however no significant difference noted. Urban golf courses in the South African context are thus not isolated habitats but connected to other land uses and therefore potentially provide valuable resources that aid biodiversity. Despite being physically connected to surrounding UGI illustrating that both the golf courses benefit from the surrounding UGI and vice versa, at a larger landscape there was not sufficient evidence of the ability of golf courses to enhance connectivity. Although there was little evidence of golf courses’ ability to aid connectivity at the larger landscape scale, the observed extent to which golf courses were connected to their directly surrounding landscape and the high presence UGI within the larger landscape, informed the more refined investigation of avian biodiversity of golf courses in comparison to surrounding urban areas in the city of Cape Town. This biodiversity analysis indicated that there was significantly higher bird diversity on golf courses in comparison to the surrounding urban areas. However, the high level of connectivity to directly surrounding UGI that was obtained in the former part of the study proved to have no impact on the diversity noted. In contrast, the connectivity at the landscape scale, a scale addressing the broader landscape, provided valuable insight into factors determining the levels of avifaunal diversity noted. This dissertation therefore provides evidence of the biodiversity supporting function of urban golf courses and highlights the importance of landscape context in ecological assessment. These findings are a starting point for future research about the capacity of golf courses to support biodiversity in conjunction with other UGI. In the Global South context, which is complex and dynamic in nature, this information is vital, as these dynamic and changing landscapes provide opportunities to incorporate, and preserve already existing biodiversity.Thesis (MSc) -- Faculty of Science, Environmental Science, 202