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Spousal experiences of living with a gambling disordered partner and intimate partner violence in South Africa: a grounded theory study
Full text linkI have been motivated to conduct this research on a professional and personal level. As an only child, I grew up with individuals who gambled every day of their lives, and the spouses/partners who struggled with being labelled by society as weak to stay with them. Furthermore, I have personal insights into the Intimate Partner Violence (IPV) stories of the women, having been tagged along with my mother who worked at a women’s support centre in our community. I can appreciate the help that these women provide to each other and the perspectives they lend to this study. The insights I bring from my personal experiences have assisted me in making a personal connection with this research area. I became the first in my family to attend university, even though my father was a cleaner and never completed high school. I performed well as an undergraduate and completed my first degree, with Psychology as a major. My master’s degree challenged me to look at spouses’ experiences of the psychological and financial trauma of living with a male gambling disordered partner, and out of it the doctoral thesis of Intimate Partner Violence as a specific form of violence in a gambling disordered relationship was formed. I worked as a researcher for five years at the Human Sciences Research Council (HSRC). At the HSRC I had come to realise that I had to find a solution for my difficulty in working on projects far removed from Psychology or human interactions. I was always the first person to be nominated to do qualitative interviews and analyse the data, but all in fields far removed from my chosen field of study. However, I do appreciate that if I had not done all those projects, I would not have been ready to embark on my PhD journey. Upon leaving the HSRC, I started as the Senior Programmes and Safe House Manager at a not-for-profit organisation. I do not think that I would have been able to do justice to the stories that many of the individuals have described in this research study, without xvii working for an organisation that advocates for the safety of individuals who find themselves in such circumstances. On a personal level, even though I have never gambled in my life, I believe that gambling is a personal choice. I have volunteered at sober living homes and have seen some of the problems that spouses and their families experience. Because of my own experiences, I decided that the topic for my PhD thesis could explore the way Intimate Partner Violence is socially constructed and the implications of being the spouse of someone who is challenged by a gambling disorder.Thesis (PHD) -- Faculty of Health Science, 202
Food addiction treatment: a systematic review
Full text linkThe proposed study sought to explore what treatments are available for food addiction, by means of systematically reviewing the existing literature. Although food addiction does not have a formal definition in the Diagnostic and Statistical Manual of Mental Disorders-V, it has many similarities to substance abuse and has been frequently associated with general, as well as eating disorder-related psychopathology. Exploring the concept of food addiction and the range of treatments available allows for furthering our knowledge of the Food Addiction phenomenon. This systematic review is a synthesis of available research that will aid healthcare practitioners to review what treatments are available for food addiction and what possible referrals can be made. This study critically analysed relevant literature from databases such as EBSCOhost, SAGE Publications, JSTOR, APA PsychINFO and Science Direct consisting of journal articles published in English on food addiction treatment. The researcher followed Uman’s (2011) eight steps for writing a systematic review. The steps proposed by Holly et al. (2011) guided the search strategy to identify relevant studies. The findings of the study will assist practitioners in their understanding of treatment options for food addiction. Treatments that are discussed that is non-psychological are: Transcranial Magnetic Stimulation (TMS), pharmacotherapy, surgery, acupuncture, and ketogenic diets. Treatments that are psychological that were discussed are: Cognitive Behavioural Therapy (CBT), Dialectal Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), Interpersonal Therapy, Mindfulness Interventions, Motivational Interviewing, harm reduction and 12-step self-help groups such as Overeaters Anonymous (OA). Combinations of different treatments are also discussed.Thesis (Ma) -- Faculty of Health Science, 202
WSU Main thesis title 2021: subtitle if needed. If no subtitle follow instructions in manual
No full textAbstract text.Thesis (MA) -- Faculty of Humanities, Journalsim and Media Studies, 202
The horizontal application of the environmental right to Juristic persons at sea
Full text linkDue to its vast resources, the ocean has been designated the new “economic frontier”. States are focusing on unlocking this potential to boost economic growth, employment and innovation. Because of their substantial resources, corporations are key actors in driving the development of the ocean economy. Although corporations undeniably contribute significantly to realising the ocean economy’s potential, their main activities—including offshore oil and gas exploration and production and fishing—pose great threats to marine ecosystems. This harm to the marine environment may also threaten and adversely impact many people’s lives, health, well-being, livelihood, culture and traditions. In the South African context, this reality is notably seen through Operation Phakisa. This government initiative aims to unlock the economic potential of the ocean economy to expedite the implementation of solutions to poverty, unemployment and inequality. This race to utilise the oceans and its resources brings to the fore the interaction between the right to have the environment protected and socio-economic development anticipated in section 24 of the South African Constitution. The South African Constitution through section 8(2) acknowledges that non-State actors such as corporations can abuse human rights in horizontal relationships. However, unlike the State, non-State actors are only bound in certain circumstances. Therefore, this thesis examines whether and, if so, to what extent section 24 of the Constitution binds juristic persons at sea. This thesis examines the direct application of international norms to non-State actors to determine how international human rights law addresses non-State actors' conduct that impairs an individual’s guaranteed rights. It was determined that international human rights law has an indirect horizontal effect. This means that in cases where a non-State actor impairs an individual’s human rights, international law permits the victim to hold the State responsible for the violation rather than the non-State actor who was the perpetrator. For a non-State actor to incur direct obligations to uphold certain human rights, the State must create these obligations in its domestic law. The thesis explored how the South African Bill of Rights imposes direct human rights obligations on non-State actors in a horizontal dispute. It was found that whether an entrenched right binds a non-State actor depends on a multi-factor enquiry confirmed by the Constitutional Court. Based on that enquiry, it concluded that the environmental right is capable of and suitable for horizontal application. Furthermore, non-State actors can bear positive and negative constitutional human rights obligations arising from the environmental right. A failure to comply with these obligations would violate this constitutional right. The most significant findings of this thesis pertain to the applicability of South Africa’s human rights law framework at sea. This is because the legal regime applicable at sea differs from that on land. The United Nations Convention on the Law of the Sea assigns jurisdiction to States in the different maritime zones for different purposes. To elucidate South Africa's rights and obligations as delineated in the LOSC, the thesis focused on two examples: the exploitation of marine living resources and the prospection, exploration, and exploitation of marine non-living resources. Subsequently, the extent to which South Africa has taken measures in its domestic law to implement those rights and duties was assessed. In addition, this approach was appropriate because questions concerning the horizontal application of the South African Bill of Rights necessitate contextual analysis and cannot be answered a priori and in the abstract. Using the multi-factor enquiry, the study showed that, in principle, section 24 of the Constitution might bind juristic persons within South Africa’s territorial jurisdiction, exclusive economic zone jurisdiction, continental shelf jurisdiction and under South Africa’s personal jurisdiction. Furthermore, juristic persons who control vessels registered in South Africa or control a vessel entitled to be registered in South Africa but has departed to a place outside South Africa without being registered might also be constitutionally bound based on flag State jurisdiction. The sole means of preventing South Africa from exercising its authority this way requires severing the jurisdictional connection between South Africa and the juristic person. It was recommended that in ocean-related matters, the connecting factor between South Africa and the juristic person must be considered as an additional factor in the enquiry to determine whether a particular right binds that juristic person. Additionally, since the scope of corresponding rights-holders are “everyone”, even people outside South Africa present in places where the juristic person who is the corresponding duty- bearer operates or where their conduct is felt can hold these actors accountable for their constitutional human rights obligations.Thesis (LLD) -- Faculty of Law, 202
Implementation of the national diploma in tourism and hospitality management curriculum in two polytechnic colleges in Zimbabwe
No full textMany countries in the world consider the tourism and hospitality industry as the leading employer with huge impact on economic growth. It has significantly contributed to their national Gross Domestic Product (GDP). Several studies conducted world over affirm that tourism contributes above the global average of ten percent. In Zimbabwe, the estimated percentage has also been as high as 10percent. The Tourism and Hospitality Management (THM) program aims to equip youth with critical industry-specific skills and mitigate unemployment. Despite this, literature has revealed that certain graduates struggle to secure industry positions due to a discrepancy between acquired skills and employer expectations. Consequently, some graduates accept menial roles outside the tourism sector, while the industry itself resorts to employing unqualified personnel. The reason lies in ineffective curriculum implementation approaches characterized by a lack of appropriate pedagogical methods. Identifying and implementing effective strategies ensures that graduates possess the requisite skills and competencies demanded by the industry, making their employability much easier. This study used a qualitative approach because of its exploratory, descriptive, and contextual nature. The interpretive paradigm provided participants’ views, opinions, and thoughts on the THM curriculum implementation. The multiple case study research design allowed ample freedom to dig deeper into rich empirical data by examining contemporary trends in implementing the ND3 in THM curriculum at two polytechnic colleges. Non-probability convenience sampling was used to select the two polytechnic colleges. Purposive sampling was used to select twelve (12) students, six (6) lecturers, and two (2) ITTD inspectors. Lecturers and inspectors were interviewed. Data from students was obtained through Focus group discussions. Curriculum documents were reviewed to provide true realities of the THM curriculum implementation. Content analysis was used to analyse data. Rogan and Grayson (2003) curriculum implementation theoretical framework guided the study. The study revealed that lecturers were dissatisfied due to inappropriate pedagogical strategies. A new model to bridge the theory/ practice gap in teaching was developed. The study recommended the adoption of a new and modern teaching model and fix the recruitment process by employing qualified lecturers to teach ND3 in THM students.Thesis (PhD) -- Faculty of Education, 202
Characterization of arbuscular mycorrhizal fungal species associating with Zea mays
Full text linkTaxonomic identification of arbuscular mycorrhizal (AM) fungal spores extracted directly from the field is sometimes difficult because spores are often degraded or parasitized by other organisms. Single-spore inoculation of a suitable host plant allows for establishing monosporic cultures of AM fungi. This study aimed to propagate AM fungal spores isolated from maize soil using single spores for morphological characterization. First, trap cultures were established to trigger the sporulation of AM fungal species. Second, trap cultures were established with individual morphotypes by picking up only one spore under a dissecting microscope and transferring it to a small triangle of sterilized filter paper, which was then carefully inoculated below a root from germinated sorghum seeds in each pot and covered with a sterile substrate. All pots were placed in sunbags and maintained in a plant growth room for 120 days
A strategy for the implementation of IT shared services at the Nelson Mandela University
Full text linkEffectively managing information technology (IT) resources has become a significant concern for organizations, both large and small, as they conduct their business operations. IT governance, characterized as the decision-making process ensuring alignment with business strategy, optimal utilization of IT assets, and the effective management of risk and organizational value, plays a crucial role in addressing this concern. Within this landscape, an IT shared services model emerges as a strategic approach to develop, maintain, and deliver innovative services, thereby enhancing effective and efficient service delivery. This model is perceived to not only innovate services but also to liberate other departments, enabling them to focus on their core competencies. This study positions IT governance as a comprehensive umbrella process that guides the implementation of IT shared services. A well-guided implementation of IT shared services is anticipated to contribute significantly to the success of IT projects, ultimately benefiting all activities supported by these services. The implementation of shared IT services in academic tertiary institutions is not well documented or discussed. This study thus is done in such an academic context. This study focuses on developing a strategic framework for the implementation of IT Shared Services at tertiary education providers. The specific case study used for the development of the strategy is Nelson Mandela University. The scope of the project focuses on the development, proposal, and expert review of a strategy for implementing IT shared services effectively in alignment with Governance Practices. The practical implementation of the strategy falls beyond the scope of this study.Thesis (MPhil) -- Faculty of Engineering, the Built Environment and Technology, School of Information Technology, 202
Spatiotemporal recharge determination in response to episodic rainfall events within the Central Karoo, South Africa
Full text linkWith inadequate and unpredictable rainfall patterns resulting in a mean annual precipitation of 464 mm, South Africa is classified as a water-stressed semi-arid country. Consequently, between 2015 and 2021, the majority of South Africa was confronted with severe drought conditions, with numerous dams running dry across the country. The Beaufort West Municipality is a prime example of the adverse effects of South Africa's inadequate and erratic rainfall patterns. In Beaufort West, a town located within the Central Karoo region of the Western Cape, groundwater is the primary source of water. Since recharge within the region is episodic, occurring irregularly, understanding the dynamics surrounding recharge in the area is essential for achieving sustainable long-term water resource management. This study aimed to gain a better understanding of how the aquifers within the Beaufort West Municipality Well Fields respond to extended periods of drought, extreme episodic precipitation events and excessive abstraction. This study aimed to quantify extreme recharge in the Beaufort West municipal wellfields using the water-table fluctuation (WTF) method. Additionally, it sought to deepen comprehension of the local climate's interaction with groundwater levels, surface water dynamics, and recharge through a 32-year historical data analysis (1990 to 2022) encompassing precipitation, evaporation, and surface water parameters. Findings revealed the complex relationship between precipitation, evaporation, regional geology, and water abstraction, influencing recharge periods, duration, and mechanisms across different regions within the aquifer system. Groundwater levels exhibited rapid declines during droughts due to extensive well field abstraction, but recovery was evident following episodic high precipitation events in 1993, 1996, 2010/2011, and 2019/2020. This comprehensive analysis serves as a valuable foundation for informed water resource management strategies, emphasizing the need for diversified approaches ensure the long-term water security and resilience of the Beaufort West Municipality.Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 202
A toolkit for successful workplace learning analytics at software vendors
Full text linkSoftware vendors commonly provide digital software training to their stakeholders and therefore are faced with the problem of an influx of data collected from these training/learning initiatives. Every second of every day, data is being collected based on online learning activities and learner behaviour. Thus, online platforms are struggling to cope with the volumes of data that are collected, and companies are finding it difficult to analyse and manage this data in a way that can be beneficial to all stakeholders. The majority of studies investigating learning analytics have been conducted in educational settings. This research aimed to develop and evaluate a toolkit that can be used for successful Workplace Learning Analytics (WLA) at software vendors. The study followed the Design Science Research (DSR) methodology, which was applied in iterative cycles where various components of the toolkit were designed, developed, and evaluated by participants. The real-world-context was a software vendor, ERPCo, which has been struggling to implement WLA successfully with their current Learning Experience Platform (LXP), as well as with their previous platform. Qualitative data was collected using document analysis of key company documents and Focus Group Discussions (FGDs) with employees from ERPCo to explore and confirm different topics and themes. These methods were used to iteratively analyse the As-Is and To-Be situations at ERPCo and to develop and evaluate the proposed WLA Toolkit. The method used to analyse the collected data from the FGDs was the Qualitative Content Analysis (QCA) method. To develop the first component of the toolkit, the Organisation component, the organisational success factors that influence the success of WLA were identified using a Systematic Literature Review (SLR). These factors were discussed and validated in two exploratory FGDs held with employees from ERPCo, one with operational stakeholders and the other with strategic decision makers. The DeLone and McLean Information Systems (D&M IS) Success Model was used to undergird the research as a theory to guide the understanding of the factors influencing the success of WLA. Many of the factors identified in theory were found to be prevalent in the real-world-context, with some additional ones being identified in the FGDs. The most frequent challenges highlighted by participants were related to visibility; readily available high-quality data; flexibility of reporting; complexity of reporting; and effective decision making and insights obtained. Many of these related to the concept of usability issues for both the system and the information, which is specifically related to System Quality or Information Quality from the D&M IS Success Model. The second and third components of the toolkit are the Technology and Applications; and Information components respectively. Therefore, architecture and data management challenges and requirements for these components were analysed. An appropriate WLA architecture was selected and then further customised for use at ERPCo. A third FGD was conducted with employees who had more technical roles in ERPCo. The purpose of this FGD was to provide input on the architecture, technologies and data management challenges and requirements. In the Technology and Applications component of the WLA Toolkit, factors influencing WLA success related to applications and visualisations were considered. An instantiation of this component was demonstrated in the fourth FGD, where learning data from the LXP at ERPCo was collected and a dashboard incorporating recommended visualisation techniques was developed as a proof of concept. In this FGD participants gave feedback on both the dashboard and the toolkit. The artefact of this research is the WLA Toolkit that can be used by practitioners to guide the planning and implementation of WLA in large organisations that use LXP and WLA platforms. Researchers can use the WLA Toolkit to gain a deeper understanding of the required components and factors for successful WLA in software vendors. The research also contributes to the D&M IS Success Model theory in the information economy. In support of this PhD dissertation, the following paper has been published: Whale, A. & Scholtz, B. 2022. A Theoretical Classification of Organizational Success Factors for Workplace Learning Analytics. NEXTCOMP 2022. Mauritius. A draft manuscript for a journal paper was in progress at the time of submitting this thesis.Thesis (PhD) -- Faculty of Science, School of Computer Science, Mathematics, Physics and Statistics , 202
South Africa’s regulation of mineral mining activities in the area: lessons from the United Kingdom
Full text linkAs they anticipate the benefits associated with mining polymetallic nodules, polymetallic sulphides and ferromanganese crusts, several States are currently exploring or sponsoring State-owned enterprises and private persons to explore for these mineral resources in the seabed, ocean floor and subsoil beyond national jurisdiction (the Area). However, Africa remains the only region that is not actively participating. To guide South Africa in developing a deep seabed mining regime the thesis begins by identifying the international law regulating the Area and the activities therein. Since the mineral resources in the Area have been declared the common heritage of mankind, this principle as regulated by Part XI of the United Nations Convention on the Law of the Sea (UNCLOS), and modified by the Agreement relating to the implementation of Part XI of the United Nations Convention on the Law of the Sea of 10 December 1982 forms an essential component of this study. As such, the thesis determines, amongst others, the requirements for participating in mining activities in the Area (as set out in Part XI of UNCLOS) and establishes that developing a legislative framework is crucial to exempt UNCLOS States parties from liability associated with the damage caused by sponsored activities. Based on the obligations in international law, the thesis zooms in on three aspects concerning the regulation of the activities in the Area: (i) mining concessions, (ii) the relevant payment system, and (iii) environmental protection measures. In terms of these aspects, how the United Kingdom’s deep seabed mining regime regulates activities in the Area is examined. For this assessment, the thesis pays particular attention to the Deep Sea Mining Act and the domestic licences granted to UK Seabed Resources Ltd (UKSRL). In identifying lessons for South Africa, the thesis assesses the extent to which the United Kingdom’s regime complies with the international law framework and highlights the inconsistencies and legislative gaps. Thereafter, the thesis examines the South African legislative instruments regulating mining activities at sea, such as the Mineral and Petroleum Resources Development Act and the National Environmental Management Act, to determine whether their scope should be amended to regulate mining activities in the Area. As per the observations from international law and the lessons learnt from the United Kingdom's regulatory framework, the thesis argues that South Africa’s current mining framework should not be amended; separate deep seabed mining-specific legislation must be adopted. The thesis concludes by setting out the recommendations for developing such legislation.Thesis (LLD) -- Faculty of Law, 202