The impact of the slum upgrading approach on the livelihoods of scheme participants in Uganda : using the sustainable livelihoods framework
- Authors: Karungi, Doreen
- Date: 2020
- Subjects: Slums -- Public welfare -- Uganda
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/48412 , vital:40874
- Description: International and local agencies recommend implementing slum upgrading projects in slum areas for slum improvement. However, with no model or guiding principles provided to slum upgrading project implementers on how to upgrade a slum, slum clearance and redevelopment are implemented rather than slum upgrading consequently projects fail to benefit the target group, slum dwellers. Data collection, took place in five areas in Uganda that implemented slum upgrading. In depth interviews were held with project beneficiaries, local council officials and association executives, and government officials at the Ministry of Lands, Housing and Urban Development. Field observation, and document analysis was carried out. Data analysis involved the use of the sustainable livelihoods framework. This study demonstrates that the slum upgrading approach adopted in Uganda exhibited low sustainability and undercut the sustainability of livelihoods of scheme participants. Slum dwellers faced vulnerabilities from loss of land, characterized by rights based actions resulting in minimal to no compensation or eviction and loss of existing livelihoods. Slum upgrading projects introduced new livelihood opportunities that were too few for slum dwellers, were not sustainable and ended during or with project implementation, leaving beneficiaries without employment or income opportunities. Increased vulnerability was observed as slum dwellers that did not benefit from the project were displaced to worse conditions while slum dwellers that benefitted, project beneficiaries remained poor and in debt, with project loans to repay. Although project beneficiaries were provided with access to assets, they were unable to draw on these to build their livelihoods. Some beneficiaries sold plots and project houses allocated to them and moved to adjacent slums, where they lived in worse conditions. At the time of the current research, good quality houses in the slum upgrading areas did not belong to the original beneficiaries old dilapidated structures were occupied by project beneficiaries. This study shows that income earning activities carried out at the time of the study were similar to those carried out prior to the introduction of slum upgrading in project areas and were destroyed during project implementation or banned by implementers. These activities were however carried out in incomplete houses, vacant plots, temporary structures in project areas and in adjacent swamps and forest. Generally, after completion of slum upgrading projects, project areas, adjacent swamps and forest were characterized by haphazard developments including: rentals, informal businesses, farming, brewing and distilling local alcohol used by beneficiaries to derive livelihoods, in other words, slums were recreated, a problem slum upgrading project implementers set out to solve - except in one study area where the project was implemented differently as a result of persist rights based actions.
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- Date Issued: 2020
The implementation of grade R admission policy: a case study of four primary schools in Mopani District Limpopo Province
- Authors: Lebea, Paulina Matsatsi
- Date: 2020
- Subjects: Admission policy (Schools) -- South Africa , Education, Primary -- Admission
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: http://hdl.handle.net/10353/11310 , vital:39055
- Description: This study investigated the implementation of Grade R admission policy in Mopani District in Limpopo Province and focussed on four primary schools in Makhutswe circuit which has got Grade R classes. The interpretive paradigm was applied as the chosen methodology for the study. Data were collected through semi-structured interviews and focus group interviews. A review of secondary sources to corroborate the gathered information was also used. Data analysis was done using thematic analysis through emerging themes from the transcribed data from the interviews. The participants were purposively selected for the sample of this study. These included 1 principal per school, 1 Grade R educator per school, 5 SGB members per school, and 2 admission committee members per school. Through the participant’s responses from the schools under study, a transcript was formulated, coded, and categorized in view of the implementation of the Grade R Admission Policy in primary schools. The study found out that the admission policy for Grade R learners was not properly implemented in most of the primary schools due to lack of understanding how the policy must be implemented. It was also revealed that, most of the principals together with their admission committee members tend to use their own discretion concerning the admission of Grade R learners in schools. It further emerged that some of the learners denied admission despite the existing legislation that proscribes that every child has the right to education. Furthermore, the study found out that the district office did not involve the primary teachers before formulating the policy. Hence, the participants showed that they did not have good and proper understanding of the implementation process neither were they well versed about what entailed monitoring the admission policy. As a result, Department of Education resorted to coming up with ways of continuously training and conducting workshops for the educators before they can admit learners to Grade R.
- Full Text:
- Date Issued: 2020
The implementation of the back to basics programme by municipalities: a case of Raymond Mhlaba Municipality
- Authors: Zengethwa, Noluvuyo Precious
- Date: 2020
- Subjects: Leadership Management
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: http://hdl.handle.net/10353/18941 , vital:43001
- Description: The aim of the study was to investigate the implementation of the Back-to-Basics (B2B) programme in Raymond Mhlaba Municipality. The study used qualitative research design and data was collected using in-depth interviews. The finding of the study revealed that the municipality was able to sufficiently implement the appropriate B2B programme in the community areas. Moreover, the findings identified corruption and mismanagement of funds, improper understanding of the municipality’s IDP and the roles of different government departments, poor communication skills between the municipality ward councillors and the community members, as well as poor service delivery as some of the challenges faced by Raymond Mhlaba Municipality in implementing the Back-To-Basics programmes. Importantly, in respective community areas, the findings revealed that water crises, empty promises and unrealistic/fake promises are some of the negative impacts the community members experienced during the implementation of the B2B programme, which brought little growth and development to the communities. Besides, the findings revealed that the implementation of this programme created employment opportunities for the unemployed youths in the communities. The study, however, concluded that the municipality is not doing enough in the implementation of B2B programme as many communities still complain of poor service delivery. Hence, for effectiveness in the implementation of B2B programme, it is important that the municipality delegates powers to the ward councillors. Furthermore, municipality management needs to refrain from making empty promises to the communities, they must be honest and deliver qualitative services to communities. However, community members should show signs of appreciation to all municipal activities, as well be supportive and ii show lots of interest and willingness attending the municipality’s manifestoes. Finally, the municipality management should ensure transparency, effective communication with the community members, provision of good service delivery, fulfilment of promises, honesty, proper budgetary allocation and spending, effective monitoring and evaluation of the municipal officials, as well as avoiding of nepotism in awarding tenders for the purpose of achieving a smooth running of the municipality.
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- Date Issued: 2020
The implications of indigenisation policy on women empowerment in Zimbabwe : a case study of Mhondoro-Ngezi District
- Authors: Makosa, Precious Tariro
- Date: 2020
- Subjects: Zimbabwe -- Economic policy , Women in development -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MCom (Development Studies)
- Identifier: http://hdl.handle.net/10353/12406 , vital:39261
- Description: The study sought to establish how the indigenisation policy solves women discrimination by empowering them through the Community Share Ownership Trust revenue. Literature reveals that Zimbabwe was not the first country to implement the indigenization policy as it was implemented in neighbouring countries. The aim of the policy was to disempower foreign investors and empower local people with the aim of lifting up the standards of the discriminated and less privileged, such as women. Based on the results, the study establishes and concludes that discrimination of women was poorly addressed by the indigenization policy due to some factors such as poor presentation of women in the law-making bodies, patriarchal dominance as well as cultural beliefs that supress women, and lack of clarity on policy objectives. Therefore, a top-down approach was used to address the problem of discrimination faced by women at market place. As a result the approach yielded a negative outcome because empowerment of women without women ideas is impossible. Basic Need Approach (BNA) and Capability Approach (CA) are the two approaches discussed in relation to women and Indigenization, Economic and Empowerment policy in Zimbabwe, with a case reference to Mhondoro-Ngezi district. More preference was given to the capability approach. This was so because it helps to explain the abilities and potential in women as entrepreneurs who produce outcomes to development of society and the nation at large. The study was qualitative in nature of which descriptive research design was employed where semi-structured interviews and focus group discussions were used as research tools.
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- Date Issued: 2020
The importance of employee job satisfaction in the public sector
- Authors: Kedama, Nombuyiselo
- Date: 2020
- Subjects: Job Satisfaction -- South Africa , Employee Retention -- South Africa
- Language: English
- Type: Masters , MPA
- Identifier: http://hdl.handle.net/10948/46933 , vital:39735
- Description: The success of service delivery heavily relies on how satisfied employees are with their jobs, and how they are treated within the South African public sector. A number of deliberations can be described and linked to the importance of job satisfaction. Firstly, job satisfaction contributes to the mental health and general life satisfaction of employees. This may happen through acquiring self-esteem, which is a person's overall sense of self-worth and/or personal values. Organisations depend on the health, skills, knowledge, and ability of their human resources in order to stay abreast with technological developments and remain competent on the global stage as they pursue organisational goals and objectives. This dependence has given rise to the need to assess the importance of employee job satisfaction in the South African public sector. To that end, this study employed a desktop research method by reviewing journal articles, government gazettes, conference papers, and relevant books to gather data and conduct content analysis in order to establish facts about employee job satisfaction in the public sector. The study found that emotional, cognitive, and behavioural components make up job satisfaction. The feelings that an employee has regarding his or her job form the emotional component of job satisfaction n. In addition, boredom, anxiety, and excitement are the most common feelings experienced by employees when they perform their jobs. Actions such as coming late to work and pretending to be ill form the behavioural components and types of actions that employees display in relation to their levels of job satisfaction.
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- Date Issued: 2020
The In Silico Prediction of hotspot residues that contribute to the structural stability of subunit interfaces of a Picornavirus Capsid:
- Authors: Upfold, Nicole , Ross, Caroline J , Tastan Bishop, Özlem , Knox, Caroline M
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149970 , vital:38919 , https://doi.org/10.3390/v12040387
- Description: The assembly of picornavirus capsids proceeds through the stepwise oligomerization of capsid protein subunits and depends on interactions between critical residues known as hotspots. Few studies have described the identification of hotspot residues at the protein subunit interfaces of the picornavirus capsid, some of which could represent novel drug targets. Using a combination of accessible web servers for hotspot prediction, we performed a comprehensive bioinformatic analysis of the hotspot residues at the intraprotomer, interprotomer and interpentamer interfaces of the Theiler’s murine encephalomyelitis virus (TMEV) capsid.
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- Date Issued: 2020
The in vitro antiplasmodial and antiproliferative activity of new ferrocene-based α-aminocresols targeting hemozoin inhibition and DNA interaction:
- Authors: Mbaba, Mziyanda , Dingle, Laura M K , Swart, Tarryn , Cash, Devon , Laming, Dustin , de la Mare, Jo-Anne , Taylor, Dale , Hoppe, Heinrich C , Biot, Christophe , Edkins, Adrienne L , Khanye, Setshaba D
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/149347 , vital:38827 , https://0-doi.org.wam.seals.ac.za/10.1002/cbic.202000132
- Description: Compounds incorporating ferrocene in a aminocresol scaffold showed antiplasmodial and anticancer activity. SAR studies revealed that an OH group and rotatable C–NH bond are vital for biological activity, with spectrophotometric techniques and docking simulations suggesting a dual mode of action involving hemozoin inhibition and DNA interaction. Targeting multiple pathways could delay the development of clinical resistance.
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- Date Issued: 2020
The incidence of musculoskeletal disorders and stakeholder perceptions of work challenges in South-Eastern Nigerian quarry mining industry
- Authors: Egwuonwu, Victor Afamerfuna
- Date: 2020
- Subjects: Quarries and quarrying -- Health aspects -- Nigeria , Musculoskeletal system -- Diseases -- Nigeria , Miners -- Health and hygiene -- Nigeria
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/141263 , vital:37957
- Description: Musculoskeletal disorders (MSDs) are very common among industrial labourers, leading to sick leave absence, disability and low productivity at work. MSDs have multifactorial causes, thereby making it difficult to pinpoint the extent of the contributions of the various risks regarding the mechanism of its pathophysiology. Previously, attempts were made to study regional pain symptoms in varying occupational groups, disregarding the particularities of the different workplace situations. It is important to highlight, that quantifying physical exposure factors that contribute to MSDs occurrence using quantitative approach alone could be inadequate. It is therefore imperative to incorporate qualitative approach to unmask accompanying psychosocial stressors, which are mostly explanatory variables. The study investigated the following: 12-month retrospective prevalence of MSDs, prospective incidence, risk factors and pattern of MSDs in a 6-month follow-up survey of selected quarry mineworkers, who reported MSDs complaints at the mine clinic. The study also determined the level of psychosocial stress associated with working in the mine by understanding stakeholders’ perception of work challenges, and how it influenced recurrence of MSDs. The study utilised a mixed method design with two phases: phase 1 was an initial baseline retrospective prevalence and a prospective cohort-control incidence survey. The Cultural and Psychosocial Influence on Disability (CUPID) questionnaire was translated into an Igbo-language version, cross-culturally adapted and utilized. The instrument was administered via oral interview and sought information on the following: demographic characteristics; pain in different anatomical sites and associated disability for tasks of daily living; as well as information on any change of job and reason during the study period, recent pain in different anatomical sites and associated disability for tasks of daily living; distress from common somatic symptoms; mental health status, sickness absence in the past 5-months for musculoskeletal pain. Phase 2 was a qualitative focus group discussion that engaged mine stakeholders on their perceptions of work challenges. Descriptive statistics of mean and standard deviation was utilised to analyse sociodemographic characteristics of participants. MSD incidence rates were estimated and the patterns of MSD incidence at different anatomical sites were also determined. The Cox proportional regression analyses were utilised to compare hazard ratios of MSD risks between the exposed cohorts and unexposed cohorts in the phase one incidence survey, alpha level was set at 0.05. Transcription, thematic and content analyses with the aid of Nvivo version 11 for windows was used to interpret stakeholders’ perception of work challenges. The incidence of MSD was 6.2 per 1000, with shoulder pain being the most reported complaint (40% prevalence). This was followed by back pain with the distribution of back pain presented as follows: upper back (20.37%), lower back (45.50%) and both (34.13%). All participants reported previous medical history of back, shoulder and neck pain. The relative risk ratio of mineworkers to MSDs was 4.57, which implies that the mineworkers were approximately 5 times more at risk of developing MSDs compared to the recruited unexposed cohorts. Meanwhile, wrist pain (43.58%) was the highest MSD complaints which lead miners to be absent from work, followed by knee and back with 35.42% and 21% respectively. Physical job risks, such as III working underground and squatting or kneeling at work were all significantly associated with MSDs recurrence in all six body parts (HR: 1.12-1.92, 95%CI). Similarly, time pressure to complete task, low decision latitude, poor job satisfaction, somatisation and mental disorder, job insecurity, poor incentive system (HR: 1.01-1.75, 95%CI) were perceived by stakeholders’ and participants alike in the study to be significantly associated with MSDs incidence. Quarrymen are exposed to high MSD risks associated with elevated psychosocial stress from their difficult work situations. The South Eastern Nigerian mine stakeholders believed that the high incidence of MSDs may have a substantial impact on health and productivity in the near future. Necessitating a clear need for the promotion of stakeholder’s engagement concerning safe work policy implementation initiatives in the sector.
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- Date Issued: 2020
The incorporation of smart production in future factories within the fourth industrial revolution towards 2030
- Authors: Abdoll, Delicia Megan
- Date: 2020
- Subjects: Manufacturing industry
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10948/47521 , vital:40123
- Description: Industry 4.0 is impressively creating a lasting impact on the manufacturing industry and on the industry outlook on the benefits of the implementation of new technology. The concept currently trending entails merging cyber systems, the Internet of Things, and the Internet of Systems all together to construct the revolutionary ‘Smart Factories’. The use of advanced technologies brings about new methodologies to improve the results of manufacturing. Complex activities will be performed by machines equipped in using intelligent information systems and new technology to improve productivity, enhance quality, and reduce costs of manufacturing products. South Africa is at the height of the ‘Fourth Industrial Revolution’ (4IR) which will essentially change the way we work. This innovative rubric of high-tech modernisation is characterised by a merging of technologies from the physical, digital, biological, and neuro-technological spheres. The hesitation over jobs being substituted with co-bots, a robot envisioned to actually cooperate with humans in a communal workplace, is profound. Skills volatility is estimated to affect all industries. There are uncertainties that the underprivileged and non-skilled would be thrust into an even profounder deficiency with the upsurge of the digital age. Organisations regard robotics and modern technology as strategic corporate tools that are utilised to enhance short- and long-term profitability and achieve operating goals. In dissimilarity, the application of robotics and modern technology in the place of work increases labour stability concerns, anxiety of downsizings and terminations within the workforce. The purpose of this research was to heighten the comprehension of smart factories in the manufacturing industry by conclusively embracing a methodical examination of the factors which influence the outlook of those involved concerning smart factory implementation and also of assessing the readiness of the South African manufacturing industry for 4IR towards 2030. The ‘golden thread’ running through the study is the significance of the impact of the 4IR on the workforce and the creation of new jobs for the future, the reskilling of the workforce and the enhancement of capabilities of future factories in embracing the implementation and the incorporation of advanced manufacturing principles in production processes. This must form a substantial consideration in the preparation of the vision of the “Incorporation of smart production in future factories within the fourth industrial revolution towards 2030”. The results of the in-depth analysis of future studies practice and theory in this research study give credibility to the argument that the way in which planning for the future of the 4IR in the South African context is taking place requires insightful adaptation by all stakeholders. The development of new insights through the application of futures studies is vital to this planning process, as is progressively demonstrated in the propensity for present-day business to enable collaborative decisions and strategies that are established on, and informed by, futures studies. This research has attempted to gain insight into the possible future of the implementation of 4IR elements within the future manufacturing factories in South Africa through the creation of four scenarios towards 2030. These are defined as follows: The Fifth Element, which is the ‘best case’ scenario, and to which the country aspires; the ‘worst case’ scenario, in which everything goes badly; the outlier future founded on a surprising, disruptive, emerging matter; and ‘business as usual’ in which no change takes place. The research additionally made efforts to determine the preferred future for the 4IR from a South African perspective, as a base for the Future Vision of the 4IR in the South African manufacturing industry towards 2030. Throughout this study, Inayatullah’s (2008) pillars of futures studies were implemented as a guide in mapping the present and future, further deepening and widening the future through the development of scenarios and, lastly, by transforming the future by narrowing it down to the preferred future. The South African manufacturing sector must select which path to follow in the decisions surrounding the acceptance of the 4IR as the country progresses towards aligning itself with the global players in technology acceptance. Through a unique and innovative approach, the establishment of an atmosphere of trust and the sharing of purpose, values and benefits, a collective Future Vision of the implementing of 4IR elements such as smart production in future factories within South Africa towards 2030, is achievable. All stakeholders must be committed to operating in collaborative partnerships, with government, society, local communities and the workforce all treading boldly together into a sphere of technological, commercial, environmental and social innovation.
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- Date Issued: 2020
The indigenous I/Eye: transgressive performativities of blackness within the South African Visual Arts
- Authors: Maneli, Vuyolwethu Pola
- Date: 2020
- Subjects: Art, Black -- South Africa , Art Criticism -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46900 , vital:39729
- Description: South African Black visual artists have to contend with the racialized economic disparities of the country within which they are enmeshed. This make them susceptible to producing work with the sole motivation of not slipping (further) into poverty, which can greatly hinder our creative autonomy. We are further constrained by the fact that visual arts institutions, whose role it is to decide and regulate what constitutes legitimate art, still operate in accordance with whiteness and a white supremacist logic. The combination of these two factors can lead to the interpellation and artistic production of a Black subjectivity that predominantly caters to – and understands itself in relation to - whiteness. This process of subjectivation, which is performative, can - and regularly does - materialize in various ways through our studio practice. However, with the intervention of critical theory (and the application of strategies of resistance to hegemony that it can provide), interrogative self-reflexivity, and a singular perspective, it is possible to create work that disrupts and transgresses these norms, ultimately contesting the prevalent notion of Black identity as a homogenous experience.
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- Date Issued: 2020
The influence of academic interventions on the academic performance of human resource management students
- Authors: Hiles, Tevin
- Date: 2020
- Subjects: Academic performance -- South Africa , Educational psychology Learning, Psychology of
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/50568 , vital:42222
- Description: There are many contextual challenges related to this problem. Some of these include the mass of diverse students entering tertiary institutions and the level of educational preparedness of these students. Moreover, the lasting legacy of Apartheid brings its own challenges in relation to widening access for students entering South African higher education institutions. There are considerable repercussions related to the costs of re-educating students and re-admitting failing students into continuously growing classes. Furthermore, there is a protruding argument that the level of student readiness/preparedness is continually declining. The above-mentioned challenges place extreme pressure on higher education institutions and their staff to provide academic support to students, along with maintaining adequate pass rates. Reflecting on the challenges faced in the South African higher educational context, it is evident that the development and implementation of academic support programmes are important. These programmes are aimed at providing quality learning and teaching and counteracting declining success rates. In addition, there is a need to transform how massification of higher education takes place, to address the challenges of diverse student profiles, dropout rates and low throughput rates. This study explored the impact of academic support interventions on academic performance by focusing on student engagement as it is the leading factor of academic success. For the purpose of this study, this was measured through the attendance of academic interventions. Student engagement may be defined as the time and energy learners dedicate to educational activities both inside and outside of the classroom, along with the policies and practices institutions use to persuade students to partake in these activities. The findings revealed that academic interventions indeed have a positive influence on student behaviour and student academic progress. The results of this study could assist the department of HRM in determining the effectiveness of academic interventions created for first year students.
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- Date Issued: 2020
The influence of academic interventions on the academic performance of human resource management students
- Authors: Hiles, Tevin
- Date: 2020
- Subjects: Academic achievement -- South Africa , Education, Higher -- Evaluation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/49846 , vital:41808
- Description: There are many contextual challenges related to this problem. Some of these include the mass of diverse students entering tertiary institutions and the level of educational preparedness of these students. Moreover, the lasting legacy of Apartheid brings its own challenges in relation to widening access for students entering South African higher education institutions. There are considerable repercussions related to the costs of re-educating students and re-admitting failing students into continuously growing classes. Furthermore, there is a protruding argument that the level of student readiness/preparedness is continually declining. The above-mentioned challenges place extreme pressure on higher education institutions and their staff to provide academic support to students, along with maintaining adequate pass rates. Reflecting on the challenges faced in the South African higher educational context, it is evident that the development and implementation of academic support programmes are important. These programmes are aimed at providing quality learning and teaching and counteracting declining success rates. In addition, there is a need to transform how massification of higher education takes place, to address the challenges of diverse student profiles, dropout rates and low throughput rates. This study explored the impact of academic support interventions on academic performance by focusing on student engagement as it is the leading factor of academic success. For the purpose of this study, this was measured through the attendance of academic interventions. Student engagement may be defined as the time and energy learners dedicate to educational activities both inside and outside of the classroom, along with the policies and practices institutions use to persuade students to partake in these activities. The findings revealed that academic interventions indeed have a positive influence on student behaviour and student academic progress. The results of this study could assist the department of HRM in determining the effectiveness of academic interventions created for first year students.
- Full Text:
- Date Issued: 2020
The influence of anthropogenic and environmental covariates on the habitat use and density of sympatric carnivores, Limpopo Province, South Africa
- Authors: Faure, J Philip B
- Date: 2020
- Subjects: Carnivorous animals -- South Africa -- Limpopo
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/48302 , vital:40840
- Description: Carnivores are declining and undergoing substantial range contractions which have largely been attributed to anthropogenic related. Globally, there has been an increase in establishing protected areas for species conservation. However, protected areas may not always effectively conserve all biodiversity, where some areas are too small for viable populations of wide-ranging species, such as leopards Panthera pardus, spotted hyaenas Crocuta crocuta, and brown hyaenas Parahyaena brunnea. The importance of privately-owned areas are gaining increasing recognition for their role in conserving species, and ecosystems. Though such areas may provide key opportunities for the conservation and persistence of biodiversity, little attention (with regards to species conservation planning) is given to these areas. Furthermore, large carnivore populations increasingly have to share the landscapes with humans as the global human population increase. Though anthropogenic impacts can be limited within protected areas, human activities on privately-owned farmlands are mostly dictated by economic activity to sustain human presence (often leading to humancarnivore conflicts). Platjan (South Africa) is one such area. It comprise a matrix of agricultural practices and land-use types, dominated by humans. Consequently, it presented an ideal landscape to investigate how humans and carnivores coexist. Spatial capture-recapture modelling suggest stable populations manifested through low densities for leopards, spotted hyaenas, brown hyaenas, and Africa civet Civettictis civetta within the study area. Densities of the focal species were more similar to what has been found in more arid environments. Though it should be noted, that population fluctuations are common in nature, and this study only provide a brief snapshot of the population. Nonetheless, it provides baseline carnivore density estimates for the area. Single-season, single-species occupancy modelling was used to determine the influence of anthropogenic variables on species probability of site use. Results suggested that leopards and spotted hyaenas avoided crop fields (possibly due to higher human activity in these areas). Whereas black-backed jackal Canis mesomelas were positively influenced by the proportion of survey sites containing human infrastructure (possibly due to additional food sources provided by human presence). The covariates did not suggest any effect on brown hyaena and African civet probability of site use, which may be explained by temporal niche partitioning between the species and humans. Kernel density estimation and selectivity ratios revealed that all carnivores were predominantly crepuscular-nocturnal, with the exception of brown hyaenas which were strictly nocturnal. Among the focal species, brown hyaenas and African civets had the lowest temporal overlap with humans, which may explain why they weren’t affected by any of the anthropogenic variables. Whereas, jackal had the highest overlap, supporting a notion that they may be more tolerant of human presence than the other study animals. Overall, it seems that carnivores are able to coexist with humans on privately-owned farmlands through temporal niche partitioning, but manifest at rather low densities. Nonetheless, this study adds to the current understanding of human-carnivore coadaptation, and provides the first carnivore density estimates for the Platjan region.
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- Date Issued: 2020
The influence of citrus orchard age on the ecology of entomopathogenic fungi and nematodes
- Authors: Albertyn ,Sonnica , Moore, Sean D , Marsberg, Tamryn , Coombes, Candice A , Hill, Martin P
- Date: 2020
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/417545 , vital:71462 , xlink:href="https://hdl.handle.net/10520/ejc-cristal-v10-n1-a7"
- Description: A three-year survey of the ecology of entomopathogenic nematodes (EPN) and entomopathogenic fungi (EPF) was undertaken on soils from citrus orchards of different ages to determine the influence of orchard age on the ecology of entomopathogenic fungi and nematodes. The influence of mulch and irrigation method on the occurrence of EPN and EPF was also determined. Most of the isolates recovered (n = 810) were Beauveria sp. (87.88% of all isolates), followed by Metarhizium sp. (11.87% of all isolates). Only 0.24% of soil samples collected during this study tested positive for EPN. All EPN isolates recovered were Heterorhabditis bacteriophora. No significant differences in EPF occurrence were recorded between orchards under drip and micro-sprinkler irrigation. EPF occurrence was significantly lower (P = 0.016) in orchards covered by mulch (31.85% ± 2.07% occurrence) than in orchards with no covering (38.57% ± 1.57% occurrence). EPF occurrence of 40.33 ± 2.13% was highest in non-bearing orchards, followed by mature orchards (nine years or older) (36.76 ± 2.05% of samples) with the lowest EPF occurrence of 25.30 ± 2.02% reported in juvenile orchards (four to eight years old). Juvenile orchards sustain significantly less EPF than mature and non-bearing orchards because of the combined negative impact of less favourable environmental conditions (lower shade density) and fungicide applications.
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- Date Issued: 2020
The influence of online service quality on future purchasing intent
- Authors: Gelderbloem, Kirsten
- Date: 2020
- Subjects: Electronic commerce -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/48114 , vital:40490
- Description: The rapid advancements in technology has seen a growing shift in retail industry trends, with many retailers establishing online shopping platforms. Though online shopping was initially more popular in other parts of the world, it is fast becoming more popular in South Africa. Many South Africans are now starting to feel more comfortable with the experience, convenience and benefits of online shopping and thus it is important for researchers and experts to gain a better understanding of customers’ experiences in this regard. Furthermore, customer service and quality of service in the online shopping space tends to be relatively different to customer service and quality experienced at a traditional retail store. Therefore, understanding customer service and quality of service within the online retail space is also a critical area to be researched. The aim of this study is thus is to assist retailers and managers to better understand customer service quality of online shopping platforms and how these online shopping platforms perform in terms of its reliability, assurance, tangibility, empathy, and responsiveness dimensions of service quality. An empirical study, consisting of a questionnaire was conducted amongst 88 South African males and females from the various generational cohorts who utilise online shopping platforms. Furthermore, the purpose of this study was to evaluate the service quality experiences of customers who make use of online shopping platforms. The key findings indicated that reliability, tangibility and empathy are the key determinants affecting a customer’s intention to purchase from an online shopping platform. Furthermore, recommendations were made to retailers and managers to consistently focus on remaining reliable in terms of delivering goods as promised; accepting returns and offering refunds, as well as maintaining accurate client and product information; consistently striving towards providing exceptional tangible experiences, such as maintaining a visually appealing website that is easy to navigate, safe and secure to conduct transactions and, to always ensure that customer service agents show empathy towards to their customers.
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- Date Issued: 2020
The influence of perceived ethical leadership on employee engagement
- Authors: Wewers, Carryn Lauren
- Date: 2020
- Subjects: Leadership -- South Africa -- Moral and ethical aspects , Employee Engagement
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/50687 , vital:42335
- Description: Many of today’s news headlines are fraught with alarming accounts of fraud and Corruption conducted by business leaders and this study was undertaken to investigate the influence of perceived ethical leadership on employee engagement. The question has arisen whether these unethical actions among business leaders impact the perceptions of employees and whether this affects their engagement with the organisation. There has been an increase in studies on employee engagement, due to the significant positive impact that it has on an organisation and the beneficial outcomes that engaged employees produce. In this study, the research design followed a positivist approach. The research participants consisted of middle managers in the public or private sectors in South Africa. Sampling was done using a non-probability convenience sampling technique. Secondary data was collected using research data from the Nelson Mandela University Library and its online database. Primary research data was collected using self-administered, standardised questionnaires making use of a 5-point Likert scale. Data was interpreted by means of inferential statistics and biographical information. Every precaution was taken to ensure the reliability, validity and trustworthiness of the study. Ethical approval was obtained for the study from the Nelson Mandela University Research Ethics Committee as per the protocols that were in place at the time of the data collection. This study is significant in terms of the upsurge in unethical conduct in the business arena. The primary objective of this research was to determine the influence of perceived ethical leadership (Perceived Leader Integrity) on employee engagement (the factors which constitute engagement are job commitment, job satisfaction and future intentions.). In the findings, a moderate relationship was found between PLI and job commitment and job satisfaction. A negative relationship was established between PLI and future intentions. Therefore, ethical leadership had an influence on employee engagement.
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- Date Issued: 2020
The influence of project management maturity on project success – A case of private organization’s infrastructure projects
- Authors: Manunga, Felicia
- Date: 2020
- Subjects: Project Management -- South Africa , Construction projects -- Management -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/49909 , vital:41816
- Description: The construction industry is characterised by the high rate of project failures. Industry professionals consider inconsistent project management practices to be a major cause of these failures. A leading contributor to these inconsistent project management practices is that there is no one project management standard followed in the industry, thereby resulting in different interpretations and applications by project managers. Given the intricate nature of construction projects, correct project management practices and project management maturity are paramount in achieving the overall envisaged project benefits,project success and business profit by organisations. As such, this study arose from the desire to improve the prevailing practices in construction projects, particularly in the Private Healthcare Industry. Against this background, the purpose of this study was to develop a framework that aims to improve the prevailing project management practices in infrastructure projects within the Private Healthcare Industry. This was done through evaluating the appropriate frameworks and theories in construction project management practices, project management maturity, and project success concepts. This then led to determining the correct construction project management practices required for the successful execution of infrastructure projects. To achieve this goal, a comprehensive review of literature was conducted that covered a review of project management practices, benefits, and theories The review of literature concluded with the main study proposition: Project management maturity has an influence on project success.
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- Date Issued: 2020
The influence of the integration of local knowledge during chemistry hands-on practical activities on grade 8/9 learners’ attitude towards science
- Authors: Ngqinambi, Akhona
- Date: 2020
- Subjects: Science -- Study and teaching (Secondary) -- South Africa , Science teachers -- South Africa , High school students -- Attitudes , Communities of practice -- South Africa , Science clubs -- South Africa , Science projects -- South Africa , Constructivism (Education) -- South Africa , Educational counseling -- South Africa , Local knowledge
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/144724 , vital:38373
- Description: With every passing year, there is a decrease in the number of learners pursuing science degrees after completion of grade 12. One of the main reasons for this is the negative attitude that high school learners have towards science learning and science as an entity. The Natural Sciences curriculum suggests the use of local knowledge to introduce the usefulness and the relatability of science to learners. This study is an intervention that seeks to ascertain the influence that local knowledge has on the attitudes of grade 8/9 learners when integrated into their chemistry hands-on practical activities. The study was informed by Vygotsky’s social constructivist theory and Wenger’s community of practice theory. Grade 8/9 learners from four high school science clubs did three local knowledge integrated experiments based on acids and bases. The learners completed pre- and post- surveys and were interviewed about their experiences. Volunteers at the science clubs were also interviewed. Excel was used to deductively analyse quantitative data. On the other hand, an inductive-deductive thematic approach was used to analyse the qualitative data. The findings of the study showed a divergence of qualitative and quantitative methods. The quantitative data showed that there was a slight decrease (but not statistically significant) in the attitude of the learners after engaging in chemistry hands-on practical activities into which local knowledge had been integrated. On the other hand, the qualitative data showed that there was a positive shift in the learners’ attitudes after they had been engaged in the chemistry hands-on practical activities. Additionally, the findings of the study revealed that the integration of local knowledge promotes conceptual understanding and improves the performance of the learners. This study thus recommends that local knowledge should be integrated into the grade 8 and 9 learners’ curriculum to enrich and promote contextualized science for learners. Additionally, the integration of local knowledge would promote conceptual understanding and spark interest and motivation in learners to pursue science-related careers.
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- Date Issued: 2020
The Integration of Personally-owned Information and Communication Technologies (PICTs) for Teaching and Learning in Resource-Constrained Higher Education Environments – The Case of a Nigerian University
- Authors: Lewis, Oláñrewájú Olúrotimi
- Date: 2020
- Subjects: Uncatalogued
- Language: English
- Type: thesis , text , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/163582 , vital:41050 , doi:10.21504/10962/163582
- Description: Thesis (PhD)--Rhodes University, Faculty of Commerce, Information Systems, 2020
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- Date Issued: 2020
The international arbitration act and dispute resolution
- Authors: Mkorongo, Michelle
- Date: 2020
- Subjects: Dispute resolution (Law) -- Africa , International commercial arbitration
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/49005 , vital:41592
- Description: Worldwide, states that had incorporated international standards of arbitration or drew influence from them, thrived in providing effective and efficient resolution of international commercial disputes. However, since 1965, there had been little to no increase in resolving international commercial disputes between private parties in South Africa, either through the court or arbitration. As a result, private parties were drawn to arbitrating in states that had incorporated these international standards and conformed to the aim of unifying arbitral regulation. This study aims to determine what South Africa’s response was in dealing with international commercial disputes and the development of arbitration as an appropriate dispute resolution mechanism. Based on the premise that arbitration is regarded as a popular dispute resolution mechanism when it comes to international trade transactions globally, this study will unpack why arbitration in South Africa did not reflect this premise. A thorough analysis of how international arbitration and its regulation developed globally will be conducted to show at what point uniform regulation came about. The results will indicate in what ways South Africa’s regulatory framework was insufficient to deal with international arbitration and will show how it took a considerable amount of time to regulate arbitration appropriately. Upon regulating international arbitration in 2017, the study will show other ways that South Africa can enhance itself in terms of providing a comprehensive regulatory framework and position itself as an ideal seat of arbitration in Africa.
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- Date Issued: 2020