Thina ndavha
- Kruger, Jaco (Recorded by), Shonisani, Gundula and Mashandule (Performer), Composer unknown
- Authors: Kruger, Jaco (Recorded by) , Shonisani, Gundula and Mashandule (Performer) , Composer unknown
- Subjects: Kubvi , Thohoyandou -- Transvaal (Limpopo) -- South Africa , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional music , Lamellophone , Instrumental
- Type: Music , Sound
- Identifier: vital:15804 , JKC15a-23 , http://hdl.handle.net/10962/d1008993 , Tape number: JKC15 , Original tape number: 15 , Track number: 23
- Description: Traditional Venda tune accompanied by the xylophone , For further details refer to Jaco Kruger recording card: 169
- Full Text: false
- Authors: Kruger, Jaco (Recorded by) , Shonisani, Gundula and Mashandule (Performer) , Composer unknown
- Subjects: Kubvi , Thohoyandou -- Transvaal (Limpopo) -- South Africa , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional music , Lamellophone , Instrumental
- Type: Music , Sound
- Identifier: vital:15804 , JKC15a-23 , http://hdl.handle.net/10962/d1008993 , Tape number: JKC15 , Original tape number: 15 , Track number: 23
- Description: Traditional Venda tune accompanied by the xylophone , For further details refer to Jaco Kruger recording card: 169
- Full Text: false
The synthesis, empirical and theoretical studies of various (N→B) diarylborinate esters
- Authors: Manana, Pholani Sakhile
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53869 , vital:46027
- Description: A series of core-functionalized borinic acids was synthesized from Grignard reagents and tributylborate and reacted with ethanolamine, amino acids, 2-pyridylmethanol as well as 2-(ethyl amino ethanol). Among the borinic acids synthesized were the ones bearing: para-(2, 15, 16, 22, 27)-methyl, (3, 20, 25)-chloro, (4, 23, 26)-fluoro, (5)-methoxy; meta-(7, 17)-methyl, (9)-fluoro; ortho-(6)-methyl, (8)-chloro, (10, 18, 19)-methoxy substituents on their respective aromatic systems. All compounds obtained by condensation of the borinic acids with the aforementioned nitrogen-containing substrates were characterized structurally by means of diffraction studies based on single crystals and found to constitute chelate esters/amides featuring covalent B-O and dative N→B bonds. The chelate compounds researched in this study could be classified into four families and represent the compounds: ethanol amine: (1) 2,2-diphenyl-1,3,2-oxazaborolidines, (2) 2,2-bis(p-tolyl)-1,3,2-oxazaborolidines, (3) 2,2-bis(p-chlorophenyl)-1,3,2-oxazaborolidines, (4) 2,2-bis(p-fluorophenyl)-1,3,2-oxazaborolidines, (5) 2,2-bis(p-methoxyphenyl)-1,3,2-oxazaborolidines, (6) 2,2-bis(o-tolyl)-1,3,2-oxazaborolidines, (7) 2,2-bis(m-tolyl)-1,3,2-oxazaborolidines, (8) 2,2-bis(o-chlorophenyl)-1,3,2-oxazaborolidines, (9) 2,2-bis(m-fluorophenyl)-1,3,2-oxazaborolidines, (10) 2,2-bis(o-methoxyphenyl)-1,3,2-oxazaborolidines. α-amino acids : (14) 4-methyl-2,2-diphenyl-1,3,2-oxazaborolidin-5-ones, (15) 2,2-bis(p-tolyl)-1,3,2-oxazaborolidin-5-ones, (16) 4-methyl-2,2-bis(p-tolyl)-1,3,2-oxazaborolidin-5-ones, (17) 4-isopropyl-2,2-bis(m-tolyl)-1,3,2-oxazaborolidin-5-ones, (18) 4-methyl-2,2-bis(o-methoxyphenyl)-1,3,2- oxazaborolidin-5-ones, (19) 4-acetamidyl-2,2-bis(o-methoxyphenyl)-1,3,2- oxazaborolidin-5-ones, (20) 4-phenylethane-2,2-bis(p-chlorophenyl)-1,3,2 oxazaborolidin-5-ones. 2-pyridylmethanol: (21) 1,3-hydroxypyridyl-2,2-diphenyl 1,3,2-oxazaborolidines, (22) 1,3-hydroxypyridyl-2,2-bis(p-tolyl)-1,3,2-oxazaborolidines, (23) 1,3-hydroxypyridyl-2,2-bis(p-fluorophenyl)-1,3,2-oxazaborolidines 2-(ethyl amino ethanol): (24) 3-ethyl-2,2-diphenyl-1,3,2-oxazaborolidines, (25) 3-ethyl-2,2-bis(p-chlorophenyl)-1,3,2-oxazaborolidines, (26) 3-ethyl-2,2-bis(p-fluorophenyl)-1,3,2-oxazaborolidines, (27) 3-ethyl-2,2-bis(p-tolyl)-1,3,2-oxazaborolidines. Apart from structural studies in the solid state, the compounds were also characterized by means of multinuclear NMR spectroscopy (1H, 11B, 13C) as well as UV/vis and FTIR. The typical 11B resonances were found in the range of (4-10 ppm). A series of characteristic metrical parameters for the compounds in the solid state as well as typical NMR shifts for the chelate target molecules was established that allowed for the determination of the coordination induced shift. The carbon atom bonded to the oxygen atom shifted upfield, while the carbon atom bonded to the nitrogen atom shifted downfield. Factors mentioned in the literature that has an influence on the hydrolytic stability on the heterocyclic borinate motif have been taken into consideration and verified for the systems researched in this study. The substitution at the nitrogen atom with one ethyl group caused the greatest increases in the N→B bond length (27) 1.714 Å, due to the increase in the nitrogen Lewis basicity, making it the least hydrolytically stable, these include compounds (24-26). Furthermore, DFT calculations were performed by employing Becke’s three parameter hybrid exchange functional with Lee–Yang–Parr functional (B3LYP) method using the Gaussian 16 program package (Rev. B01) employing the basis set 6-311++G(d,p), to corroborate and correlate the experimental findings, which gave a general R-squared value of 0.9978 for calculated vs experimental 13C chemical shifts. Thermal properties are recorded for select compounds, indicating the ΔH and the melting points. , Thesis (PhD) -- Faculty of Science, School of Biomolecular and Chemical Sciences, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Manana, Pholani Sakhile
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/53869 , vital:46027
- Description: A series of core-functionalized borinic acids was synthesized from Grignard reagents and tributylborate and reacted with ethanolamine, amino acids, 2-pyridylmethanol as well as 2-(ethyl amino ethanol). Among the borinic acids synthesized were the ones bearing: para-(2, 15, 16, 22, 27)-methyl, (3, 20, 25)-chloro, (4, 23, 26)-fluoro, (5)-methoxy; meta-(7, 17)-methyl, (9)-fluoro; ortho-(6)-methyl, (8)-chloro, (10, 18, 19)-methoxy substituents on their respective aromatic systems. All compounds obtained by condensation of the borinic acids with the aforementioned nitrogen-containing substrates were characterized structurally by means of diffraction studies based on single crystals and found to constitute chelate esters/amides featuring covalent B-O and dative N→B bonds. The chelate compounds researched in this study could be classified into four families and represent the compounds: ethanol amine: (1) 2,2-diphenyl-1,3,2-oxazaborolidines, (2) 2,2-bis(p-tolyl)-1,3,2-oxazaborolidines, (3) 2,2-bis(p-chlorophenyl)-1,3,2-oxazaborolidines, (4) 2,2-bis(p-fluorophenyl)-1,3,2-oxazaborolidines, (5) 2,2-bis(p-methoxyphenyl)-1,3,2-oxazaborolidines, (6) 2,2-bis(o-tolyl)-1,3,2-oxazaborolidines, (7) 2,2-bis(m-tolyl)-1,3,2-oxazaborolidines, (8) 2,2-bis(o-chlorophenyl)-1,3,2-oxazaborolidines, (9) 2,2-bis(m-fluorophenyl)-1,3,2-oxazaborolidines, (10) 2,2-bis(o-methoxyphenyl)-1,3,2-oxazaborolidines. α-amino acids : (14) 4-methyl-2,2-diphenyl-1,3,2-oxazaborolidin-5-ones, (15) 2,2-bis(p-tolyl)-1,3,2-oxazaborolidin-5-ones, (16) 4-methyl-2,2-bis(p-tolyl)-1,3,2-oxazaborolidin-5-ones, (17) 4-isopropyl-2,2-bis(m-tolyl)-1,3,2-oxazaborolidin-5-ones, (18) 4-methyl-2,2-bis(o-methoxyphenyl)-1,3,2- oxazaborolidin-5-ones, (19) 4-acetamidyl-2,2-bis(o-methoxyphenyl)-1,3,2- oxazaborolidin-5-ones, (20) 4-phenylethane-2,2-bis(p-chlorophenyl)-1,3,2 oxazaborolidin-5-ones. 2-pyridylmethanol: (21) 1,3-hydroxypyridyl-2,2-diphenyl 1,3,2-oxazaborolidines, (22) 1,3-hydroxypyridyl-2,2-bis(p-tolyl)-1,3,2-oxazaborolidines, (23) 1,3-hydroxypyridyl-2,2-bis(p-fluorophenyl)-1,3,2-oxazaborolidines 2-(ethyl amino ethanol): (24) 3-ethyl-2,2-diphenyl-1,3,2-oxazaborolidines, (25) 3-ethyl-2,2-bis(p-chlorophenyl)-1,3,2-oxazaborolidines, (26) 3-ethyl-2,2-bis(p-fluorophenyl)-1,3,2-oxazaborolidines, (27) 3-ethyl-2,2-bis(p-tolyl)-1,3,2-oxazaborolidines. Apart from structural studies in the solid state, the compounds were also characterized by means of multinuclear NMR spectroscopy (1H, 11B, 13C) as well as UV/vis and FTIR. The typical 11B resonances were found in the range of (4-10 ppm). A series of characteristic metrical parameters for the compounds in the solid state as well as typical NMR shifts for the chelate target molecules was established that allowed for the determination of the coordination induced shift. The carbon atom bonded to the oxygen atom shifted upfield, while the carbon atom bonded to the nitrogen atom shifted downfield. Factors mentioned in the literature that has an influence on the hydrolytic stability on the heterocyclic borinate motif have been taken into consideration and verified for the systems researched in this study. The substitution at the nitrogen atom with one ethyl group caused the greatest increases in the N→B bond length (27) 1.714 Å, due to the increase in the nitrogen Lewis basicity, making it the least hydrolytically stable, these include compounds (24-26). Furthermore, DFT calculations were performed by employing Becke’s three parameter hybrid exchange functional with Lee–Yang–Parr functional (B3LYP) method using the Gaussian 16 program package (Rev. B01) employing the basis set 6-311++G(d,p), to corroborate and correlate the experimental findings, which gave a general R-squared value of 0.9978 for calculated vs experimental 13C chemical shifts. Thermal properties are recorded for select compounds, indicating the ΔH and the melting points. , Thesis (PhD) -- Faculty of Science, School of Biomolecular and Chemical Sciences, 2021
- Full Text:
- Date Issued: 2021-12
Title not specified
- Kruger, Jaco (Recorded by), Ratakata, Cresy (Performer), Composer unknown
- Authors: Kruger, Jaco (Recorded by) , Ratakata, Cresy (Performer) , Composer unknown
- Subjects: Tshidzini , Thohoyandou -- Transvaal (Limpopo) -- South Africa , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional song , Mafhuwe , Pounding song
- Type: Music , Sound
- Identifier: vital:15858 , JKC03b-02 , http://hdl.handle.net/10962/d1009047 , Tape number: JKC03 , Original tape number: 3 , Track number: 02
- Description: Traditional Venda pounding song , For further details refer to Jaco Kruger recording card: 55
- Full Text: false
- Authors: Kruger, Jaco (Recorded by) , Ratakata, Cresy (Performer) , Composer unknown
- Subjects: Tshidzini , Thohoyandou -- Transvaal (Limpopo) -- South Africa , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional song , Mafhuwe , Pounding song
- Type: Music , Sound
- Identifier: vital:15858 , JKC03b-02 , http://hdl.handle.net/10962/d1009047 , Tape number: JKC03 , Original tape number: 3 , Track number: 02
- Description: Traditional Venda pounding song , For further details refer to Jaco Kruger recording card: 55
- Full Text: false
Assessing the implementation of expanded public works programme in Buffalo City Metropolitan Municipality (2013-2018)
- Authors: Nombebe, Gcobisa
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55107 , vital:49120
- Description: The aim of the study was to evaluate the implementation of the Expanded Public Works Programme (EPWP) in the Buffalo City Metropolitan Municipality (BCMM) between 2013 and 2018. This was necessitated by the common trend observed in the country that, despite many interventions to alleviate poverty, the unemployment rate continues to increase, and poverty remains a challenge. The study was qualitative, and it used secondary data to achieve its objectives. The data was sourced from journals, municipal documents, the national Department of Public Works’ publications, newspapers and many other secondary sources. The results revealed that the EPWP performance in BCMM is greatly influenced by effective performance management systems, proper planning, political impact, training and development, and committed leadership. This was perceived as the first attempt towards improving the EPWP aligned employment statistics in BCMM. These results were found to be very important in helping an organisation to achieve employment targets. Furthermore, the municipality should investigate strengthening its consultative processes to involve the public in the job creation and decision-making processes. , Thesis (MPA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Nombebe, Gcobisa
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55107 , vital:49120
- Description: The aim of the study was to evaluate the implementation of the Expanded Public Works Programme (EPWP) in the Buffalo City Metropolitan Municipality (BCMM) between 2013 and 2018. This was necessitated by the common trend observed in the country that, despite many interventions to alleviate poverty, the unemployment rate continues to increase, and poverty remains a challenge. The study was qualitative, and it used secondary data to achieve its objectives. The data was sourced from journals, municipal documents, the national Department of Public Works’ publications, newspapers and many other secondary sources. The results revealed that the EPWP performance in BCMM is greatly influenced by effective performance management systems, proper planning, political impact, training and development, and committed leadership. This was perceived as the first attempt towards improving the EPWP aligned employment statistics in BCMM. These results were found to be very important in helping an organisation to achieve employment targets. Furthermore, the municipality should investigate strengthening its consultative processes to involve the public in the job creation and decision-making processes. , Thesis (MPA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
Recidivism in children after completion of rhythm of life diversion programme in Chris Hani Eastern Cape
- Authors: Zimba, Thanduxolo
- Date: 2022-09
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27651 , vital:69380
- Description: One of the recommendations made by the South African Law Commission (SALC) (1997) when discussing the issue of child justice was that the justice system should aim to promote the well-being of the child and deal with the child in an individualised way. This dissertation discusses recidivism in children after completing the Rhythm of Life (ROL) diversion programme which aims at diverting children who conflict with the law away from criminal procedures to programmes that assist in behaviour modification. The study is inspired by the need to uncover the effectiveness of the programme and the challenges encountered when it is delivered. It is further motivated by the need to expose the reasons why children return to the criminal justice system after having attended the ROL diversion programme. Additionally, it seeks to gain perspectives of the probation officers’ and parents’ insights on the observed changes after the attendance of the programme. The study utilised a qualitative methodology with an interpretive and descriptive paradigm, which used in-depth interviews and focus groups as a method of data collection. The participants of the study were children who completed the ROL diversion programme, parents or guardians of children who completed the ROL diversion programme, and probation officers implementing the programme. The data was analysed and presented following the following four themes, i.e., factors contributing to recidivism by children after completion of the ROL diversion programme, diversion programme content, and completion of the diversion programme and the effectiveness of the ROL diversion programme. The literature consulted was broken up into; the historical development of diversion programmes and the inherent legislative framework, the magnitude and extent of recidivism of children after completion of the ROL diversion programme, and the factors which contribute to recidivism by children after completion of the ROL diversion programme. The reviewed literature further scrutinised the global, regional, and South African perspectives on managing young people, and lastly reviewed the benefits and challenges of diversion programmes in general. The study used the social learning theory as a theoretical framework to explain and discuss recidivism and the effectiveness of diversion programmes. This is a general approach to psychology and regards criminal behaviour as no different from any kind of behaviour as it is learned through the processes of observation, imitation and vicarious reinforcement and punishment. The findings of the study revealed that the impact of absent and or lack of father figures in the family influenced the children to get involved in criminal activities. The findings further indicated that probation officers face various challenges when facilitating the programme, such as substance abuse by children, lack of resources and functional aids, and the language as the facilitator guide is written in English. It was also discovered that parents from the sample used an authoritarian style of parenting, which exerts high expectations from children while providing little in the way of feedback and nurturance. Lastly, the findings indicated that the ROL diversion programme does modify the behaviour of children on completion. However, the main challenge is the environment the children return to after completion as it is assumed as a contributing factor to committing the crime. One of the recommendations is to strengthen parenting programmes and to introduce a programme for parents or guardians of children with serious behavioural challenges, another recommendation is the development of a risk assessment tool for young people, to assist probation officers in holistically dealing with children. Additionally, probation service practitioners should be provided by the government with the necessary resources to ensure that aftercare services are rendered effectively and efficiently. The researcher lastly recommends that probation officers conduct an intervention evaluation after the programme to identify children who could not understand the content of the programme so that additional methods of intervention could be employed such as casework. The study had the following conclusions; risk factors such as lack of parental support, substance abuse, peer pressure and bereavement were causes for re-offending in the children interviewed; the programme manual presents a challenge in terms of language, because the manual is written in English, and not all children can understand English; the issue of restorative justice was overlooked by probation officers when dealing with children when they re-offended. The study also concluded that the ROL diversion programme is effective to a certain extent, depending on how the children utilize the skills acquired from the programme, and as the parents reflected that they observed a change in their children’s behaviour post-diversion, while children also expressed that they learnt valuable life skills which made them resilient. , Thesis (MA) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-09
- Authors: Zimba, Thanduxolo
- Date: 2022-09
- Subjects: Grahamstown (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27651 , vital:69380
- Description: One of the recommendations made by the South African Law Commission (SALC) (1997) when discussing the issue of child justice was that the justice system should aim to promote the well-being of the child and deal with the child in an individualised way. This dissertation discusses recidivism in children after completing the Rhythm of Life (ROL) diversion programme which aims at diverting children who conflict with the law away from criminal procedures to programmes that assist in behaviour modification. The study is inspired by the need to uncover the effectiveness of the programme and the challenges encountered when it is delivered. It is further motivated by the need to expose the reasons why children return to the criminal justice system after having attended the ROL diversion programme. Additionally, it seeks to gain perspectives of the probation officers’ and parents’ insights on the observed changes after the attendance of the programme. The study utilised a qualitative methodology with an interpretive and descriptive paradigm, which used in-depth interviews and focus groups as a method of data collection. The participants of the study were children who completed the ROL diversion programme, parents or guardians of children who completed the ROL diversion programme, and probation officers implementing the programme. The data was analysed and presented following the following four themes, i.e., factors contributing to recidivism by children after completion of the ROL diversion programme, diversion programme content, and completion of the diversion programme and the effectiveness of the ROL diversion programme. The literature consulted was broken up into; the historical development of diversion programmes and the inherent legislative framework, the magnitude and extent of recidivism of children after completion of the ROL diversion programme, and the factors which contribute to recidivism by children after completion of the ROL diversion programme. The reviewed literature further scrutinised the global, regional, and South African perspectives on managing young people, and lastly reviewed the benefits and challenges of diversion programmes in general. The study used the social learning theory as a theoretical framework to explain and discuss recidivism and the effectiveness of diversion programmes. This is a general approach to psychology and regards criminal behaviour as no different from any kind of behaviour as it is learned through the processes of observation, imitation and vicarious reinforcement and punishment. The findings of the study revealed that the impact of absent and or lack of father figures in the family influenced the children to get involved in criminal activities. The findings further indicated that probation officers face various challenges when facilitating the programme, such as substance abuse by children, lack of resources and functional aids, and the language as the facilitator guide is written in English. It was also discovered that parents from the sample used an authoritarian style of parenting, which exerts high expectations from children while providing little in the way of feedback and nurturance. Lastly, the findings indicated that the ROL diversion programme does modify the behaviour of children on completion. However, the main challenge is the environment the children return to after completion as it is assumed as a contributing factor to committing the crime. One of the recommendations is to strengthen parenting programmes and to introduce a programme for parents or guardians of children with serious behavioural challenges, another recommendation is the development of a risk assessment tool for young people, to assist probation officers in holistically dealing with children. Additionally, probation service practitioners should be provided by the government with the necessary resources to ensure that aftercare services are rendered effectively and efficiently. The researcher lastly recommends that probation officers conduct an intervention evaluation after the programme to identify children who could not understand the content of the programme so that additional methods of intervention could be employed such as casework. The study had the following conclusions; risk factors such as lack of parental support, substance abuse, peer pressure and bereavement were causes for re-offending in the children interviewed; the programme manual presents a challenge in terms of language, because the manual is written in English, and not all children can understand English; the issue of restorative justice was overlooked by probation officers when dealing with children when they re-offended. The study also concluded that the ROL diversion programme is effective to a certain extent, depending on how the children utilize the skills acquired from the programme, and as the parents reflected that they observed a change in their children’s behaviour post-diversion, while children also expressed that they learnt valuable life skills which made them resilient. , Thesis (MA) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-09
Title not specified
- Kruger, Jaco (Recorded by), Venda women (Performer), Composer unknown
- Authors: Kruger, Jaco (Recorded by) , Venda women (Performer) , Composer unknown
- Subjects: Ramugondo homestead -- Ngudza -- Thohoyandou -- Transvaal (Limpopo) -- South Africa , Ngudza , Thohoyandou -- Transvaal (Limpopo) -- South Africa , South Africa , Indigenous music , Traditional music , Initiation music , Mirumba , Vhusha , Dance song , Drums
- Type: Music , Sound
- Identifier: vital:15835 , JKC01a-05 , http://hdl.handle.net/10962/d1009024 , Tape number: JKC01 , Original tape number: 1 , Track number: 05
- Description: Traditional Venda girls' initiation dance song called Vhusha performed by old women with mirumba drums accompaniment , For further details refer to Jaco Kruger recording card: 5
- Full Text: false
- Authors: Kruger, Jaco (Recorded by) , Venda women (Performer) , Composer unknown
- Subjects: Ramugondo homestead -- Ngudza -- Thohoyandou -- Transvaal (Limpopo) -- South Africa , Ngudza , Thohoyandou -- Transvaal (Limpopo) -- South Africa , South Africa , Indigenous music , Traditional music , Initiation music , Mirumba , Vhusha , Dance song , Drums
- Type: Music , Sound
- Identifier: vital:15835 , JKC01a-05 , http://hdl.handle.net/10962/d1009024 , Tape number: JKC01 , Original tape number: 1 , Track number: 05
- Description: Traditional Venda girls' initiation dance song called Vhusha performed by old women with mirumba drums accompaniment , For further details refer to Jaco Kruger recording card: 5
- Full Text: false
The perceptions of employees and employer on the ever increasing use of technology: the case of the acoustex in Port Elizabeth
- Authors: Matamela, Wanga
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54783 , vital:47664
- Description: It is evident that many companies and organization are currently using high powered technology to be at par with the trends throughout the globe. This research focuses on the perception of workers and management on the Fourth Industrial Revolution at Acoustex in Port Elizabeth. The research objectives of this study is firstly, to investigate the perceptions of workers and management at Acoustex in Port Elizabeth. Secondly, to contribute within economic and industrial anthropology with reference to Port Elizabeth in the Eastern Cape and raise awareness. Thirdly, to propose recommendations that can be used by industries and the government to save jobs. The research methodology employed in this study include among others, individual interviews using an interview guide containing questions that is relevant to the study. To supplement the above, secondary sources ranging from relevant scholarly journals and books were consulted. Ethical compliance was adhered to by the researcher in terms of applying for permission to conduct interviews and it was granted. The concept unemployment was used as a conceptual framework to understand the impact of Fourth Industrial Revolution at Acoustex in particular and workplace in general. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Matamela, Wanga
- Date: 2020-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54783 , vital:47664
- Description: It is evident that many companies and organization are currently using high powered technology to be at par with the trends throughout the globe. This research focuses on the perception of workers and management on the Fourth Industrial Revolution at Acoustex in Port Elizabeth. The research objectives of this study is firstly, to investigate the perceptions of workers and management at Acoustex in Port Elizabeth. Secondly, to contribute within economic and industrial anthropology with reference to Port Elizabeth in the Eastern Cape and raise awareness. Thirdly, to propose recommendations that can be used by industries and the government to save jobs. The research methodology employed in this study include among others, individual interviews using an interview guide containing questions that is relevant to the study. To supplement the above, secondary sources ranging from relevant scholarly journals and books were consulted. Ethical compliance was adhered to by the researcher in terms of applying for permission to conduct interviews and it was granted. The concept unemployment was used as a conceptual framework to understand the impact of Fourth Industrial Revolution at Acoustex in particular and workplace in general. , Thesis (MA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
Tshisembusembu tshino ndi sembula
- Kruger, Jaco (Recorded by), Phophi, George (Performer), Composer unknown
- Authors: Kruger, Jaco (Recorded by) , Phophi, George (Performer) , Composer unknown
- Subjects: Malavuhe , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional song , Dende , Braced gourd bow , Solo
- Type: Music , Sound
- Identifier: vital:15958 , JKC05b-01 , http://hdl.handle.net/10962/d1009147 , Tape number: JKC05 , Original tape number: 5 , Track number: 01
- Description: English translation of title: 'I want to vomit' , Traditional Venda song accompanied by the dende braced gourd bow , For further details refer to Jaco Kruger recording card: 76
- Full Text: false
- Authors: Kruger, Jaco (Recorded by) , Phophi, George (Performer) , Composer unknown
- Subjects: Malavuhe , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional song , Dende , Braced gourd bow , Solo
- Type: Music , Sound
- Identifier: vital:15958 , JKC05b-01 , http://hdl.handle.net/10962/d1009147 , Tape number: JKC05 , Original tape number: 5 , Track number: 01
- Description: English translation of title: 'I want to vomit' , Traditional Venda song accompanied by the dende braced gourd bow , For further details refer to Jaco Kruger recording card: 76
- Full Text: false
Jeso rato la gago
- Botha, Karika (Recorded by), Sesotho children (Performer), Composer not specified
- Authors: Botha, Karika (Recorded by) , Sesotho children (Performer) , Composer not specified
- Subjects: Shongoane village , Lephalale , Transvaal (Limpopo) , South Africa , Religious music , Church hymn , Choral
- Type: Music , Sound
- Identifier: vital:16081 , JKC17a-25 , http://hdl.handle.net/10962/d1009270 , Tape number: JKC17 , Original tape number: 17 , Track number: 25
- Description: English translation of title: 'Jesus your love' , Unaccompanied church hymn sung by children , Refer to last page of Jaco Kruger recording card book II
- Full Text: false
- Authors: Botha, Karika (Recorded by) , Sesotho children (Performer) , Composer not specified
- Subjects: Shongoane village , Lephalale , Transvaal (Limpopo) , South Africa , Religious music , Church hymn , Choral
- Type: Music , Sound
- Identifier: vital:16081 , JKC17a-25 , http://hdl.handle.net/10962/d1009270 , Tape number: JKC17 , Original tape number: 17 , Track number: 25
- Description: English translation of title: 'Jesus your love' , Unaccompanied church hymn sung by children , Refer to last page of Jaco Kruger recording card book II
- Full Text: false
Igalelo lokutshintsha-tshintsha ulwimi xa kufundiswa isiXhosa kwigumbi lokufundela kwibanga le-12
- Authors: Mini, Nolwandle
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54506 , vital:46619
- Description: Olu phando luza kugxila kwigalelo lokutshintsha kolwimi xa kufundiswa isiXhosa kwizikolo ezifundisa isiXhosa kulwimi olongezelweyo. Lo msebenzi wolu phando usekeleze kwigalelo lokutshintshwa tshintshwa kolwimi xa kufundiswa isiXhosa kwigumbi lokufundela. Olu phando luza Kubeka iliso elibanzi kwindlela ekuhlolwa ngalo ulwimi olongezelweleyo kunye nengxelo yeziphumo zokuphela konyaka wama – 2016 nowama- 2017. Abavavanyi kwingxelo zovavanya zovavanyo bayibeke elubala into yokungaphumeleli kwabafundi ngenxa yefuthe lokungawuvi umbuzo. , Thesis (MA) -- Faculty of Humanities, School of Language, Media and Communication, 2021
- Full Text: false
- Date Issued: 2021-12
- Authors: Mini, Nolwandle
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54506 , vital:46619
- Description: Olu phando luza kugxila kwigalelo lokutshintsha kolwimi xa kufundiswa isiXhosa kwizikolo ezifundisa isiXhosa kulwimi olongezelweyo. Lo msebenzi wolu phando usekeleze kwigalelo lokutshintshwa tshintshwa kolwimi xa kufundiswa isiXhosa kwigumbi lokufundela. Olu phando luza Kubeka iliso elibanzi kwindlela ekuhlolwa ngalo ulwimi olongezelweleyo kunye nengxelo yeziphumo zokuphela konyaka wama – 2016 nowama- 2017. Abavavanyi kwingxelo zovavanya zovavanyo bayibeke elubala into yokungaphumeleli kwabafundi ngenxa yefuthe lokungawuvi umbuzo. , Thesis (MA) -- Faculty of Humanities, School of Language, Media and Communication, 2021
- Full Text: false
- Date Issued: 2021-12
Applying a systems analysis approach to support marine spatial planning in Algoa Bay, South Africa
- Authors: Vermeulen, Estee Ann
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/54121 , vital:46312
- Description: Ocean health provides the foundation for human health through the provisioning of ecosystem services. Increasing demands on ocean space and resources are, however, resulting in a decline in ocean health, with direct and indirect knock-on effects on marine uses and ultimately on human health. In response, there is a growing need to acknowledge and better manage complex human-ocean interactions. This has been recognised in global sustainable development goals and in integrated ocean management processes, leading to widespread endorsement of an ecosystem-based marine spatial planning (MSP) process, including in South Africa. In support of the national MSP process, significant progress has been made in understanding the spatial extent of marine activities and associated marine pressures, but the temporal dynamics of marine activities and interconnections with the marine environment are less well understood. To plan for the growth of marine activities and associated user conflicts, the drivers of these temporal dynamics and associated feedback effects need to be analysed and potential policy and management interventions identified and tested. To support South Africa’s national MSP process, this study adopts a systems analysis approach, using system dynamics modelling, to explore the temporal change in marine uses under alternative growth scenarios in Algoa Bay. Algoa Bay is an appropriate study area because it is experiencing a rapid expansion of marine activities, coupled with a growing uncertainty regarding marine sustainability outcomes. To assist future marine management decisions, the Algoa Marine Systems Analysis Tool (Algoa MSAT) was developed, comprising seven sub-models. Five of the sub-models represent selected marine uses in Algoa Bay, whereas the sixth and seventh integrate the outputs from each marine use in terms of sustainable management indicators (marine health, marine wealth and marine labour). Model development primarily adopted an expert-based model ling approach, although the involvement of stakeholders, through a collaborative modelling process, assisted in integrating knowledge on different marine sectors’ activities, impacts and planning visions into the model framework. Model results were generated under different scenarios to investigate changes in the growth of marine activities and marine sustainability indicators under different levels of ocean governance. Under the baseline (or business-as-usual) model scenario, marine activities were shown to grow increasingly within their respective management limits, with an increase in marine wealth and labour and a consequential decrease in marine health. This scenario particularly highlights that current ocean governance practices are ineffective in sustaining the projected growth of the marine uses, particularly for those that are vulnerable to negative changes in marine health. Conversely, sectors that hold more value in marine wealth and are more resilient to changes in marine health, may continue to grow regardless of negative knock-on effects of the health of the marine environment and on other uses in the bay. This emphasises that an alternative governance strategy is needed to achieve the long-term goal of an ecosystem-based MSP process, as required by South African MSP legislation. To achieve this will require multiple, adaptive cross-sectoral management interventions that are directed towards the ‘deeper leverage points’ that are able to maintain the growth of marine activities within appropriate limits defined by marine health. Using the model interface developed in this project, decision-makers and stakeholders can use the model to explore the temporal dynamics in marine activities under different governance scenarios. Although the model is limited to Algoa Bay, the model boundary can be adapted to assist in marine planning processes at national or trans-national scales. Such analytical assessments and tools are critical to progress the ecosystem-based management approach in MSP, as is required to achieve global sustainable development goals. , Thesis (PhD) -- Faculty of Science, Coastal and Marine Research Unit, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Vermeulen, Estee Ann
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/54121 , vital:46312
- Description: Ocean health provides the foundation for human health through the provisioning of ecosystem services. Increasing demands on ocean space and resources are, however, resulting in a decline in ocean health, with direct and indirect knock-on effects on marine uses and ultimately on human health. In response, there is a growing need to acknowledge and better manage complex human-ocean interactions. This has been recognised in global sustainable development goals and in integrated ocean management processes, leading to widespread endorsement of an ecosystem-based marine spatial planning (MSP) process, including in South Africa. In support of the national MSP process, significant progress has been made in understanding the spatial extent of marine activities and associated marine pressures, but the temporal dynamics of marine activities and interconnections with the marine environment are less well understood. To plan for the growth of marine activities and associated user conflicts, the drivers of these temporal dynamics and associated feedback effects need to be analysed and potential policy and management interventions identified and tested. To support South Africa’s national MSP process, this study adopts a systems analysis approach, using system dynamics modelling, to explore the temporal change in marine uses under alternative growth scenarios in Algoa Bay. Algoa Bay is an appropriate study area because it is experiencing a rapid expansion of marine activities, coupled with a growing uncertainty regarding marine sustainability outcomes. To assist future marine management decisions, the Algoa Marine Systems Analysis Tool (Algoa MSAT) was developed, comprising seven sub-models. Five of the sub-models represent selected marine uses in Algoa Bay, whereas the sixth and seventh integrate the outputs from each marine use in terms of sustainable management indicators (marine health, marine wealth and marine labour). Model development primarily adopted an expert-based model ling approach, although the involvement of stakeholders, through a collaborative modelling process, assisted in integrating knowledge on different marine sectors’ activities, impacts and planning visions into the model framework. Model results were generated under different scenarios to investigate changes in the growth of marine activities and marine sustainability indicators under different levels of ocean governance. Under the baseline (or business-as-usual) model scenario, marine activities were shown to grow increasingly within their respective management limits, with an increase in marine wealth and labour and a consequential decrease in marine health. This scenario particularly highlights that current ocean governance practices are ineffective in sustaining the projected growth of the marine uses, particularly for those that are vulnerable to negative changes in marine health. Conversely, sectors that hold more value in marine wealth and are more resilient to changes in marine health, may continue to grow regardless of negative knock-on effects of the health of the marine environment and on other uses in the bay. This emphasises that an alternative governance strategy is needed to achieve the long-term goal of an ecosystem-based MSP process, as required by South African MSP legislation. To achieve this will require multiple, adaptive cross-sectoral management interventions that are directed towards the ‘deeper leverage points’ that are able to maintain the growth of marine activities within appropriate limits defined by marine health. Using the model interface developed in this project, decision-makers and stakeholders can use the model to explore the temporal dynamics in marine activities under different governance scenarios. Although the model is limited to Algoa Bay, the model boundary can be adapted to assist in marine planning processes at national or trans-national scales. Such analytical assessments and tools are critical to progress the ecosystem-based management approach in MSP, as is required to achieve global sustainable development goals. , Thesis (PhD) -- Faculty of Science, Coastal and Marine Research Unit, 2021
- Full Text:
- Date Issued: 2021-12
Tshindau ndau Part I
- Kruger, Jaco (Recorded by), Lambani family (Performer), Composer unknown
- Authors: Kruger, Jaco (Recorded by) , Lambani family (Performer) , Composer unknown
- Subjects: Halambani , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional music , Xylophone , Mbila , Instrumental
- Type: Music , Sound
- Identifier: vital:15953 , JKC15a-14 , http://hdl.handle.net/10962/d1009142 , Tape number: JKC15 , Original tape number: 15 , Track number: 14
- Description: Part I of traditional Venda tune with 21 key xylophone accompaniment , For further details refer to Jaco Kruger recording card: 166
- Full Text: false
- Authors: Kruger, Jaco (Recorded by) , Lambani family (Performer) , Composer unknown
- Subjects: Halambani , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional music , Xylophone , Mbila , Instrumental
- Type: Music , Sound
- Identifier: vital:15953 , JKC15a-14 , http://hdl.handle.net/10962/d1009142 , Tape number: JKC15 , Original tape number: 15 , Track number: 14
- Description: Part I of traditional Venda tune with 21 key xylophone accompaniment , For further details refer to Jaco Kruger recording card: 166
- Full Text: false
Phenemene manyeko Part II
- Kruger, Jaco (Recorded by), Nelamvi, Tshisebe (Performer), Composer unknown
- Authors: Kruger, Jaco (Recorded by) , Nelamvi, Tshisebe (Performer) , Composer unknown
- Subjects: Khubvi -- Thohoyandou -- Transvaal (Limpopo) -- South Africa , Thohoyandou -- Transvaal (Limpopo) -- South Africa , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional music , Instrumental , Xylophone , Solo
- Type: Music , Sound
- Identifier: vital:15702 , JKC11a-12 , http://hdl.handle.net/10962/d1008891 , Tape number: JKC11 , Original tape number: 11 , Track number: 12
- Description: Solo performance of traditional Venda tune with 14 key xylophone accompaniment , For further details refer to Jaco Kruger recording card: 122a
- Full Text: false
- Authors: Kruger, Jaco (Recorded by) , Nelamvi, Tshisebe (Performer) , Composer unknown
- Subjects: Khubvi -- Thohoyandou -- Transvaal (Limpopo) -- South Africa , Thohoyandou -- Transvaal (Limpopo) -- South Africa , Transvaal (Limpopo) , South Africa , Indigenous music , Traditional music , Instrumental , Xylophone , Solo
- Type: Music , Sound
- Identifier: vital:15702 , JKC11a-12 , http://hdl.handle.net/10962/d1008891 , Tape number: JKC11 , Original tape number: 11 , Track number: 12
- Description: Solo performance of traditional Venda tune with 14 key xylophone accompaniment , For further details refer to Jaco Kruger recording card: 122a
- Full Text: false
The synthesis of anastrazole intermediates using continuous flow systems
- Authors: Tanyi, Sam Tambi
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54116 , vital:46304
- Description: In this study, the continuous flow synthesis of anastrozole intermediates were investigated using mesitylene as starting material. Anastrozole is an important drug used for the treatment of breast cancer. In the first step, mesitylene was brominated using N-bromosuccinimide to obtain 3,5-bis(bromomethyl)toluene. Selectivity became an issue due to the formation of two by-products; namely 1,3,5-tris(bromomethyl) benzene (the tribrominated by-product) and 1-(bromomethyl)-3,5-dimethylbenzene (the monobrominated by-product). Since the reaction parameters can be more precisely controlled in flow chemistry systems, we were able to optimize the formation the desired product 3,5-bis(bromomethyl)toluene. The reaction was initially optimized ina 15μLChemtrix glass micro reactor resulting in 100%conversion with 95%selectivity towards the desired product 3,5-bis(bromomethyl)toluenein 15 seconds, with a throughput of 0.006 g/h. The reaction was then scaled up in a 1.7 mLLTF reactor, equally yielding 100%conversion with 95%selectivityin 4minutes, with a throughput of2.01g/h. The bromination of mesitylene was also attempted in a homemade photochemical reactor consisting of a 3.02 polytetrafluoroethylene coil reactor and BLE-6T365 UV lamp. In this photochemical reactor, although 100%conversionwas again obtained only75%selectivity was achieved in 20minutes, with a throughput of 0.025g/h. This drop in selectivity was attributed to poorer mixing in the larger polytetrafluoroethylene coil reactor and possibly insufficient light penetration. The next step, involving the cyanation of 3,5-bis(bromomethyl)toluene to obtain 2,2'-(5-methyl-1,3-phenylene) diacetonitrilegave 100%conversion in 1 minute at 190 °C in a 1.7 mLLTFreactor, with a throughput of 5.2g/h. The subsequent methylation of 3,5-bis(cyanomethyl)toluene to obtain3,5-bis(1-cyano-1-methylethyl) toluene was investigated using a1mLpolytetrafluoroethylenecoil reactor, ultimatelyachieving99%conversionat40 °Cin 8minutes, with a throughput of 0.045g/h. Next, the bromination of3,5-bis(1-cyano-1-methylethyl)toluene using N-bromosuccinimideto yield 2,2'-(5-bromomethyl-1,3-phenylene)di(2-methyl propionitrile) gave 100%conversion at 120 °C in 4 minutes, with a throughput of 0.35g/h. Lastly, the multistep synthesis of 3,5-bis(cyanomethyl)toluene was done in two integrated 1.7 mLLTF reactors, using the predetermined optimum conditions to achieve 94%conversion towards 3,5-bis(cyanomethyl)toluene with a total r , Thesis (MSc) -- Faculty of Science, School of Biomolecular and Chemical Sciences, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Tanyi, Sam Tambi
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54116 , vital:46304
- Description: In this study, the continuous flow synthesis of anastrozole intermediates were investigated using mesitylene as starting material. Anastrozole is an important drug used for the treatment of breast cancer. In the first step, mesitylene was brominated using N-bromosuccinimide to obtain 3,5-bis(bromomethyl)toluene. Selectivity became an issue due to the formation of two by-products; namely 1,3,5-tris(bromomethyl) benzene (the tribrominated by-product) and 1-(bromomethyl)-3,5-dimethylbenzene (the monobrominated by-product). Since the reaction parameters can be more precisely controlled in flow chemistry systems, we were able to optimize the formation the desired product 3,5-bis(bromomethyl)toluene. The reaction was initially optimized ina 15μLChemtrix glass micro reactor resulting in 100%conversion with 95%selectivity towards the desired product 3,5-bis(bromomethyl)toluenein 15 seconds, with a throughput of 0.006 g/h. The reaction was then scaled up in a 1.7 mLLTF reactor, equally yielding 100%conversion with 95%selectivityin 4minutes, with a throughput of2.01g/h. The bromination of mesitylene was also attempted in a homemade photochemical reactor consisting of a 3.02 polytetrafluoroethylene coil reactor and BLE-6T365 UV lamp. In this photochemical reactor, although 100%conversionwas again obtained only75%selectivity was achieved in 20minutes, with a throughput of 0.025g/h. This drop in selectivity was attributed to poorer mixing in the larger polytetrafluoroethylene coil reactor and possibly insufficient light penetration. The next step, involving the cyanation of 3,5-bis(bromomethyl)toluene to obtain 2,2'-(5-methyl-1,3-phenylene) diacetonitrilegave 100%conversion in 1 minute at 190 °C in a 1.7 mLLTFreactor, with a throughput of 5.2g/h. The subsequent methylation of 3,5-bis(cyanomethyl)toluene to obtain3,5-bis(1-cyano-1-methylethyl) toluene was investigated using a1mLpolytetrafluoroethylenecoil reactor, ultimatelyachieving99%conversionat40 °Cin 8minutes, with a throughput of 0.045g/h. Next, the bromination of3,5-bis(1-cyano-1-methylethyl)toluene using N-bromosuccinimideto yield 2,2'-(5-bromomethyl-1,3-phenylene)di(2-methyl propionitrile) gave 100%conversion at 120 °C in 4 minutes, with a throughput of 0.35g/h. Lastly, the multistep synthesis of 3,5-bis(cyanomethyl)toluene was done in two integrated 1.7 mLLTF reactors, using the predetermined optimum conditions to achieve 94%conversion towards 3,5-bis(cyanomethyl)toluene with a total r , Thesis (MSc) -- Faculty of Science, School of Biomolecular and Chemical Sciences, 2021
- Full Text:
- Date Issued: 2021-12
The experiences of students with a physical disability at institutions of higher learning: a systematic review
- Makubalo, Siphokazi https://orcid.org/0000-0001-8596-7357
- Authors: Makubalo, Siphokazi https://orcid.org/0000-0001-8596-7357
- Date: 2022-11
- Subjects: People with disabilities -- Education (Higher) , People with disabilities in higher education , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27242 , vital:66484
- Description: This study aims to explore the experiences of physically disabled students at institutions of higher. The research methodology followed in conducting this study is a systematic review. Thus, published literature from the period of 2000-2020 on the experiences of physically disabled students in South African institutions of higher learning was reviewed. Five articles which met the inclusion criteria were assessed for eligibility using the CASP criteria. The social model of disability is applied as a theoretical framework in exploring these experiences. A synthesis of results and findings of South African studies relating to physically disabled students in institutions of higher learning is provided. Themes that emerged in the study indicate that physically disabled students experience social exclusion related to architectural access barriers, attitudinal barriers, lack of support and discrimination in South African Institutions of higher learning, which impacts their overall physical access in these institutions. The study found that addressing these challenges and access barriers would result in positive experiences for physically disabled students on campuses. The study concluded that to improve the experiences of physically disabled students, institutional effort is necessary that is extensive both in scope and systematic in nature. For future studies, it is recommended that a qualitative study explore not just disabled students‟ lived experiences but also be inclusive of academic and support staffs‟ perceptions. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-11
- Authors: Makubalo, Siphokazi https://orcid.org/0000-0001-8596-7357
- Date: 2022-11
- Subjects: People with disabilities -- Education (Higher) , People with disabilities in higher education , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/27242 , vital:66484
- Description: This study aims to explore the experiences of physically disabled students at institutions of higher. The research methodology followed in conducting this study is a systematic review. Thus, published literature from the period of 2000-2020 on the experiences of physically disabled students in South African institutions of higher learning was reviewed. Five articles which met the inclusion criteria were assessed for eligibility using the CASP criteria. The social model of disability is applied as a theoretical framework in exploring these experiences. A synthesis of results and findings of South African studies relating to physically disabled students in institutions of higher learning is provided. Themes that emerged in the study indicate that physically disabled students experience social exclusion related to architectural access barriers, attitudinal barriers, lack of support and discrimination in South African Institutions of higher learning, which impacts their overall physical access in these institutions. The study found that addressing these challenges and access barriers would result in positive experiences for physically disabled students on campuses. The study concluded that to improve the experiences of physically disabled students, institutional effort is necessary that is extensive both in scope and systematic in nature. For future studies, it is recommended that a qualitative study explore not just disabled students‟ lived experiences but also be inclusive of academic and support staffs‟ perceptions. , Thesis (MSoc) -- Faculty of Social Sciences and Humanities, 2022
- Full Text:
- Date Issued: 2022-11
Foraging ecology of Kelp Gulls in natural and anthropogenically modified environments
- Authors: Reusch, Katharina
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/54106 , vital:46303
- Description: Humans are having a profound impact on the natural environment through a myriad of activities, such as land use change or direct exploitation of resources. Some species are able to adapt to these changes and thrive in deeply modified environments. They are often considered winners of global change. Among these are Kelp GullsLarus dominicanus in South Africa, which have a generalist foraging nature. Despite their abundance and potential role in the ecosystem, knowledge on their foraging ecology is limited, with no understanding of the role of natural and anthropogenic food resources during breeding. The aim of this thesis was to assess the foraging movements, diet and health of Kelp Gulls breeding in seven different colonies varying in proximity to landfills. GPS loggers were deployed on incubating adults to assess foraging trip patterns, effort, and habitats. Diet and trophic ecology of adults and chicks was determined during the breeding season by combining conventional diet analysis (i.e. stomach content samples and regurgitated pellets) with stable isotope analysis of blood plasma. Finally, population health was estimated using indices of body condition for adults and chicks, and blood and faecal parasites were examined. The first successful tracking data from Kelp Gulls in South Africa revealed that birds from all colonies spent more time foraging in natural environments (marine, coastal and terrestrial) than in anthropogenically modified ones, irrelevant of the distance to the nearest landfill, potentially reflecting prey profitability or availability around thebreeding colonies. Gulls also had higher foraging effort when foraging at sea (longer travelling distance), which might be balanced by foraging on high energy prey in themarine environment (e.g. fish). Diet and trophic ecology data confirmed the wide range of resources Kelp Gulls were capable of exploiting. Anthropogenic items were important food sources at some colonies, while annual differences in trophic level targeted were apparent at some other colonies, possibly reflecting varying predation levels on other seabirds. Diet and trophic ecology generally differed between adults and chicks, with chicks being fed a more marine, i.e. fish, and higher trophic level diet, potentially due to the higher energy content of fish being important for chick growth. Despite differences between colonies in foraging effort and diet, body condition of both adults and chicks was similar across colonies. Birds from one of the urban colonies, foraging at the local landfill, tended to have slightly higher body condition values, possibly due to the high fat content of anthropogenic items, although this was not significant. Blood parasites were very scarce, with only one genus identified, Haemoproteus spp. Parasite abundance was significantly lower in chicks than in adults, implicating that adults might get infected in areas outside the colony. Faecal smears revealed the presence of yeast cells (Candida spp.) in birds, coinciding with higher body condition values, possibly linked to foraging habitat choice, as birds might ingest yeast cells when feeding in urban areas contaminated with human excrement.Kelp Gulls breeding in South Africa forage on a wide variety of resources and habitats, with limited apparent impact on their parasite load and body condition. All colonies foraged to some extend on natural sources, although some colonies located in very urban areas seemed to depend more closely on anthropogenic items as food resource. Therefore, changes in e.g. landfill management might cause changes in population dynamics, with possible repercussions on neighbouring bird populations. Theirgeneralist foraging nature, among others, makes Kelp Gulls winners of global change and is partly responsible for their increased population numbers. As they are often perceived as pests, information on the foraging ecology is important to manage gull populations effectively. , Thesis (PhD) -- Faculty of Sciences, School of Environmental Sciences, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Reusch, Katharina
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Doctoral theses , text
- Identifier: http://hdl.handle.net/10948/54106 , vital:46303
- Description: Humans are having a profound impact on the natural environment through a myriad of activities, such as land use change or direct exploitation of resources. Some species are able to adapt to these changes and thrive in deeply modified environments. They are often considered winners of global change. Among these are Kelp GullsLarus dominicanus in South Africa, which have a generalist foraging nature. Despite their abundance and potential role in the ecosystem, knowledge on their foraging ecology is limited, with no understanding of the role of natural and anthropogenic food resources during breeding. The aim of this thesis was to assess the foraging movements, diet and health of Kelp Gulls breeding in seven different colonies varying in proximity to landfills. GPS loggers were deployed on incubating adults to assess foraging trip patterns, effort, and habitats. Diet and trophic ecology of adults and chicks was determined during the breeding season by combining conventional diet analysis (i.e. stomach content samples and regurgitated pellets) with stable isotope analysis of blood plasma. Finally, population health was estimated using indices of body condition for adults and chicks, and blood and faecal parasites were examined. The first successful tracking data from Kelp Gulls in South Africa revealed that birds from all colonies spent more time foraging in natural environments (marine, coastal and terrestrial) than in anthropogenically modified ones, irrelevant of the distance to the nearest landfill, potentially reflecting prey profitability or availability around thebreeding colonies. Gulls also had higher foraging effort when foraging at sea (longer travelling distance), which might be balanced by foraging on high energy prey in themarine environment (e.g. fish). Diet and trophic ecology data confirmed the wide range of resources Kelp Gulls were capable of exploiting. Anthropogenic items were important food sources at some colonies, while annual differences in trophic level targeted were apparent at some other colonies, possibly reflecting varying predation levels on other seabirds. Diet and trophic ecology generally differed between adults and chicks, with chicks being fed a more marine, i.e. fish, and higher trophic level diet, potentially due to the higher energy content of fish being important for chick growth. Despite differences between colonies in foraging effort and diet, body condition of both adults and chicks was similar across colonies. Birds from one of the urban colonies, foraging at the local landfill, tended to have slightly higher body condition values, possibly due to the high fat content of anthropogenic items, although this was not significant. Blood parasites were very scarce, with only one genus identified, Haemoproteus spp. Parasite abundance was significantly lower in chicks than in adults, implicating that adults might get infected in areas outside the colony. Faecal smears revealed the presence of yeast cells (Candida spp.) in birds, coinciding with higher body condition values, possibly linked to foraging habitat choice, as birds might ingest yeast cells when feeding in urban areas contaminated with human excrement.Kelp Gulls breeding in South Africa forage on a wide variety of resources and habitats, with limited apparent impact on their parasite load and body condition. All colonies foraged to some extend on natural sources, although some colonies located in very urban areas seemed to depend more closely on anthropogenic items as food resource. Therefore, changes in e.g. landfill management might cause changes in population dynamics, with possible repercussions on neighbouring bird populations. Theirgeneralist foraging nature, among others, makes Kelp Gulls winners of global change and is partly responsible for their increased population numbers. As they are often perceived as pests, information on the foraging ecology is important to manage gull populations effectively. , Thesis (PhD) -- Faculty of Sciences, School of Environmental Sciences, 2021
- Full Text:
- Date Issued: 2021-12
Protean career management of independent music creatives in Gqeberha : narratives of practice
- Authors: Henneberry, Robyn
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54439 , vital:46541
- Description: This study is concerned with the promotion of local music creatives. The literature explores ways to help the independent music creatives successfully navigate in the music industry by adopting a protean career profile. The research question that was explored in the study was whether or not the independent popular female creatives in the city of Gqeberha’s music industry adopted protean career profiles for successful career navigation. These pop music creatives’ profiles were compared to those of classical creatives for further insight. Relevant literature was analysed to collect data about what international authors have discovered about creatives’ successful navigation of their careers. The information that was gleaned from the analysis indicated that numerous individuals have adopted the profile of the protean career to successfully navigate their environment. The rationale for adopting the protean career profile was that it is directly related to one’s employability. Although the working world (including the music industry) is rapidly changing, this notion of employability will enable an individual to remain updated about the latest trends in their work environment and thus successfully navigate that environment. This concept was applied to research among music creatives in the South African (SA) context. Although there was limited research on the protean career profile, the published research findings that were available indicated that employability and information were in alliance with the international research on the protean career (which constitutes one’s employability). Employing qualitative data collection procedures, the researcher interviewed 14 independent female music creatives with different backgrounds, roles and experiences. Interviews were semi-structured one-on-one as well as focus groups. This narrative strategy of inquiry helped determine whether or not these individuals had adopted the protean career for successful navigation of their working environment. After data collection the researcher engaged in a cyclical coding process for deep analysation of the data utilising atlas.ti. The data was reduced from codes to categories, and eventually towards linking categories. The findings from the study revealed that the participants’ environment (surroundings) did not sufficiently support them, the creatives do not have sufficient guidance in their music paths and not all of them had adopted the protean profile. , Thesis (MA) -- Faculty of Humanities, School of Visual and Performing Arts, 2021
- Full Text:
- Date Issued: 2021-12
- Authors: Henneberry, Robyn
- Date: 2021-12
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/54439 , vital:46541
- Description: This study is concerned with the promotion of local music creatives. The literature explores ways to help the independent music creatives successfully navigate in the music industry by adopting a protean career profile. The research question that was explored in the study was whether or not the independent popular female creatives in the city of Gqeberha’s music industry adopted protean career profiles for successful career navigation. These pop music creatives’ profiles were compared to those of classical creatives for further insight. Relevant literature was analysed to collect data about what international authors have discovered about creatives’ successful navigation of their careers. The information that was gleaned from the analysis indicated that numerous individuals have adopted the profile of the protean career to successfully navigate their environment. The rationale for adopting the protean career profile was that it is directly related to one’s employability. Although the working world (including the music industry) is rapidly changing, this notion of employability will enable an individual to remain updated about the latest trends in their work environment and thus successfully navigate that environment. This concept was applied to research among music creatives in the South African (SA) context. Although there was limited research on the protean career profile, the published research findings that were available indicated that employability and information were in alliance with the international research on the protean career (which constitutes one’s employability). Employing qualitative data collection procedures, the researcher interviewed 14 independent female music creatives with different backgrounds, roles and experiences. Interviews were semi-structured one-on-one as well as focus groups. This narrative strategy of inquiry helped determine whether or not these individuals had adopted the protean career for successful navigation of their working environment. After data collection the researcher engaged in a cyclical coding process for deep analysation of the data utilising atlas.ti. The data was reduced from codes to categories, and eventually towards linking categories. The findings from the study revealed that the participants’ environment (surroundings) did not sufficiently support them, the creatives do not have sufficient guidance in their music paths and not all of them had adopted the protean profile. , Thesis (MA) -- Faculty of Humanities, School of Visual and Performing Arts, 2021
- Full Text:
- Date Issued: 2021-12
Divisional map of Vryburg
- Authors: Fleming, J
- Date: 1907
- Subjects: Vryburg (South Africa) -- Maps , Scale 2,000 Cape roods = 1 inch , South Africa
- Language: English
- Type: cartographic , map
- Identifier: http://hdl.handle.net/10962/55001 , vital:26644 , Original map held by Cory Library for Humanities Research, Rhodes University Library, Grahamstown, South Africa , MP104
- Full Text: false
- Date Issued: 1907
- Authors: Fleming, J
- Date: 1907
- Subjects: Vryburg (South Africa) -- Maps , Scale 2,000 Cape roods = 1 inch , South Africa
- Language: English
- Type: cartographic , map
- Identifier: http://hdl.handle.net/10962/55001 , vital:26644 , Original map held by Cory Library for Humanities Research, Rhodes University Library, Grahamstown, South Africa , MP104
- Full Text: false
- Date Issued: 1907
Mzeno movement - 'Hi ngabuta na muchizwe'
- Chopi xylophonists and dancers led by Teno Maposo (Performer), Composer not specified
- Authors: Chopi xylophonists and dancers led by Teno Maposo (Performer) , Composer not specified
- Subjects: The Mgodo orchestral dance of the Chopi of Mozambique , Timbila (xylophone) , Rattles , Indigenous folk music , Dance movement , Witwatersrand Gold Mines , Johannesburg , Transvaal Province (Gauteng Province) , South Africa
- Type: Sound , Music
- Identifier: vital:15180 , http://hdl.handle.net/10962/d1017301 , MOA12-03 , MOA12
- Description: The Mgodo orchestral dance of the Chopi tribe of Portuguese East Africa , Mzeno movement by Chopi men, with timbila xylophones, accompanied by rattles , This recording is held at the International Library of African Music. For further information contact ilamlibrary@ru.ac.za , This recording was digitised by the International Library of African Music , Original format: 15ips reel , Equipment used in digitisation: Studer B 67 Tape Recorder; Nagra III , Software: Sound Forge V.6 , Sample rate: 44100Hz 16Bit Stereo
- Full Text: false
- Authors: Chopi xylophonists and dancers led by Teno Maposo (Performer) , Composer not specified
- Subjects: The Mgodo orchestral dance of the Chopi of Mozambique , Timbila (xylophone) , Rattles , Indigenous folk music , Dance movement , Witwatersrand Gold Mines , Johannesburg , Transvaal Province (Gauteng Province) , South Africa
- Type: Sound , Music
- Identifier: vital:15180 , http://hdl.handle.net/10962/d1017301 , MOA12-03 , MOA12
- Description: The Mgodo orchestral dance of the Chopi tribe of Portuguese East Africa , Mzeno movement by Chopi men, with timbila xylophones, accompanied by rattles , This recording is held at the International Library of African Music. For further information contact ilamlibrary@ru.ac.za , This recording was digitised by the International Library of African Music , Original format: 15ips reel , Equipment used in digitisation: Studer B 67 Tape Recorder; Nagra III , Software: Sound Forge V.6 , Sample rate: 44100Hz 16Bit Stereo
- Full Text: false
Eastern Frontier Dist. plan of W.D. property at Committees Post
- Great Britain. War Office, Jones, Walter P
- Authors: Great Britain. War Office , Jones, Walter P
- Date: 1873
- Subjects: Cape of Good Hope (South Africa) -- Maps Maps , South Africa -- History -- Frontier Wars, 1811-1878 Maps , Military maps Maps , South Africa
- Language: English
- Type: cartographic , map
- Identifier: http://hdl.handle.net/10962/57143 , vital:26850 , Cory Library for Humanities Research, Rhodes University Library, Grahamstown, South Africa MP297 , MP297
- Description: Copied by Walter P. Jones, 21st July 1873. War Department number on map WD. X
- Full Text: false
- Date Issued: 1873
- Authors: Great Britain. War Office , Jones, Walter P
- Date: 1873
- Subjects: Cape of Good Hope (South Africa) -- Maps Maps , South Africa -- History -- Frontier Wars, 1811-1878 Maps , Military maps Maps , South Africa
- Language: English
- Type: cartographic , map
- Identifier: http://hdl.handle.net/10962/57143 , vital:26850 , Cory Library for Humanities Research, Rhodes University Library, Grahamstown, South Africa MP297 , MP297
- Description: Copied by Walter P. Jones, 21st July 1873. War Department number on map WD. X
- Full Text: false
- Date Issued: 1873