An aesthetic exploration of skin as the abject other
- Knickelbein, Jonel, Wentzel, Andrieta
- Authors: Knickelbein, Jonel , Wentzel, Andrieta
- Date: 2022-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55341 , vital:51913
- Description: The purpose of this dissertation is to explore the notion of skin, its functions, and dysfunctions as the basis for the conceptual as well as theoretical output of this work. The problem statement aims to establish whether cathartic relief can be achieved through the process of visualizing skin as the abject other. Every human and animal is born with skin. The epidermis is the outermost of three layers that make up the skin. This layer provides a barrier to infection from environmental pathogens and regulates the amount of water released from the body into the atmosphere through trans epidermal water loss (Bouwstra, 2003:34). Although the human skin serves as a protective barrier, the skin itself can be a source of physical as well as emotional pain. I was born with Epidermolysis Bullosa (EB), a rare and genetic skin condition that results in extensive blistering and wounding of the skin caused by mechanical trauma. The process of friction, wounding and healing has been a part of my physical being and daily affairs since I can remember. According to Cervero, ―Pain is our most powerful emotion, an essential learning tool, a major factor in our relationship with the world, and the source of much of our social behavior‖ (2012:34).I believe that my personal experience with EB has affected how I view the functions and importance of skin. In this study I explore the purposes and functions of skin through both a physical and psychological lense I also investigate the role skin plays in forming identity. The works of artists such as Frida Kahlo, Eva Hesse and Alina Szapocznikow are carefully considered in understanding different approaches and mediums used in engaging with the experience of catharsis. Investigations are made into theories on Abjection, the Skin-Ego, Materiality and Catharsis in order to sufficiently inform and shape the outcomes of the creative process. The creative and research processes have resulted in the body of artwork, entitled Skin- deep: transforming dysfunction into function, which is presented as a narrative installation and exhibition of abstract sculptural work. Ultimately, the body of work and research attempts to validate that the notion of skin (as the abject other skin) can be artistically explored to achieve cathartic relief. , Thesis (MA) -- Faculty of Humanities, School of Visual and Performing Arts, 2022
- Full Text: false
- Date Issued: 2022-04
- Authors: Knickelbein, Jonel , Wentzel, Andrieta
- Date: 2022-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/55341 , vital:51913
- Description: The purpose of this dissertation is to explore the notion of skin, its functions, and dysfunctions as the basis for the conceptual as well as theoretical output of this work. The problem statement aims to establish whether cathartic relief can be achieved through the process of visualizing skin as the abject other. Every human and animal is born with skin. The epidermis is the outermost of three layers that make up the skin. This layer provides a barrier to infection from environmental pathogens and regulates the amount of water released from the body into the atmosphere through trans epidermal water loss (Bouwstra, 2003:34). Although the human skin serves as a protective barrier, the skin itself can be a source of physical as well as emotional pain. I was born with Epidermolysis Bullosa (EB), a rare and genetic skin condition that results in extensive blistering and wounding of the skin caused by mechanical trauma. The process of friction, wounding and healing has been a part of my physical being and daily affairs since I can remember. According to Cervero, ―Pain is our most powerful emotion, an essential learning tool, a major factor in our relationship with the world, and the source of much of our social behavior‖ (2012:34).I believe that my personal experience with EB has affected how I view the functions and importance of skin. In this study I explore the purposes and functions of skin through both a physical and psychological lense I also investigate the role skin plays in forming identity. The works of artists such as Frida Kahlo, Eva Hesse and Alina Szapocznikow are carefully considered in understanding different approaches and mediums used in engaging with the experience of catharsis. Investigations are made into theories on Abjection, the Skin-Ego, Materiality and Catharsis in order to sufficiently inform and shape the outcomes of the creative process. The creative and research processes have resulted in the body of artwork, entitled Skin- deep: transforming dysfunction into function, which is presented as a narrative installation and exhibition of abstract sculptural work. Ultimately, the body of work and research attempts to validate that the notion of skin (as the abject other skin) can be artistically explored to achieve cathartic relief. , Thesis (MA) -- Faculty of Humanities, School of Visual and Performing Arts, 2022
- Full Text: false
- Date Issued: 2022-04
Rheology behaviour of slurries as a function of particle size and ion concentration
- Authors: Kondlo, Princess Kholiwe
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53333 , vital:45141
- Description: In this work, the rheological properties of alumina slurries milled to different particle sizes were investigated. Viscosity increases as the particle size decreases. When increasing amounts of calcium hydroxide, strontium hydroxide or barium hydroxide are added, the viscosity first goes down and then goes up. This can be explained in terms of changes in pH and changes in ionic strength impacting on the surface potential of the particles in suspension. Adding the same concentration of different cations results in different viscosities, with the order being (from high to low viscosity) Ba>Sr>Ca. Effects of partial dissolution of and structural changes to the alumina particles at high pH cannot be excluded. In order to better understanding the different effects, it was attempted to measure the zeta potential of the slurries at different pH values. This resulted in highly positive zeta potential values over the complete pH range, without the observationof an iso-electric point. This does not fit to the observed changes in rheology and contrasts withliterature data. One explanation would be that the measurement system used is unsuitable to yield correct zeta potential values for the materials under investigation. , Thesis (MSc) -- Faculty of Science, Department of Chemistry, 2021
- Full Text:
- Date Issued: 2021-04
- Authors: Kondlo, Princess Kholiwe
- Date: 2021-04
- Subjects: Port Elizabeth (South Africa) , Eastern Cape (South Africa) , South Africa
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10948/53333 , vital:45141
- Description: In this work, the rheological properties of alumina slurries milled to different particle sizes were investigated. Viscosity increases as the particle size decreases. When increasing amounts of calcium hydroxide, strontium hydroxide or barium hydroxide are added, the viscosity first goes down and then goes up. This can be explained in terms of changes in pH and changes in ionic strength impacting on the surface potential of the particles in suspension. Adding the same concentration of different cations results in different viscosities, with the order being (from high to low viscosity) Ba>Sr>Ca. Effects of partial dissolution of and structural changes to the alumina particles at high pH cannot be excluded. In order to better understanding the different effects, it was attempted to measure the zeta potential of the slurries at different pH values. This resulted in highly positive zeta potential values over the complete pH range, without the observationof an iso-electric point. This does not fit to the observed changes in rheology and contrasts withliterature data. One explanation would be that the measurement system used is unsuitable to yield correct zeta potential values for the materials under investigation. , Thesis (MSc) -- Faculty of Science, Department of Chemistry, 2021
- Full Text:
- Date Issued: 2021-04
Evaluating compliance with supply chain management policies in the public sector
- Authors: Mvanana, Siziwe
- 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/10948/55064 , vital:49027
- Description: Despite reform processes in the employment of Supply Chain Management (SCM) as a strategic tool in the South African public sector, there are predicaments in SCM policies, especially in the public sector. This notwithstanding, research that demystifies the compliance with SCM policies in the public sector. This study evaluate compliance with Supply Chain Management policies in the public sector. The findings of the study revealed that overall the public sector have adopted and implemented the SCM policies. However, SCM policies are sometimes not always aligned with government policies. The most implemented SCM police was demand management, followed by acquisition management. The least implemented policies were logistics, disposal, risk and performance management. No significant differences were observed among the public sector. The public sector face serious SCM challenges in implementing their SCM policies. These challenges stem from: a lack of training for SCM staff, lack of proper capacity, poor planning, and ineffective black economic empowerment in the public sector. Based on the results, there is a need of training for SCM staff, capacity building, better planning interventions, and more effective black economic empowerment. It should be reiterated that the lack of proper SCM policies and procedures are the root cause of problems in service delivery in South Africa. The study concludes by recommending that SCM practitioners should regularly update their SCM policies, ensure proper compliance with the elements of SCM, as well as to source competencies, skills, and knowledge from higher education institutions and private accredited service providers. , Thesis (MPA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Mvanana, Siziwe
- 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/10948/55064 , vital:49027
- Description: Despite reform processes in the employment of Supply Chain Management (SCM) as a strategic tool in the South African public sector, there are predicaments in SCM policies, especially in the public sector. This notwithstanding, research that demystifies the compliance with SCM policies in the public sector. This study evaluate compliance with Supply Chain Management policies in the public sector. The findings of the study revealed that overall the public sector have adopted and implemented the SCM policies. However, SCM policies are sometimes not always aligned with government policies. The most implemented SCM police was demand management, followed by acquisition management. The least implemented policies were logistics, disposal, risk and performance management. No significant differences were observed among the public sector. The public sector face serious SCM challenges in implementing their SCM policies. These challenges stem from: a lack of training for SCM staff, lack of proper capacity, poor planning, and ineffective black economic empowerment in the public sector. Based on the results, there is a need of training for SCM staff, capacity building, better planning interventions, and more effective black economic empowerment. It should be reiterated that the lack of proper SCM policies and procedures are the root cause of problems in service delivery in South Africa. The study concludes by recommending that SCM practitioners should regularly update their SCM policies, ensure proper compliance with the elements of SCM, as well as to source competencies, skills, and knowledge from higher education institutions and private accredited service providers. , Thesis (MPA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
The role of trade unions in policy formulation: the role of trade unions in policy formulation: The case of the Premier’s Office in the Eastern Cape
- Rula-Peter, Philiswa Nolufefe
- Authors: Rula-Peter, Philiswa Nolufefe
- 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/10948/55185 , vital:49586
- Description: After the first democratic elections of 1994, there was a clear need for radical change in South Africa’s socioeconomic and political order. The new government was confronted by significant institutional transformation and the introduction of new policies in line with the Constitution. It was also necessary to integrate the country into a rapidly changing global environment. Labour relations were important in engineering the much-needed transformation and policy changes. The government based the democratisation of South African society on the principles of equality, non-racialism, and non-sexism (Ferguson, 2013). In line with the Interim Constitution of 1993, new policies and programmes were put in place to improve the quality of life of all people. In the finalised Constitution of 1996, equitable labour relations were formally recognised as a fundamental right, in line with protection provided to all workers in advanced democracies throughout the world (Ferreira, 2005). Before 1994, there was much debate on the issue of labour, with the African National Congress’s (ANC) Members of Parliament (MPs) supporting the extension of the Labour Relations Act (LRA) to the public sector (Macun, cited in Adler, 2000:99). In late 1996, the public sector was included in the LRA, with certain transitional measures. As a result, a few changes took place in the nature of labour relations in the public sector, and there was a shift from consultation to interaction between the state and representative organisations. The first of these changes was the creation of new collective bargaining structures consisting of a central chamber, provincial councils, and departmental structures. Local government had long been unionised and regulated by the LRA. The second change was that labour relations were transferred from the Public Service Commission to the newly established office of the Minister for Public Service and Administration (Ferreira, 2005). , Thesis (MPA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
- Authors: Rula-Peter, Philiswa Nolufefe
- 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/10948/55185 , vital:49586
- Description: After the first democratic elections of 1994, there was a clear need for radical change in South Africa’s socioeconomic and political order. The new government was confronted by significant institutional transformation and the introduction of new policies in line with the Constitution. It was also necessary to integrate the country into a rapidly changing global environment. Labour relations were important in engineering the much-needed transformation and policy changes. The government based the democratisation of South African society on the principles of equality, non-racialism, and non-sexism (Ferguson, 2013). In line with the Interim Constitution of 1993, new policies and programmes were put in place to improve the quality of life of all people. In the finalised Constitution of 1996, equitable labour relations were formally recognised as a fundamental right, in line with protection provided to all workers in advanced democracies throughout the world (Ferreira, 2005). Before 1994, there was much debate on the issue of labour, with the African National Congress’s (ANC) Members of Parliament (MPs) supporting the extension of the Labour Relations Act (LRA) to the public sector (Macun, cited in Adler, 2000:99). In late 1996, the public sector was included in the LRA, with certain transitional measures. As a result, a few changes took place in the nature of labour relations in the public sector, and there was a shift from consultation to interaction between the state and representative organisations. The first of these changes was the creation of new collective bargaining structures consisting of a central chamber, provincial councils, and departmental structures. Local government had long been unionised and regulated by the LRA. The second change was that labour relations were transferred from the Public Service Commission to the newly established office of the Minister for Public Service and Administration (Ferreira, 2005). , Thesis (MPA) -- Faculty of Humanities, School of Governmental and Social Sciences, 2020
- Full Text:
- Date Issued: 2020-04
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