Implementing performance management at local government level in South Africa : a case study on the impact of organisational culture
- Authors: Williams, Quinton Walter
- Date: 2006
- Subjects: Buffalo City (South Africa) Local government -- South Africa Municipal government -- South Africa Performance -- Management -- South Africa Corporate culture -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:749 , http://hdl.handle.net/10962/d1003870
- Description: Local Government in South Africa has undergone much transformation since 2000. Although much of the change has been to correct imbalances, inequities and disparities within our local communities as a result of Apartheid, change has also been motivated by National Government’s realisation that, as with governments throughout the world, there is a need to modernise all spheres of Government. Part of this transformation process at a local government level in South Africa has been to ensure that municipalities become more responsive to the communities’ needs. The guiding principles for this transformation are contained in the White Paper on the Transformation of the Public Service (1995) and the Batho Pele White Paper (1997). This has informed the Municipal Systems Act: Act 32 of 2000 of which Chapter 6 determines that municipalities will have a performance management system to promote a culture of performance management amongst the political structures, political office bearers, councillors and administration. The performance management system must ensure that the municipality administers its affairs in an economical, effective, efficient and accountable manner. A literature review contained in this research, indicates that internationally, implementing performance management systems at a local government level is impact upon by a number of factors such as the organizational culture of an institution. This research, which has been grounded within a constructivist paradigm, describes the impact organizational culture has had on the implementation process of the performance management system at Buffalo City Municipality. Interviews were conducted amongst the Section 57 employees (i.e. the Directors) and those employees directly responsible for implementing performance management. The four Directors, two General Managers and the portfolio councilor were interviewed. Semi-structured interviews were conducted with the interviewees and this culminated in a total of 10 hours of interviewing. The protocols were analyzed using the guidelines suggested by Boyatzis (1998) and the findings are detailed in two chapters. The findings of the research were that the implementation of the performance management system at Buffalo City Municipality has been impacted on by the dichotomy between the political and administrative leadership, resulting in non-implementation of council resolutions, the lack of an organizational strategy, poor institutional arrangements and inadequate resource allocation, are reported. However, the most important finding was the impact that a culture of fear has had on the implementation process. This culture of fear and its impact on the implementation of performance management system is described as the most pervasive and insidious of all the findings to have negatively impacted on the implementation process. This research ends with recommendations for further research and it is argued that each organization has its own unique organizational culture. The conclusion is that no single typology, as contained in the literature, which can account for the specific impact organizational culture will have on the implementation process of a performance management system at local government level in South Africa. Consequently, implementers of performance management systems must assess the unique characteristics of each organization’s culture prior to implementation, in order to evaluate its impact that the organizational culture can have on the process.
- Full Text:
- Date Issued: 2006
- Authors: Williams, Quinton Walter
- Date: 2006
- Subjects: Buffalo City (South Africa) Local government -- South Africa Municipal government -- South Africa Performance -- Management -- South Africa Corporate culture -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:749 , http://hdl.handle.net/10962/d1003870
- Description: Local Government in South Africa has undergone much transformation since 2000. Although much of the change has been to correct imbalances, inequities and disparities within our local communities as a result of Apartheid, change has also been motivated by National Government’s realisation that, as with governments throughout the world, there is a need to modernise all spheres of Government. Part of this transformation process at a local government level in South Africa has been to ensure that municipalities become more responsive to the communities’ needs. The guiding principles for this transformation are contained in the White Paper on the Transformation of the Public Service (1995) and the Batho Pele White Paper (1997). This has informed the Municipal Systems Act: Act 32 of 2000 of which Chapter 6 determines that municipalities will have a performance management system to promote a culture of performance management amongst the political structures, political office bearers, councillors and administration. The performance management system must ensure that the municipality administers its affairs in an economical, effective, efficient and accountable manner. A literature review contained in this research, indicates that internationally, implementing performance management systems at a local government level is impact upon by a number of factors such as the organizational culture of an institution. This research, which has been grounded within a constructivist paradigm, describes the impact organizational culture has had on the implementation process of the performance management system at Buffalo City Municipality. Interviews were conducted amongst the Section 57 employees (i.e. the Directors) and those employees directly responsible for implementing performance management. The four Directors, two General Managers and the portfolio councilor were interviewed. Semi-structured interviews were conducted with the interviewees and this culminated in a total of 10 hours of interviewing. The protocols were analyzed using the guidelines suggested by Boyatzis (1998) and the findings are detailed in two chapters. The findings of the research were that the implementation of the performance management system at Buffalo City Municipality has been impacted on by the dichotomy between the political and administrative leadership, resulting in non-implementation of council resolutions, the lack of an organizational strategy, poor institutional arrangements and inadequate resource allocation, are reported. However, the most important finding was the impact that a culture of fear has had on the implementation process. This culture of fear and its impact on the implementation of performance management system is described as the most pervasive and insidious of all the findings to have negatively impacted on the implementation process. This research ends with recommendations for further research and it is argued that each organization has its own unique organizational culture. The conclusion is that no single typology, as contained in the literature, which can account for the specific impact organizational culture will have on the implementation process of a performance management system at local government level in South Africa. Consequently, implementers of performance management systems must assess the unique characteristics of each organization’s culture prior to implementation, in order to evaluate its impact that the organizational culture can have on the process.
- Full Text:
- Date Issued: 2006
Miscarriage : an exploration of women's experience : a qualitative study
- Watson, Julia Margretha Garland
- Authors: Watson, Julia Margretha Garland
- Date: 2004
- Subjects: Miscarriage -- Psychological aspects , Loss (Psychology) , Bereavement -- Psychological aspects , Infants -- Death -- Psychological aspects , Fetal death -- Psychological aspects
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:688 , http://hdl.handle.net/10962/d1003735 , Miscarriage -- Psychological aspects , Loss (Psychology) , Bereavement -- Psychological aspects , Infants -- Death -- Psychological aspects , Fetal death -- Psychological aspects
- Description: Miscarriage can result in significant psychological distress to women. However, many women experience a cultural norm which attributes minimal meaning to the loss. This is reflected in the lack of support experienced from interaction with both medical professionals and those within the individual's social context. This qualitative study reports on the unique experiences of six South African women; their experience of other's reactions to their miscarriage; and their recommendations for better coping with the experience. Data was gathered using one semi-structured interview. Data reduction and analysis followed using a four-stage model of thematic outlines, coding, and comparisons (Marshall and Rossman 1998:152; Marck and Field 1994:9). The objective of the analysis sought to compare the themes generated by the actual data collected with those described in other studies. In this way the findings of the study are generalisable to a larger population and allows for a greater sense of representivity (Silverman 1994:160). Comparisons were made between the women's experiences, as told by them, and Bowles' identification of the Four Domains of Miscarriage Distress Symptoms (2000). The women viewed psychological support as essential in the process of coping; and acknowledgement of their loss as being the loss of a child, as a strong determinant of coming to terms with the loss. A strong need to have support from other women who had shared the experience was voiced. Recommendations for improved intervention are made. In short the core recommendations are: the provision of patient follow-up; the provision of written material; and, specialist training for those working in the area of pregnancy loss.
- Full Text:
- Date Issued: 2004
- Authors: Watson, Julia Margretha Garland
- Date: 2004
- Subjects: Miscarriage -- Psychological aspects , Loss (Psychology) , Bereavement -- Psychological aspects , Infants -- Death -- Psychological aspects , Fetal death -- Psychological aspects
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:688 , http://hdl.handle.net/10962/d1003735 , Miscarriage -- Psychological aspects , Loss (Psychology) , Bereavement -- Psychological aspects , Infants -- Death -- Psychological aspects , Fetal death -- Psychological aspects
- Description: Miscarriage can result in significant psychological distress to women. However, many women experience a cultural norm which attributes minimal meaning to the loss. This is reflected in the lack of support experienced from interaction with both medical professionals and those within the individual's social context. This qualitative study reports on the unique experiences of six South African women; their experience of other's reactions to their miscarriage; and their recommendations for better coping with the experience. Data was gathered using one semi-structured interview. Data reduction and analysis followed using a four-stage model of thematic outlines, coding, and comparisons (Marshall and Rossman 1998:152; Marck and Field 1994:9). The objective of the analysis sought to compare the themes generated by the actual data collected with those described in other studies. In this way the findings of the study are generalisable to a larger population and allows for a greater sense of representivity (Silverman 1994:160). Comparisons were made between the women's experiences, as told by them, and Bowles' identification of the Four Domains of Miscarriage Distress Symptoms (2000). The women viewed psychological support as essential in the process of coping; and acknowledgement of their loss as being the loss of a child, as a strong determinant of coming to terms with the loss. A strong need to have support from other women who had shared the experience was voiced. Recommendations for improved intervention are made. In short the core recommendations are: the provision of patient follow-up; the provision of written material; and, specialist training for those working in the area of pregnancy loss.
- Full Text:
- Date Issued: 2004
The visual communication of environmental awareness issues in Jeff Orlowski's,Chasing Ice (2012) and Yann Arthurs -Bertrand's home (2009)
- Authors: Van der Walt, Nadia Elize
- Date: 2018
- Subjects: Visual communication , Environmentalism in motion pictures Documentary films -- History and critism
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/45547 , vital:38665
- Description: This study presents an investigation into the visual communication complexities within the genre of documentary film, specifically aimed at the development of a set of criteria of cinematic techniques for the visual communication of environmental awareness issues. This process utilises a theoretical approach to understanding the development and communicative possibilities of documentary film, as well as an analytical interpretation structured on semiotic film theory. The theoretical investigation reveals Bill Nichols’ (2010) documentary modes as an established analytical model. This study engages with four of Nichols’ six modes – namely, the poetic, the expository, the observational and the participatory modes, as the criteria for the extraction of scenes and/or images from Chasing Ice (2012) by Jeff Orlowski and Home (2009) by Yann Arthurs-Bertrand. Once Nichols’ modes have been identified, a semiotic reading is conducted. Gillian Rose’s (2016) visual analysis framework underpinned by Pieter J. Fourie’s (1988) sociological approach to film analysis, is utilised to read the selected film texts. A comparative analysis of Chasing Ice (2012) and Home (2009) reveals that the inclusion of different and multiple modes constructs the visualisation of environmental awareness issues in the documentary film genre. The cinematic techniques specific to the documentary modes represented in Chasing Ice (2012) and Home (2009) are appropriated in the construction of three film shorts within the researcher’s documentary film study, Karoo (2017). This combination of theory and practice yields the researcher a considered and informed approach to constructing documentary imagery aimed at visualising the current environment of the Karoo Basin prior to the possibility of shale gas exploration and/or exploitation.
- Full Text:
- Date Issued: 2018
- Authors: Van der Walt, Nadia Elize
- Date: 2018
- Subjects: Visual communication , Environmentalism in motion pictures Documentary films -- History and critism
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/45547 , vital:38665
- Description: This study presents an investigation into the visual communication complexities within the genre of documentary film, specifically aimed at the development of a set of criteria of cinematic techniques for the visual communication of environmental awareness issues. This process utilises a theoretical approach to understanding the development and communicative possibilities of documentary film, as well as an analytical interpretation structured on semiotic film theory. The theoretical investigation reveals Bill Nichols’ (2010) documentary modes as an established analytical model. This study engages with four of Nichols’ six modes – namely, the poetic, the expository, the observational and the participatory modes, as the criteria for the extraction of scenes and/or images from Chasing Ice (2012) by Jeff Orlowski and Home (2009) by Yann Arthurs-Bertrand. Once Nichols’ modes have been identified, a semiotic reading is conducted. Gillian Rose’s (2016) visual analysis framework underpinned by Pieter J. Fourie’s (1988) sociological approach to film analysis, is utilised to read the selected film texts. A comparative analysis of Chasing Ice (2012) and Home (2009) reveals that the inclusion of different and multiple modes constructs the visualisation of environmental awareness issues in the documentary film genre. The cinematic techniques specific to the documentary modes represented in Chasing Ice (2012) and Home (2009) are appropriated in the construction of three film shorts within the researcher’s documentary film study, Karoo (2017). This combination of theory and practice yields the researcher a considered and informed approach to constructing documentary imagery aimed at visualising the current environment of the Karoo Basin prior to the possibility of shale gas exploration and/or exploitation.
- Full Text:
- Date Issued: 2018
Phenology of the important coleopterous pests of pine forests in the Western Cape, South Africa
- Authors: Tribe, Geoffrey Darryl
- Date: 1992
- Subjects: Beetles -- South Africa Bark beetles -- South Africa -- Cape of Good Hope Scolytidae Phenology -- South Africa Phenology -- South Africa -- Cape of Good Hope
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5737 , http://hdl.handle.net/10962/d1005423
- Description: The phenology of the three exotic pine bark beetles present in South Africa was determined in the south-western Cape Province. Results from weekly trapping of adult beetles using trap-logs over a period of five years showed that the different species had activity peaks at different times of the year. Hylastes angustatus was the most consistent with 95% of the beetles captured in September and October. The Orthotomicus erosus activity peak was more variable but always occurred in the summer months (October to February) when 84% of the beetles were captured. Hylurgus ligniperda was the most variable, being found in every month of the year, although an autumn peak representing 37% of the beetles occurred in April/May. Activity peaks of each species coincided with distinct climatic conditions. Buried and partially-buried pine logs placed vertically in the soil to simulate roots and stems of seedlings were used to determine the colonisation sites of the three bark beetle species. Ninety-eight percent of O. erosus beetles were found in the protruding parts of the logs while 86% of H. ligniperda beetles were found mainly below soil level. H. angustatus were intermediate, entering the logs at or just below the soil interface but colonising mainly the buried parts in which 64% of the beetles were found. Both H. angustatus and H. ligniperda were able to detect and colonise logs buried horizontally at depths of 400mm, but O. erosus beetles were unable to do so. For adequate protection of seedlings from bark beetles, insecticide should be applied to both stems and roots. The phenology of the indigenous pine needle feeders Oosomus varius (Curculionidae) and Prasoidea sericea (Chrysomelidae) was determined by counting, at weekly intervals, the number of beetles present on 10 young pine trees. The O. varius activity peak occurred in August where 42% of all beetles were active, with 87% of the beetles present in July, August and September. P. sericea also had their activity peak in August when 60% of all beetles were active, but with August and September alone accounting for 87% of the beetles. The occurrence of the activity peaks was consistent each year over the five-year study period. This information facilitates the correct timing of prophylactic insecticide sprays.
- Full Text:
- Date Issued: 1992
- Authors: Tribe, Geoffrey Darryl
- Date: 1992
- Subjects: Beetles -- South Africa Bark beetles -- South Africa -- Cape of Good Hope Scolytidae Phenology -- South Africa Phenology -- South Africa -- Cape of Good Hope
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5737 , http://hdl.handle.net/10962/d1005423
- Description: The phenology of the three exotic pine bark beetles present in South Africa was determined in the south-western Cape Province. Results from weekly trapping of adult beetles using trap-logs over a period of five years showed that the different species had activity peaks at different times of the year. Hylastes angustatus was the most consistent with 95% of the beetles captured in September and October. The Orthotomicus erosus activity peak was more variable but always occurred in the summer months (October to February) when 84% of the beetles were captured. Hylurgus ligniperda was the most variable, being found in every month of the year, although an autumn peak representing 37% of the beetles occurred in April/May. Activity peaks of each species coincided with distinct climatic conditions. Buried and partially-buried pine logs placed vertically in the soil to simulate roots and stems of seedlings were used to determine the colonisation sites of the three bark beetle species. Ninety-eight percent of O. erosus beetles were found in the protruding parts of the logs while 86% of H. ligniperda beetles were found mainly below soil level. H. angustatus were intermediate, entering the logs at or just below the soil interface but colonising mainly the buried parts in which 64% of the beetles were found. Both H. angustatus and H. ligniperda were able to detect and colonise logs buried horizontally at depths of 400mm, but O. erosus beetles were unable to do so. For adequate protection of seedlings from bark beetles, insecticide should be applied to both stems and roots. The phenology of the indigenous pine needle feeders Oosomus varius (Curculionidae) and Prasoidea sericea (Chrysomelidae) was determined by counting, at weekly intervals, the number of beetles present on 10 young pine trees. The O. varius activity peak occurred in August where 42% of all beetles were active, with 87% of the beetles present in July, August and September. P. sericea also had their activity peak in August when 60% of all beetles were active, but with August and September alone accounting for 87% of the beetles. The occurrence of the activity peaks was consistent each year over the five-year study period. This information facilitates the correct timing of prophylactic insecticide sprays.
- Full Text:
- Date Issued: 1992
The awareness of Black men involved in domestic violence after rehabilitation programme : an interpretive phenomenological analysis
- Authors: Tladi, Martha Makgamatwane
- Date: 2018
- Subjects: Family violence Blacks Rehabilitation
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/14011 , vital:39761
- Description: The aim of this research study is to explore the subjective views and experiences of black men who were perpetrators of domestic violence and have gone through a rehabilitation programme as a result. This paper also explores the connection between masculinity and domestic violence, and how perpetrators make sense of the concept of domestic violence and abuse. The reason underlying the study is to contribute to the fight against domestic violence, perpetrated by males, by understanding the root cause of the problem. This topic emerged due to the lack of sufficient academic papers on men as perpetrators of domestic violence, therefore the intention is to progressively close the gap and contribute to the already existing knowledge on the issue of domestic violence. The study comprised of four research participants gathered from different NGOs and thus different backgrounds. The sample comprised of two Black males and two Coloured males. It is worth noting that for the purpose of this study, black men refers to all men of colour. Thus, both African males and Coloured males fall under the same umbrella of Black men. An Interpretive Phenomenological Analysis from the Qualitative paradigm was used to analyse the data received from semi-structured interviews. The themes that arouse from the study were 1) Learning gender roles through observation; 2) Masculinity learned through teachings; 3) Misinterpreting African values; 4) Intoxication makes it easier to hit a woman; 5) Difficulty dealing with deep emotions; 6) Control and ownership in the relationship; 7) Gender roles forced by society; 8) Lack of consequences; and 9) Masculinity matures. The findings of the study is that masculinity is connected to men perpetrating domestic violence through misinterpreting African values that are taught by elders. Even though masculinity is taught to boys at a tender age, it was discovered that for some of the participants, masculinity is not stagnant but rather constantly changing as the individual grows in personality and life experiences, and thus their values change. As a result of this discovery, masculinity is also individualistic. These findings could assist in future research. Perhaps a much larger research focusing on evaluating, and later, developing rehabilitation programmes that speak to the individual experiences and beliefs of different South African males in order to accommodate the diverse cultures, and thus the beliefs that South Africa shares amongst its people.
- Full Text:
- Date Issued: 2018
- Authors: Tladi, Martha Makgamatwane
- Date: 2018
- Subjects: Family violence Blacks Rehabilitation
- Language: English
- Type: Thesis , Masters , MSoc
- Identifier: http://hdl.handle.net/10353/14011 , vital:39761
- Description: The aim of this research study is to explore the subjective views and experiences of black men who were perpetrators of domestic violence and have gone through a rehabilitation programme as a result. This paper also explores the connection between masculinity and domestic violence, and how perpetrators make sense of the concept of domestic violence and abuse. The reason underlying the study is to contribute to the fight against domestic violence, perpetrated by males, by understanding the root cause of the problem. This topic emerged due to the lack of sufficient academic papers on men as perpetrators of domestic violence, therefore the intention is to progressively close the gap and contribute to the already existing knowledge on the issue of domestic violence. The study comprised of four research participants gathered from different NGOs and thus different backgrounds. The sample comprised of two Black males and two Coloured males. It is worth noting that for the purpose of this study, black men refers to all men of colour. Thus, both African males and Coloured males fall under the same umbrella of Black men. An Interpretive Phenomenological Analysis from the Qualitative paradigm was used to analyse the data received from semi-structured interviews. The themes that arouse from the study were 1) Learning gender roles through observation; 2) Masculinity learned through teachings; 3) Misinterpreting African values; 4) Intoxication makes it easier to hit a woman; 5) Difficulty dealing with deep emotions; 6) Control and ownership in the relationship; 7) Gender roles forced by society; 8) Lack of consequences; and 9) Masculinity matures. The findings of the study is that masculinity is connected to men perpetrating domestic violence through misinterpreting African values that are taught by elders. Even though masculinity is taught to boys at a tender age, it was discovered that for some of the participants, masculinity is not stagnant but rather constantly changing as the individual grows in personality and life experiences, and thus their values change. As a result of this discovery, masculinity is also individualistic. These findings could assist in future research. Perhaps a much larger research focusing on evaluating, and later, developing rehabilitation programmes that speak to the individual experiences and beliefs of different South African males in order to accommodate the diverse cultures, and thus the beliefs that South Africa shares amongst its people.
- Full Text:
- Date Issued: 2018
Towards the development of a larval feeding strategy for the white-margined sole (Dagetichthys marginatus)
- Authors: Thompson, Ernst Frederick
- Date: 2014
- Subjects: Flatfishes -- South Africa , Soleidae -- South Africa , Soleidae -- Larvae , Soleidae -- Larvae -- Feeding and feeds , Soleidae -- Larvae -- Physiology , Artemia
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5364 , http://hdl.handle.net/10962/d1012982
- Description: The major bottleneck during the domestication of the white-margined sole Dagetichthys marginatus in South Africa has been low larval survival. The cause of this is not clear but considering current literature on flatfish culture and more specifically soleid culture, nutritional deficiencies are hypothesized to be the main possible cause. Following the importance of nutrition, the first aim of the research was to use an ontogenetic developmental approach to develop a species specific larval feeding strategy. Ontogenetic development of D. marginatus showed that weaning will take place at much later ages than other soleids currently being farmed. This makes the partial replacement of Artemia with a suitable inert diet in co-feeding strategies very important to cut the cost associated of live food production. This leads on to the second aim, in which an 'in vitro' approach was used to model the digestibility of Artemia, which could ultimately contribute towards designing inert feeds with similar digestibility characteristics to Artemia in the future. Obtaining nutrients from food is closely linked to the functional status of the digestive tract, the support organs and the external morphological characteristics required for the ingestion of live or inert feeds. Considering both morphological and physiological ontogenetic development, it is clear that D. marginatus follow a similar pattern to other soleids. Larvae can successfully feed on Artemia as early as 3 days after hatching but exhibit a slow metamorphosis into the juvenile stage when compared to other soleids. The absence of any detectable acidic protease activity during the first 45 days of development and the importance of exogenous enzymes from Artemia all points to limited capacity to digest artificial diets. Prior to modelling the 'in vitro' digestion of Artemia, digestive enzyme activity at different pH's were modelled using functional forms from the normal distributive category of functions. , As there is no substantiated information for the general effects of pH on enzyme activity in the literature for finfish larvae, three species occurring in the same bio-geographical region of Dagetichthys marginatus, namely Sarpa salpa, Diplodus sargus capensis and Argyrosomus japonicus were used to investigate this effect. The fitted parameters, namely the optimal pH and sigma (the slope around the optimal pH) showed two interesting results. When using a negative log likelihood ratio test to test for differences between species for a particular enzyme, the optimal pH for alkaline proteases (7.67), lipase (8.03), amylase (7.69) and phosphatase (9.84) activity was the same for all three species. Furthermore, the study illustrated the potential to detect dietary shifts during ontogenetic development based on changes in enzyme activity around the optimal pH using the sigma parameter. Sarpa salpa showed increased amylase activity and a decrease in protease activity around the optimal pH with increased size, corresponding to a change in diet from zooplankton to algae. The 'in vitro' modelling approach taken in this study was based on known enzyme interactions and dynamics which makes the results very interpretable. from Artemia is achieved based on gut evacuation time and enzyme levels. This 'in vitro' study furthermore clearly indicates the importance of exogenous enzymes from Artemia, contributing as much as 54 percent to protein digestion and 64 – 72 percent to carbohydrate digestion. This was however, only an initial investigation, and further expansion of the model is required to achieve a complete understanding of Artemia digestion and ultimately partial replacement with artificial diets. A feeding strategy for D. marginatus should therefore follow those of other farmed soleids, although there will be a general delay in implementation due to slower development. Problems can thus be solved and improvements made by transferring technology from other soleids to D. marginatus.
- Full Text:
- Date Issued: 2014
- Authors: Thompson, Ernst Frederick
- Date: 2014
- Subjects: Flatfishes -- South Africa , Soleidae -- South Africa , Soleidae -- Larvae , Soleidae -- Larvae -- Feeding and feeds , Soleidae -- Larvae -- Physiology , Artemia
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5364 , http://hdl.handle.net/10962/d1012982
- Description: The major bottleneck during the domestication of the white-margined sole Dagetichthys marginatus in South Africa has been low larval survival. The cause of this is not clear but considering current literature on flatfish culture and more specifically soleid culture, nutritional deficiencies are hypothesized to be the main possible cause. Following the importance of nutrition, the first aim of the research was to use an ontogenetic developmental approach to develop a species specific larval feeding strategy. Ontogenetic development of D. marginatus showed that weaning will take place at much later ages than other soleids currently being farmed. This makes the partial replacement of Artemia with a suitable inert diet in co-feeding strategies very important to cut the cost associated of live food production. This leads on to the second aim, in which an 'in vitro' approach was used to model the digestibility of Artemia, which could ultimately contribute towards designing inert feeds with similar digestibility characteristics to Artemia in the future. Obtaining nutrients from food is closely linked to the functional status of the digestive tract, the support organs and the external morphological characteristics required for the ingestion of live or inert feeds. Considering both morphological and physiological ontogenetic development, it is clear that D. marginatus follow a similar pattern to other soleids. Larvae can successfully feed on Artemia as early as 3 days after hatching but exhibit a slow metamorphosis into the juvenile stage when compared to other soleids. The absence of any detectable acidic protease activity during the first 45 days of development and the importance of exogenous enzymes from Artemia all points to limited capacity to digest artificial diets. Prior to modelling the 'in vitro' digestion of Artemia, digestive enzyme activity at different pH's were modelled using functional forms from the normal distributive category of functions. , As there is no substantiated information for the general effects of pH on enzyme activity in the literature for finfish larvae, three species occurring in the same bio-geographical region of Dagetichthys marginatus, namely Sarpa salpa, Diplodus sargus capensis and Argyrosomus japonicus were used to investigate this effect. The fitted parameters, namely the optimal pH and sigma (the slope around the optimal pH) showed two interesting results. When using a negative log likelihood ratio test to test for differences between species for a particular enzyme, the optimal pH for alkaline proteases (7.67), lipase (8.03), amylase (7.69) and phosphatase (9.84) activity was the same for all three species. Furthermore, the study illustrated the potential to detect dietary shifts during ontogenetic development based on changes in enzyme activity around the optimal pH using the sigma parameter. Sarpa salpa showed increased amylase activity and a decrease in protease activity around the optimal pH with increased size, corresponding to a change in diet from zooplankton to algae. The 'in vitro' modelling approach taken in this study was based on known enzyme interactions and dynamics which makes the results very interpretable. from Artemia is achieved based on gut evacuation time and enzyme levels. This 'in vitro' study furthermore clearly indicates the importance of exogenous enzymes from Artemia, contributing as much as 54 percent to protein digestion and 64 – 72 percent to carbohydrate digestion. This was however, only an initial investigation, and further expansion of the model is required to achieve a complete understanding of Artemia digestion and ultimately partial replacement with artificial diets. A feeding strategy for D. marginatus should therefore follow those of other farmed soleids, although there will be a general delay in implementation due to slower development. Problems can thus be solved and improvements made by transferring technology from other soleids to D. marginatus.
- Full Text:
- Date Issued: 2014
The design of a tannery near Bulawayo, Republic of Zimbabwe
- Authors: Sibanda, Sinqumo
- Date: 2016
- Subjects: Factories -- Zimbabwe -- Designs and plans Architecture, Industrial -- Zimbabwe -- Designs and plans , Tanneries -- Zimbabwe -- Designs and plans Architecture, Modern -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/18707 , vital:28709
- Description: The purpose of this research is to develop a design for a tannery using alternative tanning methods where natural chemicals would be used in the place of metal based acid. There are unprecedented levels of contamination in the natural water systems due to partially processed chemicals coming out of industries with tanneries producing a significant amount of untreated effluent. The aim of the research is to investigate the process of reclamation, rehabilitation and reuse of the animal hides as well as the reproduction of the inherent context, where a mutually beneficial interaction between the program and the context will be realized. This will involve a process of reclamation of the existing waste land, the remodeling of the existing dilapidated sewerage treatment infrastructure such that the existing structures and the waste treatment processes are adapted for the benefaction of the tannery. The design will explore the symbiotic nature and the contrasts that are inherent in factories as a type, with high volumes of waste and the envisaged mitigation mechanism this facility will have to the natural environment. Spatial concepts dealing with these programmatic contrasts, that is, containment and openness, heavy and light, interiority and exteriority, threshold and termination will be interrogated.
- Full Text:
- Date Issued: 2016
- Authors: Sibanda, Sinqumo
- Date: 2016
- Subjects: Factories -- Zimbabwe -- Designs and plans Architecture, Industrial -- Zimbabwe -- Designs and plans , Tanneries -- Zimbabwe -- Designs and plans Architecture, Modern -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/18707 , vital:28709
- Description: The purpose of this research is to develop a design for a tannery using alternative tanning methods where natural chemicals would be used in the place of metal based acid. There are unprecedented levels of contamination in the natural water systems due to partially processed chemicals coming out of industries with tanneries producing a significant amount of untreated effluent. The aim of the research is to investigate the process of reclamation, rehabilitation and reuse of the animal hides as well as the reproduction of the inherent context, where a mutually beneficial interaction between the program and the context will be realized. This will involve a process of reclamation of the existing waste land, the remodeling of the existing dilapidated sewerage treatment infrastructure such that the existing structures and the waste treatment processes are adapted for the benefaction of the tannery. The design will explore the symbiotic nature and the contrasts that are inherent in factories as a type, with high volumes of waste and the envisaged mitigation mechanism this facility will have to the natural environment. Spatial concepts dealing with these programmatic contrasts, that is, containment and openness, heavy and light, interiority and exteriority, threshold and termination will be interrogated.
- Full Text:
- Date Issued: 2016
Exploring mythical creatures and their influence on mental health amongst black South Africans residing in rural areas of the Eastern Cape Province, South Africa
- Authors: Sibam, Zimkhitha
- Date: 2019
- Subjects: Supernatural beliefs
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/44717 , vital:38150
- Description: In various cultures, supernatural beliefs abound and influence individuals through mythical ideas and figures. In South Africa and other parts of the world, mythical creatures are held accountable for terrorising individuals and instilling fear or, held accountable for a host of psychosocial experiences. For example, the tokoloshe is a mythical creature whose very name raises fear and suspicion amongst many Black South Africans. Using community narratives, this study explored the potential influence of the belief in mythical creatures, specifically the tokoloshe on mental health and well - being in rural communities in South Africa (SA). This understanding is considered important given the existing gap in the literature focussing on supernatural beliefs and their influence on mental health which resonates with a current movement in SA focusing on the transformation of psychology considering the need to transform and contextualise the relevance of psychology to population groups in SA, understanding supernatural cultural beliefs becomes important. This study employed a qualitative design and the participants were purposively sampled from rural communities in the Eastern Cape (EC) Province. Four focus group discussions consisting of five to six participants in each were conducted, with the central aim of exploring the potential mental health implications of the belief in mythical creatures. The following ethical considerations were adhered to whilst conducting the study; informed consent, voluntary participation, anonymity ad confidentiality and doing no harm to participants. In this study thematic content analysis was used following Braun and Clarkes (2013) analytical steps. Participants suggested that a strong cultural belief in the existence and reality of the tokoloshe exists and described the tokoloshe as a short and hairy male who sexually assaults women mostly in their sleep and causes people to disappear, only to be found dead. Amongst other things, the tokoloshe is believed to be responsible for psychological, social and physical experiences like, misfortune, possession, numbness and fatigue. The tokoloshe is suggested by the participants as causing Running Head: EXPLORATION OF MYTHICAL CREATURES AND MENTAL HEALTH 9 fear influencing an individual’s psychosocial and emotional well - being. Traditional healers and prophets were further suggested as the most likely to be consulted if the above symptoms were experienced, rather than a psychologist. The findings of the study suggests that supernatural beliefs currently influence the understanding and treatment of a variety of experiences and that unless psychological science begins to incorporate such beliefs into its therapeutic modalities, as a discipline it may not adequately provide services to a diverse population group. Future research should consider exploring role of mythical creatures specifically the tokoloshe on mental illness, with the aim of identifying ways of incorporating such beliefs into psychological interventions. Future studies could consider exploring community narratives of mythical creatures, specifically the tokoloshe on different cultures within South Africa, to compare the differences and similarities. The study also identified several interesting themes, including the potential violence against women, from the tokoloshe. While these narratives were a reflection of personal experience and belief, the implication this poses to the psychology of gender and violence must be explored further.
- Full Text:
- Date Issued: 2019
- Authors: Sibam, Zimkhitha
- Date: 2019
- Subjects: Supernatural beliefs
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/44717 , vital:38150
- Description: In various cultures, supernatural beliefs abound and influence individuals through mythical ideas and figures. In South Africa and other parts of the world, mythical creatures are held accountable for terrorising individuals and instilling fear or, held accountable for a host of psychosocial experiences. For example, the tokoloshe is a mythical creature whose very name raises fear and suspicion amongst many Black South Africans. Using community narratives, this study explored the potential influence of the belief in mythical creatures, specifically the tokoloshe on mental health and well - being in rural communities in South Africa (SA). This understanding is considered important given the existing gap in the literature focussing on supernatural beliefs and their influence on mental health which resonates with a current movement in SA focusing on the transformation of psychology considering the need to transform and contextualise the relevance of psychology to population groups in SA, understanding supernatural cultural beliefs becomes important. This study employed a qualitative design and the participants were purposively sampled from rural communities in the Eastern Cape (EC) Province. Four focus group discussions consisting of five to six participants in each were conducted, with the central aim of exploring the potential mental health implications of the belief in mythical creatures. The following ethical considerations were adhered to whilst conducting the study; informed consent, voluntary participation, anonymity ad confidentiality and doing no harm to participants. In this study thematic content analysis was used following Braun and Clarkes (2013) analytical steps. Participants suggested that a strong cultural belief in the existence and reality of the tokoloshe exists and described the tokoloshe as a short and hairy male who sexually assaults women mostly in their sleep and causes people to disappear, only to be found dead. Amongst other things, the tokoloshe is believed to be responsible for psychological, social and physical experiences like, misfortune, possession, numbness and fatigue. The tokoloshe is suggested by the participants as causing Running Head: EXPLORATION OF MYTHICAL CREATURES AND MENTAL HEALTH 9 fear influencing an individual’s psychosocial and emotional well - being. Traditional healers and prophets were further suggested as the most likely to be consulted if the above symptoms were experienced, rather than a psychologist. The findings of the study suggests that supernatural beliefs currently influence the understanding and treatment of a variety of experiences and that unless psychological science begins to incorporate such beliefs into its therapeutic modalities, as a discipline it may not adequately provide services to a diverse population group. Future research should consider exploring role of mythical creatures specifically the tokoloshe on mental illness, with the aim of identifying ways of incorporating such beliefs into psychological interventions. Future studies could consider exploring community narratives of mythical creatures, specifically the tokoloshe on different cultures within South Africa, to compare the differences and similarities. The study also identified several interesting themes, including the potential violence against women, from the tokoloshe. While these narratives were a reflection of personal experience and belief, the implication this poses to the psychology of gender and violence must be explored further.
- Full Text:
- Date Issued: 2019
Exploring Mythical creatures and their influence on mental health amongst black South Africans residing in rural areas of the Eastern Cape Province, South Africa
- Authors: Sibam, Zimkhitha
- Date: 2019
- Subjects: Mental health -- South Africa -- Eastern Cape , Mythology Cultural psychiatry Psychiatry, Transcultural
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/45075 , vital:38231
- Description: In various cultures, supernatural beliefs abound and influence individuals through mythical ideas and figures. In South Africa and other parts of the world, mythical creatures are held accountable for terrorising individuals and instilling fear or, held accountable for a host of psychosocial experiences. For example, the tokoloshe is a mythical creature whose very name raises fear and suspicion amongst many Black South Africans. Using community narratives, this study explored the potential influence of the belief in mythical creatures, specifically the tokoloshe on mental health and well-being in rural communities in South Africa (SA). This understanding is considered important given the existing gap in the literature focussing on supernatural beliefs and their influence on mental health which resonates with a current movement in SA focusing on the transformation of psychology. Considering the need to transform and contextualise the relevance of psychology to population groups in SA, understanding supernatural cultural beliefs becomes important. This study employed a qualitative design and the participants were purposively sampled from rural communities in the Eastern Cape (EC) Province. Four focus group discussions consisting of five to six participants in each were conducted, with the central aim of exploring the potential mental health implications of the belief in mythical creatures. The following ethical considerations were adhered to whilst conducting the study; informed consent, voluntary participation, anonymity ad confidentiality and doing no harm to participants. In this study thematic content analysis was used following Braun and Clarkes (2013) analytical steps. Participants suggested that a strong cultural belief in the existence and reality of the tokoloshe exists and described the tokoloshe as a short and hairy male who sexually assaults women mostly in their sleep and causes people to disappear, only to be found dead. Amongst other things, the tokoloshe is believed to be responsible for psychological, social and physical experiences like, misfortune, possession, numbness and fatigue. The tokoloshe is suggested by the participants as causing fear influencing an individual’s psychosocial and emotional well-being. Traditional healers and prophets were further suggested as the most likely to be consulted if the above symptoms were experienced, rather than a psychologist. The findings of the study suggests that supernatural beliefs currently influence the understanding and treatment of a variety of experiences and that unless psychological science begins to incorporate such beliefs into its therapeutic modalities, as a discipline it may not adequately provide services to a diverse population group. Future research should consider exploring role of mythical creatures specifically the tokoloshe on mental illness, with the aim of identifying ways of incorporating such beliefs into psychological interventions. Future studies could consider exploring community narratives of mythical creatures, specifically the tokoloshe on different cultures within South Africa, to compare the differences and similarities. The study also identified several interesting themes, including the potential violence against women, from the tokoloshe. While these narratives were a reflection of personal experience and belief, the implication this poses to the psychology of gender and violence must be explored further.
- Full Text:
- Date Issued: 2019
- Authors: Sibam, Zimkhitha
- Date: 2019
- Subjects: Mental health -- South Africa -- Eastern Cape , Mythology Cultural psychiatry Psychiatry, Transcultural
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/45075 , vital:38231
- Description: In various cultures, supernatural beliefs abound and influence individuals through mythical ideas and figures. In South Africa and other parts of the world, mythical creatures are held accountable for terrorising individuals and instilling fear or, held accountable for a host of psychosocial experiences. For example, the tokoloshe is a mythical creature whose very name raises fear and suspicion amongst many Black South Africans. Using community narratives, this study explored the potential influence of the belief in mythical creatures, specifically the tokoloshe on mental health and well-being in rural communities in South Africa (SA). This understanding is considered important given the existing gap in the literature focussing on supernatural beliefs and their influence on mental health which resonates with a current movement in SA focusing on the transformation of psychology. Considering the need to transform and contextualise the relevance of psychology to population groups in SA, understanding supernatural cultural beliefs becomes important. This study employed a qualitative design and the participants were purposively sampled from rural communities in the Eastern Cape (EC) Province. Four focus group discussions consisting of five to six participants in each were conducted, with the central aim of exploring the potential mental health implications of the belief in mythical creatures. The following ethical considerations were adhered to whilst conducting the study; informed consent, voluntary participation, anonymity ad confidentiality and doing no harm to participants. In this study thematic content analysis was used following Braun and Clarkes (2013) analytical steps. Participants suggested that a strong cultural belief in the existence and reality of the tokoloshe exists and described the tokoloshe as a short and hairy male who sexually assaults women mostly in their sleep and causes people to disappear, only to be found dead. Amongst other things, the tokoloshe is believed to be responsible for psychological, social and physical experiences like, misfortune, possession, numbness and fatigue. The tokoloshe is suggested by the participants as causing fear influencing an individual’s psychosocial and emotional well-being. Traditional healers and prophets were further suggested as the most likely to be consulted if the above symptoms were experienced, rather than a psychologist. The findings of the study suggests that supernatural beliefs currently influence the understanding and treatment of a variety of experiences and that unless psychological science begins to incorporate such beliefs into its therapeutic modalities, as a discipline it may not adequately provide services to a diverse population group. Future research should consider exploring role of mythical creatures specifically the tokoloshe on mental illness, with the aim of identifying ways of incorporating such beliefs into psychological interventions. Future studies could consider exploring community narratives of mythical creatures, specifically the tokoloshe on different cultures within South Africa, to compare the differences and similarities. The study also identified several interesting themes, including the potential violence against women, from the tokoloshe. While these narratives were a reflection of personal experience and belief, the implication this poses to the psychology of gender and violence must be explored further.
- Full Text:
- Date Issued: 2019
Scientific theories : a philosophical analysis
- Authors: Schwerin, Alan Kenneth
- Date: 1979
- Subjects: Science -- Philosophy , Logical positivism , Realism
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2701 , http://hdl.handle.net/10962/d1001976
- Description: In this essay I have considered some of the philosophical problems involved in attempting to settle the question, What are scientific theories about? And in order to expose these problems, I have dealt with two influential responses to this question of the referents of scientific theories - namely, logical empiricism and realism.
- Full Text:
- Date Issued: 1979
- Authors: Schwerin, Alan Kenneth
- Date: 1979
- Subjects: Science -- Philosophy , Logical positivism , Realism
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:2701 , http://hdl.handle.net/10962/d1001976
- Description: In this essay I have considered some of the philosophical problems involved in attempting to settle the question, What are scientific theories about? And in order to expose these problems, I have dealt with two influential responses to this question of the referents of scientific theories - namely, logical empiricism and realism.
- Full Text:
- Date Issued: 1979
A study of bantu retail traders in certain areas of the Eastern Cape
- Authors: Savage, R B
- Date: 1967
- Subjects: Retail trade -- Bantu-speaking peoples -- South Africa -- Eastern Cape , Black people -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1069 , http://hdl.handle.net/10962/d1007703 , Retail trade -- Bantu-speaking peoples -- South Africa -- Eastern Cape , Black people -- South Africa -- Eastern Cape
- Description: The beginning of the eighteenth century marks the start of economic relations between the colonists of the Cape and the Bantu. As early as 1702 a quarrel about the bartering of cattle had broken out between parties of Whites and Bantu, each of which had made their way, from opposite directions, into the area between the Gamtoos and the Kei Rivers. The Bantu, who were encountered in the Eastern Cape, belonged to the Xhosa-speaking tribes. They were cattle farmers who also practised some agriculture, but this was considered a subsidiary activity which was left to the women. Their economy was a self-sufficient subsistence one with each family an almost entirely self-supporting unit. Each relied on its own cattle and crops and built its own dwellings. To serve its own requirements, each family made domestic utensils out of wood, grass and clay. Iron implements were, however, made by special smiths.
- Full Text:
- Date Issued: 1967
- Authors: Savage, R B
- Date: 1967
- Subjects: Retail trade -- Bantu-speaking peoples -- South Africa -- Eastern Cape , Black people -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1069 , http://hdl.handle.net/10962/d1007703 , Retail trade -- Bantu-speaking peoples -- South Africa -- Eastern Cape , Black people -- South Africa -- Eastern Cape
- Description: The beginning of the eighteenth century marks the start of economic relations between the colonists of the Cape and the Bantu. As early as 1702 a quarrel about the bartering of cattle had broken out between parties of Whites and Bantu, each of which had made their way, from opposite directions, into the area between the Gamtoos and the Kei Rivers. The Bantu, who were encountered in the Eastern Cape, belonged to the Xhosa-speaking tribes. They were cattle farmers who also practised some agriculture, but this was considered a subsidiary activity which was left to the women. Their economy was a self-sufficient subsistence one with each family an almost entirely self-supporting unit. Each relied on its own cattle and crops and built its own dwellings. To serve its own requirements, each family made domestic utensils out of wood, grass and clay. Iron implements were, however, made by special smiths.
- Full Text:
- Date Issued: 1967
Cognitive behavioural treatment of chronic fatigue syndrome: an in-depth case study
- Authors: Rusch, Mary L
- Date: 2001
- Subjects: Chronic fatigue syndrome , Chronic fatigue syndrome -- Psychological aspects , Chronic fatigue syndrome -- Exercise therapy , Chronic fatigue syndrome -- Treatment
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3046 , http://hdl.handle.net/10962/d1002555
- Description: Chronic Fatigue Syndrome (CFS) is a chronic disabling condition characterised by persistent physical and mental fatigue, and a variety of somatic, psychological and neurological symptoms. The aetiology of CFS is unknown and the cause of the illness remains controversial. Cognitive-behavioural therapy (CBT) is a non-pharmacological treatment approach that has been shown to be effective in treating patients with CFS. It is based on a model that hypothesises that certain maladaptive thoughts and dysfunctional beliefs may contribute to self-defeating behaviour that perpetuates symptoms and disability, and thereby impedes recovery. The main aim of this study was to critically examine the cognitive-behavioural approach of CFS outlined by Sharpe, Chalder, Palmer & Wessely (1997) by conducting three in-depth case studies. An additional aim was to present a full cognitive developmental case conceptualisation of CFS based on the theories of Leahy (1996) and Young (1994). This case study evaluated the effectiveness of a CBT treatment programme in a 48-year-old Caucasian woman diagnosed with CFS for three years. The treatment consisted of sixteen sessions of CBT and was evaluated both quantitatively and qualitatively. On the basis of this study, a set of core maladaptive schema in the area of disconnection and rejection was identified. In addition, it was found that specific compensatory schemas had developed to offset the core maladaptive schemas and that this compensatory strategy played an important role in maintaining the condition. The results also showed a significant decline in fatigue coupled with a moderate decline in functional disability and depression. A one-month follow-up interview revealed evidence of a substantial consolidation of therapeutic gains in that the improvements observed at the end of the treatment were sustained. Finally, the feasibility of incorporating a cognitive-developmental and/or schema-focused model into the standard CBT treatment model is discussed and the case study method as a research toll is evaluated in light of the findings.
- Full Text:
- Date Issued: 2001
- Authors: Rusch, Mary L
- Date: 2001
- Subjects: Chronic fatigue syndrome , Chronic fatigue syndrome -- Psychological aspects , Chronic fatigue syndrome -- Exercise therapy , Chronic fatigue syndrome -- Treatment
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3046 , http://hdl.handle.net/10962/d1002555
- Description: Chronic Fatigue Syndrome (CFS) is a chronic disabling condition characterised by persistent physical and mental fatigue, and a variety of somatic, psychological and neurological symptoms. The aetiology of CFS is unknown and the cause of the illness remains controversial. Cognitive-behavioural therapy (CBT) is a non-pharmacological treatment approach that has been shown to be effective in treating patients with CFS. It is based on a model that hypothesises that certain maladaptive thoughts and dysfunctional beliefs may contribute to self-defeating behaviour that perpetuates symptoms and disability, and thereby impedes recovery. The main aim of this study was to critically examine the cognitive-behavioural approach of CFS outlined by Sharpe, Chalder, Palmer & Wessely (1997) by conducting three in-depth case studies. An additional aim was to present a full cognitive developmental case conceptualisation of CFS based on the theories of Leahy (1996) and Young (1994). This case study evaluated the effectiveness of a CBT treatment programme in a 48-year-old Caucasian woman diagnosed with CFS for three years. The treatment consisted of sixteen sessions of CBT and was evaluated both quantitatively and qualitatively. On the basis of this study, a set of core maladaptive schema in the area of disconnection and rejection was identified. In addition, it was found that specific compensatory schemas had developed to offset the core maladaptive schemas and that this compensatory strategy played an important role in maintaining the condition. The results also showed a significant decline in fatigue coupled with a moderate decline in functional disability and depression. A one-month follow-up interview revealed evidence of a substantial consolidation of therapeutic gains in that the improvements observed at the end of the treatment were sustained. Finally, the feasibility of incorporating a cognitive-developmental and/or schema-focused model into the standard CBT treatment model is discussed and the case study method as a research toll is evaluated in light of the findings.
- Full Text:
- Date Issued: 2001
From labour reserve to investment opportunity: economic development planning in the Mbashe Local Municipal area in the Eastern Cape
- Authors: Reynolds, John Hunter
- Date: 2003
- Subjects: Economic development -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , South Africa -- Economic policy , Planning -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3353 , http://hdl.handle.net/10962/d1007490 , Economic development -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , South Africa -- Economic policy , Planning -- South Africa -- Eastern Cape
- Description: Planning for economic development at the local level has become increasingly important in many countries of the world. South Africa is no exception and has had the local focus entrenched through constitutional provisions for developmental local government. This developmental approach has been intimately linked to, and influenced by, the broader legislative, policy and planning context within which the development challenges of post-Apartheid South Africa have been addressed. It has also been implemented in a context of far-reaching transformation of public institutions aimed, in the final analysis, at the effective functioning of three spheres of government. In this thesis, the Mbashe Local Municipal area is used as a case study for an examination of the linkages between economic development planning at the local, provincial and national levels. It is not a case study in the sense that an in-depth analysis of practice is undertaken; it is used rather as a lens through which the economic development planning activities of the three spheres of government are viewed. Its value as a lens lies in its location in the former Transkei, which is characterised by high levels of unemployment and poverty and low levels of service infrastructure, and in its status as one of the newly demarcated local municipalities in South Africa. Mbashe is a pilot site of the Promotion of Rural Livelihoods Programme, which has been linked to the Eastern Cape Province's Integrated Sustainable Rural Development Programme. It also includes one of the nodes of the Wild Coast Spatial Development Initiative, which has, since 1998, been promoted as a vehicle for economic development in the former Transkei. Research comprised extensive documentary research, individual interviews with key role players in the Mbashe Local Municipality, the Promotion of Rural Livelihoods Programme and the Wild Coast Spatial Development Initiative, and a group interview with members of the Local Economic Development Sub-Committee of the Mbashe Local Municipal Council. An attempt was made to understand the complex layers of policy and planning frameworks that guide planning at the national and provincial levels and within which local level economic development is situated, and to explore the responses that have been forged by agents within the Mbashe area. Key in this endeavour has been the initiatives developed under the guidance of the Mbashe Local Economic Development Sub-Committee. It is argued that the severe resource constraints faced within Mbashe, combined with limited knowledge of and participation in larger planning and resource mobilisation frameworks, lock Local Economic Development within the top-down and investmentled approaches, rather than the more integrated approach that is promoted in terms of legislation and that is required if poverty is to be addressed successfully. The limitations on state fiscal expenditure and the market-led approach to service provision and economic development, implemented in terms of South Africa's macroeconomic framework, combined with limited synchronisation of planning cycles in which integrated development planning at the local level is privileged, leave little scope for endogenous economic development at local level. There is scope for creative engagement with the interlocking local, provincial, national and continental economies by actively shifting resources in support of integrated, endogenous approaches. Such approaches could serve as counter-narratives to the dominance of neoliberalism and allow for the establishment of local economic development practice that addresses the needs of the poor and that builds integrated local economies under the control of democratic institutions. It is only with such a shifting of approach that economic development within Mbashe will shift the structural conditions that lock it into economic dependence and poverty.
- Full Text:
- Date Issued: 2003
- Authors: Reynolds, John Hunter
- Date: 2003
- Subjects: Economic development -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , South Africa -- Economic policy , Planning -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3353 , http://hdl.handle.net/10962/d1007490 , Economic development -- South Africa -- Eastern Cape , Community development -- South Africa -- Eastern Cape , South Africa -- Economic policy , Planning -- South Africa -- Eastern Cape
- Description: Planning for economic development at the local level has become increasingly important in many countries of the world. South Africa is no exception and has had the local focus entrenched through constitutional provisions for developmental local government. This developmental approach has been intimately linked to, and influenced by, the broader legislative, policy and planning context within which the development challenges of post-Apartheid South Africa have been addressed. It has also been implemented in a context of far-reaching transformation of public institutions aimed, in the final analysis, at the effective functioning of three spheres of government. In this thesis, the Mbashe Local Municipal area is used as a case study for an examination of the linkages between economic development planning at the local, provincial and national levels. It is not a case study in the sense that an in-depth analysis of practice is undertaken; it is used rather as a lens through which the economic development planning activities of the three spheres of government are viewed. Its value as a lens lies in its location in the former Transkei, which is characterised by high levels of unemployment and poverty and low levels of service infrastructure, and in its status as one of the newly demarcated local municipalities in South Africa. Mbashe is a pilot site of the Promotion of Rural Livelihoods Programme, which has been linked to the Eastern Cape Province's Integrated Sustainable Rural Development Programme. It also includes one of the nodes of the Wild Coast Spatial Development Initiative, which has, since 1998, been promoted as a vehicle for economic development in the former Transkei. Research comprised extensive documentary research, individual interviews with key role players in the Mbashe Local Municipality, the Promotion of Rural Livelihoods Programme and the Wild Coast Spatial Development Initiative, and a group interview with members of the Local Economic Development Sub-Committee of the Mbashe Local Municipal Council. An attempt was made to understand the complex layers of policy and planning frameworks that guide planning at the national and provincial levels and within which local level economic development is situated, and to explore the responses that have been forged by agents within the Mbashe area. Key in this endeavour has been the initiatives developed under the guidance of the Mbashe Local Economic Development Sub-Committee. It is argued that the severe resource constraints faced within Mbashe, combined with limited knowledge of and participation in larger planning and resource mobilisation frameworks, lock Local Economic Development within the top-down and investmentled approaches, rather than the more integrated approach that is promoted in terms of legislation and that is required if poverty is to be addressed successfully. The limitations on state fiscal expenditure and the market-led approach to service provision and economic development, implemented in terms of South Africa's macroeconomic framework, combined with limited synchronisation of planning cycles in which integrated development planning at the local level is privileged, leave little scope for endogenous economic development at local level. There is scope for creative engagement with the interlocking local, provincial, national and continental economies by actively shifting resources in support of integrated, endogenous approaches. Such approaches could serve as counter-narratives to the dominance of neoliberalism and allow for the establishment of local economic development practice that addresses the needs of the poor and that builds integrated local economies under the control of democratic institutions. It is only with such a shifting of approach that economic development within Mbashe will shift the structural conditions that lock it into economic dependence and poverty.
- Full Text:
- Date Issued: 2003
Electrospun fiber based colorimetric probes for aspartate aminotransferase and I7ß-estradiol
- Authors: Pule, Bellah Oreeditse
- Date: 2014
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/54869 , vital:26623
- Description: Fabrication, characterization and application of electrospun polymer composite based colorimetric probes are presented in this thesis. The first part of the thesis involved the development of a protocol for in situ reduction of gold trication (Au³+) into metallic gold atoms with sodium borohydride. The prepared PS-Au NPs showed an SPR band at 542 nm. Furthermore the absorbance of the colloidal Au NPs in polystyrene exhibited a good linear correlation (r2 = 0.9934) to E2 concentration in the range 5 to 50 ppb. The lowest naked eye detection limit was found to be 0.5 ppb and could further be easily monitored by UV-vis spectrophotometer. Upon interaction with E2 Au NPs aggregated to give nanoparticle clusters, confirmed through TEM analysis. Different concentrations of Au NPs were found to have a significant effect on the conductivity of the PS-Au NPs solution. At low concentrations of Au NPs (0.002, 0.015 and 0.025% w/v) PS-Au NPs solution could be electrospun without clogging. The FE-SEM images showed a non-beaded morphology of PS-Au NPs composite fibers. Upon interaction of the colorimetric probe strips with various E2 concentrations it was observed that with increasing E2 concentrations (50 ng/ml to 1000 µg/ml) the colour of the probe changed gradually from white to shades of pink and eventually to shades of blue at higher E2 concentrations. The visible cut-off concentration was 100 ng/ml. The second component of the thesis focussed on the development of diazonium dye-nylon 6 colorimetric probe for aspartate aminotransferase. At optimal pH 7.4 the enzyme was stable, highly active and catalyzed a reaction that was susceptible to detailed kinetic analysis by continuous optical methods. The KM values for L-aspartate, a- ketoglutarate and oxaloacetate were 2.60, 0.59 and 0.066 mM, respectively. On the basis of these KM values the solid-state colorimetric probe was developed. A colour change occurred when an electrospun dye-N 6 probes were exposed to visibly detectable concentrations of oxaloacetate, an AST-catalyzed reaction product. While monitoring AST activity at 530 run, a linear relation was obtained between oxaloacetate concentrations ranging from 0.4 - 7.4 µg/ml. Naked eye detection limit of 2.4 µg/ml oxalaoacetate equivalence of 10 times the normal AST activity was attained. The colorimetric probe was in addition, tested against co-substrates aspartate, ketoglutarate and a variety of other compounds such as alanine, pryruvate, as well as glutamic, malaic and succinic acids known to interfere with AST activity. Each compound elicited a distinct and unambiguous colour change upon interaction with the colorimetric probe. Further X-ray powder diffraction (XRD), duNouy ring tensiometer, Brunauer- Emmett- Teller (BET) and energy dispersive X-ray spectroscopy (EDS/EDX) characterization confirmed composition and stability of the colorimetric probes. Colorimetric probes developed in this thesis are relatively cost effective, simple and "rugged" for measurement of analytes with visual detection without sample pretreatment in matrices, such as plasma and dairy effluents. The probes warrant further investigation as they have shown potential and offer a promising solid-state platform for both clinical diagnostics and environmental monitoring.
- Full Text:
- Date Issued: 2014
- Authors: Pule, Bellah Oreeditse
- Date: 2014
- Language: English
- Type: text , Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/54869 , vital:26623
- Description: Fabrication, characterization and application of electrospun polymer composite based colorimetric probes are presented in this thesis. The first part of the thesis involved the development of a protocol for in situ reduction of gold trication (Au³+) into metallic gold atoms with sodium borohydride. The prepared PS-Au NPs showed an SPR band at 542 nm. Furthermore the absorbance of the colloidal Au NPs in polystyrene exhibited a good linear correlation (r2 = 0.9934) to E2 concentration in the range 5 to 50 ppb. The lowest naked eye detection limit was found to be 0.5 ppb and could further be easily monitored by UV-vis spectrophotometer. Upon interaction with E2 Au NPs aggregated to give nanoparticle clusters, confirmed through TEM analysis. Different concentrations of Au NPs were found to have a significant effect on the conductivity of the PS-Au NPs solution. At low concentrations of Au NPs (0.002, 0.015 and 0.025% w/v) PS-Au NPs solution could be electrospun without clogging. The FE-SEM images showed a non-beaded morphology of PS-Au NPs composite fibers. Upon interaction of the colorimetric probe strips with various E2 concentrations it was observed that with increasing E2 concentrations (50 ng/ml to 1000 µg/ml) the colour of the probe changed gradually from white to shades of pink and eventually to shades of blue at higher E2 concentrations. The visible cut-off concentration was 100 ng/ml. The second component of the thesis focussed on the development of diazonium dye-nylon 6 colorimetric probe for aspartate aminotransferase. At optimal pH 7.4 the enzyme was stable, highly active and catalyzed a reaction that was susceptible to detailed kinetic analysis by continuous optical methods. The KM values for L-aspartate, a- ketoglutarate and oxaloacetate were 2.60, 0.59 and 0.066 mM, respectively. On the basis of these KM values the solid-state colorimetric probe was developed. A colour change occurred when an electrospun dye-N 6 probes were exposed to visibly detectable concentrations of oxaloacetate, an AST-catalyzed reaction product. While monitoring AST activity at 530 run, a linear relation was obtained between oxaloacetate concentrations ranging from 0.4 - 7.4 µg/ml. Naked eye detection limit of 2.4 µg/ml oxalaoacetate equivalence of 10 times the normal AST activity was attained. The colorimetric probe was in addition, tested against co-substrates aspartate, ketoglutarate and a variety of other compounds such as alanine, pryruvate, as well as glutamic, malaic and succinic acids known to interfere with AST activity. Each compound elicited a distinct and unambiguous colour change upon interaction with the colorimetric probe. Further X-ray powder diffraction (XRD), duNouy ring tensiometer, Brunauer- Emmett- Teller (BET) and energy dispersive X-ray spectroscopy (EDS/EDX) characterization confirmed composition and stability of the colorimetric probes. Colorimetric probes developed in this thesis are relatively cost effective, simple and "rugged" for measurement of analytes with visual detection without sample pretreatment in matrices, such as plasma and dairy effluents. The probes warrant further investigation as they have shown potential and offer a promising solid-state platform for both clinical diagnostics and environmental monitoring.
- Full Text:
- Date Issued: 2014
Towards a corpus of Indian South African English (ISAE) : an investigation of lexical and syntactic features in a spoken corpus of contemporary ISAE
- Authors: Pienaar, Cheryl Leelavathie
- Date: 2008
- Subjects: English language -- South Africa Computational linguistics -- Methodology Discourse analysis -- Data processing English language -- Syntax -- South Africa English language -- Usage -- South Africa East Indians -- South Africa -- Language Lexicology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2357 , http://hdl.handle.net/10962/d1002640
- Description: There is consensus among scholars that there is not just one English language but a family of “World Englishes”. The umbrella-term “World Englishes” provides a conceptual framework to accommodate the different varieties of English that have evolved as a result of the linguistic cross-fertilization attendant upon colonization, migration, trade and transplantation of the original “strain” or variety. Various theoretical models have emerged in an attempt to understand and classify the extant and emerging varieties of this global language. The hierarchically based model of English, which classifies world English as “First Language”, “Second Language” and “Foreign Language”, has been challenged by more equitably-conceived models which refer to the emerging varieties as New Englishes. The situation in a country such as multi-lingual South Africa is a complex one: there are 11 official languages, one of which is English. However the English used in South Africa (or “South African English”), is not a homogeneous variety, since its speakers include those for whom it is a first language, those for whom it is an additional language and those for whom it is a replacement language. The Indian population in South Africa are amongst the latter group, as theirs is a case where English has ousted the traditional Indian languages and become a de facto first language, which has retained strong community resonances. This study was undertaken using the methodology of corpus linguistics to initiate the creation of a repository of linguistic evidence (or corpus), of Indian South African English, a sub-variety of South African English (Mesthrie 1992b, 1996, 2002). Although small (approximately 60 000 words), and representing a narrow age band of young adults, the resulting corpus of spoken data confirmed the existence of robust features identified in prior research into the sub-variety. These features include the use of ‘y’all’ as a second person plural pronoun, the use of but in a sentence-final position, and ‘lakker’ /'lVk@/ as a pronunciation variant of ‘lekker’ (meaning ‘good’, ‘nice’ or great’). An examination of lexical frequency lists revealed examples of general South African English such as the colloquially pervasive ‘ja’, ‘bladdy’ (for bloody) and jol(ling) (for partying or enjoying oneself) together with neologisms such as ‘eish’, the latter previously associated with speakers of Black South African English. The frequency lists facilitated cross-corpora comparisons with data from the British National Corpus and the Corpus of London Teenage Language and similarities and differences were noted and discussed. The study also used discourse analysis frameworks to investigate the role of high frequency lexical items such as ‘like’ in the data. In recent times ‘like’ has emerged globally as a lexicalized discourse marker, and its appearance in the corpus of Indian South African English confirms this trend. The corpus built as part of this study is intended as the first building block towards a full corpus of Indian South African English which could serve as a standard for referencing research into the sub-variety. Ultimately, it is argued that the establishment of similar corpora of other known sub-varieties of South African English could contribute towards the creation of a truly representative large corpus of South African English and a more nuanced understanding and definition of this important variety of World English.
- Full Text:
- Date Issued: 2008
- Authors: Pienaar, Cheryl Leelavathie
- Date: 2008
- Subjects: English language -- South Africa Computational linguistics -- Methodology Discourse analysis -- Data processing English language -- Syntax -- South Africa English language -- Usage -- South Africa East Indians -- South Africa -- Language Lexicology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2357 , http://hdl.handle.net/10962/d1002640
- Description: There is consensus among scholars that there is not just one English language but a family of “World Englishes”. The umbrella-term “World Englishes” provides a conceptual framework to accommodate the different varieties of English that have evolved as a result of the linguistic cross-fertilization attendant upon colonization, migration, trade and transplantation of the original “strain” or variety. Various theoretical models have emerged in an attempt to understand and classify the extant and emerging varieties of this global language. The hierarchically based model of English, which classifies world English as “First Language”, “Second Language” and “Foreign Language”, has been challenged by more equitably-conceived models which refer to the emerging varieties as New Englishes. The situation in a country such as multi-lingual South Africa is a complex one: there are 11 official languages, one of which is English. However the English used in South Africa (or “South African English”), is not a homogeneous variety, since its speakers include those for whom it is a first language, those for whom it is an additional language and those for whom it is a replacement language. The Indian population in South Africa are amongst the latter group, as theirs is a case where English has ousted the traditional Indian languages and become a de facto first language, which has retained strong community resonances. This study was undertaken using the methodology of corpus linguistics to initiate the creation of a repository of linguistic evidence (or corpus), of Indian South African English, a sub-variety of South African English (Mesthrie 1992b, 1996, 2002). Although small (approximately 60 000 words), and representing a narrow age band of young adults, the resulting corpus of spoken data confirmed the existence of robust features identified in prior research into the sub-variety. These features include the use of ‘y’all’ as a second person plural pronoun, the use of but in a sentence-final position, and ‘lakker’ /'lVk@/ as a pronunciation variant of ‘lekker’ (meaning ‘good’, ‘nice’ or great’). An examination of lexical frequency lists revealed examples of general South African English such as the colloquially pervasive ‘ja’, ‘bladdy’ (for bloody) and jol(ling) (for partying or enjoying oneself) together with neologisms such as ‘eish’, the latter previously associated with speakers of Black South African English. The frequency lists facilitated cross-corpora comparisons with data from the British National Corpus and the Corpus of London Teenage Language and similarities and differences were noted and discussed. The study also used discourse analysis frameworks to investigate the role of high frequency lexical items such as ‘like’ in the data. In recent times ‘like’ has emerged globally as a lexicalized discourse marker, and its appearance in the corpus of Indian South African English confirms this trend. The corpus built as part of this study is intended as the first building block towards a full corpus of Indian South African English which could serve as a standard for referencing research into the sub-variety. Ultimately, it is argued that the establishment of similar corpora of other known sub-varieties of South African English could contribute towards the creation of a truly representative large corpus of South African English and a more nuanced understanding and definition of this important variety of World English.
- Full Text:
- Date Issued: 2008
An investigation into perceptions of learner participation in the governance of secondary schools
- Authors: Nongubo, Mphuthumi J
- Date: 2005
- Subjects: Education and state -- South Africa , School management and organization -- South Africa , Education, Secondary -- South Africa , Student government -- South Africa , Student participation in administration -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2007 , http://hdl.handle.net/10962/d1015747
- Description: The question of learner participation or involvement in school governance has been a thorny issue in South Africa for decades. This study investigated secondary learners’ participation in the governance of their schools through representation by the Representative Council of Learners (RCLs), formerly known as school representative councils (SRCs). The study attempted to find out how learners participation is perceived by both the RCLs and the School Management Teams (SMTs). The study was conducted in five secondary schools in the Eastern Cape townships of Grahamstown. The research participants were members of School Management Teams and Representative Councils of Learners from these schools. The study was oriented in an interpretive paradigm following a qualitative approach. Questionnaires and in-depth semi-structured interviews were used to explore the perceptions of the two groups involved. The Department of Education documents that sanction RCL participation were referred to throughout and especially when analysing the respondents’ views. The main finding of the study is that learner involvement in school governance is still problematic, though it is presently provided for by policies that govern schools, including the South African Schools Act and the Guides for Representative Councils of Learners of 1999, in which their roles are outlined. The findings of the study reveal an indecisive and autocratic mindset among educators regarding the issue of learner involvement in governance and management. Furthermore, the Department of Education documents in place betray a narrow conception of RCL participation in school governance and still display an element of mistrust towards the learners concerning their roles in governance. As a result of these forces, the democratic potential of learner participation is undermined, and RCLs compromised as legitimate stakeholders.
- Full Text:
- Date Issued: 2005
- Authors: Nongubo, Mphuthumi J
- Date: 2005
- Subjects: Education and state -- South Africa , School management and organization -- South Africa , Education, Secondary -- South Africa , Student government -- South Africa , Student participation in administration -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2007 , http://hdl.handle.net/10962/d1015747
- Description: The question of learner participation or involvement in school governance has been a thorny issue in South Africa for decades. This study investigated secondary learners’ participation in the governance of their schools through representation by the Representative Council of Learners (RCLs), formerly known as school representative councils (SRCs). The study attempted to find out how learners participation is perceived by both the RCLs and the School Management Teams (SMTs). The study was conducted in five secondary schools in the Eastern Cape townships of Grahamstown. The research participants were members of School Management Teams and Representative Councils of Learners from these schools. The study was oriented in an interpretive paradigm following a qualitative approach. Questionnaires and in-depth semi-structured interviews were used to explore the perceptions of the two groups involved. The Department of Education documents that sanction RCL participation were referred to throughout and especially when analysing the respondents’ views. The main finding of the study is that learner involvement in school governance is still problematic, though it is presently provided for by policies that govern schools, including the South African Schools Act and the Guides for Representative Councils of Learners of 1999, in which their roles are outlined. The findings of the study reveal an indecisive and autocratic mindset among educators regarding the issue of learner involvement in governance and management. Furthermore, the Department of Education documents in place betray a narrow conception of RCL participation in school governance and still display an element of mistrust towards the learners concerning their roles in governance. As a result of these forces, the democratic potential of learner participation is undermined, and RCLs compromised as legitimate stakeholders.
- Full Text:
- Date Issued: 2005
The war againts organised crime: a critical assessment of South African asset forfeiture law and its impact on redress for victims of crime
- Ndzengu, Nkululeko Christopher
- Authors: Ndzengu, Nkululeko Christopher
- Date: 2009
- Subjects: Forfeiture -- South Africa , Organized crime , Victims of crimes -- Legal status, laws, etc. -- South Africa , Reparation (Criminal justice) -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10173 , http://hdl.handle.net/10948/905 , Forfeiture -- South Africa , Organized crime , Victims of crimes -- Legal status, laws, etc. -- South Africa , Reparation (Criminal justice) -- South Africa
- Description: This research will be undertaken in the field of both criminal and civil law with particular focus on international interventions in the fight against organized criminal activities, assets forfeitsure in South Africa in general and its treatment of victims of the underlying forfeitsure crimes ("the victims") in assert forfeitsure, more specifically.
- Full Text: false
- Date Issued: 2009
- Authors: Ndzengu, Nkululeko Christopher
- Date: 2009
- Subjects: Forfeiture -- South Africa , Organized crime , Victims of crimes -- Legal status, laws, etc. -- South Africa , Reparation (Criminal justice) -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10173 , http://hdl.handle.net/10948/905 , Forfeiture -- South Africa , Organized crime , Victims of crimes -- Legal status, laws, etc. -- South Africa , Reparation (Criminal justice) -- South Africa
- Description: This research will be undertaken in the field of both criminal and civil law with particular focus on international interventions in the fight against organized criminal activities, assets forfeitsure in South Africa in general and its treatment of victims of the underlying forfeitsure crimes ("the victims") in assert forfeitsure, more specifically.
- Full Text: false
- Date Issued: 2009
The impact of road construction on the livelihoods of rural communities : a case of Nyandeni Municipality in Eastern Cape, South Africa
- Authors: Ndesi, Zabambo Nale
- Date: 2017
- Subjects: Roads -- Economic aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8769 , vital:33542
- Description: All over the world many rural households are engaged in different economic activities to sustain their livelihoods. To a large extent, a household’s ability to do this depends on access to basic assets such as infrastructure, social, human, finance or physical. Access to these assets can be affected by large projects such as road construction which can either enhance or hinder access to key assets. The main objective of the study is to investigate the impact of the construction of the N2 Wild Coast Highway in the Eastern Cape Province on the livelihoods of rural households in the Nyandeni local municipality. The study also seeks to investigate the dominant household economic activities within the municipality, factors affecting the choice of these activities and the probable impact of the construction of the N2 highway on these economic activities and livelihood strategies. The road construction is translated as a ‘shock’ in the livelihood context, hence the study further seeks to document how households respond to road construction ‘shock’ to their livelihoods, based on the findings of the study. The study applied a mixed methods approach, applying both qualitative and quantitative data. Two sources of data are used; a survey of 40 households in the Nyandeni local municipality which provided the qualitative data and survey data from the PSPPD-II quantitative data from project conducted by the Economics department at the University of Fort Hare, which provided the quantitative data. The multinomial logistic regression was used to determine the livelihood strategies used as well as the related determinants. The results showed that financial, social and physical capitals are key assets that support livelihoods in Nyandeni municipality, which were highly determined by the deprivation score, social grants and community networks. To get a clearer understanding of the underlying effects of the road construction, focus prompts interviews were also conducted. These were analysed using thematic analysis. The results showed that the road construction had both the negative and positive effects. The positive effects included better links to social facilities such as hospitals and schools as well as neighbouring municipalities. The construction also created employment for construction workers. In addition, the construction company helped households whose houses were destroyed near the road to build better houses. Although the households complained of danger from high speed vehicles because of better roads, they also indicated that the speed bumps in some areas led to an improvement in well-being especially for school children. The negative effects included destruction of burial grounds as well as the weakening of housing structures due to blasting. Further, some vegetation which was used by households as a source of livelihood was destroyed during road construction. In some cases, social capital assets were also disturbed as a result of the displacement that occurred in the process. Responses by households have been mixed, with some households taking advantage of increased access to markets as well as finances to find alternative sources of livelihoods. Households that responded negatively constantly seek out reimbursement from the government and construction company without much success.
- Full Text:
- Date Issued: 2017
- Authors: Ndesi, Zabambo Nale
- Date: 2017
- Subjects: Roads -- Economic aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: http://hdl.handle.net/10353/8769 , vital:33542
- Description: All over the world many rural households are engaged in different economic activities to sustain their livelihoods. To a large extent, a household’s ability to do this depends on access to basic assets such as infrastructure, social, human, finance or physical. Access to these assets can be affected by large projects such as road construction which can either enhance or hinder access to key assets. The main objective of the study is to investigate the impact of the construction of the N2 Wild Coast Highway in the Eastern Cape Province on the livelihoods of rural households in the Nyandeni local municipality. The study also seeks to investigate the dominant household economic activities within the municipality, factors affecting the choice of these activities and the probable impact of the construction of the N2 highway on these economic activities and livelihood strategies. The road construction is translated as a ‘shock’ in the livelihood context, hence the study further seeks to document how households respond to road construction ‘shock’ to their livelihoods, based on the findings of the study. The study applied a mixed methods approach, applying both qualitative and quantitative data. Two sources of data are used; a survey of 40 households in the Nyandeni local municipality which provided the qualitative data and survey data from the PSPPD-II quantitative data from project conducted by the Economics department at the University of Fort Hare, which provided the quantitative data. The multinomial logistic regression was used to determine the livelihood strategies used as well as the related determinants. The results showed that financial, social and physical capitals are key assets that support livelihoods in Nyandeni municipality, which were highly determined by the deprivation score, social grants and community networks. To get a clearer understanding of the underlying effects of the road construction, focus prompts interviews were also conducted. These were analysed using thematic analysis. The results showed that the road construction had both the negative and positive effects. The positive effects included better links to social facilities such as hospitals and schools as well as neighbouring municipalities. The construction also created employment for construction workers. In addition, the construction company helped households whose houses were destroyed near the road to build better houses. Although the households complained of danger from high speed vehicles because of better roads, they also indicated that the speed bumps in some areas led to an improvement in well-being especially for school children. The negative effects included destruction of burial grounds as well as the weakening of housing structures due to blasting. Further, some vegetation which was used by households as a source of livelihood was destroyed during road construction. In some cases, social capital assets were also disturbed as a result of the displacement that occurred in the process. Responses by households have been mixed, with some households taking advantage of increased access to markets as well as finances to find alternative sources of livelihoods. Households that responded negatively constantly seek out reimbursement from the government and construction company without much success.
- Full Text:
- Date Issued: 2017
Abraham as a covenant mediator
- Authors: Mitchell, Gordon Barry
- Date: 1978
- Subjects: Abraham (Biblical patriarch) , Covenant theology -- Biblical teaching
- Language: English
- Type: Thesis , Bachelor , BDiv
- Identifier: vital:1238 , http://hdl.handle.net/10962/d1007657 , Abraham (Biblical patriarch) , Covenant theology -- Biblical teaching
- Description: Conclusion: The [Abrahamic] stories reveal a man caught up in the struggle of faith. But the God who took the initiative in establishing the Covenant shows that in spite of first appearances, He is faithful. The stories present various pictures of Abraham as a Covenant Mediator. Because he is in a sense Israel in microcosm it is not strange that he is described in the terms of Israel's most important institutions: prophet, priest, and king. Nevertheless the most significant Sitz im Leben is the family. While he is usually meant to be understood as an individual representing his immediate family, his descendants, and even all nations, at times, because he is the founding ancestor of Israel and therefore Israel in microcosm, he is best understood as a "Corporate Person". He and Israel are to be a source of blessing to the nations.
- Full Text:
- Date Issued: 1978
- Authors: Mitchell, Gordon Barry
- Date: 1978
- Subjects: Abraham (Biblical patriarch) , Covenant theology -- Biblical teaching
- Language: English
- Type: Thesis , Bachelor , BDiv
- Identifier: vital:1238 , http://hdl.handle.net/10962/d1007657 , Abraham (Biblical patriarch) , Covenant theology -- Biblical teaching
- Description: Conclusion: The [Abrahamic] stories reveal a man caught up in the struggle of faith. But the God who took the initiative in establishing the Covenant shows that in spite of first appearances, He is faithful. The stories present various pictures of Abraham as a Covenant Mediator. Because he is in a sense Israel in microcosm it is not strange that he is described in the terms of Israel's most important institutions: prophet, priest, and king. Nevertheless the most significant Sitz im Leben is the family. While he is usually meant to be understood as an individual representing his immediate family, his descendants, and even all nations, at times, because he is the founding ancestor of Israel and therefore Israel in microcosm, he is best understood as a "Corporate Person". He and Israel are to be a source of blessing to the nations.
- Full Text:
- Date Issued: 1978
The development and implementation of a mental toughness training programme for cricketers
- Authors: McInerney, Michael
- Date: 2014
- Subjects: Sports -- Psychological aspects , Athletes -- Conduct of life , Mental discipline , Achievement motivation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3234 , http://hdl.handle.net/10962/d1013155
- Description: The professional turn in sports has prompted the search for explanations beyond the physical when discussing quality of performance. Mental Toughness has been recognised as one of the most important psychological attributes in achieving performance excellence across multiple sport settings. Yet, despite this, little research has been conducted into mental toughness development. This research seeks to answer the question: What insights can the development and implementation of a mental toughness programme for a semi-professional South African cricket team provide regarding Mental Toughness development? Based on a theoretical framework of mental toughness in cricket, a programme was developed in collaboration with the Border Cricket Team and Coaches. Incorporating elements that focussed on education, environment, awareness and mental skills, the programme was implemented in both individual and group settings during the off- and pre-seasons. An analysis of the participants’ experiences identified the need for a theoretical understanding of mental toughness within teams, facilitating the design of interventions that integrate the team and the individual. Future programmes should include measures of mastery, and individually customised approaches to mental toughness enhancement that acknowledge the potential contextual and individual variation in mental toughness.
- Full Text:
- Date Issued: 2014
- Authors: McInerney, Michael
- Date: 2014
- Subjects: Sports -- Psychological aspects , Athletes -- Conduct of life , Mental discipline , Achievement motivation
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3234 , http://hdl.handle.net/10962/d1013155
- Description: The professional turn in sports has prompted the search for explanations beyond the physical when discussing quality of performance. Mental Toughness has been recognised as one of the most important psychological attributes in achieving performance excellence across multiple sport settings. Yet, despite this, little research has been conducted into mental toughness development. This research seeks to answer the question: What insights can the development and implementation of a mental toughness programme for a semi-professional South African cricket team provide regarding Mental Toughness development? Based on a theoretical framework of mental toughness in cricket, a programme was developed in collaboration with the Border Cricket Team and Coaches. Incorporating elements that focussed on education, environment, awareness and mental skills, the programme was implemented in both individual and group settings during the off- and pre-seasons. An analysis of the participants’ experiences identified the need for a theoretical understanding of mental toughness within teams, facilitating the design of interventions that integrate the team and the individual. Future programmes should include measures of mastery, and individually customised approaches to mental toughness enhancement that acknowledge the potential contextual and individual variation in mental toughness.
- Full Text:
- Date Issued: 2014