Impact analysis of a down-referral chronic medication distribution system for stable chronic patients to primary health care facilities in an Eastern Cape District
- Authors: Ndwandwe, Miriam
- Date: 2014
- Subjects: Health services accessibility -- South Africa -- Eastern Cape , Pharmacology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:10084 , http://hdl.handle.net/10948/d1020644
- Description: The purpose of the study was to assess the level of patient satisfaction with service provided in the Buffalo City sub-district following the implementation of the down-referral chronic medication distribution system between the tertiary(ELHC) and primary (clinics) levels of health care. The intervention was aimed at improving accessibility and availability of medication to the chronic patients. Research Design: A non-experimental descriptive quantitative research methodology was used. The sampling method for the study was the non-probability purposive sampling. Data was collected using a self-administered questionnaire that was given to respondents as they arrived at the facilities, and who, after completing the questionnaire, gave it back to the researcher. Findings: The results of the study revealed that the patients were generally satisfied about the down-referral chronic medication distribution system. However the patients were not satisfied about the services that they receive from the primary health care facilities when they go to collect their down-referred medication. Lack of communication to the patients regarding their medication by the hospital staff (pharmacists in particular) was a concern for patients. Conclusion: The down-referral chronic medication distribution system can benefit both the patients and the hospitals. Patient will receive their medication closer to their homes and save on the cost of transport. The hospital will have less patient congestion in the outpatient dispensaries and queues and waiting times will be reduced. Some strategies must be sought to improve the services at the primary health care facilities. The hospital should explore various communication methods to put into place, that will save pharmacists time and satisfy the needs of the patients. This would require the health services management from both the hospitals and the primary health care facilities to work together to ensure continued support for the patients.
- Full Text:
- Date Issued: 2014
- Authors: Ndwandwe, Miriam
- Date: 2014
- Subjects: Health services accessibility -- South Africa -- Eastern Cape , Pharmacology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:10084 , http://hdl.handle.net/10948/d1020644
- Description: The purpose of the study was to assess the level of patient satisfaction with service provided in the Buffalo City sub-district following the implementation of the down-referral chronic medication distribution system between the tertiary(ELHC) and primary (clinics) levels of health care. The intervention was aimed at improving accessibility and availability of medication to the chronic patients. Research Design: A non-experimental descriptive quantitative research methodology was used. The sampling method for the study was the non-probability purposive sampling. Data was collected using a self-administered questionnaire that was given to respondents as they arrived at the facilities, and who, after completing the questionnaire, gave it back to the researcher. Findings: The results of the study revealed that the patients were generally satisfied about the down-referral chronic medication distribution system. However the patients were not satisfied about the services that they receive from the primary health care facilities when they go to collect their down-referred medication. Lack of communication to the patients regarding their medication by the hospital staff (pharmacists in particular) was a concern for patients. Conclusion: The down-referral chronic medication distribution system can benefit both the patients and the hospitals. Patient will receive their medication closer to their homes and save on the cost of transport. The hospital will have less patient congestion in the outpatient dispensaries and queues and waiting times will be reduced. Some strategies must be sought to improve the services at the primary health care facilities. The hospital should explore various communication methods to put into place, that will save pharmacists time and satisfy the needs of the patients. This would require the health services management from both the hospitals and the primary health care facilities to work together to ensure continued support for the patients.
- Full Text:
- Date Issued: 2014
Impact of Agricultural development projects on poverty alleviation In Amajuba district municipality (KZN)
- Authors: Mabaso, Siphesihle Merit
- Date: 2014
- Subjects: Poverty -- South Africa -- KwaZulu-Natal , Agricultural development projects , Poor -- Services for -- South Africa -- KwaZulu-Natal
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11217 , http://hdl.handle.net/10353/d1019770 , Poverty -- South Africa -- KwaZulu-Natal , Agricultural development projects , Poor -- Services for -- South Africa -- KwaZulu-Natal
- Description: The study determined the impact of agricultural development projects on poverty alleviation at Amajuba district municipality. Data was drawn from 100 respondents, projects were purposively selected in line with the focus of projects members and non-projects members in Dannhauser under Amajuba District municipality to access and investigate the impact of agricultural development projects on poverty alleviation. The study presents the results of assessing those that are in groups and those that are working individually on agricultural production to alleviate poverty. The data was captured using a questionnaire which was administered through face-to-face interviews. Descriptive statistics and binary logistic regression model were used to analyse and compare the level of livelihood and variables between project and non-project members. The results show that project members are more productive than non-project members. Project members had more access to funding, training, markets and extension services compared to non-members. However, the results further showed that being a project member attracts some rewards which end up improving the living standards as well as alleviates the poverty levels of farmers, whereas working as an individual limits the farmer(s) from receiving reasonable government assistance such as funding and extension services delivery. The descriptive results indicated that members of most rural households were relatively old, married, literate but unemployed. Non-project members were dependent on remittances, social grants and pension funds because the farming strategy could not meet all their household needs. However, The major crops that were grown for income and food security to maintain their livelihoods include: maize, potatoes, onions, butternut, carrots, cabbage and dry beans. Factors that had significant influences on outcomes were extension services, grants, pension and remittances, land productivity, market accessibility, output difference and livelihood. The available opportunities for project members were access to land, funding, markets, infrastructure, inputs and support services from government institutions, as well as NGO’s.
- Full Text:
- Date Issued: 2014
- Authors: Mabaso, Siphesihle Merit
- Date: 2014
- Subjects: Poverty -- South Africa -- KwaZulu-Natal , Agricultural development projects , Poor -- Services for -- South Africa -- KwaZulu-Natal
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11217 , http://hdl.handle.net/10353/d1019770 , Poverty -- South Africa -- KwaZulu-Natal , Agricultural development projects , Poor -- Services for -- South Africa -- KwaZulu-Natal
- Description: The study determined the impact of agricultural development projects on poverty alleviation at Amajuba district municipality. Data was drawn from 100 respondents, projects were purposively selected in line with the focus of projects members and non-projects members in Dannhauser under Amajuba District municipality to access and investigate the impact of agricultural development projects on poverty alleviation. The study presents the results of assessing those that are in groups and those that are working individually on agricultural production to alleviate poverty. The data was captured using a questionnaire which was administered through face-to-face interviews. Descriptive statistics and binary logistic regression model were used to analyse and compare the level of livelihood and variables between project and non-project members. The results show that project members are more productive than non-project members. Project members had more access to funding, training, markets and extension services compared to non-members. However, the results further showed that being a project member attracts some rewards which end up improving the living standards as well as alleviates the poverty levels of farmers, whereas working as an individual limits the farmer(s) from receiving reasonable government assistance such as funding and extension services delivery. The descriptive results indicated that members of most rural households were relatively old, married, literate but unemployed. Non-project members were dependent on remittances, social grants and pension funds because the farming strategy could not meet all their household needs. However, The major crops that were grown for income and food security to maintain their livelihoods include: maize, potatoes, onions, butternut, carrots, cabbage and dry beans. Factors that had significant influences on outcomes were extension services, grants, pension and remittances, land productivity, market accessibility, output difference and livelihood. The available opportunities for project members were access to land, funding, markets, infrastructure, inputs and support services from government institutions, as well as NGO’s.
- Full Text:
- Date Issued: 2014
Impact of batting skill on pacing during repeated sprints between the wickets.
- Authors: Elliott, Andrea
- Date: 2014
- Subjects: Cricket -- Batting -- Research , Sprinting -- Research , Cricket players , Exercise -- Physiological aspects -- Research , Sports -- Physiological aspects -- Research
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5153 , http://hdl.handle.net/10962/d1013546
- Description: Introduction: With batting in cricket, there is no known end point, making the allocation of resources and the development of a suitable pacing strategy more difficult. How batsmen allocate resources and pace themselves when repeatedly sprinting between the wickets is therefore not known. According to the ‘anticipatory feedback’ model, the level of expertise/experience has a substantial influence on the development of a suitable pacing strategy. Skilled or experienced batsmen may therefore have a greater ability to develop and implement a pacing strategy compared to that of novice or less-skilled batsmen. Purpose: To assess whether the absence of a known end point at the beginning of repeated sprint bouts between the wickets effects how batsmen pace themselves comparing skilled and less-skilled batsmen. Methods: Twenty-four male cricketers from a university league were selected. Twelve skilled batsmen (players in the top five batting order), and 12 less-skilled batsmen (players in the bottom five batting order) completed three experimental. All trials required batsmen to complete the same number of shuttle sprints (14 shuttles and therefore 28 runs), while only the information provided before each trial differed. Control Trial: This trial is also referred to as the ‘informed’ trial as the batsmen are aware of the exercise requirements (end point). Unknown Trial: The batsmen were not informed of the exercise end point and were required to run on command for an indefinite period (28 runs). Deceptive Trial: Batsmen’ were incorrectly informed with regards to the number of sprints (told they were only doing 14 runs when in fact they were doing 28 runs). Muscle activity, sprint times and RPE measures were obtained during all three trials and compared. Results: Significant (p<0.05) group effects were apparent for sprint times and, ‘central’ and ‘local’ RPE. Specifically, skilled batsmen obtained the faster mean sprint times, and less-skilled batsmen reported the higher mean ‘central’ and ‘local’ RPE values in all three experimental trials. There were no significant group effects for muscle activation. Skilled batsmen did however have lower muscle activation compared to less-skilled batsmen in all three trials. Furthermore, general trends revealed that sprint times and muscle activation decreased over time (from shuttle 1 to shuttle 14), and RPE (‘central’ and ‘local’) ratings increased, regardless of the experimental trials. Skilled batsmen performed the best in all three trials. This was determined by the attainment of faster sprint times, lower muscle activation and low RPE ratings in each of the three trials. The assessment of the relationship of the dependent variables measured in each trial, did however suggest that skilled batsmen performed best in the deceptive trial while less-skilled batsmen performed best in the control trial. Skilled batsmen thus showed superior performance when trial requirements were unclear. Less-skilled batsmen however, were seen to experience decrements in performance when information regarding the end point was unknown or misleading. Conclusion: It can thus be concluded that previous experience facilitates in the obtainment of improved sprint times between the wickets, especially when the exact end point is unknown.
- Full Text:
- Date Issued: 2014
- Authors: Elliott, Andrea
- Date: 2014
- Subjects: Cricket -- Batting -- Research , Sprinting -- Research , Cricket players , Exercise -- Physiological aspects -- Research , Sports -- Physiological aspects -- Research
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5153 , http://hdl.handle.net/10962/d1013546
- Description: Introduction: With batting in cricket, there is no known end point, making the allocation of resources and the development of a suitable pacing strategy more difficult. How batsmen allocate resources and pace themselves when repeatedly sprinting between the wickets is therefore not known. According to the ‘anticipatory feedback’ model, the level of expertise/experience has a substantial influence on the development of a suitable pacing strategy. Skilled or experienced batsmen may therefore have a greater ability to develop and implement a pacing strategy compared to that of novice or less-skilled batsmen. Purpose: To assess whether the absence of a known end point at the beginning of repeated sprint bouts between the wickets effects how batsmen pace themselves comparing skilled and less-skilled batsmen. Methods: Twenty-four male cricketers from a university league were selected. Twelve skilled batsmen (players in the top five batting order), and 12 less-skilled batsmen (players in the bottom five batting order) completed three experimental. All trials required batsmen to complete the same number of shuttle sprints (14 shuttles and therefore 28 runs), while only the information provided before each trial differed. Control Trial: This trial is also referred to as the ‘informed’ trial as the batsmen are aware of the exercise requirements (end point). Unknown Trial: The batsmen were not informed of the exercise end point and were required to run on command for an indefinite period (28 runs). Deceptive Trial: Batsmen’ were incorrectly informed with regards to the number of sprints (told they were only doing 14 runs when in fact they were doing 28 runs). Muscle activity, sprint times and RPE measures were obtained during all three trials and compared. Results: Significant (p<0.05) group effects were apparent for sprint times and, ‘central’ and ‘local’ RPE. Specifically, skilled batsmen obtained the faster mean sprint times, and less-skilled batsmen reported the higher mean ‘central’ and ‘local’ RPE values in all three experimental trials. There were no significant group effects for muscle activation. Skilled batsmen did however have lower muscle activation compared to less-skilled batsmen in all three trials. Furthermore, general trends revealed that sprint times and muscle activation decreased over time (from shuttle 1 to shuttle 14), and RPE (‘central’ and ‘local’) ratings increased, regardless of the experimental trials. Skilled batsmen performed the best in all three trials. This was determined by the attainment of faster sprint times, lower muscle activation and low RPE ratings in each of the three trials. The assessment of the relationship of the dependent variables measured in each trial, did however suggest that skilled batsmen performed best in the deceptive trial while less-skilled batsmen performed best in the control trial. Skilled batsmen thus showed superior performance when trial requirements were unclear. Less-skilled batsmen however, were seen to experience decrements in performance when information regarding the end point was unknown or misleading. Conclusion: It can thus be concluded that previous experience facilitates in the obtainment of improved sprint times between the wickets, especially when the exact end point is unknown.
- Full Text:
- Date Issued: 2014
Impact of the youth enterprise development fund (YEDF) of Malawi: the case of Karonga District
- Authors: Mbaluko, Kasuzi Cornex
- Date: 2014
- Subjects: Economic development -- Malawi -- Karonga District , Youth in development -- Malawi -- Karonga District , Public investments -- Malawi -- Karonga District
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9232 , http://hdl.handle.net/10948/d1021051
- Description: The youth are generally in the peripheral of most development endeavors. This research dealt with factors influencing financial sustainability of youth enterprises funded under the Youth Enterprise Development Fund in Karonga, a district in the Northern Region of Malawi. The study was conducted through a descriptive and analytical survey. Data was collected using questionnaires, interviews and Focus Group Discussions. Questionnaires were analyzed and presented using graphs and in form of percentages. Findings from the questionnaires, interviews and FGDs were analyzed for content and presented in narrative form according to the thematic areas in relation to the variables. This research has revealed that repayment rates of YEDF beneficiary enterprises in the district are at 31 percent and that those that have finished paying back the loans stand at 15 percent. The research shows that political influence and inadequate capacity building skills in business management are some of the major reasons for the low repayment of the YEDF loans. The leaders and members in most groups had no prior experience and capacity for running a business. The challenges have negatively affected the revolving nature of the fund. The study recommends that YEDF should be independent of political influence, group members be given more training to enable them understand key business and financial management skills and, strengthening monitoring and evaluation of these groups by the YEDF officers.
- Full Text:
- Date Issued: 2014
- Authors: Mbaluko, Kasuzi Cornex
- Date: 2014
- Subjects: Economic development -- Malawi -- Karonga District , Youth in development -- Malawi -- Karonga District , Public investments -- Malawi -- Karonga District
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9232 , http://hdl.handle.net/10948/d1021051
- Description: The youth are generally in the peripheral of most development endeavors. This research dealt with factors influencing financial sustainability of youth enterprises funded under the Youth Enterprise Development Fund in Karonga, a district in the Northern Region of Malawi. The study was conducted through a descriptive and analytical survey. Data was collected using questionnaires, interviews and Focus Group Discussions. Questionnaires were analyzed and presented using graphs and in form of percentages. Findings from the questionnaires, interviews and FGDs were analyzed for content and presented in narrative form according to the thematic areas in relation to the variables. This research has revealed that repayment rates of YEDF beneficiary enterprises in the district are at 31 percent and that those that have finished paying back the loans stand at 15 percent. The research shows that political influence and inadequate capacity building skills in business management are some of the major reasons for the low repayment of the YEDF loans. The leaders and members in most groups had no prior experience and capacity for running a business. The challenges have negatively affected the revolving nature of the fund. The study recommends that YEDF should be independent of political influence, group members be given more training to enable them understand key business and financial management skills and, strengthening monitoring and evaluation of these groups by the YEDF officers.
- Full Text:
- Date Issued: 2014
Impact of translucent water-based acrylic paint on the thermal performance of a low cost house
- Authors: Overen, Ochuko Kelvin
- Date: 2014
- Language: English
- Type: Thesis , Masters , MSc (Physics)
- Identifier: vital:11598 , http://hdl.handle.net/10353/d1019777
- Description: Insulation materials are selected based on their R-value, which is a measure of the thermal resistance of a material. Therefore, the higher the R-value of a material, the better its thermal insulation performance. There are two major groups of insulation materials: bulk and reflective insulation (or combine bulk and reflective). Bulk insulation is design to resist heat transfer due to conduction and convection. Reflective insulation resists radiant heat flow due to its high reflectivity and low emissivity. Insulation materials are not restricted to these materials only. Other low thermal conductive materials can be used as long as the primary aim of thermal insulation, which is increasing thermal resistance, is achieved. Hence, the aim of the project is to investigate the insulation ability of Translucent Water-based Acrylic Paint (TWAP) on the thermal performance of Low Cost Housing (LCH). To achieve the aim of the study, the inner surfaces of the external walls of LCH was coated with TWAP. Before the inner surfaces of the external walls were coated, the following techniques were used to characterised the paint; Scanning Electron Microscopy/ Energy Dispersive X-ray spectroscopy (SEM/EDX), Fourier Transform Infra-Red (FTIR) and IR thermography. SEM/EDX was adapted to view the surface morphology and to detect the elemental composition responsible for the thermal resistance of the TWAP. FTIR spectroscopy was used to determine the functional group and organic molecular composition of the paint. The heat resistance of TWAP was analyzed using IR thermography technique. A low cost house located in the Golf Course settlement in Alice, Eastern Cape, South Africa under the Nkonkobe Municipality Eastern Cape was used as a case study in this research. The house is facing geographical N16°E, It comprises a bedroom, toilet and an open plan living room and kitchen. The house has a floor dimension of 7.20 m x 5.70 m, giving an approximate area of 41 m2. The roof is made of galvanized corrugated iron sheets with no ceiling or any form of roof insulation. The walls of the buildings are made of the M6 (0.39 m 0.19 m x 0.14 m) hollow concrete blocks, with no plaster or insulation. The following meteorological parameters were measured: temperature, relative humidity, solar irradiance, wind speed and wind direction. Eleven type-K thermocouples were used to measure the indoor temperature, inner and outer surfaces temperature of the building walls. Two sets of HMP50 humidity sensors were used to measure the indoor and outdoor relative humidity as well as the ambient temperature. The indoor temperature and relative humidity were measured at a height of 1.80 m so as to have good indoor parameter variation patterns that are not influenced by the roof temperature. The outdoor relative humidity sensor together with a 03001 wind sentry anemometer/vane and Li-Cor pyranometer were installed at a height of 0.44 m above the roof of the building. Wind speed and direction were measured by the 03001 wind sentry anemometer/vane, while solar radiation was measured by the Li-Cor pyranometer. The entire set of sensors was connected to a CR1000 data logger from which data are stored and retrieved following a setup program.
- Full Text:
- Date Issued: 2014
- Authors: Overen, Ochuko Kelvin
- Date: 2014
- Language: English
- Type: Thesis , Masters , MSc (Physics)
- Identifier: vital:11598 , http://hdl.handle.net/10353/d1019777
- Description: Insulation materials are selected based on their R-value, which is a measure of the thermal resistance of a material. Therefore, the higher the R-value of a material, the better its thermal insulation performance. There are two major groups of insulation materials: bulk and reflective insulation (or combine bulk and reflective). Bulk insulation is design to resist heat transfer due to conduction and convection. Reflective insulation resists radiant heat flow due to its high reflectivity and low emissivity. Insulation materials are not restricted to these materials only. Other low thermal conductive materials can be used as long as the primary aim of thermal insulation, which is increasing thermal resistance, is achieved. Hence, the aim of the project is to investigate the insulation ability of Translucent Water-based Acrylic Paint (TWAP) on the thermal performance of Low Cost Housing (LCH). To achieve the aim of the study, the inner surfaces of the external walls of LCH was coated with TWAP. Before the inner surfaces of the external walls were coated, the following techniques were used to characterised the paint; Scanning Electron Microscopy/ Energy Dispersive X-ray spectroscopy (SEM/EDX), Fourier Transform Infra-Red (FTIR) and IR thermography. SEM/EDX was adapted to view the surface morphology and to detect the elemental composition responsible for the thermal resistance of the TWAP. FTIR spectroscopy was used to determine the functional group and organic molecular composition of the paint. The heat resistance of TWAP was analyzed using IR thermography technique. A low cost house located in the Golf Course settlement in Alice, Eastern Cape, South Africa under the Nkonkobe Municipality Eastern Cape was used as a case study in this research. The house is facing geographical N16°E, It comprises a bedroom, toilet and an open plan living room and kitchen. The house has a floor dimension of 7.20 m x 5.70 m, giving an approximate area of 41 m2. The roof is made of galvanized corrugated iron sheets with no ceiling or any form of roof insulation. The walls of the buildings are made of the M6 (0.39 m 0.19 m x 0.14 m) hollow concrete blocks, with no plaster or insulation. The following meteorological parameters were measured: temperature, relative humidity, solar irradiance, wind speed and wind direction. Eleven type-K thermocouples were used to measure the indoor temperature, inner and outer surfaces temperature of the building walls. Two sets of HMP50 humidity sensors were used to measure the indoor and outdoor relative humidity as well as the ambient temperature. The indoor temperature and relative humidity were measured at a height of 1.80 m so as to have good indoor parameter variation patterns that are not influenced by the roof temperature. The outdoor relative humidity sensor together with a 03001 wind sentry anemometer/vane and Li-Cor pyranometer were installed at a height of 0.44 m above the roof of the building. Wind speed and direction were measured by the 03001 wind sentry anemometer/vane, while solar radiation was measured by the Li-Cor pyranometer. The entire set of sensors was connected to a CR1000 data logger from which data are stored and retrieved following a setup program.
- Full Text:
- Date Issued: 2014
Impacts of climate change on food security in southern Ghana : a community perspective
- Authors: Aboagye, Dickson Danso
- Date: 2014
- Subjects: Sustainable agriculture -- Ghana , Climatic changes -- Ghana , Food security -- Ghana
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9182 , http://hdl.handle.net/10948/d1020166
- Description: This study will examine the impacts of climate change on food security in Southern Ghana. Southern Ghana reveals that the district suffers post- harvest losses of about 8 percent of all cereals which hinders Ghana’s food security. Ghana still faces food insecurity due to high temperatures and low rainfall. This research therefore seeks to investigate what local communities of Southern Ghana are doing to address food insecurity problems with the advent of climate change. Several objectives to achieve this goal involves to identify factors hindering food security in Southern Ghana and to evaluate the extent that climate change has affected food security. A qualitative research approach was used by the researcher to come up with community strategies which this research seeks to address. Various conclusions such as community demand for support from the local government, sustainable irrigation programs, availability of pipe-borne water and environmental education were put in place, as possible solutions to the persisting food security problems in Southern Ghana.
- Full Text:
- Date Issued: 2014
- Authors: Aboagye, Dickson Danso
- Date: 2014
- Subjects: Sustainable agriculture -- Ghana , Climatic changes -- Ghana , Food security -- Ghana
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9182 , http://hdl.handle.net/10948/d1020166
- Description: This study will examine the impacts of climate change on food security in Southern Ghana. Southern Ghana reveals that the district suffers post- harvest losses of about 8 percent of all cereals which hinders Ghana’s food security. Ghana still faces food insecurity due to high temperatures and low rainfall. This research therefore seeks to investigate what local communities of Southern Ghana are doing to address food insecurity problems with the advent of climate change. Several objectives to achieve this goal involves to identify factors hindering food security in Southern Ghana and to evaluate the extent that climate change has affected food security. A qualitative research approach was used by the researcher to come up with community strategies which this research seeks to address. Various conclusions such as community demand for support from the local government, sustainable irrigation programs, availability of pipe-borne water and environmental education were put in place, as possible solutions to the persisting food security problems in Southern Ghana.
- Full Text:
- Date Issued: 2014
Implementation of a facebook crawler for opinion monitoring and trend analysis purposes: a case study of government service delivery in Dwesa
- Mfenyana, Sinesihle Ignetious
- Authors: Mfenyana, Sinesihle Ignetious
- Date: 2014
- Subjects: Online social networks -- South Africa -- Eastern Cape , Social media -- South Africa -- Eastern Cape , Internet -- South Africa -- Eastern Cape , Web-based user interfaces -- South Africa -- Eastern Cape , User interfaces (Computer systems) -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: vital:11394 , http://hdl.handle.net/10353/d1016067 , Online social networks -- South Africa -- Eastern Cape , Social media -- South Africa -- Eastern Cape , Internet -- South Africa -- Eastern Cape , Web-based user interfaces -- South Africa -- Eastern Cape , User interfaces (Computer systems) -- South Africa -- Eastern Cape
- Description: The Internet has shifted from the Web 1.0 era to the Web 2.0 era. In the contemporary era of web 2.0, the Internet is being used to build and reflect social relationships among people who share similar interests and activities. This is done through services such as Social Networking Sites (Facebook, Twitter etc.) and the web blogs. Currently, there is a very high usage of Social Networking Sites (SNSs) and blogs where people share their views, opinions, and thoughts. This leads to the production of a lot of data by people who post such content on SNSs. As a result, SNSs and blogs become the ideal platforms for opinion monitoring and the trend analysis. These SNSs and Blogs could be used by service providers for tracking what the public thinks or requires. The reason being, having such knowledge can help in decision making and future planning. If service providers can keep track of such views, opinions or thoughts with regard to the services they provide, they can better their understanding about the public or clients’ needs and improve the provision of relevant services. This research project presents a system prototype for performing opinion monitoring and trend analysis on Facebook. The proposed system crawl Facebook, indexes the data and provides user interface (UI) where end users can search and see the trending of a topics of their choice. The system prototype could also be used to check the trending topics without having to search. The main objective of this research project was to develop a framework that will contribute in improving the way government officials, companies or any service providers and normal citizens communicate regarding services they provide. This research project is premised on the conceptualization that if the government officials, companies or any service providers can keep track of the citizen’s opinions, views and thoughts with regards to services they provide it can help improve the delivery of such services. This research and the implementation of the trend analysis tool is undertaken in the context of the Siyakhula Living Lab (SLL), an Information and Communication Technologies for Development (ICTD) intervention for Dwesa marginalized community.
- Full Text:
- Date Issued: 2014
- Authors: Mfenyana, Sinesihle Ignetious
- Date: 2014
- Subjects: Online social networks -- South Africa -- Eastern Cape , Social media -- South Africa -- Eastern Cape , Internet -- South Africa -- Eastern Cape , Web-based user interfaces -- South Africa -- Eastern Cape , User interfaces (Computer systems) -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc (Computer Science)
- Identifier: vital:11394 , http://hdl.handle.net/10353/d1016067 , Online social networks -- South Africa -- Eastern Cape , Social media -- South Africa -- Eastern Cape , Internet -- South Africa -- Eastern Cape , Web-based user interfaces -- South Africa -- Eastern Cape , User interfaces (Computer systems) -- South Africa -- Eastern Cape
- Description: The Internet has shifted from the Web 1.0 era to the Web 2.0 era. In the contemporary era of web 2.0, the Internet is being used to build and reflect social relationships among people who share similar interests and activities. This is done through services such as Social Networking Sites (Facebook, Twitter etc.) and the web blogs. Currently, there is a very high usage of Social Networking Sites (SNSs) and blogs where people share their views, opinions, and thoughts. This leads to the production of a lot of data by people who post such content on SNSs. As a result, SNSs and blogs become the ideal platforms for opinion monitoring and the trend analysis. These SNSs and Blogs could be used by service providers for tracking what the public thinks or requires. The reason being, having such knowledge can help in decision making and future planning. If service providers can keep track of such views, opinions or thoughts with regard to the services they provide, they can better their understanding about the public or clients’ needs and improve the provision of relevant services. This research project presents a system prototype for performing opinion monitoring and trend analysis on Facebook. The proposed system crawl Facebook, indexes the data and provides user interface (UI) where end users can search and see the trending of a topics of their choice. The system prototype could also be used to check the trending topics without having to search. The main objective of this research project was to develop a framework that will contribute in improving the way government officials, companies or any service providers and normal citizens communicate regarding services they provide. This research project is premised on the conceptualization that if the government officials, companies or any service providers can keep track of the citizen’s opinions, views and thoughts with regards to services they provide it can help improve the delivery of such services. This research and the implementation of the trend analysis tool is undertaken in the context of the Siyakhula Living Lab (SLL), an Information and Communication Technologies for Development (ICTD) intervention for Dwesa marginalized community.
- Full Text:
- Date Issued: 2014
Implementation of integrated quality management systems in selected schools, Cofimvaba education district
- Authors: Yotsi, Melekeli
- Date: 2014
- Subjects: Total quality management in education , Total quality management -- South Africa -- Eastern Cape , Teachers -- Quality -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8283 , http://hdl.handle.net/10948/d1017551
- Description: This study evaluates the implementation of Integrated Quality Management System (IQMS) policy to improve the quality of teaching and learning at schools in the Cofimvaba Education District. IQMS involves the measurement and evaluation of teacher performance for developmental purposes and to reward the best performers in order to improve teaching. A qualitative research approach was adopted and data was collected using questionnaires distributed and retrieved from schools in order to determine educators’ experience of IQMS implementation. The data were then analysed using constant comparative methods. The findings indicate that most participants agreed with the objectives of the policy and felt that it should be retained to evaluate teacher performance for accountability purposes and improved teaching and learning results. The system has the potential to develop educators if is implemented honesty and as long as educators trust the evaluation processes to identify weaknesses and strengths. A key recommendation is that IQMS should be part of the school management team’s responsibilities, which must report quarterly on implementation.
- Full Text:
- Date Issued: 2014
- Authors: Yotsi, Melekeli
- Date: 2014
- Subjects: Total quality management in education , Total quality management -- South Africa -- Eastern Cape , Teachers -- Quality -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8283 , http://hdl.handle.net/10948/d1017551
- Description: This study evaluates the implementation of Integrated Quality Management System (IQMS) policy to improve the quality of teaching and learning at schools in the Cofimvaba Education District. IQMS involves the measurement and evaluation of teacher performance for developmental purposes and to reward the best performers in order to improve teaching. A qualitative research approach was adopted and data was collected using questionnaires distributed and retrieved from schools in order to determine educators’ experience of IQMS implementation. The data were then analysed using constant comparative methods. The findings indicate that most participants agreed with the objectives of the policy and felt that it should be retained to evaluate teacher performance for accountability purposes and improved teaching and learning results. The system has the potential to develop educators if is implemented honesty and as long as educators trust the evaluation processes to identify weaknesses and strengths. A key recommendation is that IQMS should be part of the school management team’s responsibilities, which must report quarterly on implementation.
- Full Text:
- Date Issued: 2014
Implementation of performance management development system in the Provincial Treasury, Province of the Eastern Cape
- Authors: Maseti, Kayakazi Bongiwe
- Date: 2014
- Subjects: Eastern Cape (South Africa) -- Provincial Treasury , Performance -- Management , Employees -- Rating of -- South Africa -- Eastern Cape , Organizational effectiveness
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8335 , http://hdl.handle.net/10948/d1020584
- Description: A number of organisations are continuously searching for methods which can be used to improve performance. One such method entails implementing a performance management programme. However, despite a growing body of research that supports the positive impact that effective performance management can have on an organisation’s performance, evidence suggests that organisations in South Africa and elsewhere are not implementing the practices that are recommended by the theory of best practice in Human Resources and performance management (Kock, Roodt & Veldsman, 2002:83). The institutionalisation of performance management in the South African public service after 1994 came as a result of the need to change the legacy of poor performance of the public service (Malefane, 2010:1). This study seeks to examine the effectiveness of the implementation of performance management in the Provincial Treasury, Province of the Eastern Cape (Provincial Treasury). Literature reveals that there is consensus on the view that performance management is a tool that contributes to the effective management of employees in order to yield high organisational performance. Armstrong and Baron (2005 :vii) contend that if performance levels of individuals are raised, better organisational performance levels will follow. According to Dessler, (1997:372) performance management is a systematic approach to managing people, goals, measurement, feedback, and recognition as a way of motivating employees to achieve their full potential in line with the organisation’s objectives. In the South African context, performance management is described in terms of its role and outcome with regard to employee development; hence it is widely referred to by public sector employees as a Performance Management and Development System (PMDS) (Malefane, 2010:7). The Annual Performance Plan (APP) of the Office of the Premier (OTP APP, 2010/11:5) insists that the Eastern Cape Provincial Administration is still plagued with inter alia, a work ethic that is less desirable, weak human capital management culture, poor compliance with policies, lack of accountability and discipline as well as capacity challenges in critical areas which include planning, financial management, monitoring and reporting as well as systematic performance and an inability to respond to identified service delivery challenges. Public sector reforms have been adopted in this province in an attempt to improve performance in order to meet service delivery initiatives. A purposive sampling technique was used to select 30 participants of the Provincial Treasury (employees between salary levels 6 and 8 as well as managers from salary levels 9-13). A qualitative approach was preferred in this study to enhance objectivity which would have vanished if quantitative or experimental strategies were employed. The empirical findings revealed that the employees and the management of this Department perceive that there is no clearly defined purpose of performance management. There is also a feeling that performance management is not useful in identifying under-performers and ineffective in raising the performance of employees. Consequently, it is unable to assist the subordinates to grow. Others felt that performance management is not a developmental tool. It also emerged from the empirical findings of this study that the current rating system does not serve its intended purpose and therefore it should be replaced. Recommendations and suggestions are adopted in this study to address these perceptions.
- Full Text:
- Date Issued: 2014
- Authors: Maseti, Kayakazi Bongiwe
- Date: 2014
- Subjects: Eastern Cape (South Africa) -- Provincial Treasury , Performance -- Management , Employees -- Rating of -- South Africa -- Eastern Cape , Organizational effectiveness
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8335 , http://hdl.handle.net/10948/d1020584
- Description: A number of organisations are continuously searching for methods which can be used to improve performance. One such method entails implementing a performance management programme. However, despite a growing body of research that supports the positive impact that effective performance management can have on an organisation’s performance, evidence suggests that organisations in South Africa and elsewhere are not implementing the practices that are recommended by the theory of best practice in Human Resources and performance management (Kock, Roodt & Veldsman, 2002:83). The institutionalisation of performance management in the South African public service after 1994 came as a result of the need to change the legacy of poor performance of the public service (Malefane, 2010:1). This study seeks to examine the effectiveness of the implementation of performance management in the Provincial Treasury, Province of the Eastern Cape (Provincial Treasury). Literature reveals that there is consensus on the view that performance management is a tool that contributes to the effective management of employees in order to yield high organisational performance. Armstrong and Baron (2005 :vii) contend that if performance levels of individuals are raised, better organisational performance levels will follow. According to Dessler, (1997:372) performance management is a systematic approach to managing people, goals, measurement, feedback, and recognition as a way of motivating employees to achieve their full potential in line with the organisation’s objectives. In the South African context, performance management is described in terms of its role and outcome with regard to employee development; hence it is widely referred to by public sector employees as a Performance Management and Development System (PMDS) (Malefane, 2010:7). The Annual Performance Plan (APP) of the Office of the Premier (OTP APP, 2010/11:5) insists that the Eastern Cape Provincial Administration is still plagued with inter alia, a work ethic that is less desirable, weak human capital management culture, poor compliance with policies, lack of accountability and discipline as well as capacity challenges in critical areas which include planning, financial management, monitoring and reporting as well as systematic performance and an inability to respond to identified service delivery challenges. Public sector reforms have been adopted in this province in an attempt to improve performance in order to meet service delivery initiatives. A purposive sampling technique was used to select 30 participants of the Provincial Treasury (employees between salary levels 6 and 8 as well as managers from salary levels 9-13). A qualitative approach was preferred in this study to enhance objectivity which would have vanished if quantitative or experimental strategies were employed. The empirical findings revealed that the employees and the management of this Department perceive that there is no clearly defined purpose of performance management. There is also a feeling that performance management is not useful in identifying under-performers and ineffective in raising the performance of employees. Consequently, it is unable to assist the subordinates to grow. Others felt that performance management is not a developmental tool. It also emerged from the empirical findings of this study that the current rating system does not serve its intended purpose and therefore it should be replaced. Recommendations and suggestions are adopted in this study to address these perceptions.
- Full Text:
- Date Issued: 2014
Implementation of performance management systems at the South African Social Security Agency (SASSA), Nelson Mandela Metro District
- Authors: Nabo, Vuyokazi
- Date: 2014
- Subjects: Performance standards -- South Africa -- Nelson Mandela Bay Municipality , Performance -- Management -- Evaluation , Performance -- Measurement , Employees -- Rating of -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/6412 , vital:21083
- Description: The focus of the study is to investigate the factors that impact on effective implementation of a performance management system at the South African Social Security Agency (SASSA) in the Eastern Cape Region, Nelson Mandela Metro District. It is said that an organisational success in service delivery largely depends on the efficiency and effectiveness of its employees in undertaking their functions, duties and responsibilities (Ntombela, Mpehle and Penciliah, 2010: 63).
- Full Text:
- Date Issued: 2014
- Authors: Nabo, Vuyokazi
- Date: 2014
- Subjects: Performance standards -- South Africa -- Nelson Mandela Bay Municipality , Performance -- Management -- Evaluation , Performance -- Measurement , Employees -- Rating of -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/6412 , vital:21083
- Description: The focus of the study is to investigate the factors that impact on effective implementation of a performance management system at the South African Social Security Agency (SASSA) in the Eastern Cape Region, Nelson Mandela Metro District. It is said that an organisational success in service delivery largely depends on the efficiency and effectiveness of its employees in undertaking their functions, duties and responsibilities (Ntombela, Mpehle and Penciliah, 2010: 63).
- Full Text:
- Date Issued: 2014
Implementation of student retention programmes by two South African universities: towards a comprehensive student retention model
- Authors: Muhuro, Patricia
- Date: 2014
- Subjects: College dropouts -- South Africa -- Prevention , College attendance -- South Africa , Dropouts -- South Africa -- Prevention
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: vital:16204 , http://hdl.handle.net/10353/d1016085 , College dropouts -- South Africa -- Prevention , College attendance -- South Africa , Dropouts -- South Africa -- Prevention
- Description: Using Tinto‟s (1993) interactionalist theory of student retention and Beatty Guenter‟s (1994) students retention strategy as guiding lenses, this study investigated the implementation of five student retention programmes in two universities in South Africa. Specifically the study sought to interrogate a) the mechanisms used to select students and peer facilitators who participate in each of the programmes, b) the delivery strategies that are in place and c) the programme monitoring and/or evaluation mechanisms in place to ensure that programme goals are achieved. The study adopted a concurrent mixed design embedded in the post positivist paradigm. The study revealed minimal student participation in all programmes, including those that were compulsory, owing to inconsistent enforcement of policies, stigmatisation, and poor perceptions about these programmes. In addition, the study found challenges in selection, support and monitoring of peer facilitators in almost all the programmes. This was linked to limited qualified staff, high dependence on borrowed delivery models and poor co-ordination among stakeholders. The study through a proposed Comprehensive Model for Student Retention, suggested collaborated and intensive and ongoing training of all facilitators in functional literacies, basic counselling and handling diversity, as well as co-ordinated selection and monitoring of the five programmes.
- Full Text:
- Date Issued: 2014
- Authors: Muhuro, Patricia
- Date: 2014
- Subjects: College dropouts -- South Africa -- Prevention , College attendance -- South Africa , Dropouts -- South Africa -- Prevention
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: vital:16204 , http://hdl.handle.net/10353/d1016085 , College dropouts -- South Africa -- Prevention , College attendance -- South Africa , Dropouts -- South Africa -- Prevention
- Description: Using Tinto‟s (1993) interactionalist theory of student retention and Beatty Guenter‟s (1994) students retention strategy as guiding lenses, this study investigated the implementation of five student retention programmes in two universities in South Africa. Specifically the study sought to interrogate a) the mechanisms used to select students and peer facilitators who participate in each of the programmes, b) the delivery strategies that are in place and c) the programme monitoring and/or evaluation mechanisms in place to ensure that programme goals are achieved. The study adopted a concurrent mixed design embedded in the post positivist paradigm. The study revealed minimal student participation in all programmes, including those that were compulsory, owing to inconsistent enforcement of policies, stigmatisation, and poor perceptions about these programmes. In addition, the study found challenges in selection, support and monitoring of peer facilitators in almost all the programmes. This was linked to limited qualified staff, high dependence on borrowed delivery models and poor co-ordination among stakeholders. The study through a proposed Comprehensive Model for Student Retention, suggested collaborated and intensive and ongoing training of all facilitators in functional literacies, basic counselling and handling diversity, as well as co-ordinated selection and monitoring of the five programmes.
- Full Text:
- Date Issued: 2014
Implementation of the business studies national curriculum statement: a case study of four high schools in the Fort Beaufort education district
- Authors: Tyilo, Nomakula
- Date: 2014
- Subjects: Curriculum planning Curriculum planning Curriculum planning Education -- Curricula -- South Africa -- Eastern Cape Educational change -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5829 , vital:29400
- Description: This study investigated the implementation of the Business Studies National Curriculum Statement in Schools in Fort Beaufort District. The interpretive paradigm was utilized in this study because it focuses on individual perceptions and experiences. In addition a qualitative approach was used for the collection of data so as to gain in-depth information on the implementation of the Business Studies National Curriculum. Semi- structured interviews, focus group interviews and document analysis were used as a form of collecting data. The participants were purposively selected for the sample of this study and comprised of 4 Principals, 3 Subject Advisors, 1 Provincial Subject Planner, 6 Teachers and 36 learners and interviews lasted for about 1 ½ hours. Data analysis was done in line with the research questions, aims and objectives of the study. Through the participants’ answers from schools under study, a transcript was formulated, coded and categorized in view of the implementation of Business Studies National Curriculum Statement in schools. Therefore, it was discovered from the data of the research study that the participants encounter a number of challenges with regard to teaching and implementing Business Studies in their schools. Namely: (1) lack of qualified personnel to teach Business Studies (2) lack of adequate teaching materials (3) lack of Subject Advisors executing their roles in helping teachers to teach Business Studies effectively (4) lack of training programmes and workshops on how to teach Business Studies in the classroom. Thus, there were variances in schools under study especially with relations to funding, availability of teaching material, support offered by School Heads and the Department of Education. As a result, emphasis was that the Department of Education had to come up with ways of continuously training the teachers and offering support in terms of teaching materials. Most of the participants from the school under study did not bother to plan their lessons when they were going to teach this subject. In sum, this study attempted to highlight the challenges that the participants encounter as they try to implement the Business Studies in their schools taking into the considering the educational history of their country. Hence some of the participants expressed why there is a need to create, cultivate and have a conducive and supportive working environment. The study recommends that the Department of Education provide teachers with special training on how to select relevant learning and teaching support material. Moreover, there is a greater need for Business Studies teachers to strike a balance between theory and practice in the deliverance of their lessons in Business Studies. Additionally, the District Officials must organise on-going training in Business Studies as this would help to rectify the problems that are currently being encountered in implementing Business Studies in schools.
- Full Text:
- Date Issued: 2014
- Authors: Tyilo, Nomakula
- Date: 2014
- Subjects: Curriculum planning Curriculum planning Curriculum planning Education -- Curricula -- South Africa -- Eastern Cape Educational change -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , Degree
- Identifier: http://hdl.handle.net/10353/5829 , vital:29400
- Description: This study investigated the implementation of the Business Studies National Curriculum Statement in Schools in Fort Beaufort District. The interpretive paradigm was utilized in this study because it focuses on individual perceptions and experiences. In addition a qualitative approach was used for the collection of data so as to gain in-depth information on the implementation of the Business Studies National Curriculum. Semi- structured interviews, focus group interviews and document analysis were used as a form of collecting data. The participants were purposively selected for the sample of this study and comprised of 4 Principals, 3 Subject Advisors, 1 Provincial Subject Planner, 6 Teachers and 36 learners and interviews lasted for about 1 ½ hours. Data analysis was done in line with the research questions, aims and objectives of the study. Through the participants’ answers from schools under study, a transcript was formulated, coded and categorized in view of the implementation of Business Studies National Curriculum Statement in schools. Therefore, it was discovered from the data of the research study that the participants encounter a number of challenges with regard to teaching and implementing Business Studies in their schools. Namely: (1) lack of qualified personnel to teach Business Studies (2) lack of adequate teaching materials (3) lack of Subject Advisors executing their roles in helping teachers to teach Business Studies effectively (4) lack of training programmes and workshops on how to teach Business Studies in the classroom. Thus, there were variances in schools under study especially with relations to funding, availability of teaching material, support offered by School Heads and the Department of Education. As a result, emphasis was that the Department of Education had to come up with ways of continuously training the teachers and offering support in terms of teaching materials. Most of the participants from the school under study did not bother to plan their lessons when they were going to teach this subject. In sum, this study attempted to highlight the challenges that the participants encounter as they try to implement the Business Studies in their schools taking into the considering the educational history of their country. Hence some of the participants expressed why there is a need to create, cultivate and have a conducive and supportive working environment. The study recommends that the Department of Education provide teachers with special training on how to select relevant learning and teaching support material. Moreover, there is a greater need for Business Studies teachers to strike a balance between theory and practice in the deliverance of their lessons in Business Studies. Additionally, the District Officials must organise on-going training in Business Studies as this would help to rectify the problems that are currently being encountered in implementing Business Studies in schools.
- Full Text:
- Date Issued: 2014
Improved l-cysteine electrocatalysis through a sequential drop dry technique using multi-walled carbon nanotubes and cobalt tetraaminophthalocyanine conjugates
- Nyoni, Stephen, Mugadza, Tawanda, Nyokong, Tebello
- Authors: Nyoni, Stephen , Mugadza, Tawanda , Nyokong, Tebello
- Date: 2014
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/193813 , vital:45398 , xlink:href="https://doi.org/10.1016/j.electacta.2013.10.023"
- Description: Voltammetry, chronoamperometry, scanning electrochemical microscopy and electrochemical impedance spectroscopy methods are used for characterization of a glassy carbon electrode modified with multi-walled carbon nanotubes (MWCNTs)–cobalt tetraaminophthalocyanine (CoTAPc) mixture or sequential drop dry modification technique whereby the MWCNTs are first placed on to the electrode followed by CoTAPc. The sequential drop dry CoTAPc–MWCNTs modified surface gave better catalytic responses with a catalytic rate constant of 2.2 × 105 M−1 s−1, apparent electron transfer rate constant of 0.073 cm s−1, and a limit of detection of 2.8 × 10−7 M. Scanning electrochemical microscopy (SECM) surface characterization (topography and reactivity) further gave proof the better catalytic perfomance of the sequential drop dry CoTAPc–MWCNTs modified surface.
- Full Text:
- Date Issued: 2014
- Authors: Nyoni, Stephen , Mugadza, Tawanda , Nyokong, Tebello
- Date: 2014
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/193813 , vital:45398 , xlink:href="https://doi.org/10.1016/j.electacta.2013.10.023"
- Description: Voltammetry, chronoamperometry, scanning electrochemical microscopy and electrochemical impedance spectroscopy methods are used for characterization of a glassy carbon electrode modified with multi-walled carbon nanotubes (MWCNTs)–cobalt tetraaminophthalocyanine (CoTAPc) mixture or sequential drop dry modification technique whereby the MWCNTs are first placed on to the electrode followed by CoTAPc. The sequential drop dry CoTAPc–MWCNTs modified surface gave better catalytic responses with a catalytic rate constant of 2.2 × 105 M−1 s−1, apparent electron transfer rate constant of 0.073 cm s−1, and a limit of detection of 2.8 × 10−7 M. Scanning electrochemical microscopy (SECM) surface characterization (topography and reactivity) further gave proof the better catalytic perfomance of the sequential drop dry CoTAPc–MWCNTs modified surface.
- Full Text:
- Date Issued: 2014
Improving attendance at an automotive manufacturing company in the Eastern Cape
- Authors: Arnolds, Allan
- Date: 2014
- Subjects: Absenteeism (Labor) -- South Africa -- Eastern Cape , Employee motivation -- South Africa -- Eastern Cape , Job satisfaction -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8871 , http://hdl.handle.net/10948/d1020324
- Description: Attendance in the workplace is becoming a growing challenge for companies or organisations in general. Non-attendance has become a world-wide or international problem. According to Banks, Patel and Moola (2012) it is a common problem in all types of industries, minor or large, private or government. South African organisations are losing estimated billions of rand in cost annually due to poor attendance. These costs are having a negative effect on organisations’ revenue, effectiveness, health and safety. A satisfactory level of employee attendance at work is necessary to allow departments within organisations to achieve their objectives and targets. Research suggests many factors which influence employee attendance and these are investigated, analysed and discussed within this study. The aim of the study was to attempt to improve attendance at an automotive manufacturing company by investigating the influences of certain elements, namely motivation, leadership (supportive), job satisfaction and rewards. The literature study was done to investigate the relationship between these factors and elements and attendance. Through research the realisation of the importance of controlling absenteeism has become very imminent. The literature review has shown that these factors are related to attendance, some of them influencing the tendency to attend work positively and others having a negative influence causing employees to be absent from work. The study also investigates some of the common possible reasons and motives for non-attendance. The empirical part of the study was to determine the perception of workers with regard to attendance. A convenience sampling method was used to select the respondents and the size of the sample consisted of 198 respondents. A researched and well-designed questionnaire was used to gather the data. The information was analysed with the latest statistics software package. Independent tests and analysis of various techniques were used to determine the statistical significant differences in the relationship between attendance and the elements with regard to employee perception. These perceptions were grouped in biographical categories, namely race, age, shop, service length, marital status, gender, income and the number of days absent in the last three years. Through the study statistically no actual significant difference was found among these groups. The key findings within this study show that there are no significant relationships between the dependent variable (attendance) and the independent variables, (motivation, leadership, job satisfaction and rewards). This relation is highlighted by the statistical data which is discussed and analysed individually for this study The theoretical and practical implications of the findings are discussed and recommendations based on these findings are provided.
- Full Text:
- Date Issued: 2014
- Authors: Arnolds, Allan
- Date: 2014
- Subjects: Absenteeism (Labor) -- South Africa -- Eastern Cape , Employee motivation -- South Africa -- Eastern Cape , Job satisfaction -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8871 , http://hdl.handle.net/10948/d1020324
- Description: Attendance in the workplace is becoming a growing challenge for companies or organisations in general. Non-attendance has become a world-wide or international problem. According to Banks, Patel and Moola (2012) it is a common problem in all types of industries, minor or large, private or government. South African organisations are losing estimated billions of rand in cost annually due to poor attendance. These costs are having a negative effect on organisations’ revenue, effectiveness, health and safety. A satisfactory level of employee attendance at work is necessary to allow departments within organisations to achieve their objectives and targets. Research suggests many factors which influence employee attendance and these are investigated, analysed and discussed within this study. The aim of the study was to attempt to improve attendance at an automotive manufacturing company by investigating the influences of certain elements, namely motivation, leadership (supportive), job satisfaction and rewards. The literature study was done to investigate the relationship between these factors and elements and attendance. Through research the realisation of the importance of controlling absenteeism has become very imminent. The literature review has shown that these factors are related to attendance, some of them influencing the tendency to attend work positively and others having a negative influence causing employees to be absent from work. The study also investigates some of the common possible reasons and motives for non-attendance. The empirical part of the study was to determine the perception of workers with regard to attendance. A convenience sampling method was used to select the respondents and the size of the sample consisted of 198 respondents. A researched and well-designed questionnaire was used to gather the data. The information was analysed with the latest statistics software package. Independent tests and analysis of various techniques were used to determine the statistical significant differences in the relationship between attendance and the elements with regard to employee perception. These perceptions were grouped in biographical categories, namely race, age, shop, service length, marital status, gender, income and the number of days absent in the last three years. Through the study statistically no actual significant difference was found among these groups. The key findings within this study show that there are no significant relationships between the dependent variable (attendance) and the independent variables, (motivation, leadership, job satisfaction and rewards). This relation is highlighted by the statistical data which is discussed and analysed individually for this study The theoretical and practical implications of the findings are discussed and recommendations based on these findings are provided.
- Full Text:
- Date Issued: 2014
Improving process flow for selected parts in a Port Elizabeth manufacturer of security products
- Authors: Mosebi, Thapelo David
- Date: 2014
- Subjects: Lean manufacturing -- South Africa -- Port Elizabeth , Materials handling
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/8780 , vital:26429
- Description: South African SMMEs, just like their counterparts world-wide, play a very crucial role against the world economies. The competiveness of these SMMEs is therefore very important. Lean Manufacturing and its principles have been successfully applied by motor manufacturing industries over the years. Many other organisations has since followed suite and adopted lean manufacturing as an approach to optimise and better manage their resources while providing value to their customers. The objective of this study is to investigate how lean manufacturing techniques can be adopted by a specific SMME in a business of manufacturing security products for the banks to better manage its material flow and improve its competitiveness. The research uses observation method to gather information to develop the current value stream map and identify the wasteful procedures. The also involves the interviewing of staff members that are involved in the material handling within the organisation. The results from the two processes are explained and the future value stream map incorporating the lean techniques is developed and presented to the organisation.
- Full Text:
- Date Issued: 2014
- Authors: Mosebi, Thapelo David
- Date: 2014
- Subjects: Lean manufacturing -- South Africa -- Port Elizabeth , Materials handling
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/8780 , vital:26429
- Description: South African SMMEs, just like their counterparts world-wide, play a very crucial role against the world economies. The competiveness of these SMMEs is therefore very important. Lean Manufacturing and its principles have been successfully applied by motor manufacturing industries over the years. Many other organisations has since followed suite and adopted lean manufacturing as an approach to optimise and better manage their resources while providing value to their customers. The objective of this study is to investigate how lean manufacturing techniques can be adopted by a specific SMME in a business of manufacturing security products for the banks to better manage its material flow and improve its competitiveness. The research uses observation method to gather information to develop the current value stream map and identify the wasteful procedures. The also involves the interviewing of staff members that are involved in the material handling within the organisation. The results from the two processes are explained and the future value stream map incorporating the lean techniques is developed and presented to the organisation.
- Full Text:
- Date Issued: 2014
Improving school performance through effective SGB governance in previously disadvantaged schools
- Authors: Mbengashe, Andile
- Date: 2014
- Subjects: School boards -- South Africa , School-based management -- South Africa , School improvement programs -- South Africa , Academic achievement -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8910 , http://hdl.handle.net/10948/d1021050
- Description: The lack of the visible and practical involvement of parents in schools that are in previously disadvantaged communities is not only depriving the present learners and their parents of their democratic right to participate in shaping their future, but that of the coming generation and leaders of tomorrow as well. South Africa as a country is about twenty years into democracy and already the education system has been chopped and changed about four times but with no success. The schooling system in previously black communities is deteriorating. The government of the day has been prioritising education for about fifteen years now, the budget for education is equal to the budget for the whole country in some of the neighbouring countries like Zimbabwe but the quality and standard are far worse than in those countries. The cost of the current problems in education mostly in previously black township schools is far too much to imagine. The main challenge seems to be the nature, character, skills and capabilities of parents serving in school governing bodies. This study is so important because of the situation that exists in schools that are situated in historically disadvantaged communities where the parents who get elected to school governing bodies are still, despite workshops and training offered by the Department of Education, unable to manage and govern schools and thus render the school governing body ineffective. The Department of Education through its programmes does conduct governance, financial management and policy formulation workshops. These efforts from the government side do not seem to bear any fruit because parents, after attending the training and workshops are still unable to create well-managed and properly governed schools. The primary objective of this study is to improve the organisational performance of schools in previously disadvantaged communities in the Uitenhage District of the Department of Education situated in the Nelson Mandela Metropolitan Municipality by investigating how effective school governing body governance could contribute to such performance. More specifically, the study investigates the relationship between effective school governing body management, as a dependent variable, and parental/community involvement, finance and resource management, school governance, learner discipline/conduct, and quality education as independent variables. The population of the study was high school principals and school management team (SMT) members in the Nelson Mandela Metropolitan Municipality focusing mainly on historically or previously disadvantaged schools in the Uitenhage district of the Department of Education. The study used convenience sampling where seventeen (17) high schools were selected. In each school, school management team members and a principal were requested to fill in a questionnaire. In total 105 questionnaires were distributed and 85 were fully completed and returned. Questionnaires were collected, data captured and analysed and a report was written. The empirical results revealed the following weaknesses in the SGBs of high schools in the Uitenhage District of the Department of Education in the Nelson Mandela Bay Municipality: the SGBs do not effectively formulate school policies; the SGBs do not effectively provide support to educators in performing their professional duties; the SGBs are not fully involved in supplementing resources supplied by the state in order to improve quality of teaching and learning; and the schools are weak on community engagement. On the other hand, the following positive elements of SGBs were highlighted in the empirical results; the schools are rated good regarding the following variables/issues: quality of teaching and learning, utilisation of school resources, school governance, professionalism of staff and extra-mural activities; the SGBs know and participate in the academic and extra-mural programmes of the schools; the SGBs successfully prepare the annual budget for the schools; the SGBs are effectively governing the schools; the SGBs do appoint auditors to audit the school's books and financial statements; the schools have achieved audited financial statements without a disclaimer; the schools have a disciplinary committee that deals with the learner code of conduct and attends to disciplinary problems. The study highlights areas in school governance that should be improved, as well as recommendations on how to improve them. Recommendations for future research are also provided.
- Full Text:
- Date Issued: 2014
- Authors: Mbengashe, Andile
- Date: 2014
- Subjects: School boards -- South Africa , School-based management -- South Africa , School improvement programs -- South Africa , Academic achievement -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8910 , http://hdl.handle.net/10948/d1021050
- Description: The lack of the visible and practical involvement of parents in schools that are in previously disadvantaged communities is not only depriving the present learners and their parents of their democratic right to participate in shaping their future, but that of the coming generation and leaders of tomorrow as well. South Africa as a country is about twenty years into democracy and already the education system has been chopped and changed about four times but with no success. The schooling system in previously black communities is deteriorating. The government of the day has been prioritising education for about fifteen years now, the budget for education is equal to the budget for the whole country in some of the neighbouring countries like Zimbabwe but the quality and standard are far worse than in those countries. The cost of the current problems in education mostly in previously black township schools is far too much to imagine. The main challenge seems to be the nature, character, skills and capabilities of parents serving in school governing bodies. This study is so important because of the situation that exists in schools that are situated in historically disadvantaged communities where the parents who get elected to school governing bodies are still, despite workshops and training offered by the Department of Education, unable to manage and govern schools and thus render the school governing body ineffective. The Department of Education through its programmes does conduct governance, financial management and policy formulation workshops. These efforts from the government side do not seem to bear any fruit because parents, after attending the training and workshops are still unable to create well-managed and properly governed schools. The primary objective of this study is to improve the organisational performance of schools in previously disadvantaged communities in the Uitenhage District of the Department of Education situated in the Nelson Mandela Metropolitan Municipality by investigating how effective school governing body governance could contribute to such performance. More specifically, the study investigates the relationship between effective school governing body management, as a dependent variable, and parental/community involvement, finance and resource management, school governance, learner discipline/conduct, and quality education as independent variables. The population of the study was high school principals and school management team (SMT) members in the Nelson Mandela Metropolitan Municipality focusing mainly on historically or previously disadvantaged schools in the Uitenhage district of the Department of Education. The study used convenience sampling where seventeen (17) high schools were selected. In each school, school management team members and a principal were requested to fill in a questionnaire. In total 105 questionnaires were distributed and 85 were fully completed and returned. Questionnaires were collected, data captured and analysed and a report was written. The empirical results revealed the following weaknesses in the SGBs of high schools in the Uitenhage District of the Department of Education in the Nelson Mandela Bay Municipality: the SGBs do not effectively formulate school policies; the SGBs do not effectively provide support to educators in performing their professional duties; the SGBs are not fully involved in supplementing resources supplied by the state in order to improve quality of teaching and learning; and the schools are weak on community engagement. On the other hand, the following positive elements of SGBs were highlighted in the empirical results; the schools are rated good regarding the following variables/issues: quality of teaching and learning, utilisation of school resources, school governance, professionalism of staff and extra-mural activities; the SGBs know and participate in the academic and extra-mural programmes of the schools; the SGBs successfully prepare the annual budget for the schools; the SGBs are effectively governing the schools; the SGBs do appoint auditors to audit the school's books and financial statements; the schools have achieved audited financial statements without a disclaimer; the schools have a disciplinary committee that deals with the learner code of conduct and attends to disciplinary problems. The study highlights areas in school governance that should be improved, as well as recommendations on how to improve them. Recommendations for future research are also provided.
- Full Text:
- Date Issued: 2014
In vitro induction of cell death pathways by artemisia afra extract and isolation of an active compound, isoalantolactone
- Authors: Venables, Luanne
- Date: 2014
- Subjects: Medicinal plants -- South Africa , Cell death
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:10363 , http://hdl.handle.net/10948/d1021087
- Description: Artemisia afra is one of the oldest, most well known and widely used traditional medicinal plants in South Africa. It is used to treat many different medical conditions, particularly respiratory and inflammatory ailments. There is no reported evidence of its use for the treatment of cancer but due to its reported cytotoxicity, an investigation of the mode of cell death induced by an ethanol A. afra extract using two cancer cell lines was done. IC50 values of 18.21 and 31.88 μg/mL of ethanol extracts were determined against U937 and HeLa cancer cells, respectively. An IC50 value of the aqueous extract was greater than 250 μg/mL. The ethanol extract was not cytotoxic against confluent control cell lines, Chang Liver and Vero cells. The effect of the cytotoxic ethanol A. afra extract on U937 and HeLa cells and their progression through the cell cycle, apoptosis and mitochondrial membrane potential was investigated. After 12 hours of treatment with A. afra a delay in G2/M phase of the cell cycle was evident. Apoptosis was confirmed using the TUNEL assay for DNA fragmentation, as well as fluorescent staining with annexin V-FITC. Apoptosis was evident with the positive control and A. afra treatment at 24 and 48 hours. JC-1 staining showed a decrease in mitochondrial membrane potential at 24 hours. It was deduced that A. afra ethanol extract induces caspase-dependent apoptosis in a mitochondrial dependent manner. Plants harbour many compounds that are not only useful to the plants but also to mankind. Many metabolites have been isolated from A. afra and their biological activity characterised. Due to observed apoptosis induction, isolation of cytotoxic compounds was done and a new sesquiterpene lactone from A. afra was isolated. Structural elucidation of the compound was done by IR, 1D and 2D NMR, CD and mass spectrometry and it was identified as isoalantolactone. HeLa cancer cells were treated with isoalantolactone and cytotoxicity was exhibited in a dose-dependent manner. A low IC50 value of 8.15 ± 1.16 μM was achieved. This study showed that isoalantolactone is partly responsible for the observed A. afra cytotoxicity. Due to the evidence of G2/M arrest, the anti-mitotic potential and the possible onset of mitotic catastrophe by A. afra and isoalantolactone was investigated. It was evident from various flow cytometric analysis of cyclin B1 and phospho-H3 and confocal microscopy that A. afra does possess anti-mitotic activity by causing hyperpolymerisation of tubulin and cells progress into the mitotic phase where M arrest is experienced. The anti-inflammatory activity of sesquiterpene lactones is well documented; however, the anti-inflammatory activity of A. afra is not. Here, it is reported that the production of NO and COX-2 protein levels in RAW 264.7 cells decrease in the presence of A. afra and isoalantolactone after stimulation with LPS. The activated NF-κB subunit, p65 was also investigated. The results suggest that A. afra and isoalantolactone inhibit p65 activation as a decrease in the activated subunit was evident. Thus, the results indicate that exposure to A. afra and isoalantolactone induces an anti-inflammatory response. In conclusion, this study shows, for the first time, the mechanism of induced apoptosis, the anti-mitotic and anti-inflammatory activity of A. afra and its isolated compound, isoalantolactone. It also proves that although extensive research may have been done on a particular plant, as with A. afra, more can be discovered leading to the identification of new compounds and integration of signalling pathways that can be exploited for the treatment of various diseases and ailments.
- Full Text:
- Date Issued: 2014
- Authors: Venables, Luanne
- Date: 2014
- Subjects: Medicinal plants -- South Africa , Cell death
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:10363 , http://hdl.handle.net/10948/d1021087
- Description: Artemisia afra is one of the oldest, most well known and widely used traditional medicinal plants in South Africa. It is used to treat many different medical conditions, particularly respiratory and inflammatory ailments. There is no reported evidence of its use for the treatment of cancer but due to its reported cytotoxicity, an investigation of the mode of cell death induced by an ethanol A. afra extract using two cancer cell lines was done. IC50 values of 18.21 and 31.88 μg/mL of ethanol extracts were determined against U937 and HeLa cancer cells, respectively. An IC50 value of the aqueous extract was greater than 250 μg/mL. The ethanol extract was not cytotoxic against confluent control cell lines, Chang Liver and Vero cells. The effect of the cytotoxic ethanol A. afra extract on U937 and HeLa cells and their progression through the cell cycle, apoptosis and mitochondrial membrane potential was investigated. After 12 hours of treatment with A. afra a delay in G2/M phase of the cell cycle was evident. Apoptosis was confirmed using the TUNEL assay for DNA fragmentation, as well as fluorescent staining with annexin V-FITC. Apoptosis was evident with the positive control and A. afra treatment at 24 and 48 hours. JC-1 staining showed a decrease in mitochondrial membrane potential at 24 hours. It was deduced that A. afra ethanol extract induces caspase-dependent apoptosis in a mitochondrial dependent manner. Plants harbour many compounds that are not only useful to the plants but also to mankind. Many metabolites have been isolated from A. afra and their biological activity characterised. Due to observed apoptosis induction, isolation of cytotoxic compounds was done and a new sesquiterpene lactone from A. afra was isolated. Structural elucidation of the compound was done by IR, 1D and 2D NMR, CD and mass spectrometry and it was identified as isoalantolactone. HeLa cancer cells were treated with isoalantolactone and cytotoxicity was exhibited in a dose-dependent manner. A low IC50 value of 8.15 ± 1.16 μM was achieved. This study showed that isoalantolactone is partly responsible for the observed A. afra cytotoxicity. Due to the evidence of G2/M arrest, the anti-mitotic potential and the possible onset of mitotic catastrophe by A. afra and isoalantolactone was investigated. It was evident from various flow cytometric analysis of cyclin B1 and phospho-H3 and confocal microscopy that A. afra does possess anti-mitotic activity by causing hyperpolymerisation of tubulin and cells progress into the mitotic phase where M arrest is experienced. The anti-inflammatory activity of sesquiterpene lactones is well documented; however, the anti-inflammatory activity of A. afra is not. Here, it is reported that the production of NO and COX-2 protein levels in RAW 264.7 cells decrease in the presence of A. afra and isoalantolactone after stimulation with LPS. The activated NF-κB subunit, p65 was also investigated. The results suggest that A. afra and isoalantolactone inhibit p65 activation as a decrease in the activated subunit was evident. Thus, the results indicate that exposure to A. afra and isoalantolactone induces an anti-inflammatory response. In conclusion, this study shows, for the first time, the mechanism of induced apoptosis, the anti-mitotic and anti-inflammatory activity of A. afra and its isolated compound, isoalantolactone. It also proves that although extensive research may have been done on a particular plant, as with A. afra, more can be discovered leading to the identification of new compounds and integration of signalling pathways that can be exploited for the treatment of various diseases and ailments.
- Full Text:
- Date Issued: 2014
Incapacity for poor work performance in the education sector
- Authors: Faker, Mogamat Salie
- Date: 2014
- Subjects: Capacity and disability , Employees -- Dismissal of , Employees -- Rating of -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10252 , http://hdl.handle.net/10948/d1020209
- Description: According to the latest Education Statistics Report published by the Department of Basic Education in March 2013, there were 12 680 829 learners and students in the basic education system in 2011, who attended 30 992 education institutions and were served by 441 128 educators. The vision of the Department of Basic Education is of a South Africa in which all our people have access to lifelong learning and education and training, which will, in turn, contribute towards improving the quality of life. Ultimately this will influence the building of a peaceful, prosperous and democratic South Africa. The emphasis is on excellence. Therefore maintaining high standards of performance and professionalism is a national imperative. However, this has not always been the case in terms of performance. For more than a decade we have witnessed dismal results in literacy and numeracy. This was accompanied by a low throughput rate. Despite the poor matric, literacy and numeracy results in South Africa as well as the low throughput rate, no teacher has been formally charged for poor performance in the last two decades. South Africa’s education budget is regarded as one of the highest in the developing world. Since 1993 the education budget has also grown substantially. South Africa’s education expenditure on education has grown from R30 billion in 1994/05 to R101 billion in 2007/08. Spending on education grew even further from R207 billion in 2012/13 to a projected R236 billion in 2014/15. Additional allocations of R18.8 billion over the medium term are accommodated, including equalisation of learner subsidies for no-fee schools and expanded access to grade R.6 Over the rest of the medium-term-expenditure framework (MTEF),7 spending on education, sport and culture will amount to R233 billion in 2013/14. The investment in education has not yet yielded the desired results and the outcome of education is not in keeping with the substantial input. This crisis in education is one of the major challenges facing Government, Administrators, educators, parents and children of today. According to Spaull,9 the South African government spends the equivalent of $1225 (R12440.26)10 per child on primary education, yet accomplishes less than the government of Kenya which spends only the equivalent of $258 (R2620.80)11 per child. Various reasons such as poverty, management, leadership, imbalances of the past, two unequal education systems, poor management, training and development, non-accountability, role of government and unions, have been identified for the poor state of our education system. However, what is noticeably absent and hardly mentioned in any of the position papers, is that not a single teacher has been held accountable and dismissed for incapacity for the poor performance in the education sector. Unfortunately, there is no record in any of the provincial education departments’ annual reports that a teacher has been dismissed or at least placed on a formal programme of incapacity for poor performance. Therefore, we have to ask the question: “Are we getting value for money?".
- Full Text:
- Date Issued: 2014
- Authors: Faker, Mogamat Salie
- Date: 2014
- Subjects: Capacity and disability , Employees -- Dismissal of , Employees -- Rating of -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:10252 , http://hdl.handle.net/10948/d1020209
- Description: According to the latest Education Statistics Report published by the Department of Basic Education in March 2013, there were 12 680 829 learners and students in the basic education system in 2011, who attended 30 992 education institutions and were served by 441 128 educators. The vision of the Department of Basic Education is of a South Africa in which all our people have access to lifelong learning and education and training, which will, in turn, contribute towards improving the quality of life. Ultimately this will influence the building of a peaceful, prosperous and democratic South Africa. The emphasis is on excellence. Therefore maintaining high standards of performance and professionalism is a national imperative. However, this has not always been the case in terms of performance. For more than a decade we have witnessed dismal results in literacy and numeracy. This was accompanied by a low throughput rate. Despite the poor matric, literacy and numeracy results in South Africa as well as the low throughput rate, no teacher has been formally charged for poor performance in the last two decades. South Africa’s education budget is regarded as one of the highest in the developing world. Since 1993 the education budget has also grown substantially. South Africa’s education expenditure on education has grown from R30 billion in 1994/05 to R101 billion in 2007/08. Spending on education grew even further from R207 billion in 2012/13 to a projected R236 billion in 2014/15. Additional allocations of R18.8 billion over the medium term are accommodated, including equalisation of learner subsidies for no-fee schools and expanded access to grade R.6 Over the rest of the medium-term-expenditure framework (MTEF),7 spending on education, sport and culture will amount to R233 billion in 2013/14. The investment in education has not yet yielded the desired results and the outcome of education is not in keeping with the substantial input. This crisis in education is one of the major challenges facing Government, Administrators, educators, parents and children of today. According to Spaull,9 the South African government spends the equivalent of $1225 (R12440.26)10 per child on primary education, yet accomplishes less than the government of Kenya which spends only the equivalent of $258 (R2620.80)11 per child. Various reasons such as poverty, management, leadership, imbalances of the past, two unequal education systems, poor management, training and development, non-accountability, role of government and unions, have been identified for the poor state of our education system. However, what is noticeably absent and hardly mentioned in any of the position papers, is that not a single teacher has been held accountable and dismissed for incapacity for the poor performance in the education sector. Unfortunately, there is no record in any of the provincial education departments’ annual reports that a teacher has been dismissed or at least placed on a formal programme of incapacity for poor performance. Therefore, we have to ask the question: “Are we getting value for money?".
- Full Text:
- Date Issued: 2014
Income generating projects in the agricultural sector in securing, maintaining and providing sustainable livelihoods : a case study of two projects in the Lukhanji Local Municipality
- Authors: Sishuba, Siphokazi
- Date: 2014
- Subjects: Agricultural development projects -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9213 , http://hdl.handle.net/10948/d1020794
- Description: The province consists of seven district municipalities, which include Nelson Mandela Bay Metropolitan Municipality, Cacadu, Amathole, Chris Hani, Ukhahlamba, OR Tambo, and Alfred Ndzo. It is comprised of seven local municipalities: King Sabata Dalindyebo, Nyanden, Qaukeni, Mbizana, Mhlontlo, Port St John’s, and Ntabankulu. According to Bradshaw et al. (2000:4), the Eastern Cape has the second highest poverty level of all provinces in South Africa. Forty seven percent of households are below the poverty line, a figure based on imputed monthly expenditure of R800 or less (USSA, 2000b). In addition, the province has the highest provincial unemployment rate (55 percent) in the country (SSA, 2003). Inequitable growth and development characterise this province. Due to the high level of poverty, the government has formulated strategies, such as income generating projects (IGPs), to address the need for improved living conditions, better skills and more self-employment opportunities. The income generating project as a concept seems a convincing strategy at first glance. However, there is a need to evaluate the effectiveness of income generating projects in improving living conditions and providing sustainable livelihoods. In light of this, the researcher undertook a study to evaluate these projects in order to determine the extent to which IGPs as mechanisms provide sustainable livelihoods for resource–poor rural people in the Lukhanji Local Municipality. The researcher used a combined method approach; the study includes both quantitative and qualitative research designs in an attempt to gain an in-depth understanding of the problem. The investigator employed questionnaires and interviews to gather information. Participants were project members, project leaders and key informants, as these people were contributing builders and mangers of the project. Findings reveal a lack of sustainability in income generating projects, as numerous project members left the projects studied. A lack of income to sustain project members during their membership was a common complaint. Further, a lack of skills is a crucial contributing factor, as members of another project complained of a lack of training of project members.
- Full Text:
- Date Issued: 2014
- Authors: Sishuba, Siphokazi
- Date: 2014
- Subjects: Agricultural development projects -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9213 , http://hdl.handle.net/10948/d1020794
- Description: The province consists of seven district municipalities, which include Nelson Mandela Bay Metropolitan Municipality, Cacadu, Amathole, Chris Hani, Ukhahlamba, OR Tambo, and Alfred Ndzo. It is comprised of seven local municipalities: King Sabata Dalindyebo, Nyanden, Qaukeni, Mbizana, Mhlontlo, Port St John’s, and Ntabankulu. According to Bradshaw et al. (2000:4), the Eastern Cape has the second highest poverty level of all provinces in South Africa. Forty seven percent of households are below the poverty line, a figure based on imputed monthly expenditure of R800 or less (USSA, 2000b). In addition, the province has the highest provincial unemployment rate (55 percent) in the country (SSA, 2003). Inequitable growth and development characterise this province. Due to the high level of poverty, the government has formulated strategies, such as income generating projects (IGPs), to address the need for improved living conditions, better skills and more self-employment opportunities. The income generating project as a concept seems a convincing strategy at first glance. However, there is a need to evaluate the effectiveness of income generating projects in improving living conditions and providing sustainable livelihoods. In light of this, the researcher undertook a study to evaluate these projects in order to determine the extent to which IGPs as mechanisms provide sustainable livelihoods for resource–poor rural people in the Lukhanji Local Municipality. The researcher used a combined method approach; the study includes both quantitative and qualitative research designs in an attempt to gain an in-depth understanding of the problem. The investigator employed questionnaires and interviews to gather information. Participants were project members, project leaders and key informants, as these people were contributing builders and mangers of the project. Findings reveal a lack of sustainability in income generating projects, as numerous project members left the projects studied. A lack of income to sustain project members during their membership was a common complaint. Further, a lack of skills is a crucial contributing factor, as members of another project complained of a lack of training of project members.
- Full Text:
- Date Issued: 2014
Incorporating surrogate species and seascape connectivity to improve marine conservation outcomes
- Olds, Andrew D, Connolly, Rod M, Pitt, Kylie A, Maxwell, Paul S, Aswani, Shankar, Albert, Simon
- Authors: Olds, Andrew D , Connolly, Rod M , Pitt, Kylie A , Maxwell, Paul S , Aswani, Shankar , Albert, Simon
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124722 , vital:35655 , https://doi.10.1111/cobi.12242
- Description: Conservation focuses on maintaining biodiversity and ecosystem functioning, but gaps in our knowledge of species biology and ecological processes often impede progress. For this reason, focal species and habitats are used as surrogates for multispecies conservation, but species-based approaches are not widely adopted in marine ecosystems. Reserves in the Solomon Islands were designed on the basis of local ecological knowledge to conserve bumphead parrotfish (Bolbometopon muricatum) and to protect food security and ecosystem functioning. Bumphead parrotfish are an iconic threatened species and may be a useful surrogate for multispecies conservation. They move across tropical seascapes throughout their life history, in a pattern of habitat use that is shared with many other species. We examined their value as a conservation surrogate and assessed the importance of seascape connectivity (i.e., the physical connectedness of patches in the seascape) among reefs, mangroves, and seagrass to marine reserve performance. Reserves were designed for bumphead parrotfish, but also enhanced the abundance of other species. Integration of local ecological knowledge and seascape connectivity enhanced the abundance of 17 other harvested fish species in local reserves. This result has important implications for ecosystem functioning and local villagers because many of these species perform important ecological processes and provide the foundation for extensive subsistence fisheries. Our findings suggest greater success in maintaining and restoring marine ecosystems may be achieved when they are managed to conserve surrogate species and preserve functional seascape connections.
- Full Text:
- Date Issued: 2014
- Authors: Olds, Andrew D , Connolly, Rod M , Pitt, Kylie A , Maxwell, Paul S , Aswani, Shankar , Albert, Simon
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124722 , vital:35655 , https://doi.10.1111/cobi.12242
- Description: Conservation focuses on maintaining biodiversity and ecosystem functioning, but gaps in our knowledge of species biology and ecological processes often impede progress. For this reason, focal species and habitats are used as surrogates for multispecies conservation, but species-based approaches are not widely adopted in marine ecosystems. Reserves in the Solomon Islands were designed on the basis of local ecological knowledge to conserve bumphead parrotfish (Bolbometopon muricatum) and to protect food security and ecosystem functioning. Bumphead parrotfish are an iconic threatened species and may be a useful surrogate for multispecies conservation. They move across tropical seascapes throughout their life history, in a pattern of habitat use that is shared with many other species. We examined their value as a conservation surrogate and assessed the importance of seascape connectivity (i.e., the physical connectedness of patches in the seascape) among reefs, mangroves, and seagrass to marine reserve performance. Reserves were designed for bumphead parrotfish, but also enhanced the abundance of other species. Integration of local ecological knowledge and seascape connectivity enhanced the abundance of 17 other harvested fish species in local reserves. This result has important implications for ecosystem functioning and local villagers because many of these species perform important ecological processes and provide the foundation for extensive subsistence fisheries. Our findings suggest greater success in maintaining and restoring marine ecosystems may be achieved when they are managed to conserve surrogate species and preserve functional seascape connections.
- Full Text:
- Date Issued: 2014