Resting site ecology and microhabitat use of the Mozambique thicket rat (Grammomys cometes) in a riverine Combretum forest
- Authors: Gebe, Zimkhitha
- Date: 2014
- Language: English
- Type: Thesis , Masters , MSc (Zoology)
- Identifier: vital:11794 , http://hdl.handle.net/10353/d1019768
- Description: Very little is known about the resting and spatial ecology of the Mozambique thicket rat, Grammomys cometes, a rodent species distributed in two disjoint populations in South Africa and Mozambique. The present study focused on determining the characteristics and usage patterns of resting sites, as well as the microhabitat use and selection of this species during its activity period. Broadly, I predicted that resting ecology and space use would be affected by environmental, climatic, social and sexual factors. I also hypothesized that predatory risk could affect thicket rat behaviour. Field work took place in the Great Fish River Reserve complex (Eastern Cape Province, South Africa), in a stretch of riverine Combretum forest (length × breadth: ca. 500 × 100 m) located in the western section of the conservation area. Overall, 38 different rats (22 males and 16 females) were trapped and radio-tracked for varying periods between July 2011 and November 2012. Individual rats used a mean of 2.54 1.89 different resting sites (range: 1–9) during each tracking session and resting-site fidelity averaged 85 17%. Overall, 27% of the 131 resting sites identified were artificial wooden nestboxes, 45% were inside branches, 21% were inside trunks, 3% were located on the ground, 2% in bushes, 1% inside dead logs, with one uncertain location (1%). Cape bushwillows Combretum caffrum were the predominant trees (60.32%) used for the resting sites, probably due to their abundance in the forest, and their propension to rot from the inside and provide natural cavities. The mean height of resting sites used by thicket rats was 217 119 cm, and the mean circumference of branches and trunks was 79 35 cm, with no seasonal and sexual variation. In contrast, males exhibited an overall lower percentage usage of individual resting sites than females, probably due to their increased movements during the long mating season. Percentage usage was significantly higher during the cold season, likely for thermoregulatory seasons. Nearly 50% of the resting sites were shared with an average ( SD) of 3.20 1.25 individuals (range: 2–6). However, simultaneous use of resting sites only took place in about 8% of locations. Sharing involved 2–3 males in 90% of the cases. It is suggested that females are solitary but not territorial, while at least some males are more social or tolerant towards each other, and have overlapping ‘home ranges’. These observations could be indicative of a promiscuous mating system. v Microhabitat use and selection were determined by conducting a 5-day trapping session during each season between June 2011 and May 2012. A grid of 96 stations (16 rows 6 lines) was set at the study site, with pairs of traps per station placed at 10-m intervals, at different heights and on different types of vegetative stands. Several variables describing microhabitat structure were recorded seasonally at each station. Thicket rats (38 individuals captured 91 times) were captured mostly at night, with an overall trapping success of 2.16 0.27% over the year. The average height at which rats were trapped (140 65 cm) was significantly higher than the height of traps set in the field (99 ± 75 cm). A large proportion of traps (31.3%) where rats were caught were placed on Combretum caffrum trees, and majoritarily on trunks (46%), tree canopy (19%) and woody lace (19%). Bonferroni Z tests indicated that thicket rats actively avoided trap stations with less than 50% canopy cover as well as areas that had arboreal connections in less than 50% of the directions. Rats also significantly avoided traps that were set in bushes and on the ground, irrespective of whether these were situated in open terrain or surrounded by some vegetation. Generalized Linear Models confirmed that two main predictors (Cover >150 cm and height) had a significant positive effect on the use of traps and on the numbers of visits to, and different animals caught at, trapping stations. All other variables, including connectivity with the surrounding vegetation, tree species, vegetation type and position in which the traps were placed, and tree trunk/branch circumference at trap height, did not have any significant effects. This study confirms that thicket rats are essentially nocturnal, arboreal and prefer dense canopy cover, possibly because this decreases predation risk at the microhabitat level.
- Full Text:
- Date Issued: 2014
- Authors: Gebe, Zimkhitha
- Date: 2014
- Language: English
- Type: Thesis , Masters , MSc (Zoology)
- Identifier: vital:11794 , http://hdl.handle.net/10353/d1019768
- Description: Very little is known about the resting and spatial ecology of the Mozambique thicket rat, Grammomys cometes, a rodent species distributed in two disjoint populations in South Africa and Mozambique. The present study focused on determining the characteristics and usage patterns of resting sites, as well as the microhabitat use and selection of this species during its activity period. Broadly, I predicted that resting ecology and space use would be affected by environmental, climatic, social and sexual factors. I also hypothesized that predatory risk could affect thicket rat behaviour. Field work took place in the Great Fish River Reserve complex (Eastern Cape Province, South Africa), in a stretch of riverine Combretum forest (length × breadth: ca. 500 × 100 m) located in the western section of the conservation area. Overall, 38 different rats (22 males and 16 females) were trapped and radio-tracked for varying periods between July 2011 and November 2012. Individual rats used a mean of 2.54 1.89 different resting sites (range: 1–9) during each tracking session and resting-site fidelity averaged 85 17%. Overall, 27% of the 131 resting sites identified were artificial wooden nestboxes, 45% were inside branches, 21% were inside trunks, 3% were located on the ground, 2% in bushes, 1% inside dead logs, with one uncertain location (1%). Cape bushwillows Combretum caffrum were the predominant trees (60.32%) used for the resting sites, probably due to their abundance in the forest, and their propension to rot from the inside and provide natural cavities. The mean height of resting sites used by thicket rats was 217 119 cm, and the mean circumference of branches and trunks was 79 35 cm, with no seasonal and sexual variation. In contrast, males exhibited an overall lower percentage usage of individual resting sites than females, probably due to their increased movements during the long mating season. Percentage usage was significantly higher during the cold season, likely for thermoregulatory seasons. Nearly 50% of the resting sites were shared with an average ( SD) of 3.20 1.25 individuals (range: 2–6). However, simultaneous use of resting sites only took place in about 8% of locations. Sharing involved 2–3 males in 90% of the cases. It is suggested that females are solitary but not territorial, while at least some males are more social or tolerant towards each other, and have overlapping ‘home ranges’. These observations could be indicative of a promiscuous mating system. v Microhabitat use and selection were determined by conducting a 5-day trapping session during each season between June 2011 and May 2012. A grid of 96 stations (16 rows 6 lines) was set at the study site, with pairs of traps per station placed at 10-m intervals, at different heights and on different types of vegetative stands. Several variables describing microhabitat structure were recorded seasonally at each station. Thicket rats (38 individuals captured 91 times) were captured mostly at night, with an overall trapping success of 2.16 0.27% over the year. The average height at which rats were trapped (140 65 cm) was significantly higher than the height of traps set in the field (99 ± 75 cm). A large proportion of traps (31.3%) where rats were caught were placed on Combretum caffrum trees, and majoritarily on trunks (46%), tree canopy (19%) and woody lace (19%). Bonferroni Z tests indicated that thicket rats actively avoided trap stations with less than 50% canopy cover as well as areas that had arboreal connections in less than 50% of the directions. Rats also significantly avoided traps that were set in bushes and on the ground, irrespective of whether these were situated in open terrain or surrounded by some vegetation. Generalized Linear Models confirmed that two main predictors (Cover >150 cm and height) had a significant positive effect on the use of traps and on the numbers of visits to, and different animals caught at, trapping stations. All other variables, including connectivity with the surrounding vegetation, tree species, vegetation type and position in which the traps were placed, and tree trunk/branch circumference at trap height, did not have any significant effects. This study confirms that thicket rats are essentially nocturnal, arboreal and prefer dense canopy cover, possibly because this decreases predation risk at the microhabitat level.
- Full Text:
- Date Issued: 2014
Retention strategies for gold-collar employees in an institution of higher education
- Authors: Grobler, Elaine Maria
- Date: 2014
- Subjects: Employee retention , Universities and colleges -- Employees
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/6126 , vital:21041
- Description: Gold-collar employees are defined as key employees who have a discernible influence on the realisation of an organisation’s strategic goals and vision. These employees’ competitive advantage lies in their conceptual skills and specifically in their knowledge and creativity. However, because of their unique competencies, they are high in demand and it is more difficult for organisations to attract and retain them. The main research problem in this study was to investigate the concept of a gold-collar employee, the needs and expectations of these employees, as well as retention strategies that can be used to retain them, with specific focus on academics in an institution of higher education. To address the main and identified sub-problems, a literature study was conducted on gold-collar employees, the dilemma of retaining these employees, their needs and expectations and retention strategies. Interviews were conducted with selected senior level employees from various disciplines that had extensive experience in research, teaching and academic management, to establish how they perceived a gold-collar employee in the context of the university and what in their experience they considered as factors that enhanced the retention of these employees. An HTML survey questionnaire was administered to a target group of academics ranging from associate lecturer, lecturer, senior lecturer and associate professor to professor, including academic managers. The survey focused on their level of teaching and research experience, needs and expectations and their perceptions of the retention strategies used at the university. The results from the empirical study revealed that respondents were experienced in teaching development and practices, but not recognised on an internal, national and international level. Flexible working conditions were regarded as most important along with opportunities for self-fulfilment. Employees with more experience in teaching had a greater need and expectation for empowerment while those with more research experience needed and expected more remuneration, rewards and recognition. The respondents also deemed being located in a city or town that allowed for a high quality of living as important. Retention of highly skilled employees is important especially in a knowledge environment as they contribute strategically to the vision and competitive advantage of the organisation. Their skills and knowledge are costly and not easy to replace. Therefore it is important to put strategies in place to retain these gold-collar employees.
- Full Text:
- Date Issued: 2014
- Authors: Grobler, Elaine Maria
- Date: 2014
- Subjects: Employee retention , Universities and colleges -- Employees
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/6126 , vital:21041
- Description: Gold-collar employees are defined as key employees who have a discernible influence on the realisation of an organisation’s strategic goals and vision. These employees’ competitive advantage lies in their conceptual skills and specifically in their knowledge and creativity. However, because of their unique competencies, they are high in demand and it is more difficult for organisations to attract and retain them. The main research problem in this study was to investigate the concept of a gold-collar employee, the needs and expectations of these employees, as well as retention strategies that can be used to retain them, with specific focus on academics in an institution of higher education. To address the main and identified sub-problems, a literature study was conducted on gold-collar employees, the dilemma of retaining these employees, their needs and expectations and retention strategies. Interviews were conducted with selected senior level employees from various disciplines that had extensive experience in research, teaching and academic management, to establish how they perceived a gold-collar employee in the context of the university and what in their experience they considered as factors that enhanced the retention of these employees. An HTML survey questionnaire was administered to a target group of academics ranging from associate lecturer, lecturer, senior lecturer and associate professor to professor, including academic managers. The survey focused on their level of teaching and research experience, needs and expectations and their perceptions of the retention strategies used at the university. The results from the empirical study revealed that respondents were experienced in teaching development and practices, but not recognised on an internal, national and international level. Flexible working conditions were regarded as most important along with opportunities for self-fulfilment. Employees with more experience in teaching had a greater need and expectation for empowerment while those with more research experience needed and expected more remuneration, rewards and recognition. The respondents also deemed being located in a city or town that allowed for a high quality of living as important. Retention of highly skilled employees is important especially in a knowledge environment as they contribute strategically to the vision and competitive advantage of the organisation. Their skills and knowledge are costly and not easy to replace. Therefore it is important to put strategies in place to retain these gold-collar employees.
- Full Text:
- Date Issued: 2014
Retention strategies for medical doctors in a Port Elizabeth Hospital complex
- Authors: Yusuff, Toyeeb
- Date: 2014
- Subjects: Employee retention -- South Africa -- Port Elizabeth , Physicians -- Recruiting -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/8856 , vital:26436
- Description: The aim of this research is to investigate the factors identified as significant in increasing the retention of medical doctors employed in Port Elizabeth hospital complex (PEHC) in the Eastern Cape, South Africa. Medical practitioners of PEHC are providing the needed critical clinical services and are believed to be the strength of tertiary health services in the Eastern Cape, providing world class treatment to the public. Recruitment and retention of talented medical practitioners, then, is in the best interests of the Department of Health. Demotivated staffs are more likely to leave their jobs for better opportunities, and therefore efforts must be geared towards retaining them. This research investigates the independent factors identified. They include the management style, risk exposure, the working environment, the work overload, and the benefits associated with retaining of medical practitioners in PEHC. The results of this study revealed that the following factors influence the talent management and retention of doctors in the hospital complex: a management style that appreciates and recognises staff, a risk-free work environment, a flexible and balanced life, a reasonable work load, and the attitude of immediate supervisors. The results of this study will add to the guidelines and retention strategies already in place by the Department of Health, Eastern Cape. The senior management and policy makers could use the recommendations revealed in this study for an efficient human resources policy. However, future research still needs to be done in the area of providing employment for spouses of members of staff especially on the reward system and the recognition of employees in the organization.
- Full Text:
- Date Issued: 2014
- Authors: Yusuff, Toyeeb
- Date: 2014
- Subjects: Employee retention -- South Africa -- Port Elizabeth , Physicians -- Recruiting -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/8856 , vital:26436
- Description: The aim of this research is to investigate the factors identified as significant in increasing the retention of medical doctors employed in Port Elizabeth hospital complex (PEHC) in the Eastern Cape, South Africa. Medical practitioners of PEHC are providing the needed critical clinical services and are believed to be the strength of tertiary health services in the Eastern Cape, providing world class treatment to the public. Recruitment and retention of talented medical practitioners, then, is in the best interests of the Department of Health. Demotivated staffs are more likely to leave their jobs for better opportunities, and therefore efforts must be geared towards retaining them. This research investigates the independent factors identified. They include the management style, risk exposure, the working environment, the work overload, and the benefits associated with retaining of medical practitioners in PEHC. The results of this study revealed that the following factors influence the talent management and retention of doctors in the hospital complex: a management style that appreciates and recognises staff, a risk-free work environment, a flexible and balanced life, a reasonable work load, and the attitude of immediate supervisors. The results of this study will add to the guidelines and retention strategies already in place by the Department of Health, Eastern Cape. The senior management and policy makers could use the recommendations revealed in this study for an efficient human resources policy. However, future research still needs to be done in the area of providing employment for spouses of members of staff especially on the reward system and the recognition of employees in the organization.
- Full Text:
- Date Issued: 2014
Retention strategies of technical graded employees at Transnet
- Authors: Human, Ricardo Ronald
- Date: 2014
- Subjects: Employee retention Employee motivation
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11080 , vital:26883
- Description: The recruitment and retention of personnel plays an important role in assisting organisations to adapt and remain competitive, thus ensuring their financial sustainability and becoming a leader in the market. It is also a crucial element in assisting organisations in reaching their long and short term goals. The employment and retention of highly skilled employees is a costly exercise and staff turnover impacts negatively, not only on a financial level but also on the organisation as a whole. The immediate implementation of specific strategies that ensures the recruitment and retention of these employees will guarantee a reduction in employee turnover thus ensuring organisational competitiveness. The purpose of this study was to investigate the organisational factors impacting on employee retention at Transnet Freight Rail (TFR). The population group for the study included 34 TFR employees from the G graded salary scale. The response rate for the questionnaire was 100% with the Likert scale instrument consisting of 27 questions divided into two sections: Section one explored the demographic profile of the respondents; Section two focused on getting responses on the five organisational factors impacting on employee retention namely: organisational association; monetary compensation; work satisfaction; work enrichment; career development. The following research design was adopted: Step 1: A literature review was conducted to determine the various organisational factors impacting on employee retention. Step 2: From the literature review the researcher structured the research questionnaire. Step 3: The results of the survey were analysed and interpreted. Step 4: Conclusions and recommendations were done.
- Full Text:
- Date Issued: 2014
- Authors: Human, Ricardo Ronald
- Date: 2014
- Subjects: Employee retention Employee motivation
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11080 , vital:26883
- Description: The recruitment and retention of personnel plays an important role in assisting organisations to adapt and remain competitive, thus ensuring their financial sustainability and becoming a leader in the market. It is also a crucial element in assisting organisations in reaching their long and short term goals. The employment and retention of highly skilled employees is a costly exercise and staff turnover impacts negatively, not only on a financial level but also on the organisation as a whole. The immediate implementation of specific strategies that ensures the recruitment and retention of these employees will guarantee a reduction in employee turnover thus ensuring organisational competitiveness. The purpose of this study was to investigate the organisational factors impacting on employee retention at Transnet Freight Rail (TFR). The population group for the study included 34 TFR employees from the G graded salary scale. The response rate for the questionnaire was 100% with the Likert scale instrument consisting of 27 questions divided into two sections: Section one explored the demographic profile of the respondents; Section two focused on getting responses on the five organisational factors impacting on employee retention namely: organisational association; monetary compensation; work satisfaction; work enrichment; career development. The following research design was adopted: Step 1: A literature review was conducted to determine the various organisational factors impacting on employee retention. Step 2: From the literature review the researcher structured the research questionnaire. Step 3: The results of the survey were analysed and interpreted. Step 4: Conclusions and recommendations were done.
- Full Text:
- Date Issued: 2014
Reviewing the definition of the natural resource curse and analysing its occurence post-1990
- Authors: Mwansa, Mumamba Chitumwa
- Date: 2014
- Subjects: Resource curse , Natural resources -- Management , Economic development , National income
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1100 , http://hdl.handle.net/10962/d1013243
- Description: That countries with high natural resource abundance should experience slower economic growth than those with low resource abundance seems contrary to what would be expected, considering the developmental head-start such resources afford. Yet Sachs and Warner (1997) found that economies with a high share of natural resource exports in national income in 1970 tended to experience slower economic growth in the two decades that followed. This finding, that natural resources are a “curse” rather than a blessing, has become generally accepted. This thesis sought to test whether the conclusion drawn from their data – that higher natural resource abundance leads to slower economic growth – is still correct. It sought to test their findings first by correcting for their use of resource intensity (natural resources share of exports) as a proxy for abundance. Using measures of resource abundance for 1995 as a proxy for abundance in previous decades, it was found that higher resource abundance was not associated with lower economic growth in the 1970s and 1980s. This finding is contrary to that of Sachs and Warner (1997, 2001). Secondly, this thesis tested whether the natural resource curse effect was still present for the period 1995–2010. This was done by observing the effect of both resource abundance and resource intensity on economic growth during 1995–2010. In both cases no resource curse effect was found, for this more recent period. The resource curse had disappeared regardless of whether one uses Sachs and Warner’s (1997, 2001) measure of resource intensity or a measure of resource abundance. Natural resources should therefore no longer be considered a “curse”. In explaining the difference for the impact of resource intensity between the 1970-90 period measured by Sachs and Warner (1997, 2001) and the more recent period 1995-2010 it was found that the Dutch Disease effect has decreased significantly since the 1970s and 1980s. This could partly explain why the resource curse has disappeared when measured in terms of resource intensity. Thus it was concluded that the natural resource curse existed in the period 1970-90 only when measured in terms of resource intensity but not when measured relative to resource abundance. The negative effects of natural resources on economic growth have disappeared in terms of both resource intensity and resource abundance in the more recent time period.
- Full Text:
- Date Issued: 2014
- Authors: Mwansa, Mumamba Chitumwa
- Date: 2014
- Subjects: Resource curse , Natural resources -- Management , Economic development , National income
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1100 , http://hdl.handle.net/10962/d1013243
- Description: That countries with high natural resource abundance should experience slower economic growth than those with low resource abundance seems contrary to what would be expected, considering the developmental head-start such resources afford. Yet Sachs and Warner (1997) found that economies with a high share of natural resource exports in national income in 1970 tended to experience slower economic growth in the two decades that followed. This finding, that natural resources are a “curse” rather than a blessing, has become generally accepted. This thesis sought to test whether the conclusion drawn from their data – that higher natural resource abundance leads to slower economic growth – is still correct. It sought to test their findings first by correcting for their use of resource intensity (natural resources share of exports) as a proxy for abundance. Using measures of resource abundance for 1995 as a proxy for abundance in previous decades, it was found that higher resource abundance was not associated with lower economic growth in the 1970s and 1980s. This finding is contrary to that of Sachs and Warner (1997, 2001). Secondly, this thesis tested whether the natural resource curse effect was still present for the period 1995–2010. This was done by observing the effect of both resource abundance and resource intensity on economic growth during 1995–2010. In both cases no resource curse effect was found, for this more recent period. The resource curse had disappeared regardless of whether one uses Sachs and Warner’s (1997, 2001) measure of resource intensity or a measure of resource abundance. Natural resources should therefore no longer be considered a “curse”. In explaining the difference for the impact of resource intensity between the 1970-90 period measured by Sachs and Warner (1997, 2001) and the more recent period 1995-2010 it was found that the Dutch Disease effect has decreased significantly since the 1970s and 1980s. This could partly explain why the resource curse has disappeared when measured in terms of resource intensity. Thus it was concluded that the natural resource curse existed in the period 1970-90 only when measured in terms of resource intensity but not when measured relative to resource abundance. The negative effects of natural resources on economic growth have disappeared in terms of both resource intensity and resource abundance in the more recent time period.
- Full Text:
- Date Issued: 2014
Risk preferences of smallholder irrigation farmers in the former Ciskei homelands of the Eastern Cape Province, South Africa
- Authors: Itumeleng, Mathlo
- Date: 2014
- Subjects: Risk-return relationships -- South Africa -- Eastern Cape , Crops -- Irrigation -- South Africa -- Eastern Cape , Irrigation farming -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11214 , http://hdl.handle.net/10353/d1016206 , Risk-return relationships -- South Africa -- Eastern Cape , Crops -- Irrigation -- South Africa -- Eastern Cape , Irrigation farming -- South Africa -- Eastern Cape
- Description: Although several studies have investigated on commercial farmers’ risk preferences, there is still lack of information on the risk attitudes and risk preferences of smallholder farmers in South Africa. Risks associated with the adoption of new agricultural technology need to be explored in order to address the transition from homestead food gardening to smallholder irrigated farming. This study seeks to understand risk perception of smallholder irrigation farmers by linking constraints to commercialisation, adoption of new agricultural technologies and risk preferences of smallholder farmers in the former Ciskei Homelands of the Eastern Cape. A total of 101 respondents were surveyed, consisting of 38 smallholder farmers and 63 homestead food gardeners in the Eastern Cape. Questionnaires were used to record household activities, socio-economic and institutional data as well as household demographics through personal interviews. The probit results indicated that older farmers are less risk averse thus more willing to take risk. The risk analysis indicates that farmers who are employed elsewhere are more willing to take risk as income is playing a major role in risk preferences. The results also prove that factors such as tenure system and years in farming have a major influence on farmers’ decision to take risk and adopt new agricultural technology. According to the multi-logit model the major factors influencing technology adoption and risk taking are household size, water rate and type of irrigation system used by the farmers. This study provides useful practical insights for policy makers, farm advisers and researchers in the design of effective and efficient policies, programmes and projects which can affect the adoption of technology, increase smallholder farmers capacity to manage risk and drive growth in the food market.
- Full Text:
- Date Issued: 2014
- Authors: Itumeleng, Mathlo
- Date: 2014
- Subjects: Risk-return relationships -- South Africa -- Eastern Cape , Crops -- Irrigation -- South Africa -- Eastern Cape , Irrigation farming -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11214 , http://hdl.handle.net/10353/d1016206 , Risk-return relationships -- South Africa -- Eastern Cape , Crops -- Irrigation -- South Africa -- Eastern Cape , Irrigation farming -- South Africa -- Eastern Cape
- Description: Although several studies have investigated on commercial farmers’ risk preferences, there is still lack of information on the risk attitudes and risk preferences of smallholder farmers in South Africa. Risks associated with the adoption of new agricultural technology need to be explored in order to address the transition from homestead food gardening to smallholder irrigated farming. This study seeks to understand risk perception of smallholder irrigation farmers by linking constraints to commercialisation, adoption of new agricultural technologies and risk preferences of smallholder farmers in the former Ciskei Homelands of the Eastern Cape. A total of 101 respondents were surveyed, consisting of 38 smallholder farmers and 63 homestead food gardeners in the Eastern Cape. Questionnaires were used to record household activities, socio-economic and institutional data as well as household demographics through personal interviews. The probit results indicated that older farmers are less risk averse thus more willing to take risk. The risk analysis indicates that farmers who are employed elsewhere are more willing to take risk as income is playing a major role in risk preferences. The results also prove that factors such as tenure system and years in farming have a major influence on farmers’ decision to take risk and adopt new agricultural technology. According to the multi-logit model the major factors influencing technology adoption and risk taking are household size, water rate and type of irrigation system used by the farmers. This study provides useful practical insights for policy makers, farm advisers and researchers in the design of effective and efficient policies, programmes and projects which can affect the adoption of technology, increase smallholder farmers capacity to manage risk and drive growth in the food market.
- Full Text:
- Date Issued: 2014
Road to redemption
- Authors: Singh, Anirood
- Date: 2014
- Subjects: Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , South African fiction (English) -- Study and teaching (Higher) , South African fiction (English) -- 21st century , Detective and mystery stories, South African (English)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:5977 , http://hdl.handle.net/10962/d1013035
- Description: Lurching from day-today in the months before South Africa becomes a republic, booze-befuddled Indian private investigator Rohit Biswas does not ponder how he can secure his daughter's future after he became a widower and lost his job as police detective when he killed a man who fatally stabbed his wife. Salvation appears when a rich client hires the PI to find evidence proving his son did not rape and murder a white socialite. Fighting against seeming impossible odds in colonial-apartheid Durban and a sanctions-busting conspiracy, Biswas secures his client's acquittal. In the process he defies karma and redeems himself.
- Full Text:
- Date Issued: 2014
- Authors: Singh, Anirood
- Date: 2014
- Subjects: Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , South African fiction (English) -- Study and teaching (Higher) , South African fiction (English) -- 21st century , Detective and mystery stories, South African (English)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:5977 , http://hdl.handle.net/10962/d1013035
- Description: Lurching from day-today in the months before South Africa becomes a republic, booze-befuddled Indian private investigator Rohit Biswas does not ponder how he can secure his daughter's future after he became a widower and lost his job as police detective when he killed a man who fatally stabbed his wife. Salvation appears when a rich client hires the PI to find evidence proving his son did not rape and murder a white socialite. Fighting against seeming impossible odds in colonial-apartheid Durban and a sanctions-busting conspiracy, Biswas secures his client's acquittal. In the process he defies karma and redeems himself.
- Full Text:
- Date Issued: 2014
Rural households livelihood strategies in communities around the Fort Hare and Middle Drift rural dairy projects in Eastern Cape Province South Africa
- Authors: Mukotami, Samuel
- Date: 2014
- Subjects: Households -- Economic aspects -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Dairy farming -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11228 , http://hdl.handle.net/10353/d1021132 , Households -- Economic aspects -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Dairy farming -- South Africa -- Eastern Cape
- Description: In this study, rural households livelihood strategies in communities around Fort Hare and Middle Drift dairy projects in the Nkonkobe Municipality are explored from a household perspective. Rural communities around Fort Hare and Middle Drift dairy projects in Eastern Cape, South Africa are found choosing a multiple of livelihood portfolios that are linked to dairy project activities to increase food, generate income, and safeguard against risks and shocks. The dairy projects in rural areas can reduced the problem of shrinking livelihood options in rural areas were most of the households are relying on government grants which has characterised the rural areas with long queues during month ends. The main objectives of this study are, to assess whether the rural dairy projects set goals are being achieved; to identify dominant livelihood strategies of households living around dairy projects in Eastern Cape Province, South Africa and to identify determinant factors influencing rural households around dairy projects to choose certain livelihood strategies that improve their welfare. The study analysed socio-economic survey data that had been collected from households in six rural villages in Nkonkobe Municipality surrounding the Fort Hare and Middle drift dairy projects. The stratified and random sampling method was used. The descriptive analysis comparing the livelihood portfolios’ in the six rural villages around Fort hare and Middle Drift dairy projects has revealed that there is an increasingly important role of the non-farm economy in the area (income from activities not linked to farming) as compared to farming, non-labour (income from remittances and government grants) and non-farm activities that are combined with farming (non-farm and farming activities). The multinomial logistic regression model revealed, with respect to the household variables, social-economic and institutional related variables as some of the barriers faced by poor households in rural areas sharing boundaries with rural dairy projects to enter into various livelihood strategies. Results from this study outlined that rural communities around dairy projects do not rely much on one livelihood pathway but they link multiple strategies together to improve their standard of living. The study, therefore, conclude that rural dairy projects with activities that are complementing with rural livelihood pathways available can be trusted as a reliable and sustainable livelihood source to reduce poverty in communities which share boundaries with rural dairy projects.
- Full Text:
- Date Issued: 2014
- Authors: Mukotami, Samuel
- Date: 2014
- Subjects: Households -- Economic aspects -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Dairy farming -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11228 , http://hdl.handle.net/10353/d1021132 , Households -- Economic aspects -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Dairy farming -- South Africa -- Eastern Cape
- Description: In this study, rural households livelihood strategies in communities around Fort Hare and Middle Drift dairy projects in the Nkonkobe Municipality are explored from a household perspective. Rural communities around Fort Hare and Middle Drift dairy projects in Eastern Cape, South Africa are found choosing a multiple of livelihood portfolios that are linked to dairy project activities to increase food, generate income, and safeguard against risks and shocks. The dairy projects in rural areas can reduced the problem of shrinking livelihood options in rural areas were most of the households are relying on government grants which has characterised the rural areas with long queues during month ends. The main objectives of this study are, to assess whether the rural dairy projects set goals are being achieved; to identify dominant livelihood strategies of households living around dairy projects in Eastern Cape Province, South Africa and to identify determinant factors influencing rural households around dairy projects to choose certain livelihood strategies that improve their welfare. The study analysed socio-economic survey data that had been collected from households in six rural villages in Nkonkobe Municipality surrounding the Fort Hare and Middle drift dairy projects. The stratified and random sampling method was used. The descriptive analysis comparing the livelihood portfolios’ in the six rural villages around Fort hare and Middle Drift dairy projects has revealed that there is an increasingly important role of the non-farm economy in the area (income from activities not linked to farming) as compared to farming, non-labour (income from remittances and government grants) and non-farm activities that are combined with farming (non-farm and farming activities). The multinomial logistic regression model revealed, with respect to the household variables, social-economic and institutional related variables as some of the barriers faced by poor households in rural areas sharing boundaries with rural dairy projects to enter into various livelihood strategies. Results from this study outlined that rural communities around dairy projects do not rely much on one livelihood pathway but they link multiple strategies together to improve their standard of living. The study, therefore, conclude that rural dairy projects with activities that are complementing with rural livelihood pathways available can be trusted as a reliable and sustainable livelihood source to reduce poverty in communities which share boundaries with rural dairy projects.
- Full Text:
- Date Issued: 2014
Saligia
- Authors: Strydom, Gideon Louwrens
- Date: 2014
- Subjects: Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , Afrikaans fiction -- Study and teaching (Higher) , Afrikaans fiction -- 21st century
- Language: Afrikaans
- Type: Thesis , Masters , MA
- Identifier: vital:6001 , http://hdl.handle.net/10962/d1020884
- Description: When her life starts falling apart, a journalist and writer heads for a small rural town. Here the strange and wonderful tales about a local woman ignite her curiosity. As the town's secrets unravel she finds the truth behind all the fantasies. And in fighting her own demons she makes an unusual connection to this woman. She soon realises that this connection holds the key to her own salvation. Or her downfall.
- Full Text:
- Date Issued: 2014
- Authors: Strydom, Gideon Louwrens
- Date: 2014
- Subjects: Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , Afrikaans fiction -- Study and teaching (Higher) , Afrikaans fiction -- 21st century
- Language: Afrikaans
- Type: Thesis , Masters , MA
- Identifier: vital:6001 , http://hdl.handle.net/10962/d1020884
- Description: When her life starts falling apart, a journalist and writer heads for a small rural town. Here the strange and wonderful tales about a local woman ignite her curiosity. As the town's secrets unravel she finds the truth behind all the fantasies. And in fighting her own demons she makes an unusual connection to this woman. She soon realises that this connection holds the key to her own salvation. Or her downfall.
- Full Text:
- Date Issued: 2014
Sarkaiym
- Authors: Sutherns, Michael Courtney
- Date: 2014
- Subjects: Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , South African fiction (English) -- Study and teaching (Higher) , South African fiction (English) -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:5976 , http://hdl.handle.net/10962/d1012998
- Description: The kingdom of Sansland situated on the Azanian Peninsula has been ruled by Sorricians, the sky people, ever since they landed on terra firma centuries ago. The indigenous population are forced to engage directly in the social and economic perpetuation of their own domination beneath the Sorrician heel. Until revolution flares in the antipodes, and soon, even the gods themselves seem to take an interest in the inevitable course of events. But all is not what it seems. The revolution appears to proceed too rapidly. The kingdom’s trade infrastructure collapses too easily. The Sorrician rulers are inexplicably and unrealistically confident in their ability to repel an attack on the capital. It will take a man of conscience, a regular soldier and a boy priest to restore appearances back to reality.
- Full Text:
- Date Issued: 2014
- Authors: Sutherns, Michael Courtney
- Date: 2014
- Subjects: Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , South African fiction (English) -- Study and teaching (Higher) , South African fiction (English) -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:5976 , http://hdl.handle.net/10962/d1012998
- Description: The kingdom of Sansland situated on the Azanian Peninsula has been ruled by Sorricians, the sky people, ever since they landed on terra firma centuries ago. The indigenous population are forced to engage directly in the social and economic perpetuation of their own domination beneath the Sorrician heel. Until revolution flares in the antipodes, and soon, even the gods themselves seem to take an interest in the inevitable course of events. But all is not what it seems. The revolution appears to proceed too rapidly. The kingdom’s trade infrastructure collapses too easily. The Sorrician rulers are inexplicably and unrealistically confident in their ability to repel an attack on the capital. It will take a man of conscience, a regular soldier and a boy priest to restore appearances back to reality.
- Full Text:
- Date Issued: 2014
Saving and investment in South Africa: a causality study
- Authors: Mngqibisa, Vuyisa
- Date: 2014
- Subjects: Saving and investment -- South Africa Investments -- South Africa Credit -- South Africa Finance, Personal -- South Africa Portfolio management -- South Africa Investment analysis -- South Africa Error analysis (Mathematics)
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1086 , http://hdl.handle.net/10962/d1011887
- Description: This study aims to investigate the relationship between private saving and investment for South Africa using a Vector Error Correction Framework. Saving and investment are considered to be important factors for sustainable economic growth in the country, particularly as these variables have been recorded at significantly lower levels than those of other developing nations. By examining the direction of causality between saving and investment, the most suitable policy measures can be used in stimulating either savings or investment, and as a result aggregate growth. The study found a positive two-way causality to exist between these two variables, proving that both saving and investment-led policies are necessary in raising saving and investment levels. With the inclusion of credit extension as the third variable used to remove any variable bias, the study not only found credit extension to Granger cause private saving, but the reverse relationship was found to be present as well. This relationship was however found to be negative, confirming that lower borrowing constraints may have a negative effect on saving levels. The negative relationship between credit supply and private saving (substitution effect) proves that credit supply will only yield a positive result for savings if channelled through investment expenditure.
- Full Text:
- Date Issued: 2014
- Authors: Mngqibisa, Vuyisa
- Date: 2014
- Subjects: Saving and investment -- South Africa Investments -- South Africa Credit -- South Africa Finance, Personal -- South Africa Portfolio management -- South Africa Investment analysis -- South Africa Error analysis (Mathematics)
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1086 , http://hdl.handle.net/10962/d1011887
- Description: This study aims to investigate the relationship between private saving and investment for South Africa using a Vector Error Correction Framework. Saving and investment are considered to be important factors for sustainable economic growth in the country, particularly as these variables have been recorded at significantly lower levels than those of other developing nations. By examining the direction of causality between saving and investment, the most suitable policy measures can be used in stimulating either savings or investment, and as a result aggregate growth. The study found a positive two-way causality to exist between these two variables, proving that both saving and investment-led policies are necessary in raising saving and investment levels. With the inclusion of credit extension as the third variable used to remove any variable bias, the study not only found credit extension to Granger cause private saving, but the reverse relationship was found to be present as well. This relationship was however found to be negative, confirming that lower borrowing constraints may have a negative effect on saving levels. The negative relationship between credit supply and private saving (substitution effect) proves that credit supply will only yield a positive result for savings if channelled through investment expenditure.
- Full Text:
- Date Issued: 2014
Screening of entomopathogenic fungi against citrus mealybug (Planococcus citri (Risso)) and citrus thrips (Scirtothrips aurantii (Faure))
- FitzGerald, Véronique Chartier
- Authors: FitzGerald, Véronique Chartier
- Date: 2014
- Subjects: Entomopathogenic fungi , Citrus mealybug -- South Africa -- Eastern Cape , Citrus thrips -- South Africa -- Eastern Cape , Citrus -- Diseases and pests , Citrus mealybug -- Biological control , Citrus thrips -- Biological control , Biological pest control agents , Scanning electron microscopy , Mycoses
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4166 , http://hdl.handle.net/10962/d1020887
- Description: Mealybugs (Planococcus citri) and thrips (Scirtothrips aurantii) are common and extremely damaging citrus crop pests which have proven difficult to control via conventional methods, such as chemical pesticides and insect growth regulators. The objective of this study was to determine the efficacy of entomopathogenic fungi against these pests in laboratory bioassays. Isolates of Metarhizium anisopliae and Beauveria bassiana from citrus orchards in the Eastern Cape, South Africa were maintained on Sabouraud Dextrose 4% Agar supplemented with Dodine, chloramphenicol and rifampicin at 25°C. Infectivity of the fungal isolates was initially assessed using 5th instar false codling moth, Thaumatotibia leucotreta, larvae. Mealybug bioassays were performed in 24 well plates using 1 x 107 ml-1 conidial suspensions and kept at 26°C for 5 days with a photoperiod of 12 L:12 D. A Beauveria commercial product and an un-inoculated control were also screened for comparison. Isolates GAR 17 B3 (B. bassiana) and FCM AR 23 B3 (M. anisopliae) both resulted in 67.5% mealybug crawler mortality and GB AR 23 13 3 (B. bassiana) resulted in 64% crawler mortality. These 3 isolates were further tested in dose-dependent assays. Probit analyses were conducted on the dose-dependent assays data using PROBAN to determine LC₅₀ values. For both the mealybug adult and crawlers FCM AR 23 B3 required the lowest concentration to achieve LC₅₀ at 4.96 x 10⁶ conidia ml-1 and 5.29 x 10⁵ conidia ml-1, respectively. Bioassays on adult thrips were conducted in munger cells with leaf buds inoculated with the conidial suspensions. Isolate GAR 17 B3 had the highest mortality rate at 70% on thrips while FCM AR 23 B3 resulted in 60% mortality. Identification of the isolates, FCM AR 23 B3, GAR 17 B3 and GB AR 23 13 3, were confirmed to be correct using both microscopic and molecularly techniques. ITS sequences were compared to other sequences from GenBank and confirmed phylogenetically using MEGA6. Mealybug infection was investigated using scanning electron microscopy, mycosis was confirmed but the infection process could not be followed due to the extensive waxy cuticle. These results indicate that there is potential for the isolates FCM AR 23 B3 and GAR 17 B3 to be developed as biological control agents for the control of citrus mealybug and thrips. Further research would be required to determine their ability to perform under field conditions.
- Full Text:
- Date Issued: 2014
- Authors: FitzGerald, Véronique Chartier
- Date: 2014
- Subjects: Entomopathogenic fungi , Citrus mealybug -- South Africa -- Eastern Cape , Citrus thrips -- South Africa -- Eastern Cape , Citrus -- Diseases and pests , Citrus mealybug -- Biological control , Citrus thrips -- Biological control , Biological pest control agents , Scanning electron microscopy , Mycoses
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4166 , http://hdl.handle.net/10962/d1020887
- Description: Mealybugs (Planococcus citri) and thrips (Scirtothrips aurantii) are common and extremely damaging citrus crop pests which have proven difficult to control via conventional methods, such as chemical pesticides and insect growth regulators. The objective of this study was to determine the efficacy of entomopathogenic fungi against these pests in laboratory bioassays. Isolates of Metarhizium anisopliae and Beauveria bassiana from citrus orchards in the Eastern Cape, South Africa were maintained on Sabouraud Dextrose 4% Agar supplemented with Dodine, chloramphenicol and rifampicin at 25°C. Infectivity of the fungal isolates was initially assessed using 5th instar false codling moth, Thaumatotibia leucotreta, larvae. Mealybug bioassays were performed in 24 well plates using 1 x 107 ml-1 conidial suspensions and kept at 26°C for 5 days with a photoperiod of 12 L:12 D. A Beauveria commercial product and an un-inoculated control were also screened for comparison. Isolates GAR 17 B3 (B. bassiana) and FCM AR 23 B3 (M. anisopliae) both resulted in 67.5% mealybug crawler mortality and GB AR 23 13 3 (B. bassiana) resulted in 64% crawler mortality. These 3 isolates were further tested in dose-dependent assays. Probit analyses were conducted on the dose-dependent assays data using PROBAN to determine LC₅₀ values. For both the mealybug adult and crawlers FCM AR 23 B3 required the lowest concentration to achieve LC₅₀ at 4.96 x 10⁶ conidia ml-1 and 5.29 x 10⁵ conidia ml-1, respectively. Bioassays on adult thrips were conducted in munger cells with leaf buds inoculated with the conidial suspensions. Isolate GAR 17 B3 had the highest mortality rate at 70% on thrips while FCM AR 23 B3 resulted in 60% mortality. Identification of the isolates, FCM AR 23 B3, GAR 17 B3 and GB AR 23 13 3, were confirmed to be correct using both microscopic and molecularly techniques. ITS sequences were compared to other sequences from GenBank and confirmed phylogenetically using MEGA6. Mealybug infection was investigated using scanning electron microscopy, mycosis was confirmed but the infection process could not be followed due to the extensive waxy cuticle. These results indicate that there is potential for the isolates FCM AR 23 B3 and GAR 17 B3 to be developed as biological control agents for the control of citrus mealybug and thrips. Further research would be required to determine their ability to perform under field conditions.
- Full Text:
- Date Issued: 2014
SecMVC : a model for secure software design based on the model-view-controller pattern
- Authors: Colesky, Michael Robert
- Date: 2014
- Subjects: Computer networks -- Security measures -- Software , Computer software -- Development , Model-driven software architecture
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9823 , http://hdl.handle.net/10948/d1020614
- Description: Current advances in the software development industry are growing more ubiquitous by the day. This has caused for security, not only in the broader sense, but specifically within the design and overall development of software itself, to become all the more important. An evidently prevalent problem in the domain of software development is that software security is not consistently addressed during design, which undermines core security concerns, and leads to the development of insecure software. This research seeks to address this issue via a model for secure software design, which is based on a software design pattern, namely, the Model-View-Controller (MVC) pattern. The use of a pattern to convey knowledge is not a new notion. However, the ability of software design patterns to convey secure software design is an idea worth investigating. Following identification of secure software design principles and concepts, as well as software design patterns, specifically those relating to the MVC pattern, a model was designed and developed. With the MVC pattern argued as being a suitable foundation for the model, the security conscious MVC (SecMVC) combines secure software design principles and concepts into the MVC pattern. Together herewith, the MVC pattern’s components in the MVC Compound pattern, namely: the Observer pattern, the Strategy pattern, and the Composite pattern, have provided further sub-models for less abstraction and greater detail. These sub-models were developed, as a result of the SecMVC model’s evaluation in the validation for this study, an expert review. Argued in the light of similar research methods, the expert review was chosen – along with a process that included the use of two expert participants to validate the SecMVC model. It was determined through the expert review that the SecMVC model is of sufficient utility, quality, and efficacy to constitute research value. The research methodology process followed was design science, in which the SecMVC model, which includes its related sub-models, serves as the artefact and research output of this study. This research study contributes evidence of the feasibility for integrating knowledge into software design patterns. This includes the SecMVC model itself. In addition, it argues for the use of an expert review, as an evaluative research method for such an artifact.
- Full Text:
- Date Issued: 2014
- Authors: Colesky, Michael Robert
- Date: 2014
- Subjects: Computer networks -- Security measures -- Software , Computer software -- Development , Model-driven software architecture
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9823 , http://hdl.handle.net/10948/d1020614
- Description: Current advances in the software development industry are growing more ubiquitous by the day. This has caused for security, not only in the broader sense, but specifically within the design and overall development of software itself, to become all the more important. An evidently prevalent problem in the domain of software development is that software security is not consistently addressed during design, which undermines core security concerns, and leads to the development of insecure software. This research seeks to address this issue via a model for secure software design, which is based on a software design pattern, namely, the Model-View-Controller (MVC) pattern. The use of a pattern to convey knowledge is not a new notion. However, the ability of software design patterns to convey secure software design is an idea worth investigating. Following identification of secure software design principles and concepts, as well as software design patterns, specifically those relating to the MVC pattern, a model was designed and developed. With the MVC pattern argued as being a suitable foundation for the model, the security conscious MVC (SecMVC) combines secure software design principles and concepts into the MVC pattern. Together herewith, the MVC pattern’s components in the MVC Compound pattern, namely: the Observer pattern, the Strategy pattern, and the Composite pattern, have provided further sub-models for less abstraction and greater detail. These sub-models were developed, as a result of the SecMVC model’s evaluation in the validation for this study, an expert review. Argued in the light of similar research methods, the expert review was chosen – along with a process that included the use of two expert participants to validate the SecMVC model. It was determined through the expert review that the SecMVC model is of sufficient utility, quality, and efficacy to constitute research value. The research methodology process followed was design science, in which the SecMVC model, which includes its related sub-models, serves as the artefact and research output of this study. This research study contributes evidence of the feasibility for integrating knowledge into software design patterns. This includes the SecMVC model itself. In addition, it argues for the use of an expert review, as an evaluative research method for such an artifact.
- Full Text:
- Date Issued: 2014
Secrets I keep
- Authors: Thurgood, Mikaila Rae
- Date: 2014
- Subjects: South African fiction (English) -- 21st century , Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , South African fiction (English) -- Study and teaching (Higher)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:5981 , http://hdl.handle.net/10962/d1015638
- Description: My mother had many failings. Her inability to cook. Her inability to work. Her inability to love. But her two biggest failings...those were the ones that had the potential to ruin my entire life, to ruin my brother’s life, to tear a family apart. More than anything, it was her inability to act. Claire is a young woman working in Johannesburg as a PA. She has few friends barring her au pair flatmate Beth and work colleague Marge. Her nights are spent trying to overcome the trauma of her past to find sexual fulfilment in a shallow world of one night stands. Whether she can set herself on a path towards a more normal life comes down to one crucial thing – forgiveness.
- Full Text:
- Date Issued: 2014
- Authors: Thurgood, Mikaila Rae
- Date: 2014
- Subjects: South African fiction (English) -- 21st century , Creative writing (Higher education) -- Research -- South Africa , Creative writing -- Fiction , South African fiction (English) -- Study and teaching (Higher)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:5981 , http://hdl.handle.net/10962/d1015638
- Description: My mother had many failings. Her inability to cook. Her inability to work. Her inability to love. But her two biggest failings...those were the ones that had the potential to ruin my entire life, to ruin my brother’s life, to tear a family apart. More than anything, it was her inability to act. Claire is a young woman working in Johannesburg as a PA. She has few friends barring her au pair flatmate Beth and work colleague Marge. Her nights are spent trying to overcome the trauma of her past to find sexual fulfilment in a shallow world of one night stands. Whether she can set herself on a path towards a more normal life comes down to one crucial thing – forgiveness.
- Full Text:
- Date Issued: 2014
Sediment linkages in a small catchment in the Mount Fletcher southern Drakensberg region, South Africa
- Authors: Mzobe, Pearl Nonjabulo
- Date: 2014
- Subjects: Soil erosion -- South Africa -- Mount Fletcher , Soil conservation -- South Africa -- Mount Fletcher , Soil degradation -- South Africa -- Mount Fletcher , Food security -- South Africa , Wetland management -- South Africa -- Mount Fletcher , Watersheds -- South Africa -- Mount Fletcher
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:4879 , http://hdl.handle.net/10962/d1013224
- Description: Soil erosion is a persistent problem that requires continued control efforts as agricultural land loses productivity and communities dependent on the land become increasingly vulnerable to decreased food security. The negative effects of soil erosion in Khamopele River catchment, in the Mount Fletcher southern Drakensberg region of South Africa, are manifest in extensive gullying and wetland loss. Soil erosion has resulted in siltation in a recently constructed dam and the alteration of aquatic habitats. This research was undertaken to identify the sources of eroded sediment in the small upper catchments of the Mzimvubu River catchment to inform broader catchment management strategies. The scale of erosion was quantified using field surveys of gully extent and form. Environmental magnetic tracing techniques were used to determine the sources of eroded sediment in Khamopele River and upper Tina River catchments. The radionuclide ¹³⁷Cs was used to determine soil loss over a 55 year period in Khamopele River catchment. The Landscape Connectivity framework was used to describe the sediment source, pathway and sink interactions at sample area level. Results indicated that historical and contemporary land management practices such as uncontrolled grazing, grassland burning and furrows promoted soil erosion in the catchment. Soil erosion was most pronounced in the Taung sample area where there was extensive gullying, tunnelling and subsurface erosion. Environmental magnetic tracing results indicated that there were clear differences in source areas. Despite its prevalence in the area, gully erosion was not shown to be a major source of sediment to downstream sinks. Topsoil and hillslope derived sediment were shown to be mobile in the catchment, suggesting that sheet erosion processes were dominant in the catchment. Radionuclide tracing studies showed that at least 20 cm of soil had been eroded from the Khamopele River catchment surface since 1956. This research has shown that it is possible to distinguish source areas of erosion in the catchment by matching catchment mineral magnetic signatures to those in sink areas. This means that rehabilitation projects can use resources efficiently as the areas needing the most attention can be identified.
- Full Text:
- Date Issued: 2014
- Authors: Mzobe, Pearl Nonjabulo
- Date: 2014
- Subjects: Soil erosion -- South Africa -- Mount Fletcher , Soil conservation -- South Africa -- Mount Fletcher , Soil degradation -- South Africa -- Mount Fletcher , Food security -- South Africa , Wetland management -- South Africa -- Mount Fletcher , Watersheds -- South Africa -- Mount Fletcher
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:4879 , http://hdl.handle.net/10962/d1013224
- Description: Soil erosion is a persistent problem that requires continued control efforts as agricultural land loses productivity and communities dependent on the land become increasingly vulnerable to decreased food security. The negative effects of soil erosion in Khamopele River catchment, in the Mount Fletcher southern Drakensberg region of South Africa, are manifest in extensive gullying and wetland loss. Soil erosion has resulted in siltation in a recently constructed dam and the alteration of aquatic habitats. This research was undertaken to identify the sources of eroded sediment in the small upper catchments of the Mzimvubu River catchment to inform broader catchment management strategies. The scale of erosion was quantified using field surveys of gully extent and form. Environmental magnetic tracing techniques were used to determine the sources of eroded sediment in Khamopele River and upper Tina River catchments. The radionuclide ¹³⁷Cs was used to determine soil loss over a 55 year period in Khamopele River catchment. The Landscape Connectivity framework was used to describe the sediment source, pathway and sink interactions at sample area level. Results indicated that historical and contemporary land management practices such as uncontrolled grazing, grassland burning and furrows promoted soil erosion in the catchment. Soil erosion was most pronounced in the Taung sample area where there was extensive gullying, tunnelling and subsurface erosion. Environmental magnetic tracing results indicated that there were clear differences in source areas. Despite its prevalence in the area, gully erosion was not shown to be a major source of sediment to downstream sinks. Topsoil and hillslope derived sediment were shown to be mobile in the catchment, suggesting that sheet erosion processes were dominant in the catchment. Radionuclide tracing studies showed that at least 20 cm of soil had been eroded from the Khamopele River catchment surface since 1956. This research has shown that it is possible to distinguish source areas of erosion in the catchment by matching catchment mineral magnetic signatures to those in sink areas. This means that rehabilitation projects can use resources efficiently as the areas needing the most attention can be identified.
- Full Text:
- Date Issued: 2014
Service delivery protests and development in Zandspruit informal settlements
- Authors: Jobo, Qhamani Naledi
- Date: 2014
- Subjects: Protest movements -- South Africa -- Randburg , Community development -- South Africa -- Randburg , Municipal services -- South Africa -- Randburg
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8879 , http://hdl.handle.net/10948/d1020632
- Description: At the dawn of democracy, the ANC led government inherited an economy with wide spread socio-economic imbalances and geo-spatial challenges. Since 1994, policies have been put in place to try and close the gap between the haves and the have nots in society. It is twenty years on, and significant in-roads have been made towards improving the lives of the masses. Twenty years has not been enough time however, to eliminate the remnants of the oppressive regime. Since 2004, there has been a steady rise in the number of service delivery protests witnessed across the country. The masses of the poor are showing their dissatisfaction with the slow pace of change and development. Service delivery protests as they are known are community protests driven primarily by complaints around inadequate basic service provision. These protests have however been proven to be about a variety of other complaints against municipalities. These include: lack of proper housing, inadequate job opportunities, and allegations of nepotism, fraud and corruption against municipal officials and a general feeling of alienation from the structures of democracy. These inadequacies and frustrations are compounded in the case of informal settlements, where the most basic of services are scarce. The City of Johannesburg has one hundred and eighty four informal settlements, which present the city with major service provision challenges. A substantial amount of research has been done on the causes of service delivery protests and yet a gap exists in terms of literature on the impact of these on development. The main aim of this study was therefore to determine the impact of service delivery protests on development in the Zandspruit informal settlement. The research was carried out in the form of unstructured and semi-structured interviews with the Ward Councillor for Zandspruit (which is in Ward 114, Region C of the City of Johannesburg), the Ward Administrator, Ward Committee as well as members of the community. The findings of the study show a community in distress, with little or no access to basic services such as water and sanitation. The housing challenges in the area are representative of some of the worst housing challenges faced by the city. Lack of communication and a general distrust between the ward councillor and her ward committee make for very poor ward governance. The apparent apathy shown by the municipality is alarming. The pace of development in Zandspruit is incredibly slow, and not even the often violent service delivery protests witnessed in the area have improved the situation.
- Full Text:
- Date Issued: 2014
- Authors: Jobo, Qhamani Naledi
- Date: 2014
- Subjects: Protest movements -- South Africa -- Randburg , Community development -- South Africa -- Randburg , Municipal services -- South Africa -- Randburg
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8879 , http://hdl.handle.net/10948/d1020632
- Description: At the dawn of democracy, the ANC led government inherited an economy with wide spread socio-economic imbalances and geo-spatial challenges. Since 1994, policies have been put in place to try and close the gap between the haves and the have nots in society. It is twenty years on, and significant in-roads have been made towards improving the lives of the masses. Twenty years has not been enough time however, to eliminate the remnants of the oppressive regime. Since 2004, there has been a steady rise in the number of service delivery protests witnessed across the country. The masses of the poor are showing their dissatisfaction with the slow pace of change and development. Service delivery protests as they are known are community protests driven primarily by complaints around inadequate basic service provision. These protests have however been proven to be about a variety of other complaints against municipalities. These include: lack of proper housing, inadequate job opportunities, and allegations of nepotism, fraud and corruption against municipal officials and a general feeling of alienation from the structures of democracy. These inadequacies and frustrations are compounded in the case of informal settlements, where the most basic of services are scarce. The City of Johannesburg has one hundred and eighty four informal settlements, which present the city with major service provision challenges. A substantial amount of research has been done on the causes of service delivery protests and yet a gap exists in terms of literature on the impact of these on development. The main aim of this study was therefore to determine the impact of service delivery protests on development in the Zandspruit informal settlement. The research was carried out in the form of unstructured and semi-structured interviews with the Ward Councillor for Zandspruit (which is in Ward 114, Region C of the City of Johannesburg), the Ward Administrator, Ward Committee as well as members of the community. The findings of the study show a community in distress, with little or no access to basic services such as water and sanitation. The housing challenges in the area are representative of some of the worst housing challenges faced by the city. Lack of communication and a general distrust between the ward councillor and her ward committee make for very poor ward governance. The apparent apathy shown by the municipality is alarming. The pace of development in Zandspruit is incredibly slow, and not even the often violent service delivery protests witnessed in the area have improved the situation.
- Full Text:
- Date Issued: 2014
Shembe religion's integration of African traditional religion and Christianity : a sociological case study
- Shange, Nombulelo Tholithemba
- Authors: Shange, Nombulelo Tholithemba
- Date: 2014
- Subjects: Shembe Church Christianity and other religions -- South Africa -- Inanda Christianity and culture -- South Africa -- Inanda Independent churches -- South Africa -- Inanda Religious tolerance -- South Africa -- Inanda South Africa -- Religious life and customs
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3365 , http://hdl.handle.net/10962/d1011819
- Description: The Shembe Church's integration of African Traditional Religion and Christianity has been met by many challenges. This merger has been rejected by both African traditionalists and Christians. The Shembe Church has been met by intolerance even though the movement in some ways creates multiculturalism between different people and cultures. This thesis documents the Shembe Church's ideas and practices; it discusses how the Shembe Church combines two ideologies that appear to be at odds with each other. In looking at Shembe ideas and practices, the thesis discusses African religion-inspired rituals like ukusina, ancestral honouring, animal sacrificing and virgin testing. The thesis also discusses the heavy Christian influence within the Shembe Church; this is done by looking at the Shembe Church's use of The Bible and Moses' Laws which play a crucial role in the Church. The challenges the Shembe Church faces are another main theme of the thesis. The thesis looks at cases of intolerance and human rights violations experienced by Shembe members. This is done in part by looking at the living conditions at eBuhleni, located at Inanda, KZN. The thesis also analyses individual Shembe member's experiences and discusses how some members of the Shembe church experience the acceptance of the Shembe religion in South African society. This thesis concludes by trying to make a distinction between intolerance and controversy. I try to highlight the idea that what many Shembe followers see as discrimination and intolerance towards them is sometimes a difference in opinion from other cultural groups. Sometimes these differences are not geared towards criticising other religious groups or perpetuating intolerance.
- Full Text:
- Date Issued: 2014
- Authors: Shange, Nombulelo Tholithemba
- Date: 2014
- Subjects: Shembe Church Christianity and other religions -- South Africa -- Inanda Christianity and culture -- South Africa -- Inanda Independent churches -- South Africa -- Inanda Religious tolerance -- South Africa -- Inanda South Africa -- Religious life and customs
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3365 , http://hdl.handle.net/10962/d1011819
- Description: The Shembe Church's integration of African Traditional Religion and Christianity has been met by many challenges. This merger has been rejected by both African traditionalists and Christians. The Shembe Church has been met by intolerance even though the movement in some ways creates multiculturalism between different people and cultures. This thesis documents the Shembe Church's ideas and practices; it discusses how the Shembe Church combines two ideologies that appear to be at odds with each other. In looking at Shembe ideas and practices, the thesis discusses African religion-inspired rituals like ukusina, ancestral honouring, animal sacrificing and virgin testing. The thesis also discusses the heavy Christian influence within the Shembe Church; this is done by looking at the Shembe Church's use of The Bible and Moses' Laws which play a crucial role in the Church. The challenges the Shembe Church faces are another main theme of the thesis. The thesis looks at cases of intolerance and human rights violations experienced by Shembe members. This is done in part by looking at the living conditions at eBuhleni, located at Inanda, KZN. The thesis also analyses individual Shembe member's experiences and discusses how some members of the Shembe church experience the acceptance of the Shembe religion in South African society. This thesis concludes by trying to make a distinction between intolerance and controversy. I try to highlight the idea that what many Shembe followers see as discrimination and intolerance towards them is sometimes a difference in opinion from other cultural groups. Sometimes these differences are not geared towards criticising other religious groups or perpetuating intolerance.
- Full Text:
- Date Issued: 2014
Social housing in South Africa: a study of Walmer Link
- Authors: Gxogxo, Vulisango Thanklord
- Date: 2014
- Subjects: Low-income housing -- South Africa -- Port Elizabeth , Right to housing -- South Africa -- Port Elizabeth , Public housing -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/7544 , vital:21805
- Description: Shelter is a basic human right that was recognised by the South African constitution and this led to the government's partnership with the private sector together with NGO's in responding to the huge housing demand for the poor. Due to the RDP's failure in delivering houses to the poor masses, the government introduced a social housing programme in Walmer, Port Elizabeth in the Eastern Cape. The Walmer Link social housing programme has been able to give poor people an alternative than being backyard shack dwellers. The rental complex offers good quality housing with secured features at very low prices based on individual income. This initiative has been able to ease the pressure of providing houses to the poor from government and has also been able to lower poverty levels in the Port Elizabeth area.
- Full Text:
- Date Issued: 2014
- Authors: Gxogxo, Vulisango Thanklord
- Date: 2014
- Subjects: Low-income housing -- South Africa -- Port Elizabeth , Right to housing -- South Africa -- Port Elizabeth , Public housing -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/7544 , vital:21805
- Description: Shelter is a basic human right that was recognised by the South African constitution and this led to the government's partnership with the private sector together with NGO's in responding to the huge housing demand for the poor. Due to the RDP's failure in delivering houses to the poor masses, the government introduced a social housing programme in Walmer, Port Elizabeth in the Eastern Cape. The Walmer Link social housing programme has been able to give poor people an alternative than being backyard shack dwellers. The rental complex offers good quality housing with secured features at very low prices based on individual income. This initiative has been able to ease the pressure of providing houses to the poor from government and has also been able to lower poverty levels in the Port Elizabeth area.
- Full Text:
- Date Issued: 2014
Social housing in South Africa: the Walmer Links example
- Authors: Nsor, Sledge Adokoh
- Date: 2014
- Subjects: Low-income housing -- South Africa -- Port Elizabeth , Public housing -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/8597 , vital:26410
- Description: Dakhil, Ural, & Tewfik (1987) noted that majority of people particularly in the developing world live in poverty and as a result, the acquisition of proper housing is becoming a major problem. Dakhil, Ural, & Tewfik (1987) explained that, after the Second World War, many developing countries gained independence and due to political and economic reasons, population exodus in different parts of the world occurred. This coupled with the ever increase in the population growth has contributed to increasing the housing problems in these part of the world. This problem has led governments, private sector and scholars alike to devote time to searching for mechanisms and policies that would lead to the construction of proper dwellings at a cost that would be within the reach of all concerned especially the poor and needy (Malpass & Murie, 1990). Within South Africa, an example of such policies is the social housing policy. Social housing is a relatively new concept in South Africa (SA) (Du Preez & Sale, 2013). The aim for its development is first, to restructure SA societies in order to address structural, economic, social and spatial dysfunctions and secondly, to improve and contribute to the overall functioning of the housing sector in order to widen the range of housing options available to the poor (Department of Local Government and Housing, DLGH, 2005). The purpose of this study was to examine the feasibility of a Social Housing Project, the Walmer Links Development, as an affordable and quality housing option for low income earners in the Nelson Mandela Bay Metropolitan.
- Full Text:
- Date Issued: 2014
- Authors: Nsor, Sledge Adokoh
- Date: 2014
- Subjects: Low-income housing -- South Africa -- Port Elizabeth , Public housing -- South Africa -- Port Elizabeth
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/8597 , vital:26410
- Description: Dakhil, Ural, & Tewfik (1987) noted that majority of people particularly in the developing world live in poverty and as a result, the acquisition of proper housing is becoming a major problem. Dakhil, Ural, & Tewfik (1987) explained that, after the Second World War, many developing countries gained independence and due to political and economic reasons, population exodus in different parts of the world occurred. This coupled with the ever increase in the population growth has contributed to increasing the housing problems in these part of the world. This problem has led governments, private sector and scholars alike to devote time to searching for mechanisms and policies that would lead to the construction of proper dwellings at a cost that would be within the reach of all concerned especially the poor and needy (Malpass & Murie, 1990). Within South Africa, an example of such policies is the social housing policy. Social housing is a relatively new concept in South Africa (SA) (Du Preez & Sale, 2013). The aim for its development is first, to restructure SA societies in order to address structural, economic, social and spatial dysfunctions and secondly, to improve and contribute to the overall functioning of the housing sector in order to widen the range of housing options available to the poor (Department of Local Government and Housing, DLGH, 2005). The purpose of this study was to examine the feasibility of a Social Housing Project, the Walmer Links Development, as an affordable and quality housing option for low income earners in the Nelson Mandela Bay Metropolitan.
- Full Text:
- Date Issued: 2014
Social learning in community based natural resource management project (CBNRM) : a case study of Chipembere gardening project in Zimbabwe.
- Authors: Mukwambo, Robson
- Date: 2014
- Subjects: Social learning -- Zimbabwe , Social learning -- Case studies , Vegetable gardening -- Zimbabwe , Economic development projects -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2014 , http://hdl.handle.net/10962/d1016363
- Description: This investigation of social learning processes in the Chipembere gardening project was conducted in Rockvale village one in Sebakwe communal area in the Midlands province of Zimbabwe. In essence, the study sought to explore how the Chipembere gardening project as a community-based natural resource management initiative (CBNRM), was reflecting and supporting social learning processes of change. It also sought to enrich and deepen an organizational understanding of social learning and to generate ideas and draw recommendations that could be used to strengthen learning in other CBNRM projects. The research was undertaken as a qualitative case study with data generated through semi-structured interviews with individuals and groups. It also included an analysis of project documents and an extended period of participant observation on site and in the gardening activities. Data were indexed and coded for generating analytical memos that were used to extract and represent the scope of social learning interations within the developing project. The study found that within the Chipembere gardening project a wide range of learning interactions were significant in shaping the developing project. Furthermore, these interactions were earmarked as the major drivers of social learning processes within the project. The study concluded that the social learning interactions amongst the gardeners in the Chipembere community garden were instrumental in fostering change that enhanced community livelinhoods and wellbeing.
- Full Text:
- Date Issued: 2014
- Authors: Mukwambo, Robson
- Date: 2014
- Subjects: Social learning -- Zimbabwe , Social learning -- Case studies , Vegetable gardening -- Zimbabwe , Economic development projects -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2014 , http://hdl.handle.net/10962/d1016363
- Description: This investigation of social learning processes in the Chipembere gardening project was conducted in Rockvale village one in Sebakwe communal area in the Midlands province of Zimbabwe. In essence, the study sought to explore how the Chipembere gardening project as a community-based natural resource management initiative (CBNRM), was reflecting and supporting social learning processes of change. It also sought to enrich and deepen an organizational understanding of social learning and to generate ideas and draw recommendations that could be used to strengthen learning in other CBNRM projects. The research was undertaken as a qualitative case study with data generated through semi-structured interviews with individuals and groups. It also included an analysis of project documents and an extended period of participant observation on site and in the gardening activities. Data were indexed and coded for generating analytical memos that were used to extract and represent the scope of social learning interations within the developing project. The study found that within the Chipembere gardening project a wide range of learning interactions were significant in shaping the developing project. Furthermore, these interactions were earmarked as the major drivers of social learning processes within the project. The study concluded that the social learning interactions amongst the gardeners in the Chipembere community garden were instrumental in fostering change that enhanced community livelinhoods and wellbeing.
- Full Text:
- Date Issued: 2014