Assessment of the implementation of the citizen centric strategies for social grant service delivery :Chris Hani District
- Authors: Danster, Siyabulela
- Date: 2020
- Subjects: South African Social Security Agency -- South Africa -- Chris Hani District
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46692 , vital:39609
- Description: This study aimed to assess the implementation of citizen centric strategies for social grant service delivery in the Chris Hani District and if SASSA is still living up to its promise. SASSA claims it will always pay the right social grant, to the right person, at the right time and place. This study aimed to understand and assess the different strategies of SASSA towards enhancing citizen experience in delivering social grants. The study’s objective was to assess citizen experience regarding the SASSA social grant payment systems, the social grant application processes, and SASSA communication and advocacy programmes. To conduct this study, a qualitative research methodology was employed. The population sample comprised of SASSA officials in the Chris Hani District. Semi-structured interviews were conducted with SASSA officials. The findings of this study reveal that SASSA did well to improve application turnaround time from 90 days to one day. Even so, payment methods must be improved. The recommendations suggest that SASSA should consider insourcing the function of paying social grants and consider opening the closed pay-points, as beneficiaries are struggling to travel to the remaining opened pay-points. The findings also proposed aligning the SocPen and MIS.
- Full Text:
- Date Issued: 2020
- Authors: Danster, Siyabulela
- Date: 2020
- Subjects: South African Social Security Agency -- South Africa -- Chris Hani District
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46692 , vital:39609
- Description: This study aimed to assess the implementation of citizen centric strategies for social grant service delivery in the Chris Hani District and if SASSA is still living up to its promise. SASSA claims it will always pay the right social grant, to the right person, at the right time and place. This study aimed to understand and assess the different strategies of SASSA towards enhancing citizen experience in delivering social grants. The study’s objective was to assess citizen experience regarding the SASSA social grant payment systems, the social grant application processes, and SASSA communication and advocacy programmes. To conduct this study, a qualitative research methodology was employed. The population sample comprised of SASSA officials in the Chris Hani District. Semi-structured interviews were conducted with SASSA officials. The findings of this study reveal that SASSA did well to improve application turnaround time from 90 days to one day. Even so, payment methods must be improved. The recommendations suggest that SASSA should consider insourcing the function of paying social grants and consider opening the closed pay-points, as beneficiaries are struggling to travel to the remaining opened pay-points. The findings also proposed aligning the SocPen and MIS.
- Full Text:
- Date Issued: 2020
Thermoluminescence and phototransferred phermoluminescence of synthetic quartz
- Authors: Dawam, Robert Rangmou
- Date: 2020
- Subjects: Thermoluminescence , Quartz
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/145849 , vital:38472
- Description: The main aim of this investigation is on thermoluminescence and phototransferred thermoluminescence of synthetic quartz. Thermoluminescence was one of the tools used in characterising the electron traps parameters. The samples of quartz annealed at various temperatures up to 900̊C and the unannealed were used. The thermoluminescence glow curve was measured at 1̊C s~ 1 following beta irradiation to 40 Gy from the samples annealed at 500̊C and the unannealed consist of main peak at 70̊C and secondary peaks at 110, 180 and 310̊C. In comparison, the thermoluminescence glow curve for the sample annealed at 900̊C have main peak at 86̊C and the secondary ones at 170 and 310̊C. The kinetic analysis was carried out only on the main peak in each case. The activation energy was found to be decreasing with increase in annealing temperatures. The samples annealed at 500̊C and the unannealed were found to be affected by thermal quenching while sample annealed at 900̊C shows an inverse quenching for irradiation dose of 40 Gy. However, when the dose was reduce to 3 Gy the effects of thermal quenching was manifested. The activation energy of thermal quenching was also found to decrease with increase in annealing temperature. Thermally assisted optically stimulated luminescence measurement was carried out using continuous wave optical stimulated luminescence (CW-OSL). The samples studied were those annealed at 500̊C for 10 minutes, 900̊C for 10, 30, 60 minutes and 1000̊C for 10 minutes prior to use. The CW-OSL is stimulated using 470 nm blue LEDs at sample temperatures between 30 and 200̊C. It is measured after preheating to either 300 and 500̊C. When the integrated OSL intensity is plotted as a function of measurement temperature, the intensity goes through a peak. The increase in OSL intensity as a function of temperature is associated to thermal assistance and the decrease to thermal quenching. The kinetic parameters were evaluated by fitting the experimental data. The values of activation energies of thermal quenching are the same within experimental uncertainties for all the experimental conditions. This shows that annealing temperature, duration of annealing and irradiation dose have a negligible influence on the recombination site of luminescence using OSL. Phototransferred thermoluminescence (PTTL) induced from annealed samples using 470 nm blue light was also investigated. The quartz were annealed at 500 _C for 10 minutes, 900̊C for 10, 30, 60 minutes and 1000̊C for 10 minutes prior to use. The glow curves of conventional TL measured at 1 _C s1 following irradiation to 200 Gy shows six peaks in each case labelled I-VI for ease of reference whereas peaks observed under PTTL are referred to as A1 onwards. Only the first three peaks were reproduced under phototransfer for the sample annealed at 900̊C for 60 minutes and 1000̊C C for 10 minutes. Interestingly, for the intermediate duration of annealing of 30 minutes, the only peak that appears under phototransfer is the A1. For quartz annealed at 900̊C for 10 minutes, the PTTL appears as long as the preheating temperature does not exceed 560̊C. All other annealing temperatures, PTTL only appears for preheating to 450 and below. This shows that the occupancy of deep electron traps at temperatures beyond 450̊C or 560̊C is low. The activation energy for peaks A1, A2 and A3 were calculated. The PTTL peaks were studied for thermal quenching and peaks A1 and A3 were found to be affected. The activation energies for thermal quenching were determined as 0.62 ± 0.04 eV and 0.65 ± 0.02 eV for peaks A1 and A3 respectively. The experimental dependence of PTTL intensity on illumination time is modelled using sets of coupled linear differential equations based on systems of donors and acceptors whose number is determined by preheating temperature.
- Full Text:
- Date Issued: 2020
- Authors: Dawam, Robert Rangmou
- Date: 2020
- Subjects: Thermoluminescence , Quartz
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/145849 , vital:38472
- Description: The main aim of this investigation is on thermoluminescence and phototransferred thermoluminescence of synthetic quartz. Thermoluminescence was one of the tools used in characterising the electron traps parameters. The samples of quartz annealed at various temperatures up to 900̊C and the unannealed were used. The thermoluminescence glow curve was measured at 1̊C s~ 1 following beta irradiation to 40 Gy from the samples annealed at 500̊C and the unannealed consist of main peak at 70̊C and secondary peaks at 110, 180 and 310̊C. In comparison, the thermoluminescence glow curve for the sample annealed at 900̊C have main peak at 86̊C and the secondary ones at 170 and 310̊C. The kinetic analysis was carried out only on the main peak in each case. The activation energy was found to be decreasing with increase in annealing temperatures. The samples annealed at 500̊C and the unannealed were found to be affected by thermal quenching while sample annealed at 900̊C shows an inverse quenching for irradiation dose of 40 Gy. However, when the dose was reduce to 3 Gy the effects of thermal quenching was manifested. The activation energy of thermal quenching was also found to decrease with increase in annealing temperature. Thermally assisted optically stimulated luminescence measurement was carried out using continuous wave optical stimulated luminescence (CW-OSL). The samples studied were those annealed at 500̊C for 10 minutes, 900̊C for 10, 30, 60 minutes and 1000̊C for 10 minutes prior to use. The CW-OSL is stimulated using 470 nm blue LEDs at sample temperatures between 30 and 200̊C. It is measured after preheating to either 300 and 500̊C. When the integrated OSL intensity is plotted as a function of measurement temperature, the intensity goes through a peak. The increase in OSL intensity as a function of temperature is associated to thermal assistance and the decrease to thermal quenching. The kinetic parameters were evaluated by fitting the experimental data. The values of activation energies of thermal quenching are the same within experimental uncertainties for all the experimental conditions. This shows that annealing temperature, duration of annealing and irradiation dose have a negligible influence on the recombination site of luminescence using OSL. Phototransferred thermoluminescence (PTTL) induced from annealed samples using 470 nm blue light was also investigated. The quartz were annealed at 500 _C for 10 minutes, 900̊C for 10, 30, 60 minutes and 1000̊C for 10 minutes prior to use. The glow curves of conventional TL measured at 1 _C s1 following irradiation to 200 Gy shows six peaks in each case labelled I-VI for ease of reference whereas peaks observed under PTTL are referred to as A1 onwards. Only the first three peaks were reproduced under phototransfer for the sample annealed at 900̊C for 60 minutes and 1000̊C C for 10 minutes. Interestingly, for the intermediate duration of annealing of 30 minutes, the only peak that appears under phototransfer is the A1. For quartz annealed at 900̊C for 10 minutes, the PTTL appears as long as the preheating temperature does not exceed 560̊C. All other annealing temperatures, PTTL only appears for preheating to 450 and below. This shows that the occupancy of deep electron traps at temperatures beyond 450̊C or 560̊C is low. The activation energy for peaks A1, A2 and A3 were calculated. The PTTL peaks were studied for thermal quenching and peaks A1 and A3 were found to be affected. The activation energies for thermal quenching were determined as 0.62 ± 0.04 eV and 0.65 ± 0.02 eV for peaks A1 and A3 respectively. The experimental dependence of PTTL intensity on illumination time is modelled using sets of coupled linear differential equations based on systems of donors and acceptors whose number is determined by preheating temperature.
- Full Text:
- Date Issued: 2020
The effect of age and maturation on anthropometric characteristics and physical abilities of youth South African footballers
- Authors: De Beer, Ashley
- Date: 2020
- Subjects: Soccer -- Physiologial aspects , Soccer players -- South Africa -- Makhanda -- Physiology , Soccer players -- South Africa -- Makhanda -- Psychophysiology , Makana Local Football Association (South Africa)
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/141222 , vital:37954
- Description: Currently there is limited research investigating the football related abilities of youth South African individuals. Populations from North and South America, Europe and Asia have been extensively covered in terms of their anthropometric characteristics, physical abilities, technical competency, tactical understanding as well as various personality traits. In describing these details, and especially how each is affected during the ageing and pubertal process, a more informed understanding of the talent development systems is created. A holistic approach to talent development is required to effectively and efficiently produce elite level footballers. An important consideration is the unique socio-economic environment many youth footballers experience which may impact on the talent development process. The present study therefore sought to quantify the anthropometric characteristics and the physical ability level of youth South African footballers from Local Football Association in Makhanda in the Sarah Baartman Region of the Eastern Cape province. In order to achieve this a two-factorial design was used with age and maturity status as independent variables. Anthropometric characteristics were tested by finding the height, weight, body mass index and total fat percentage of participants. Physical ability was determined by results for aerobic capacity, power, acceleration, speed and agility. All tests were football specific and had been widely used in a variety of footballing studies. Additional demographic and socio-economic information was also recorded. A total of 136 participants were placed in their respective Under 11, 13, 15 or Under 19 age groups, while the maturity status of 96 participants were stratified into five distinct categories. Statistical analyses was conducted using p-value significance, with appropriate Tukey post-hoc tests administered when necessary, while effect sizes were calculated using Cohen’s d. Significant changes and practical effect sizes were present for nearly all dependent variables when either stratified by age or by maturity. Total fat percentage was the only dependent variable which was not influenced by either age or maturity. Age and maturity effect sizes for total body fat percentage indicated practical changes present which did not occur during statistical analysis. The present results indicate poor values when compared to normative data or that of other football playing study populations. Further longitudinal research is required to better understand individual growth rates for youth South African footballers, particularly from the Makana region. Implications of the thesis may determine long term development pathways, while the delayed maturity rate is a critical finding which needs to be further researched.
- Full Text:
- Date Issued: 2020
- Authors: De Beer, Ashley
- Date: 2020
- Subjects: Soccer -- Physiologial aspects , Soccer players -- South Africa -- Makhanda -- Physiology , Soccer players -- South Africa -- Makhanda -- Psychophysiology , Makana Local Football Association (South Africa)
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/141222 , vital:37954
- Description: Currently there is limited research investigating the football related abilities of youth South African individuals. Populations from North and South America, Europe and Asia have been extensively covered in terms of their anthropometric characteristics, physical abilities, technical competency, tactical understanding as well as various personality traits. In describing these details, and especially how each is affected during the ageing and pubertal process, a more informed understanding of the talent development systems is created. A holistic approach to talent development is required to effectively and efficiently produce elite level footballers. An important consideration is the unique socio-economic environment many youth footballers experience which may impact on the talent development process. The present study therefore sought to quantify the anthropometric characteristics and the physical ability level of youth South African footballers from Local Football Association in Makhanda in the Sarah Baartman Region of the Eastern Cape province. In order to achieve this a two-factorial design was used with age and maturity status as independent variables. Anthropometric characteristics were tested by finding the height, weight, body mass index and total fat percentage of participants. Physical ability was determined by results for aerobic capacity, power, acceleration, speed and agility. All tests were football specific and had been widely used in a variety of footballing studies. Additional demographic and socio-economic information was also recorded. A total of 136 participants were placed in their respective Under 11, 13, 15 or Under 19 age groups, while the maturity status of 96 participants were stratified into five distinct categories. Statistical analyses was conducted using p-value significance, with appropriate Tukey post-hoc tests administered when necessary, while effect sizes were calculated using Cohen’s d. Significant changes and practical effect sizes were present for nearly all dependent variables when either stratified by age or by maturity. Total fat percentage was the only dependent variable which was not influenced by either age or maturity. Age and maturity effect sizes for total body fat percentage indicated practical changes present which did not occur during statistical analysis. The present results indicate poor values when compared to normative data or that of other football playing study populations. Further longitudinal research is required to better understand individual growth rates for youth South African footballers, particularly from the Makana region. Implications of the thesis may determine long term development pathways, while the delayed maturity rate is a critical finding which needs to be further researched.
- Full Text:
- Date Issued: 2020
Using sound localization to gain depth perception for the visually impaired through sensory substitution
- Authors: De Klerk, James Carmichael
- Date: 2020
- Subjects: People with visual disabilities Directional hearing--Physiological aspects
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/50779 , vital:42674
- Description: The visually impaired do not have the visual ability to localize objects in three-dimensional space, rather, they rely on their other senses to gain depth perception. Sensory substitution is the concept of substituting one sense for another, normally substituting an impaired sense with a functioning sense. Visual-to-auditory sensory substitution substitutes an impaired visual sense with a functioning auditory sense. This research aimed to investigate and develop techniques for visualto-auditory sensory substitution – using sound localization as a sensory substitution for depth perception. The research started by investigating the characteristics of human audition with a particular focus on how humans localize sounds. It then looked at existing visual-to-auditory sensory substitution systems and the techniques they used. From the existing systems, a system known as MeloSee was chosen as a baseline for developing and evaluating further sensory substitution prototypes. The baseline prototype (𝑃0) was then implemented and a preliminary study performed. Based on the knowledge gained from the preliminary study, baseline implementation and the background research, a set of improvement recommendations were generated. The next iteration – Prototype 1 (𝑃1) – was then developed based on the recommendations. A comparative study between 𝑃0 and 𝑃1 was then performed. Based on the study, another set of improvement recommendations were generated. From the recommendations, a final prototype was developed – Prototype 2 (𝑃2). The last comparative study was then performed between 𝑃0 and 𝑃2, with a third set of recommendations being generated as a result. From the studies it was found that participants using 𝑃0 were able to identify when they were approaching large objects such as walls. 𝑃1 built on that, improving the ability to identify the quadrant of a nearby isolated object. 𝑃2 built on 𝑃0 and 𝑃1, achieving similar results to 𝑃1 for identifying the quadrant of nearby isolated objects, and improving on 𝑃0 and 𝑃1 with regard to depth discrimination – especially for navigation tasks where there were no obstacles. Based on the three sets of recommendations and what was learnt over the course of the research, a set of visual-to-auditory sensory substitution techniques were presented. The techniques aim to be useful for implementing visual-to-auditory sensory substitution systems, which would provide the visually impaired with the visual ability to localize objects in three-dimensional space through sound.
- Full Text:
- Date Issued: 2020
- Authors: De Klerk, James Carmichael
- Date: 2020
- Subjects: People with visual disabilities Directional hearing--Physiological aspects
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/50779 , vital:42674
- Description: The visually impaired do not have the visual ability to localize objects in three-dimensional space, rather, they rely on their other senses to gain depth perception. Sensory substitution is the concept of substituting one sense for another, normally substituting an impaired sense with a functioning sense. Visual-to-auditory sensory substitution substitutes an impaired visual sense with a functioning auditory sense. This research aimed to investigate and develop techniques for visualto-auditory sensory substitution – using sound localization as a sensory substitution for depth perception. The research started by investigating the characteristics of human audition with a particular focus on how humans localize sounds. It then looked at existing visual-to-auditory sensory substitution systems and the techniques they used. From the existing systems, a system known as MeloSee was chosen as a baseline for developing and evaluating further sensory substitution prototypes. The baseline prototype (𝑃0) was then implemented and a preliminary study performed. Based on the knowledge gained from the preliminary study, baseline implementation and the background research, a set of improvement recommendations were generated. The next iteration – Prototype 1 (𝑃1) – was then developed based on the recommendations. A comparative study between 𝑃0 and 𝑃1 was then performed. Based on the study, another set of improvement recommendations were generated. From the recommendations, a final prototype was developed – Prototype 2 (𝑃2). The last comparative study was then performed between 𝑃0 and 𝑃2, with a third set of recommendations being generated as a result. From the studies it was found that participants using 𝑃0 were able to identify when they were approaching large objects such as walls. 𝑃1 built on that, improving the ability to identify the quadrant of a nearby isolated object. 𝑃2 built on 𝑃0 and 𝑃1, achieving similar results to 𝑃1 for identifying the quadrant of nearby isolated objects, and improving on 𝑃0 and 𝑃1 with regard to depth discrimination – especially for navigation tasks where there were no obstacles. Based on the three sets of recommendations and what was learnt over the course of the research, a set of visual-to-auditory sensory substitution techniques were presented. The techniques aim to be useful for implementing visual-to-auditory sensory substitution systems, which would provide the visually impaired with the visual ability to localize objects in three-dimensional space through sound.
- Full Text:
- Date Issued: 2020
Psychological and emotional effects of repeated exposure to violent crimes on victims residing in a high crime community in Nelson Mandela Metropolitan in the Eastern Cape
- Authors: De Klerk, Ulricha
- Date: 2020
- Subjects: Post-traumatic stress disorder
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/46413 , vital:39582
- Description: Traumatic Stress Disorder (PTSD). While the literature provides detailed and comprehensive approaches and counselling modalities to working with clients who experience traumatic events, there is not much evidence on the experiences of individuals who reside in high crime communities. It follows, that the psychological and emotional experiences, as well as needs of such individuals may present with specific requirements from the therapeutic alliance. This study aimed to explore the psychological and emotional effects of repeated exposure to high crime and violence and the implications this posed to traumatic experiences. The study further aimed to develop a set of guidelines that can be drawn upon when working therapeutically with clients who reside in high crime communities. The study draws on a qualitative methodology and 17 participants were interviewed. The transcripts were analysed using thematic analysis and five themes were identified, relevant to the aims and objectives that were set. The findings suggest that the psychological and emotional experiences of individuals who reside in high crime communities, is experienced at a more heightened and prolonged period, thus making the psychotherapeutic intervention employed, more specific. To this effect, the guidelines developed provide specific strategies and approaches thatwere developed based on the themes identified and verified by a panel of psychological experts. The study contributes to the field of trauma, counselling and violence, in that it focuses on an area of trauma that has not been adequately focused on withinthe South African context, as well as in global contexts.
- Full Text:
- Date Issued: 2020
- Authors: De Klerk, Ulricha
- Date: 2020
- Subjects: Post-traumatic stress disorder
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/46413 , vital:39582
- Description: Traumatic Stress Disorder (PTSD). While the literature provides detailed and comprehensive approaches and counselling modalities to working with clients who experience traumatic events, there is not much evidence on the experiences of individuals who reside in high crime communities. It follows, that the psychological and emotional experiences, as well as needs of such individuals may present with specific requirements from the therapeutic alliance. This study aimed to explore the psychological and emotional effects of repeated exposure to high crime and violence and the implications this posed to traumatic experiences. The study further aimed to develop a set of guidelines that can be drawn upon when working therapeutically with clients who reside in high crime communities. The study draws on a qualitative methodology and 17 participants were interviewed. The transcripts were analysed using thematic analysis and five themes were identified, relevant to the aims and objectives that were set. The findings suggest that the psychological and emotional experiences of individuals who reside in high crime communities, is experienced at a more heightened and prolonged period, thus making the psychotherapeutic intervention employed, more specific. To this effect, the guidelines developed provide specific strategies and approaches thatwere developed based on the themes identified and verified by a panel of psychological experts. The study contributes to the field of trauma, counselling and violence, in that it focuses on an area of trauma that has not been adequately focused on withinthe South African context, as well as in global contexts.
- Full Text:
- Date Issued: 2020
Elucidation of the effect of cannabinoids on ER stress to determine their molecular mechanism of action in breast cancer cells
- Authors: De la Harpe, Amy
- Date: 2020
- Subjects: Endoplasmic reticulum -- Pathophysiology , Breast -- Cancer -- Research
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/48213 , vital:40525
- Description: Endoplasmic reticulum (ER) stress is defined as an imbalance between the ER’s protein-folding load and folding capacity. ER stress is induced by various physiological conditions and subsequently triggers the activation of the unfolded protein response (UPR) to re-establish homeostasis and promote cell survival. However, under severe or chronic stress, apoptosis is induced. Normal cells generally do not experience ER stress; however, stressful conditions in the tumour micro-environment facilitates chronic ER stress and UPR activation, which plays a pivotal role in tumour survival. Exacerbation of pre-existing ER stress can trigger cancer cell death, with a minimal effect on normal cells. Currently, no high-throughput method exists to detect and quantify ER stress in cell lines. This study showed that Thioflavin T, a fluorescent dye that binds to misfolded protein aggregates, can be used for the high-throughput detection of ER stress, and provides several advantages over currently used methods. Current literature suggests that cannabinoid treatment may induce cancer cell death via ER stress, however little is known about the mechanism of induction. This study proposed a mechanism that occurs via the influx of Ca2+ via the vanilloid receptor 1 (TRPV1), and subsequent ROS production, which affects protein folding. ER stress was induced using various cannabinoids and measured using Thioflavin T and western blot analysis. The effect of cannabinoid treatment on ROS production and the intracellular Ca2+ concentration was measured. Cannabidiol (CBD) was the most potent ER stress inducer, significantly increasing Ca2+ and ROS accumulation; however, the level of accumulated Ca2+ across cell lines varied, which may be due to the differences in the TRPV1 expression and localization. Concomitant treatment of CBD with an antioxidant significantly increased cell viability and decreased ER stress induction in the MCF7 cell line. Concomitant treatment with a TRPV1 antagonist increased viability in this cell line. In conclusion, the results suggested that CBD may induce ER stress via Ca2+ influx through the TRPV1 receptor, thereby elevating intracellular ROS levels and disrupting protein folding.
- Full Text:
- Date Issued: 2020
- Authors: De la Harpe, Amy
- Date: 2020
- Subjects: Endoplasmic reticulum -- Pathophysiology , Breast -- Cancer -- Research
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10948/48213 , vital:40525
- Description: Endoplasmic reticulum (ER) stress is defined as an imbalance between the ER’s protein-folding load and folding capacity. ER stress is induced by various physiological conditions and subsequently triggers the activation of the unfolded protein response (UPR) to re-establish homeostasis and promote cell survival. However, under severe or chronic stress, apoptosis is induced. Normal cells generally do not experience ER stress; however, stressful conditions in the tumour micro-environment facilitates chronic ER stress and UPR activation, which plays a pivotal role in tumour survival. Exacerbation of pre-existing ER stress can trigger cancer cell death, with a minimal effect on normal cells. Currently, no high-throughput method exists to detect and quantify ER stress in cell lines. This study showed that Thioflavin T, a fluorescent dye that binds to misfolded protein aggregates, can be used for the high-throughput detection of ER stress, and provides several advantages over currently used methods. Current literature suggests that cannabinoid treatment may induce cancer cell death via ER stress, however little is known about the mechanism of induction. This study proposed a mechanism that occurs via the influx of Ca2+ via the vanilloid receptor 1 (TRPV1), and subsequent ROS production, which affects protein folding. ER stress was induced using various cannabinoids and measured using Thioflavin T and western blot analysis. The effect of cannabinoid treatment on ROS production and the intracellular Ca2+ concentration was measured. Cannabidiol (CBD) was the most potent ER stress inducer, significantly increasing Ca2+ and ROS accumulation; however, the level of accumulated Ca2+ across cell lines varied, which may be due to the differences in the TRPV1 expression and localization. Concomitant treatment of CBD with an antioxidant significantly increased cell viability and decreased ER stress induction in the MCF7 cell line. Concomitant treatment with a TRPV1 antagonist increased viability in this cell line. In conclusion, the results suggested that CBD may induce ER stress via Ca2+ influx through the TRPV1 receptor, thereby elevating intracellular ROS levels and disrupting protein folding.
- Full Text:
- Date Issued: 2020
An investigation into the tax consequences for individuals performing work abroad
- Authors: De Ponte, Celeste Lidia
- Date: 2020
- Subjects: South Africa. Income Tax Act, 1962 , Income tax -- Law and legislation -- South Africa , Double taxation -- South Africa , International business enterprises -- Taxation -- Law and legislation -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/141235 , vital:37955
- Description: This thesis considered the income tax implications for South African tax resident individuals who render services abroad. The research included an analysis of the impact that the amendment to the section 10(1)(o)(ii) exemption has on individuals rendering services abroad and companies who send their employees abroad. In doing so, this thesis sought to highlight the key factors for consideration, for both employers and individuals. A doctrinal methodology was applied, and an analysis was carried out of relevant tax legislation, commentary of experts in the field of tax law and the relevant case law of South Africa, the United Kingdom (UK), Australia and the United States of America (US), where relevant. It was established that residency is key to determining the tax liability of a person and has an impact on the relief mechanisms that are available where double taxation arises. In addition, the amendment to section 10(1)(o)(ii) was considered. It was concluded that when rendering services abroad, both the employer and employee need to consider the tax consequences that may arise and highlights the factors which may be relevant. The thesis illustrates that, whilst the R1 million exemption alleviates the double tax consequences to a certain extent, further guidance is needed as to how the R1 million threshold will be calculated.
- Full Text:
- Date Issued: 2020
- Authors: De Ponte, Celeste Lidia
- Date: 2020
- Subjects: South Africa. Income Tax Act, 1962 , Income tax -- Law and legislation -- South Africa , Double taxation -- South Africa , International business enterprises -- Taxation -- Law and legislation -- South Africa
- Language: English
- Type: text , Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10962/141235 , vital:37955
- Description: This thesis considered the income tax implications for South African tax resident individuals who render services abroad. The research included an analysis of the impact that the amendment to the section 10(1)(o)(ii) exemption has on individuals rendering services abroad and companies who send their employees abroad. In doing so, this thesis sought to highlight the key factors for consideration, for both employers and individuals. A doctrinal methodology was applied, and an analysis was carried out of relevant tax legislation, commentary of experts in the field of tax law and the relevant case law of South Africa, the United Kingdom (UK), Australia and the United States of America (US), where relevant. It was established that residency is key to determining the tax liability of a person and has an impact on the relief mechanisms that are available where double taxation arises. In addition, the amendment to section 10(1)(o)(ii) was considered. It was concluded that when rendering services abroad, both the employer and employee need to consider the tax consequences that may arise and highlights the factors which may be relevant. The thesis illustrates that, whilst the R1 million exemption alleviates the double tax consequences to a certain extent, further guidance is needed as to how the R1 million threshold will be calculated.
- Full Text:
- Date Issued: 2020
Promoting leader integrity through the human resource management value chain
- Authors: De Villiers, Bridget
- Date: 2020
- Subjects: Leadership -- South Africa , Leadership -- South Africa -- Moral and ethical aspects Business ethics Professional ethics Personnel management
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/50469 , vital:42197
- Description: Ethical breaches in the public and private sector in South Africa are prevalent and the effects thereof pervasive on the economy and within broader society. These ethical breaches include corruption, bribery, and the mismanagement of resources and may be attributed to poor decision-making on the part of organisational leaders. The complexity of the circumstances in which organisations operate in the 21st century requires that leaders effectively navigate moral dilemmas while considering the broad range of interests represented by many organisational stakeholders. Leaders need to act in a manner that is ethically sound to avoid the negative consequences associated with unethical organisational conduct, including a loss of profit, credibility and reputation. Ethical leadership is central to moral organisational governance, as compliance with rules and regulations alone is ineffective in building and sustaining an ethical organisation. Literature points to the centrality of leader integrity to the notion of ethical leadership and that an ethical organisational culture is sustained by leaders who possess integrity. In promoting leader integrity studies highlight management interventions and organisational success factors that promote an ethical organisation. Within the context of this study these management interventions and success factors were identified as promoting leader integrity. Further, the literature identified the important role of leaders in supporting these interventions and creating the conditions necessary to foster the success factors. These management interventions are offered through and the success factors are linked to the human resource management value chain. The main aim of this study was to explore the promotion of leader integrity through the human resource management value chain in South African organisations. The main aim of the study led to the development of several theoretical and empirical sub-objectives that were addressed through the following actions: A literature study was conducted examining the nature of ethical leadership and leader integrity and included a consideration of the dark side of leadership. The literature was further examined in relation to the nature of an ethical organisation and organisational integrity, the role of the leader in promoting an ethical organisational culture, and regarding the management interventions and success factors that were seen to promote leader integrity. The insights gained from the literature review assisted in the compilation of a survey questionnaire, this being the Management Interventions and Success Factors Scale. This scale, together with an existing scale, The Perceived Leader Integrity Scale (version 1.2), were used in the empirical study to determine the perceptions of employees as to whether specific management interventions and success factors were seen to promote leader integrity, and the extent to which their managers were seen to act with integrity. These employees worked in the public and private sectors across South Africa, and a final sample size of 606 respondents was achieved. The empirical results of the study revealed that management interventions and success factors were seen to promote leader integrity. However, due to high levels of inconsistency in the responses received it was recommended that a clearer link needs to be created in terms of how the success factors and interventions promote leader integrity. The empirical study further revealed that South African leaders were seen to act with integrity, more especially not to engage in acts of extreme negative deviance such as theft or sabotage, but that there was room for improvement as there were employees who reported moderate and low levels of integrity among their managers. Together with the literature review the empirical study contributed towards the development of a model and a framework for the promotion of leader integrity across the HRM value chain. South African leaders have a crucial role to play in promoting not only the moral fibre of the organisations that they represent, but also in contributing positively to moral regeneration at both a national and a global level through effective and integrity-based organisational governance. This is achieved through adopting an integrated, strategic and holistic approach to the promotion of leader integrity as proposed in this study.
- Full Text:
- Date Issued: 2020
- Authors: De Villiers, Bridget
- Date: 2020
- Subjects: Leadership -- South Africa , Leadership -- South Africa -- Moral and ethical aspects Business ethics Professional ethics Personnel management
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/50469 , vital:42197
- Description: Ethical breaches in the public and private sector in South Africa are prevalent and the effects thereof pervasive on the economy and within broader society. These ethical breaches include corruption, bribery, and the mismanagement of resources and may be attributed to poor decision-making on the part of organisational leaders. The complexity of the circumstances in which organisations operate in the 21st century requires that leaders effectively navigate moral dilemmas while considering the broad range of interests represented by many organisational stakeholders. Leaders need to act in a manner that is ethically sound to avoid the negative consequences associated with unethical organisational conduct, including a loss of profit, credibility and reputation. Ethical leadership is central to moral organisational governance, as compliance with rules and regulations alone is ineffective in building and sustaining an ethical organisation. Literature points to the centrality of leader integrity to the notion of ethical leadership and that an ethical organisational culture is sustained by leaders who possess integrity. In promoting leader integrity studies highlight management interventions and organisational success factors that promote an ethical organisation. Within the context of this study these management interventions and success factors were identified as promoting leader integrity. Further, the literature identified the important role of leaders in supporting these interventions and creating the conditions necessary to foster the success factors. These management interventions are offered through and the success factors are linked to the human resource management value chain. The main aim of this study was to explore the promotion of leader integrity through the human resource management value chain in South African organisations. The main aim of the study led to the development of several theoretical and empirical sub-objectives that were addressed through the following actions: A literature study was conducted examining the nature of ethical leadership and leader integrity and included a consideration of the dark side of leadership. The literature was further examined in relation to the nature of an ethical organisation and organisational integrity, the role of the leader in promoting an ethical organisational culture, and regarding the management interventions and success factors that were seen to promote leader integrity. The insights gained from the literature review assisted in the compilation of a survey questionnaire, this being the Management Interventions and Success Factors Scale. This scale, together with an existing scale, The Perceived Leader Integrity Scale (version 1.2), were used in the empirical study to determine the perceptions of employees as to whether specific management interventions and success factors were seen to promote leader integrity, and the extent to which their managers were seen to act with integrity. These employees worked in the public and private sectors across South Africa, and a final sample size of 606 respondents was achieved. The empirical results of the study revealed that management interventions and success factors were seen to promote leader integrity. However, due to high levels of inconsistency in the responses received it was recommended that a clearer link needs to be created in terms of how the success factors and interventions promote leader integrity. The empirical study further revealed that South African leaders were seen to act with integrity, more especially not to engage in acts of extreme negative deviance such as theft or sabotage, but that there was room for improvement as there were employees who reported moderate and low levels of integrity among their managers. Together with the literature review the empirical study contributed towards the development of a model and a framework for the promotion of leader integrity across the HRM value chain. South African leaders have a crucial role to play in promoting not only the moral fibre of the organisations that they represent, but also in contributing positively to moral regeneration at both a national and a global level through effective and integrity-based organisational governance. This is achieved through adopting an integrated, strategic and holistic approach to the promotion of leader integrity as proposed in this study.
- Full Text:
- Date Issued: 2020
Promoting leader intergrity through the human resource management chain
- Authors: De Villiers, Marie Bridget
- Date: 2020
- Subjects: Leadersship --Moral and ethical Aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/49791 , vital:41801
- Description: Ethical breaches in the public and private sector in South Africa are prevalent and the effects thereof pervasive on the economy and within broader society. These ethical breaches include corruption, bribery, and the mismanagement of resources and may be attributed to poor decision-making on the part of organisational leaders. The complexity of the circumstances in which organisations operate in the 21st century requires that leaders effectively navigate moral dilemmas while considering the broad range of interests represented by many organisational stakeholders. Leaders need to act in a manner that is ethically sound to avoid the negative consequences associated with unethical organisational conduct, including a loss of profit, credibility and reputation. Ethical leadership is central to moral organisational governance, as compliance with rules and regulations alone is ineffective in building and sustaining an ethical organisation. Literature points to the centrality of leader integrity to the notion of ethical leadership and that an ethical organisational culture is sustained by leaders who possess integrity. In promoting leader integrity studies highlight management interventions and organisational success factors that promote an ethical organisation. Within the context of this study these management interventions and success factors were identified as promoting leader integrity. Further, the literature identified the important role of leaders in supporting these interventions and creating the conditions necessary to foster the success factors. These management interventions are offered through and the success factors are linked to the human resource management value chain. The main aim of this study was to explore the promotion of leader integrity through the human resource management value chain in South African organisations. The main aim of the study led to the development of several theoretical and empirical sub-objectives that were addressed.
- Full Text:
- Date Issued: 2020
- Authors: De Villiers, Marie Bridget
- Date: 2020
- Subjects: Leadersship --Moral and ethical Aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/49791 , vital:41801
- Description: Ethical breaches in the public and private sector in South Africa are prevalent and the effects thereof pervasive on the economy and within broader society. These ethical breaches include corruption, bribery, and the mismanagement of resources and may be attributed to poor decision-making on the part of organisational leaders. The complexity of the circumstances in which organisations operate in the 21st century requires that leaders effectively navigate moral dilemmas while considering the broad range of interests represented by many organisational stakeholders. Leaders need to act in a manner that is ethically sound to avoid the negative consequences associated with unethical organisational conduct, including a loss of profit, credibility and reputation. Ethical leadership is central to moral organisational governance, as compliance with rules and regulations alone is ineffective in building and sustaining an ethical organisation. Literature points to the centrality of leader integrity to the notion of ethical leadership and that an ethical organisational culture is sustained by leaders who possess integrity. In promoting leader integrity studies highlight management interventions and organisational success factors that promote an ethical organisation. Within the context of this study these management interventions and success factors were identified as promoting leader integrity. Further, the literature identified the important role of leaders in supporting these interventions and creating the conditions necessary to foster the success factors. These management interventions are offered through and the success factors are linked to the human resource management value chain. The main aim of this study was to explore the promotion of leader integrity through the human resource management value chain in South African organisations. The main aim of the study led to the development of several theoretical and empirical sub-objectives that were addressed.
- Full Text:
- Date Issued: 2020
Ecological engineering: an assessment of the ecological impact of Reno mattress structures used in erosion control in the Keurbooms Estuary, South Africa
- Authors: De Villiers, Nina
- Date: 2020
- Subjects: Sediments (Geology) -- Management , Sediments (Geology) -- South Africa -- Keurboomstrand , Coast changes -- South Africa -- Keurboomstrand , Shore protection -- South Africa -- Keurboomstrand , Coastal engineering-- South Africa -- Keurboomstrand , Coastal zone management-- South Africa -- Keurboomstrand , Estuarine ecology-- South Africa -- Keurboomstrand , Eelgrass -- South Africa -- Keurboomstrand , Reno Mattresses
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/166138 , vital:41332
- Description: Global climate changes have been associated with ocean warming and sea-level rise. Armouring of coastlines has become common practice with the increasing threat of coastal erosion. The transformation of soft sediment habitats to hard, artificial habitats because of coastline armouring can lead to changes in species diversity, composition and distribution. It is, therefore, essential to assess changes to habitats from coastal development as well as the ecological impact erosion control structures have within coastal systems. Ecological engineering attempts to combine engineering principals and ecological processes to reduce environmental impacts from coastal development and the implementation of artificial structures. Estuaries are particularly vulnerable to anthropogenic impacts through development, and are extremely important systems offering nursery and foraging grounds for many species. These systems are, however, particularly vulnerable to anthropogenic impacts from urbanisation and development. Within South Africa many estuaries are being transformed by the addition of artificial structures to combat erosion, one such structure is the Reno mattress (a flattened wire box filled with rocks). This study compared the fish diversity and abundances of existing Reno mattress structures and natural eelgrass (Zostera capensis) habitat in the Keurbooms Estuary, South Africa. Benthic invertebrates were sampled using standard core sampling and an adapted suction sampling approach within the two habitats. The non-destructive method of mini Baited Remote Underwater Video Systems (BRUVs) was used to sample fish. Seasonal benthic invertebrate and fish abundances and assemblages were assessed from winter 2018 to spring 2019 with greater abundances of both recorded in summer. Significantly greater abundances, diversity, and richness of fish were found in the Reno mattress habitat compared to Z. capensis. Invertebrate taxa displayed some overlap between habitats, however, three higher taxonomic groups were only recorded within Reno mattress habitat and one only within the eelgrass habitat. Fish assemblages differed significantly between the two established habitats. A Before-After-Control-Impact (BACI) investigation was used to assess the ecological impact of newly installed Reno mattresses in the Keurbooms Estuary. Zostera capensis extent was sampled by determining the percentage cover of 0.5 m X 0.5 m quadrats and measurements of eelgrass blades. Percentage cover and blade length decreased during the installation of Reno mattress, but then recovered shortly after completion of the installation. Abundances, richness and diversity of invertebrates and fish were found to be similar before and after the installation which suggests that the installation had no net negative impact on the site. The Reno mattresses were found to attract fauna typical of rocky shore environments as well as a few invasive alien invertebrate species. This study noted that a hybrid habitat of Reno mattress and eelgrass was created and may in fact provide the positives of both to a system. In any coastal development it will be important to balance the demands of a growing population and the protection of natural habitats. The results of this study suggest that complex artificial structures such as Reno mattresses do provide habitat for fish and invertebrates. However, the use of these structures should be in combination with natural vegetation (e.g. as a hybrid habitat) and not one that replaces intertidal and subtidal natural habitat especially eelgrass. There is limited information regarding the ecological impacts of using Reno mattresses in estuaries and this study provides new information on their ecological efficacy that should be valuable for future coastal erosion control practices.
- Full Text:
- Date Issued: 2020
- Authors: De Villiers, Nina
- Date: 2020
- Subjects: Sediments (Geology) -- Management , Sediments (Geology) -- South Africa -- Keurboomstrand , Coast changes -- South Africa -- Keurboomstrand , Shore protection -- South Africa -- Keurboomstrand , Coastal engineering-- South Africa -- Keurboomstrand , Coastal zone management-- South Africa -- Keurboomstrand , Estuarine ecology-- South Africa -- Keurboomstrand , Eelgrass -- South Africa -- Keurboomstrand , Reno Mattresses
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/166138 , vital:41332
- Description: Global climate changes have been associated with ocean warming and sea-level rise. Armouring of coastlines has become common practice with the increasing threat of coastal erosion. The transformation of soft sediment habitats to hard, artificial habitats because of coastline armouring can lead to changes in species diversity, composition and distribution. It is, therefore, essential to assess changes to habitats from coastal development as well as the ecological impact erosion control structures have within coastal systems. Ecological engineering attempts to combine engineering principals and ecological processes to reduce environmental impacts from coastal development and the implementation of artificial structures. Estuaries are particularly vulnerable to anthropogenic impacts through development, and are extremely important systems offering nursery and foraging grounds for many species. These systems are, however, particularly vulnerable to anthropogenic impacts from urbanisation and development. Within South Africa many estuaries are being transformed by the addition of artificial structures to combat erosion, one such structure is the Reno mattress (a flattened wire box filled with rocks). This study compared the fish diversity and abundances of existing Reno mattress structures and natural eelgrass (Zostera capensis) habitat in the Keurbooms Estuary, South Africa. Benthic invertebrates were sampled using standard core sampling and an adapted suction sampling approach within the two habitats. The non-destructive method of mini Baited Remote Underwater Video Systems (BRUVs) was used to sample fish. Seasonal benthic invertebrate and fish abundances and assemblages were assessed from winter 2018 to spring 2019 with greater abundances of both recorded in summer. Significantly greater abundances, diversity, and richness of fish were found in the Reno mattress habitat compared to Z. capensis. Invertebrate taxa displayed some overlap between habitats, however, three higher taxonomic groups were only recorded within Reno mattress habitat and one only within the eelgrass habitat. Fish assemblages differed significantly between the two established habitats. A Before-After-Control-Impact (BACI) investigation was used to assess the ecological impact of newly installed Reno mattresses in the Keurbooms Estuary. Zostera capensis extent was sampled by determining the percentage cover of 0.5 m X 0.5 m quadrats and measurements of eelgrass blades. Percentage cover and blade length decreased during the installation of Reno mattress, but then recovered shortly after completion of the installation. Abundances, richness and diversity of invertebrates and fish were found to be similar before and after the installation which suggests that the installation had no net negative impact on the site. The Reno mattresses were found to attract fauna typical of rocky shore environments as well as a few invasive alien invertebrate species. This study noted that a hybrid habitat of Reno mattress and eelgrass was created and may in fact provide the positives of both to a system. In any coastal development it will be important to balance the demands of a growing population and the protection of natural habitats. The results of this study suggest that complex artificial structures such as Reno mattresses do provide habitat for fish and invertebrates. However, the use of these structures should be in combination with natural vegetation (e.g. as a hybrid habitat) and not one that replaces intertidal and subtidal natural habitat especially eelgrass. There is limited information regarding the ecological impacts of using Reno mattresses in estuaries and this study provides new information on their ecological efficacy that should be valuable for future coastal erosion control practices.
- Full Text:
- Date Issued: 2020
A psychobiographical study of Maya Angelo
- Authors: De Waal, Leandra
- Date: 2020
- Subjects: Angelou, Maya
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46341 , vital:39569
- Description: Psychobiographies aim to gain a deeper understanding into the lives of notable or notorious individuals through the lens of a psychological theory. Thisstudy aimedto gain insight into the personality development of Maya Angelou through the useof Erikson’s Theory of PsychosocialDevelopment. The study exploresand describesher life experiences in terms of this theory, and understandsher life within her socio-historical context. Angelou is a renowned literary figure. Herjourney to becoming a writer was an arduous one, marked by great hardships from an early age. Despite early parental abandonment, childhood rape, exposure to racism, and difficulties in romantic relationships, she developed into a healthy adult who achieved much literary success and inspired individuals worldwide.Nonprobability purposive sampling was used to selectAngelou as the subjectand was madeon the basis of the researcher’s interest in Angelou’s life history.Datawas collected by triangulating multiple sources of informationand analysed using the approach developed by Miles and Huberman, which involves threesteps: data reduction, data display, and conclusion drawing and verification.The main findings suggest that Angelou progressed through Erikson’s eight stages successfully, despite some delays in negotiations of crises.
- Full Text:
- Date Issued: 2020
- Authors: De Waal, Leandra
- Date: 2020
- Subjects: Angelou, Maya
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46341 , vital:39569
- Description: Psychobiographies aim to gain a deeper understanding into the lives of notable or notorious individuals through the lens of a psychological theory. Thisstudy aimedto gain insight into the personality development of Maya Angelou through the useof Erikson’s Theory of PsychosocialDevelopment. The study exploresand describesher life experiences in terms of this theory, and understandsher life within her socio-historical context. Angelou is a renowned literary figure. Herjourney to becoming a writer was an arduous one, marked by great hardships from an early age. Despite early parental abandonment, childhood rape, exposure to racism, and difficulties in romantic relationships, she developed into a healthy adult who achieved much literary success and inspired individuals worldwide.Nonprobability purposive sampling was used to selectAngelou as the subjectand was madeon the basis of the researcher’s interest in Angelou’s life history.Datawas collected by triangulating multiple sources of informationand analysed using the approach developed by Miles and Huberman, which involves threesteps: data reduction, data display, and conclusion drawing and verification.The main findings suggest that Angelou progressed through Erikson’s eight stages successfully, despite some delays in negotiations of crises.
- Full Text:
- Date Issued: 2020
An evaluation of the integrative propositional analysis model for complex policy environments:The case of the Drakenstein housing policy, 2010-2017
- Authors: De Wee, Guswin
- Date: 2020
- Subjects: Housing policy -- South Africa -- Drakenstein
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46681 , vital:39608
- Description: This study evaluates the Integrative Propositional Analysis (IPA) (Wallis, 2015), and its usefulness as a complementary model for analysing and evaluating public policy and policy implementation. The IPA model is evaluated in this longitudinal study and seeks to establish the validity of the correlation between the historically implemented results of the Drakenstein Local Municipality Housing Policy against the complexity and systemicity scores of the policy between 2010 and 2017. The IPA model predicts that the higher the complexity and systemicity of the internal logic structure of a policy, the more useful and effective the policy will be, and for its successful implementation. The model is premised on the idea that policies are more useful when they have some level of structure and has been accepted widely for some time (Wallis, 2018). The study thus is an evaluation of the usefulness of the model as complementing policy analysis and evaluation for successful implementation based on the policy internal structure. The research study provided a brief historical background on the development of the IPA and locates it as a ‗science two‘ model based on its systems thinking and Complexity Theory properties to policy analysis. An extensive literature review was undertaken, and secondary data was gathered and analysed to gauge the policy‘s historical success. In examining the Drakenstein‘s housing policy outcomes for evaluating the IPA model, the study adopted both qualitative and quantitative approaches for this exploratory descriptive report. The diagnosis indicated that the revised targets, introduced during the implementation altered the vision of the policy. This allowed for an analysis of the low structure of the policy and its inability to create integrated sustainable human settlements.
- Full Text:
- Date Issued: 2020
- Authors: De Wee, Guswin
- Date: 2020
- Subjects: Housing policy -- South Africa -- Drakenstein
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/46681 , vital:39608
- Description: This study evaluates the Integrative Propositional Analysis (IPA) (Wallis, 2015), and its usefulness as a complementary model for analysing and evaluating public policy and policy implementation. The IPA model is evaluated in this longitudinal study and seeks to establish the validity of the correlation between the historically implemented results of the Drakenstein Local Municipality Housing Policy against the complexity and systemicity scores of the policy between 2010 and 2017. The IPA model predicts that the higher the complexity and systemicity of the internal logic structure of a policy, the more useful and effective the policy will be, and for its successful implementation. The model is premised on the idea that policies are more useful when they have some level of structure and has been accepted widely for some time (Wallis, 2018). The study thus is an evaluation of the usefulness of the model as complementing policy analysis and evaluation for successful implementation based on the policy internal structure. The research study provided a brief historical background on the development of the IPA and locates it as a ‗science two‘ model based on its systems thinking and Complexity Theory properties to policy analysis. An extensive literature review was undertaken, and secondary data was gathered and analysed to gauge the policy‘s historical success. In examining the Drakenstein‘s housing policy outcomes for evaluating the IPA model, the study adopted both qualitative and quantitative approaches for this exploratory descriptive report. The diagnosis indicated that the revised targets, introduced during the implementation altered the vision of the policy. This allowed for an analysis of the low structure of the policy and its inability to create integrated sustainable human settlements.
- Full Text:
- Date Issued: 2020
The effects of directed financing on growth and performance of smallholder farmers in the Western Cape Province
- Authors: Deliwe, Peliwe
- Date: 2020
- Subjects: Farms, Small -- South Africa -- Western Cape -- Finance
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/47705 , vital:40328
- Description: Agriculture is of great significance in the South African economy as it contributes over 3% of the country’s Gross Domestic Product (GDP), and accounting for more than 10% of the formal sector employment. Although agriculture is seasonal, it is regarded as an intensive employment sector which plays a critical role on promoting empowerment and improving food security. The smallholder farming sector is the result of policies targeting the participation of previously disadvantaged individual (PDI’s) in the food economy, particularly through land use and ownership (Isdardi, Jordaan & van Schalkwyk, 2008: 1). Smallholder farmers are neither commercial farmers nor subsistence in nature but have become the focus of government’s efforts to achieve transformation within the broad agricultural sector.
- Full Text:
- Date Issued: 2020
- Authors: Deliwe, Peliwe
- Date: 2020
- Subjects: Farms, Small -- South Africa -- Western Cape -- Finance
- Language: English
- Type: Thesis , Masters , MPhil
- Identifier: http://hdl.handle.net/10948/47705 , vital:40328
- Description: Agriculture is of great significance in the South African economy as it contributes over 3% of the country’s Gross Domestic Product (GDP), and accounting for more than 10% of the formal sector employment. Although agriculture is seasonal, it is regarded as an intensive employment sector which plays a critical role on promoting empowerment and improving food security. The smallholder farming sector is the result of policies targeting the participation of previously disadvantaged individual (PDI’s) in the food economy, particularly through land use and ownership (Isdardi, Jordaan & van Schalkwyk, 2008: 1). Smallholder farmers are neither commercial farmers nor subsistence in nature but have become the focus of government’s efforts to achieve transformation within the broad agricultural sector.
- Full Text:
- Date Issued: 2020
Generation of a virtual library of terpenes using graph theory, and its application in exploration of the mechanisms of terpene biosynthesis
- Authors: Dendera, Washington
- Date: 2020
- Subjects: Terpenes , Plants -- Metabolism , Computational biology , Bioinformatics , Organic compounds -- Synthesis , Monoterpenes , Molecular biology -- Computer simulation
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/123453 , vital:35439
- Description: Terpenes form a large group of organic compounds which have proven to be of use to many living organisms being used by plants for metabolism (Pichersky and Gershenzon, 1934; McGarvey and Croteau, 1995; Gershenzon and Dudareva, 2007), defence or as a means to attract pollinators and also used by humans in medical, pharmaceutical and food industry (Bicas, Dionísio and Pastore, 2009; Marmulla and Harder, 2014; Kandi et al., 2015). Following on literature methods to generate chemical libraries using graph theoretic techniques, complete libraries of all possible terpene isomers have been constructed with the goal of construction of derivative libraries of possible carbocation intermediates which are important in the elucidation of mechanisms in the biosynthesis of terpenes. Virtual library generation of monoterpenes was first achieved by generating graphs of order 7, 8, 9 and 10 using the Nauty and Traces suite. These were screened and processed with a set of collated Python scripts written to recognize the graphs in text format and translate them to molecules, minimizing through Tinker whilst discarding graphs that violate chemistry laws. As a result of the computational time required only order 7 and order 10 graphs were processed. Out of the 873 graphs generated from order seven, 353 were converted to molecules and from the 11,7 million produced from order 10 half were processed resulting in the production of 442928 compounds (repeats included). For screening, 55 366 compounds were docked in the active site of limonene synthase; of these 2355 ligands had a good Vina docking score with a binding energy of between -7.0 and -7.4 kcal.mol-1. When these best docked molecules were overlaid in the active site a map of possible ligand positions within the active site of limonene synthase was traced out.
- Full Text:
- Date Issued: 2020
- Authors: Dendera, Washington
- Date: 2020
- Subjects: Terpenes , Plants -- Metabolism , Computational biology , Bioinformatics , Organic compounds -- Synthesis , Monoterpenes , Molecular biology -- Computer simulation
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/123453 , vital:35439
- Description: Terpenes form a large group of organic compounds which have proven to be of use to many living organisms being used by plants for metabolism (Pichersky and Gershenzon, 1934; McGarvey and Croteau, 1995; Gershenzon and Dudareva, 2007), defence or as a means to attract pollinators and also used by humans in medical, pharmaceutical and food industry (Bicas, Dionísio and Pastore, 2009; Marmulla and Harder, 2014; Kandi et al., 2015). Following on literature methods to generate chemical libraries using graph theoretic techniques, complete libraries of all possible terpene isomers have been constructed with the goal of construction of derivative libraries of possible carbocation intermediates which are important in the elucidation of mechanisms in the biosynthesis of terpenes. Virtual library generation of monoterpenes was first achieved by generating graphs of order 7, 8, 9 and 10 using the Nauty and Traces suite. These were screened and processed with a set of collated Python scripts written to recognize the graphs in text format and translate them to molecules, minimizing through Tinker whilst discarding graphs that violate chemistry laws. As a result of the computational time required only order 7 and order 10 graphs were processed. Out of the 873 graphs generated from order seven, 353 were converted to molecules and from the 11,7 million produced from order 10 half were processed resulting in the production of 442928 compounds (repeats included). For screening, 55 366 compounds were docked in the active site of limonene synthase; of these 2355 ligands had a good Vina docking score with a binding energy of between -7.0 and -7.4 kcal.mol-1. When these best docked molecules were overlaid in the active site a map of possible ligand positions within the active site of limonene synthase was traced out.
- Full Text:
- Date Issued: 2020
An intervention on supporting teachers’ understanding of and mediation of learning of stoichiometry in selected schools in the Zambezi Region
- Authors: Denuga, Desalu Dedayo
- Date: 2020
- Subjects: Stoichiometry -- Study and teaching (Secondary) -- Namibia , Chemistry -- Study and teaching (Secondary) -- Namibia , Participant observation -- Namibia , Constructivism (Education) -- Namibia , Pedagogical content knowledge -- Namibia , Continuing education -- Namibia , Teachers -- In-service training -- Namibia
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/103855 , vital:32315
- Description: This study has been triggered by the results on stoichiometry questions in the Directorate of Namibian Examination Assessment’s (DNEA) scripts. As highlighted in the examiners’ reports, stoichiometry is an ongoing annual problem for most students in Namibia. It is against this background that I decided to explore the possibility of an intervention in the form of continuing professional development (CPD) and collaboration workshops to improve the understanding and the mediation of learning of stoichiometry by Physical Science teachers in the Zambezi Region of Namibia. The study was underpinned by an interpretive paradigm and within this paradigm a qualitative case study approach was adopted. Since this study was in a form of an intervention, a participatory action research (PAR) approach was employed within the community of practice (CoP). I used document analysis, workshop discussions, observations and videotaped lessons, interviews (semi-structured and stimulated recall interviews) and reflections to gather data. The study was carried out at three senior secondary schools and six Physical Science teachers were involved. The study drew on the theory of constructivism as a theoretical framework, namely, Piaget’s cognitive constructivism and Vygotsky‘s social constructivism as well as Shulman’s pedagogical content knowledge (PCK). Within PCK, Mavhunga and Rollnick’s Topic Specific Pedagogical Content Knowledge (TSPCK) was used as an analytical lens (Appendix L) in this study. The findings reveal that the use of a diagnostic test on learners made the Physical Science teachers aware of the learners’ challenges and what was difficult for them to understand in stoichiometry. It also helped in their understanding of the use of prior knowledge, one of the tenets of TSPCK, to access what learners knew about stoichiometry. Further findings of the study illuminate that the Physical Science teachers’ subject matter knowledge, pedagogical content knowledge and skills had shifted as a result of their participation in the intervention workshops. The findings of this study indicate that the CoP members acquired the professional transformations which were important breakthroughs in their careers. The study thus recommends that teachers should develop effective teacher professional development activities such as study teams, exemplary lessons, cluster teaching, and peer coaching where teachers are expected to examine their assumptions and practices continuously. The implication of my study is that the developed exemplary lesson during the intervention workshops by CoP members could be useful to other Physical Science teachers in the teaching of stoichiometry in all the schools in the Zambezi Region.
- Full Text:
- Date Issued: 2020
- Authors: Denuga, Desalu Dedayo
- Date: 2020
- Subjects: Stoichiometry -- Study and teaching (Secondary) -- Namibia , Chemistry -- Study and teaching (Secondary) -- Namibia , Participant observation -- Namibia , Constructivism (Education) -- Namibia , Pedagogical content knowledge -- Namibia , Continuing education -- Namibia , Teachers -- In-service training -- Namibia
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/103855 , vital:32315
- Description: This study has been triggered by the results on stoichiometry questions in the Directorate of Namibian Examination Assessment’s (DNEA) scripts. As highlighted in the examiners’ reports, stoichiometry is an ongoing annual problem for most students in Namibia. It is against this background that I decided to explore the possibility of an intervention in the form of continuing professional development (CPD) and collaboration workshops to improve the understanding and the mediation of learning of stoichiometry by Physical Science teachers in the Zambezi Region of Namibia. The study was underpinned by an interpretive paradigm and within this paradigm a qualitative case study approach was adopted. Since this study was in a form of an intervention, a participatory action research (PAR) approach was employed within the community of practice (CoP). I used document analysis, workshop discussions, observations and videotaped lessons, interviews (semi-structured and stimulated recall interviews) and reflections to gather data. The study was carried out at three senior secondary schools and six Physical Science teachers were involved. The study drew on the theory of constructivism as a theoretical framework, namely, Piaget’s cognitive constructivism and Vygotsky‘s social constructivism as well as Shulman’s pedagogical content knowledge (PCK). Within PCK, Mavhunga and Rollnick’s Topic Specific Pedagogical Content Knowledge (TSPCK) was used as an analytical lens (Appendix L) in this study. The findings reveal that the use of a diagnostic test on learners made the Physical Science teachers aware of the learners’ challenges and what was difficult for them to understand in stoichiometry. It also helped in their understanding of the use of prior knowledge, one of the tenets of TSPCK, to access what learners knew about stoichiometry. Further findings of the study illuminate that the Physical Science teachers’ subject matter knowledge, pedagogical content knowledge and skills had shifted as a result of their participation in the intervention workshops. The findings of this study indicate that the CoP members acquired the professional transformations which were important breakthroughs in their careers. The study thus recommends that teachers should develop effective teacher professional development activities such as study teams, exemplary lessons, cluster teaching, and peer coaching where teachers are expected to examine their assumptions and practices continuously. The implication of my study is that the developed exemplary lesson during the intervention workshops by CoP members could be useful to other Physical Science teachers in the teaching of stoichiometry in all the schools in the Zambezi Region.
- Full Text:
- Date Issued: 2020
Creating Citizen-Science for Groundwater Monitoring prior to potential Shale Gas Development in Cradock (South-Eastern Karoo, South Africa)
- Authors: Dhliwayo, Nyaradzo
- Date: 2020
- Subjects: Natural gas -- Prospecting -- Environmental aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/48224 , vital:40526
- Description: Citizen Science is an integral tool for community engagement in scientific project design, implementation, data interpretation and reporting, in the quest to promote local capacity development as well as scientific knowledge. Based on the relevance of public engagement in aspects of the natural environment and associated scientific issues associated with the risks and opportunities of potential Shale Gas Development (SGD), a Citizen-Science (CS) study was designed in the Eastern Karoo region of South Africa linked to a Shale Gas Baseline Study initiated by the Africa Earth Observatory Network (AEON). As the pilot area of the baseline study, the town of Cradock was chosen to be the study area for this research; and CS was used to facilitate the identification of the Cradock community’s abilities to monitor the effects of potential SGD in this region. The development of new knowledge, skills and support, as well as a deeper understanding of the community’s role in Citizen Science studies, was also facilitated by this process. This study demonstrates the feasibility of integrating Citizen Science into existing community structures in Africa, thereby encouraging community engagement in the developmental programmes through participatory methods. Using a collaborative Action-Research Approach, consistent community roundtable meetings and key informant interviews served as invaluable platforms for the establishment of a 7-member community working group, that played the liaison role between the researcher and the Cradock community in the CS implementation process. Coupled with this was the recruitment and the training of eight young citizens in conducting a hydro-census and groundwater sampling for six boreholes within the identified Cradock commonage farms, as well as two boreholes on the farm of an identified emergent farmer. The engagements between the researcher, AEON scientists, the community working group and the community at large, enabled the successful implementation of CS training in two groundwater monitoring aspects and the testing of eleven water quality parameters. The training process was combined with the design and the development of a customised ‘Xoras’ Online Application, which was used to capture and share the hydro-census data recorded. Experiential learning in hydro-census and groundwater sampling resulted subsequently in an increased understanding and awareness of these aspects (Figure A). Even if SGD does not materialise in the South-Eastern Karoo, CS training will enable communities in the Shale-Gas Development precincts to participate in local decision-making forums on ground water, health, or on any related regional development projects. It is anticipated that the adoption of CS will ix promote future community engagements, especially about water across this water-scarce region, allowing for greater community-voice representation in resource-policy decisions related to potential Shale-Gas and related natural resource industries in the Karoo.
- Full Text:
- Date Issued: 2020
- Authors: Dhliwayo, Nyaradzo
- Date: 2020
- Subjects: Natural gas -- Prospecting -- Environmental aspects -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10948/48224 , vital:40526
- Description: Citizen Science is an integral tool for community engagement in scientific project design, implementation, data interpretation and reporting, in the quest to promote local capacity development as well as scientific knowledge. Based on the relevance of public engagement in aspects of the natural environment and associated scientific issues associated with the risks and opportunities of potential Shale Gas Development (SGD), a Citizen-Science (CS) study was designed in the Eastern Karoo region of South Africa linked to a Shale Gas Baseline Study initiated by the Africa Earth Observatory Network (AEON). As the pilot area of the baseline study, the town of Cradock was chosen to be the study area for this research; and CS was used to facilitate the identification of the Cradock community’s abilities to monitor the effects of potential SGD in this region. The development of new knowledge, skills and support, as well as a deeper understanding of the community’s role in Citizen Science studies, was also facilitated by this process. This study demonstrates the feasibility of integrating Citizen Science into existing community structures in Africa, thereby encouraging community engagement in the developmental programmes through participatory methods. Using a collaborative Action-Research Approach, consistent community roundtable meetings and key informant interviews served as invaluable platforms for the establishment of a 7-member community working group, that played the liaison role between the researcher and the Cradock community in the CS implementation process. Coupled with this was the recruitment and the training of eight young citizens in conducting a hydro-census and groundwater sampling for six boreholes within the identified Cradock commonage farms, as well as two boreholes on the farm of an identified emergent farmer. The engagements between the researcher, AEON scientists, the community working group and the community at large, enabled the successful implementation of CS training in two groundwater monitoring aspects and the testing of eleven water quality parameters. The training process was combined with the design and the development of a customised ‘Xoras’ Online Application, which was used to capture and share the hydro-census data recorded. Experiential learning in hydro-census and groundwater sampling resulted subsequently in an increased understanding and awareness of these aspects (Figure A). Even if SGD does not materialise in the South-Eastern Karoo, CS training will enable communities in the Shale-Gas Development precincts to participate in local decision-making forums on ground water, health, or on any related regional development projects. It is anticipated that the adoption of CS will ix promote future community engagements, especially about water across this water-scarce region, allowing for greater community-voice representation in resource-policy decisions related to potential Shale-Gas and related natural resource industries in the Karoo.
- Full Text:
- Date Issued: 2020
Developing an organisational culture in support of organisational capacity for change: the case of a South African bank
- Authors: Dhoba, Howard
- Date: 2020
- Subjects: Corporate culture , Bank management , Organizational change
- Language: English
- Type: text , Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10962/141247 , vital:37956
- Description: Business organisations are increasingly being exposed to challenging environmental pressures. It has been widely acknowledged and observed that an organisation that crafts an effective organisational culture should be well positioned to react to these threatening changes, and to proactively seize opportunities to adapt and learn. This research study seeks to investigate how an organisational culture that supports organisational capacity for change can be developed. It analyses what a banking organisation’s espoused culture is made up of and how it was formulated. A thematic analysis of how the bank’s aspirational and innovative culture contributes to the organisation’s capacity for change is also presented. Organisational management should take a leading role in developing the values and practices that foster participation, which are then imparted to the entire organisation. The research study thus only focused on analysing the development of organisational culture from the management perspective. An interpretivist research approach was adopted, with a case study design as the research method. Data was gathered through conducting personal interviews with twelve managers from a Retail and Business Banking cluster of one of the big South African banks. Numerous interventions were employed in the organisation to develop espoused values, aspirational culture and to encourage all employees to champion innovations and constantly search for better ways to offer delighting value propositions to clients. The research findings can assist managers and organisational leaders in building their organisational capacity for change through developing an effective organisational culture that supports change initiatives. Since the research study only focused on analysing the development of organisational culture from the perspective of management, further research studies may involve employees as well, due to the fact that everyone is expected to take an active role for an organisation to display the overall capability to effectively respond to a progressively volatile environment. The research was able to reveal how key initiatives that are designed from theoretical constructs can be used to deliver on an innovative organisational culture that contributes to organisational capability for change.
- Full Text:
- Date Issued: 2020
- Authors: Dhoba, Howard
- Date: 2020
- Subjects: Corporate culture , Bank management , Organizational change
- Language: English
- Type: text , Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10962/141247 , vital:37956
- Description: Business organisations are increasingly being exposed to challenging environmental pressures. It has been widely acknowledged and observed that an organisation that crafts an effective organisational culture should be well positioned to react to these threatening changes, and to proactively seize opportunities to adapt and learn. This research study seeks to investigate how an organisational culture that supports organisational capacity for change can be developed. It analyses what a banking organisation’s espoused culture is made up of and how it was formulated. A thematic analysis of how the bank’s aspirational and innovative culture contributes to the organisation’s capacity for change is also presented. Organisational management should take a leading role in developing the values and practices that foster participation, which are then imparted to the entire organisation. The research study thus only focused on analysing the development of organisational culture from the management perspective. An interpretivist research approach was adopted, with a case study design as the research method. Data was gathered through conducting personal interviews with twelve managers from a Retail and Business Banking cluster of one of the big South African banks. Numerous interventions were employed in the organisation to develop espoused values, aspirational culture and to encourage all employees to champion innovations and constantly search for better ways to offer delighting value propositions to clients. The research findings can assist managers and organisational leaders in building their organisational capacity for change through developing an effective organisational culture that supports change initiatives. Since the research study only focused on analysing the development of organisational culture from the perspective of management, further research studies may involve employees as well, due to the fact that everyone is expected to take an active role for an organisation to display the overall capability to effectively respond to a progressively volatile environment. The research was able to reveal how key initiatives that are designed from theoretical constructs can be used to deliver on an innovative organisational culture that contributes to organisational capability for change.
- Full Text:
- Date Issued: 2020
Uphononongo nzulu lwamasiko nezithethe kwiincwadi ezichongiweyo zesiXhosa: "Ityala lamawele no "Ukuba ndandazile"
- Authors: Diko, Mlamli
- Date: 2020
- Subjects: Xhosa (African people) , Mqhayi, S E K -- Ityala lamawele , Tamsanqa, Witness K -- Ukuba ndandazile , Xhosa (African people) -- Social life and customs , Authors, South African -- 19th century -- Criticism and interpretation , Xhosa (African people) -- Rites and ceremonies , Mqhayi, S E K -- Critisicism and interpretation , Tamsanqa, Witness, K -- Criticism and interpretation , Xhosa literature -- Criticism and interpretation , Xhosa fiction -- History and criticism
- Language: Xhosa
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/145232 , vital:38420
- Description: Olu phando lujolise ekubhentsiseni nasekuphononongeni nzulu indima yamasiko nezithethe kwiincwadi ezichongiweyo zesiXhosa ezizezi, “Ityala Lamawele” (1914) ibhalwe nguSamuel Edward Krune Mqhayi kunye no “Ukuba Ndandazile” (1967) ibhalwe nguWitness Kholekile Tamsanqa. Amasiko nezithethe aya kuthi aphononongwe ngala: ukulobola, ingqithi nesithembu. Kwakhona, la masiko nezi zithethe ziya kuthi ziphicothwe kugudlwa kwizinto zesiNtu ezinobuzaza eziqhushekwe zaze zancathama phantsi kwawo. Umzekelo, phantsi kwesiko lokulobola kukho izithethe ezithiwe qhushe phantsi kwalo ezifana nokuhota, ukuyalwa komtshakazi nezinye. Zonke ezi zinto ziya kuthi zivelelwe. La masiko nezi zithethe zichongwe kuba kukholeleka into ethi zitshatshele ngokwendima eziyidlalayo kwezi ncwadi zimbini. Ukubalasela kwawo la masiko nezithethe akwaneli ekubeni indima yawo ityhilwe kwezi ncwadi kuphela, koko indima yawo ithi ityhile banzi ngentlalo kaXhosa. Lilonke, aba babhali babini ababhali ngezinto ezingaziwayo okanye ezibuntsomirha, koko babhala ngemiba echaphazela amaXhosa ngqo. Umphandi uya kuthi aqhaqhe iindlela la masiko nezithethe aqhutywa ngazo, iinjongo zokwenziwa kwawo kwakunye neziphumo xa ethe la masiko enziwa okanye angenziwa ngokusesikweni. Konke oku kuya kuthi kwenziwe egameni lobuXhosa bemveli. Umphandi uya kukwenza oku ngeenjongo zokuphicotha nzulu intsingiselo ngokwamasiko nezithethe zamaXhosa ezama ukutyhila obona bunyani bufihlakeleyo bamasiko nezithethe kunye nokuzalana kwawo nentlalo yamaXhosa. Ngaphezulu, kukutyhila into ethi kwaXhosa amasiko nezithethe ziintsika zokuphila, ngako oko ananto ithile ayithethayo kuthi thina maXhosa ungaphiki nje kuba ezakwaLizwi zidungadungile ngendlela yazo kumzi kaPhalo ze zasahlukanisa nezinto zoobawo bethu. Kunamhlanje nje azinqabanga iintetho ezithi ukunqula iminyanya nezinyanya bubuhedeni, ukuxhela ibhokhwe kuyongxengxezwa bubudimoni. Kule ngxoxo, kuya kujongwa isakhono nobuchule bababhali abathe babusebenzisa njengesixhobo sokukhusela inkcubeko yamaXhosa eyathi yabhunyulwa ngamaNgesi yasala nje ibhityile, yiyo ke ngoku le esele igululwa okwamathumbu ngurhulumente wenkululeko. Lilonke, kwa kolu phando kunconywa ababhali abaziingcungela ekubeni basebenzise ulwazi lwabo lolwimi ekukhuseleni inkcubeko yamaXhosa athi xa ahlomla ngayo uMkonto (2005: v) athi: The study of the survival of cultural traditional customs in isiXhosa literature is an overdue task facing literary critics. Le ngcali ingentla apha ihlaba ikhwelo kubaphandi besiXhosa ukuba banyathelele phezulu bephanda bebhentsisa ubunyani bamasiko nezithethe kuncwadi lwesiXhosa. Olu phando, ngaphezu kwazo zonke izizathu, lusabela elo khwelo. Kwelinye icala, uthi uSaule (1996) xa ethetha ngoMqhayi, nangona uMqhayi lo wayenobuhlobo nabefundisi bezakwaLizwi nokhanyo kodwa akazange ayivumele ingqondo nentliziyo yakhe ithwetyulwe ziinkolo neenkcubeko zasemzini. Ukutsho ngokwakhe oku uSaule (1996: 20) xa ahambisa enjenje: Although Mqhayi was obviously a brain child of the missionaries, he did not, unlike many writers at that time, allow their influence to engulf his thoughts. He uses a Bible as a technique rather than as an instrument that guides him towards predestined objectives. Le ngcinga kaSaule ingentla igxininisiwe kwilixa elingaphambili nguDikeni (1992: 12) xa wayesithi: It is clear that Mqhayi as one of the early writers could not address the political situation of the South Africa directly in his novel. He had to use an extended metaphor to avoid the strict laws of censorship. This he did by using a Biblical story and adapting it to his culture. Ngokwezi ngcali zimbini, kuyaqapheleka ukuba nangona uMqhayi lo ifuthe laseNtshona lazama kangangoko linako ukumthwebula kodwa ukuhlakanipha kwakhe kwamenza wagwencela okwesikhwenene kwiingcambu zakhe, kwisizwe sakhe, kumasiko nezithethe zakwaXhosa. Kungani ke ukuba singangamphakamiseli phezulu lo mbhali ngokuthi simane sindwendwela iimbalo zakhe sihlaba sikhangela ukuba zithetha ukuthini na kuthi sizwe sikaXhosa xa sikule ndawo sikuyo nje? Kwelinye icala, uMkonto (2005) umqhwabela izandla uTamsanqa xa athi nangona wayefundile akazange ayivumele imfundo imntywilisele eludakeni lwaseNtshona hleze buthi obu buncwane bezi ncwadi zakhe zifana no “Buzani Kubawo” (1958), “Ukuba Ndandazile” (1967), “Imitha Yelanga” (1967) kunye nezinye zaziya kufela engqondweni yakhe engakhange afundise umzi kaXhosa ngobuXhosa bawo. UMkonto (2005: 17) uhambisa athi xa ethetha ngoTamsanqa: Most of his experiences which he shared with people at the time were of hardships ... probably these were some of the experiences that triggered the themes expressed in ‘Buzani kubawo’ and ‘Ukuba ndandazile’ Ngokwala mazwi angentla, okona kuncomekayo ngoTamsanqa kukuba uthe nokuba sele ehlangabezana neenzingo zobomi kodwa wabona kukuhle ukuba afundise umzi kaXhosa ngaloo mahla ndinyuka kuba kakade lisiko kwaXhosa into yokuba xa uye wagileka endaweni ethile uze ufundise abanye ukwenzela ukuba bangangeni kulaa mgibe ubuwele kuwo. Bubuntu ke obo. Ubukhulu becala bezinto athe wadlula kuzo uTamsanqa zicazululwe kwisahluko sesibini esidandalazisa ubunzululwazi mlando mbali wobom ngababhali. Okunye, uTamsanqa sesinye sezizukulwana esathi saneTamsanqa lokukhula ngeliya xesha amasiko nezithethe kwaXhosa bezisaqhutywa ngendlela encomekayo kunangoku, kodwa umfundi makaqaphele ukuba umphandi akazami kuthelekisa amaxesha amasiko nezithethe ezaziqhutywa kodwa ubona kubalulekile ukuba icace inkolelo ethi amasiko nezithethe namaxesha awayeqhutywa ngawo awasafani. Kolu phando nzulu okunye okuphambili kukuthi nangona aba babhali babini bathi basebenzisa ulwimi oluntsokothileyo nezagwelo zokubhala ezifihlakeleyo ngendlela enomkhitha kodwa loo nto ibe lulutho kumzi kaPhalo kuba ushiyeke ufumbethe ulwimi lwesiXhosa. Ngaphezu koko amaXhosa ashiyeke efumbethe ulwazi ngamasiko nezithethe ekusafuneka efundisiwe. Ingcambu yolu phando ke ingamasiko nezithethe kusetyenziswa isiThako samaSiko neziThethe esiza kuchazwa banzi kwimihlathi engezantsi. Ngaphandle kokuphonononga nzulu intsingiselo yamasiko nezithethe, olu phando lukwayinkuthazo kwabanye ababhali ukuba bazeke mzekweni benjenjeya ukuzalisa umphanda kaXhosa ngamasiko nezithethe kunye nolwimi olusulungekileyo khona ukuze izizukulwana ngezizukulwana zibe nento yokufunda. Ukongeza, kukukhuthaza abo babhali baneembalo ezintlakekileyo nezibutenxarha ngokwamasiko nezithethe, nolwimi ke, ukuba baziqhelanise nokufunda iincwadi zesiXhosa, bafunde isiXhosa, baphande ngokuzinikela ngemiba yesiXhosa. Njengamntu mtsha, olu phando lukhuthaza olunye ulutsha ngokubaluleka kokulondolozwa kwenkcubeko ukuze isizukulwana esizayo sibe nokufunda kuyo. Uphando olu lujolise ekukhuliseni iimbalo zesiXhosa ingakumbi ke xa sele lubhalwe ngesiXhosa. Likho iqaqobana elibhalileyo ngesiXhosa kodwa ezinye zezo mbalo ziyakhwinisa ngenxa yegrama etenxileyo, umgangatho ophantsi wokusetyenziswa kolwimi ukunonga iintetho, nezinye iziphene. Masibe sisithi ziinzame ekukhucululeni nasekuphuculeni oko kwenziwa ngabeLungu; masingaligxeki kakhulu elo gcuntswana. Enye yezinto ezikhwinisayo kuluncwadi lwesiXhosa kukunqongophala kweencwadi ezibonisa isiNtu sethu ngendlela egqibeleleyo nemsulwa. Iyathuthumba into yokunqongophala kweencwadi ezingembali yethu ebhalwe sithi. Oku kunqongophala kufika kube negalelo elibi kubafundi neetitshala zesiXhosa ezona kufuneka zingcamle ubuncwane benkcubeko yazo kunye nabafundi jikelele. Iincwadi eziya kuthi zisetyenziswe zezo zababhali abaziinjojeli kubhalo lwesiXhosa, uS.E.K. Mqhayi noW.K. Tamsanqa. Isizathu soko asikokuba umphandi uzama ukuthelekisa ababhali koko uya kubachonga, okokuqala, ngenxa yokuba bengababhali abaphume izandla kuncwadi lwesiXhosa. Okwesibini, kunconywa ubuchule babo ekusebenziseni ulwimi nesakhono njengesixhobo sokuphakamisa umgangatho woncwadi lwesiNtu ngokuyeleleneyo namasikonezithethe. Okwesithathu, iimbalo zabo zezinye zeembalo ezithe zaphakanyiswa kakhulungabaphandi de zafumana amawonga ngamawonga. Okwesine, kudederhu lweencwadizesiXhosa ezingaka andinokwazi ukuthi ndilume umthamo omkhulu endizojika ndixakane nawo ndingakwazi ukuwuhlafuna ndiwucokisise hleze ndomiwe emqaleni ndingabisalugqiba kwa olo phando.
- Full Text:
- Date Issued: 2020
- Authors: Diko, Mlamli
- Date: 2020
- Subjects: Xhosa (African people) , Mqhayi, S E K -- Ityala lamawele , Tamsanqa, Witness K -- Ukuba ndandazile , Xhosa (African people) -- Social life and customs , Authors, South African -- 19th century -- Criticism and interpretation , Xhosa (African people) -- Rites and ceremonies , Mqhayi, S E K -- Critisicism and interpretation , Tamsanqa, Witness, K -- Criticism and interpretation , Xhosa literature -- Criticism and interpretation , Xhosa fiction -- History and criticism
- Language: Xhosa
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/145232 , vital:38420
- Description: Olu phando lujolise ekubhentsiseni nasekuphononongeni nzulu indima yamasiko nezithethe kwiincwadi ezichongiweyo zesiXhosa ezizezi, “Ityala Lamawele” (1914) ibhalwe nguSamuel Edward Krune Mqhayi kunye no “Ukuba Ndandazile” (1967) ibhalwe nguWitness Kholekile Tamsanqa. Amasiko nezithethe aya kuthi aphononongwe ngala: ukulobola, ingqithi nesithembu. Kwakhona, la masiko nezi zithethe ziya kuthi ziphicothwe kugudlwa kwizinto zesiNtu ezinobuzaza eziqhushekwe zaze zancathama phantsi kwawo. Umzekelo, phantsi kwesiko lokulobola kukho izithethe ezithiwe qhushe phantsi kwalo ezifana nokuhota, ukuyalwa komtshakazi nezinye. Zonke ezi zinto ziya kuthi zivelelwe. La masiko nezi zithethe zichongwe kuba kukholeleka into ethi zitshatshele ngokwendima eziyidlalayo kwezi ncwadi zimbini. Ukubalasela kwawo la masiko nezithethe akwaneli ekubeni indima yawo ityhilwe kwezi ncwadi kuphela, koko indima yawo ithi ityhile banzi ngentlalo kaXhosa. Lilonke, aba babhali babini ababhali ngezinto ezingaziwayo okanye ezibuntsomirha, koko babhala ngemiba echaphazela amaXhosa ngqo. Umphandi uya kuthi aqhaqhe iindlela la masiko nezithethe aqhutywa ngazo, iinjongo zokwenziwa kwawo kwakunye neziphumo xa ethe la masiko enziwa okanye angenziwa ngokusesikweni. Konke oku kuya kuthi kwenziwe egameni lobuXhosa bemveli. Umphandi uya kukwenza oku ngeenjongo zokuphicotha nzulu intsingiselo ngokwamasiko nezithethe zamaXhosa ezama ukutyhila obona bunyani bufihlakeleyo bamasiko nezithethe kunye nokuzalana kwawo nentlalo yamaXhosa. Ngaphezulu, kukutyhila into ethi kwaXhosa amasiko nezithethe ziintsika zokuphila, ngako oko ananto ithile ayithethayo kuthi thina maXhosa ungaphiki nje kuba ezakwaLizwi zidungadungile ngendlela yazo kumzi kaPhalo ze zasahlukanisa nezinto zoobawo bethu. Kunamhlanje nje azinqabanga iintetho ezithi ukunqula iminyanya nezinyanya bubuhedeni, ukuxhela ibhokhwe kuyongxengxezwa bubudimoni. Kule ngxoxo, kuya kujongwa isakhono nobuchule bababhali abathe babusebenzisa njengesixhobo sokukhusela inkcubeko yamaXhosa eyathi yabhunyulwa ngamaNgesi yasala nje ibhityile, yiyo ke ngoku le esele igululwa okwamathumbu ngurhulumente wenkululeko. Lilonke, kwa kolu phando kunconywa ababhali abaziingcungela ekubeni basebenzise ulwazi lwabo lolwimi ekukhuseleni inkcubeko yamaXhosa athi xa ahlomla ngayo uMkonto (2005: v) athi: The study of the survival of cultural traditional customs in isiXhosa literature is an overdue task facing literary critics. Le ngcali ingentla apha ihlaba ikhwelo kubaphandi besiXhosa ukuba banyathelele phezulu bephanda bebhentsisa ubunyani bamasiko nezithethe kuncwadi lwesiXhosa. Olu phando, ngaphezu kwazo zonke izizathu, lusabela elo khwelo. Kwelinye icala, uthi uSaule (1996) xa ethetha ngoMqhayi, nangona uMqhayi lo wayenobuhlobo nabefundisi bezakwaLizwi nokhanyo kodwa akazange ayivumele ingqondo nentliziyo yakhe ithwetyulwe ziinkolo neenkcubeko zasemzini. Ukutsho ngokwakhe oku uSaule (1996: 20) xa ahambisa enjenje: Although Mqhayi was obviously a brain child of the missionaries, he did not, unlike many writers at that time, allow their influence to engulf his thoughts. He uses a Bible as a technique rather than as an instrument that guides him towards predestined objectives. Le ngcinga kaSaule ingentla igxininisiwe kwilixa elingaphambili nguDikeni (1992: 12) xa wayesithi: It is clear that Mqhayi as one of the early writers could not address the political situation of the South Africa directly in his novel. He had to use an extended metaphor to avoid the strict laws of censorship. This he did by using a Biblical story and adapting it to his culture. Ngokwezi ngcali zimbini, kuyaqapheleka ukuba nangona uMqhayi lo ifuthe laseNtshona lazama kangangoko linako ukumthwebula kodwa ukuhlakanipha kwakhe kwamenza wagwencela okwesikhwenene kwiingcambu zakhe, kwisizwe sakhe, kumasiko nezithethe zakwaXhosa. Kungani ke ukuba singangamphakamiseli phezulu lo mbhali ngokuthi simane sindwendwela iimbalo zakhe sihlaba sikhangela ukuba zithetha ukuthini na kuthi sizwe sikaXhosa xa sikule ndawo sikuyo nje? Kwelinye icala, uMkonto (2005) umqhwabela izandla uTamsanqa xa athi nangona wayefundile akazange ayivumele imfundo imntywilisele eludakeni lwaseNtshona hleze buthi obu buncwane bezi ncwadi zakhe zifana no “Buzani Kubawo” (1958), “Ukuba Ndandazile” (1967), “Imitha Yelanga” (1967) kunye nezinye zaziya kufela engqondweni yakhe engakhange afundise umzi kaXhosa ngobuXhosa bawo. UMkonto (2005: 17) uhambisa athi xa ethetha ngoTamsanqa: Most of his experiences which he shared with people at the time were of hardships ... probably these were some of the experiences that triggered the themes expressed in ‘Buzani kubawo’ and ‘Ukuba ndandazile’ Ngokwala mazwi angentla, okona kuncomekayo ngoTamsanqa kukuba uthe nokuba sele ehlangabezana neenzingo zobomi kodwa wabona kukuhle ukuba afundise umzi kaXhosa ngaloo mahla ndinyuka kuba kakade lisiko kwaXhosa into yokuba xa uye wagileka endaweni ethile uze ufundise abanye ukwenzela ukuba bangangeni kulaa mgibe ubuwele kuwo. Bubuntu ke obo. Ubukhulu becala bezinto athe wadlula kuzo uTamsanqa zicazululwe kwisahluko sesibini esidandalazisa ubunzululwazi mlando mbali wobom ngababhali. Okunye, uTamsanqa sesinye sezizukulwana esathi saneTamsanqa lokukhula ngeliya xesha amasiko nezithethe kwaXhosa bezisaqhutywa ngendlela encomekayo kunangoku, kodwa umfundi makaqaphele ukuba umphandi akazami kuthelekisa amaxesha amasiko nezithethe ezaziqhutywa kodwa ubona kubalulekile ukuba icace inkolelo ethi amasiko nezithethe namaxesha awayeqhutywa ngawo awasafani. Kolu phando nzulu okunye okuphambili kukuthi nangona aba babhali babini bathi basebenzisa ulwimi oluntsokothileyo nezagwelo zokubhala ezifihlakeleyo ngendlela enomkhitha kodwa loo nto ibe lulutho kumzi kaPhalo kuba ushiyeke ufumbethe ulwimi lwesiXhosa. Ngaphezu koko amaXhosa ashiyeke efumbethe ulwazi ngamasiko nezithethe ekusafuneka efundisiwe. Ingcambu yolu phando ke ingamasiko nezithethe kusetyenziswa isiThako samaSiko neziThethe esiza kuchazwa banzi kwimihlathi engezantsi. Ngaphandle kokuphonononga nzulu intsingiselo yamasiko nezithethe, olu phando lukwayinkuthazo kwabanye ababhali ukuba bazeke mzekweni benjenjeya ukuzalisa umphanda kaXhosa ngamasiko nezithethe kunye nolwimi olusulungekileyo khona ukuze izizukulwana ngezizukulwana zibe nento yokufunda. Ukongeza, kukukhuthaza abo babhali baneembalo ezintlakekileyo nezibutenxarha ngokwamasiko nezithethe, nolwimi ke, ukuba baziqhelanise nokufunda iincwadi zesiXhosa, bafunde isiXhosa, baphande ngokuzinikela ngemiba yesiXhosa. Njengamntu mtsha, olu phando lukhuthaza olunye ulutsha ngokubaluleka kokulondolozwa kwenkcubeko ukuze isizukulwana esizayo sibe nokufunda kuyo. Uphando olu lujolise ekukhuliseni iimbalo zesiXhosa ingakumbi ke xa sele lubhalwe ngesiXhosa. Likho iqaqobana elibhalileyo ngesiXhosa kodwa ezinye zezo mbalo ziyakhwinisa ngenxa yegrama etenxileyo, umgangatho ophantsi wokusetyenziswa kolwimi ukunonga iintetho, nezinye iziphene. Masibe sisithi ziinzame ekukhucululeni nasekuphuculeni oko kwenziwa ngabeLungu; masingaligxeki kakhulu elo gcuntswana. Enye yezinto ezikhwinisayo kuluncwadi lwesiXhosa kukunqongophala kweencwadi ezibonisa isiNtu sethu ngendlela egqibeleleyo nemsulwa. Iyathuthumba into yokunqongophala kweencwadi ezingembali yethu ebhalwe sithi. Oku kunqongophala kufika kube negalelo elibi kubafundi neetitshala zesiXhosa ezona kufuneka zingcamle ubuncwane benkcubeko yazo kunye nabafundi jikelele. Iincwadi eziya kuthi zisetyenziswe zezo zababhali abaziinjojeli kubhalo lwesiXhosa, uS.E.K. Mqhayi noW.K. Tamsanqa. Isizathu soko asikokuba umphandi uzama ukuthelekisa ababhali koko uya kubachonga, okokuqala, ngenxa yokuba bengababhali abaphume izandla kuncwadi lwesiXhosa. Okwesibini, kunconywa ubuchule babo ekusebenziseni ulwimi nesakhono njengesixhobo sokuphakamisa umgangatho woncwadi lwesiNtu ngokuyeleleneyo namasikonezithethe. Okwesithathu, iimbalo zabo zezinye zeembalo ezithe zaphakanyiswa kakhulungabaphandi de zafumana amawonga ngamawonga. Okwesine, kudederhu lweencwadizesiXhosa ezingaka andinokwazi ukuthi ndilume umthamo omkhulu endizojika ndixakane nawo ndingakwazi ukuwuhlafuna ndiwucokisise hleze ndomiwe emqaleni ndingabisalugqiba kwa olo phando.
- Full Text:
- Date Issued: 2020
“A thousand mad things before breakfast”: the interplay of reason and imagination in J.K. Rowling’s Harry Potter Series
- Authors: Dingle, Teresa Anne
- Date: 2020
- Subjects: Potter, Harry (Fictitious character) , Rowling, J. K. -- Characters -- Harry Potter , Rowling, J. K. -- Criticism and interpretation , Fantasy fiction, English -- History and criticism , Magic in literature , Wizards in literature , Rationalism in literature , Imagination in literature , Prejudices in literature
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/118065 , vital:34592
- Description: Realism and imagination serve roles in J.K. Rowling’s world creation in the Harry Potter series and thus will be traced through this thesis. Both rational and imaginative thinking are modes of thought and play roles in characters’ responses to issues. Further, reason and imagination are used in Harry Potter as modes of resistance against the prejudice which shapes much of the society of the magical world and so will be examined. In the Harry Potter series, Rowling combines fantasy traditions with realism and in so doing ensures her wizarding world mirrors the world of the reader. Rowling enacts a re-creation of the real world of the reader through a recombination of realistic and fantasy elements. This thesis will call on fantasy theorists Rosemary Jackson and Dimitra Fimi as well as the fantasy and science fiction writer Ursula Le Guin to examine how Rowling conforms to and expands on the fantasy tradition in which she writes in her creation of the magical world. It is made evident through Rowling’s treatment of Harry’s friends Hermione Granger and Luna Lovegood that combining reason and imagination is more beneficial than choosing one over the other. The girls’ ways of thinking, seeing and interacting with those around them are complex and he learns from their combined wisdom how to navigate challenges and trials. Criticism focusing primarily on the secondary character of Luna is relatively scarce, despite her impact on Harry’s views regarding death and the afterlife. This thesis offers a new perspective on the importance to Rowling’s narrative of this open-minded, idiosyncratic figure. Rational and imaginative ways of thinking are necessary modes to use in the resistance to prejudice in wizarding society since this pervasive privileging of wizards over other magical beings espoused by the magical government inspires Lord Voldemort to kill or subjugate those whose magical heritage falls short of pure-blooded wizarding ancestry. In analysing the ostensibly conflicting rational and imaginative modes of thought, I examine Rowling’s unconscious use of shadow theory through her treatment of Harry’s dreams and visions – a direct connection between Harry and Lord Voldemort. Harry confronts his antagonist – and addresses the prejudices pervading wizarding society – through making rational decisions that require imaginative action.
- Full Text:
- Date Issued: 2020
- Authors: Dingle, Teresa Anne
- Date: 2020
- Subjects: Potter, Harry (Fictitious character) , Rowling, J. K. -- Characters -- Harry Potter , Rowling, J. K. -- Criticism and interpretation , Fantasy fiction, English -- History and criticism , Magic in literature , Wizards in literature , Rationalism in literature , Imagination in literature , Prejudices in literature
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/118065 , vital:34592
- Description: Realism and imagination serve roles in J.K. Rowling’s world creation in the Harry Potter series and thus will be traced through this thesis. Both rational and imaginative thinking are modes of thought and play roles in characters’ responses to issues. Further, reason and imagination are used in Harry Potter as modes of resistance against the prejudice which shapes much of the society of the magical world and so will be examined. In the Harry Potter series, Rowling combines fantasy traditions with realism and in so doing ensures her wizarding world mirrors the world of the reader. Rowling enacts a re-creation of the real world of the reader through a recombination of realistic and fantasy elements. This thesis will call on fantasy theorists Rosemary Jackson and Dimitra Fimi as well as the fantasy and science fiction writer Ursula Le Guin to examine how Rowling conforms to and expands on the fantasy tradition in which she writes in her creation of the magical world. It is made evident through Rowling’s treatment of Harry’s friends Hermione Granger and Luna Lovegood that combining reason and imagination is more beneficial than choosing one over the other. The girls’ ways of thinking, seeing and interacting with those around them are complex and he learns from their combined wisdom how to navigate challenges and trials. Criticism focusing primarily on the secondary character of Luna is relatively scarce, despite her impact on Harry’s views regarding death and the afterlife. This thesis offers a new perspective on the importance to Rowling’s narrative of this open-minded, idiosyncratic figure. Rational and imaginative ways of thinking are necessary modes to use in the resistance to prejudice in wizarding society since this pervasive privileging of wizards over other magical beings espoused by the magical government inspires Lord Voldemort to kill or subjugate those whose magical heritage falls short of pure-blooded wizarding ancestry. In analysing the ostensibly conflicting rational and imaginative modes of thought, I examine Rowling’s unconscious use of shadow theory through her treatment of Harry’s dreams and visions – a direct connection between Harry and Lord Voldemort. Harry confronts his antagonist – and addresses the prejudices pervading wizarding society – through making rational decisions that require imaginative action.
- Full Text:
- Date Issued: 2020
Insight into the influence of the internet on the buying behaviour of new car customers during their decision-making process
- Authors: Dlamini, Andile
- Date: 2020
- Subjects: Consumer behavior -- South Africa , Decision making Electronic commerce
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/50502 , vital:42205
- Description: The study investigates the influence of the internet on the buying behaviour of new cars customers during their decision-making process. The advent of the internet has transformed the manner customers search for information to support their purchase decision making process. The traditional purchase process for new cars has been impacted by the growth of the internet and other related digital technologies like mobile phones particularly smartphones. The ease of access to the internet has empowered consumers by promoting market transparency which has allowed customers to have influence on products and prices. Online shopping experience has conditioned consumer buying behaviour as they now research, select and buy new cars differently. The frequency of the dealership visits has significantly decreased as most of the time is spent online. As the result, the role of a salesperson in the new car buying decision process is becoming redundant and, in most instances, reduced to transactional dealmaker. The study explores how the phenomenon of the internet has radically changed the consumer buying behaviour and how this poses a threat to the future of the dealerships in their current form of brick and mortar as well as the role of a salesperson in the car buying process.
- Full Text:
- Date Issued: 2020
- Authors: Dlamini, Andile
- Date: 2020
- Subjects: Consumer behavior -- South Africa , Decision making Electronic commerce
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/50502 , vital:42205
- Description: The study investigates the influence of the internet on the buying behaviour of new cars customers during their decision-making process. The advent of the internet has transformed the manner customers search for information to support their purchase decision making process. The traditional purchase process for new cars has been impacted by the growth of the internet and other related digital technologies like mobile phones particularly smartphones. The ease of access to the internet has empowered consumers by promoting market transparency which has allowed customers to have influence on products and prices. Online shopping experience has conditioned consumer buying behaviour as they now research, select and buy new cars differently. The frequency of the dealership visits has significantly decreased as most of the time is spent online. As the result, the role of a salesperson in the new car buying decision process is becoming redundant and, in most instances, reduced to transactional dealmaker. The study explores how the phenomenon of the internet has radically changed the consumer buying behaviour and how this poses a threat to the future of the dealerships in their current form of brick and mortar as well as the role of a salesperson in the car buying process.
- Full Text:
- Date Issued: 2020