A strategic HRM framework for improving corporate governance in a municipal environment
- Gomomo, Jongisizwe Augustine
- Authors: Gomomo, Jongisizwe Augustine
- Date: 2019
- Subjects: Corporate governance -- South Africa , Personnel management Personnel departments
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/39698 , vital:35349
- Description: In South Africa, the concept of corporate governance in a municipal environment is relatively new and the application of corporate governance principles remains a challenge (Ard and Berg, 2010, pp. 80-82). Previous research on corporate governance in a municipal environment mainly focused on challenges with regards to corporate governance and not on the role of strategic Human Resource Management in improving corporate governance. The main purpose of this study was therefore to develop a SHRM framework that could be utilised by municipalities to improve corporate governance. The following actions were taken to achieve this objective: A literature study was conducted to examine theory related to corporate governance and to consider corporate governance from an international, African and local government perspective. Various approaches, principles and practices related to corporate governance were also examined. The literature study further explored the legislative frameworks introduced in South Africa to improve corporate governance and in this respect the contribution of the Constitution of South Africa, the King Reports I-IV, Batho-Pele principles, municipal structures, municipal integrated development plans and the South African Board for People Practice are outlined. Existing SHRM models were analysed and specific HR strategies for improving corporate governance in municipalities were extracted from these models. The findings from the literature review were then integrated into a best practice SHRM framework for establishing corporate governance at municipalities. This integrated SHRM framework was used as a basis for the development of a survey questionnaire administered to employees in leadership positions at selected Eastern Cape metropolitan and district municipalities and the Eastern Cape Department of Co-operative Governance and Traditional Affairs. The questionnaire incorporated seven main HR strategies, indicators of corporate governance and corporate governance challenges at municipalities. The empirical results from this study revealed that HR Risk Management and Performance Management strategies were the main predictors of corporate governance at municipalities. Combining the HR strategies into a summative factor also demonstrated that HR strategies should be vertically aligned with the overall vision and mission of municipalities (effective and efficient service delivery) and horizontally integrated for optimal impact on corporate governance. Challenges experienced at municipalities did not moderate the relationship between the summative HR strategies and corporate governance. As such, these challenges cannot be justification for poor corporate governance at municipalities. The study makes a valuable theoretical and empirical contribution to the field of corporate governance, HRM and specifically corporate governance in a municipal environment. The integrated SHRM framework developed in the study is comprehensive and tested. Furthermore, the framework provides a specific context for corporate governance in a municipal environment by incorporating the legal Regulatory and Statutory framework for corporate governance, the SABPP Code of Conduct for HR practitioners, and the seven main SHRM focus areas, namely HR vision and strategy, employment practices, on-boarding practices, human capital development practices, Performance Management, designing and establishing an ethical organisation and HR Risk Management. In addition, it provides a link between these strategies and corporate governance indicators that is deemed important in a municipal environment where effective and efficient service delivery is the ultimate test for success.
- Full Text:
- Date Issued: 2019
- Authors: Gomomo, Jongisizwe Augustine
- Date: 2019
- Subjects: Corporate governance -- South Africa , Personnel management Personnel departments
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/39698 , vital:35349
- Description: In South Africa, the concept of corporate governance in a municipal environment is relatively new and the application of corporate governance principles remains a challenge (Ard and Berg, 2010, pp. 80-82). Previous research on corporate governance in a municipal environment mainly focused on challenges with regards to corporate governance and not on the role of strategic Human Resource Management in improving corporate governance. The main purpose of this study was therefore to develop a SHRM framework that could be utilised by municipalities to improve corporate governance. The following actions were taken to achieve this objective: A literature study was conducted to examine theory related to corporate governance and to consider corporate governance from an international, African and local government perspective. Various approaches, principles and practices related to corporate governance were also examined. The literature study further explored the legislative frameworks introduced in South Africa to improve corporate governance and in this respect the contribution of the Constitution of South Africa, the King Reports I-IV, Batho-Pele principles, municipal structures, municipal integrated development plans and the South African Board for People Practice are outlined. Existing SHRM models were analysed and specific HR strategies for improving corporate governance in municipalities were extracted from these models. The findings from the literature review were then integrated into a best practice SHRM framework for establishing corporate governance at municipalities. This integrated SHRM framework was used as a basis for the development of a survey questionnaire administered to employees in leadership positions at selected Eastern Cape metropolitan and district municipalities and the Eastern Cape Department of Co-operative Governance and Traditional Affairs. The questionnaire incorporated seven main HR strategies, indicators of corporate governance and corporate governance challenges at municipalities. The empirical results from this study revealed that HR Risk Management and Performance Management strategies were the main predictors of corporate governance at municipalities. Combining the HR strategies into a summative factor also demonstrated that HR strategies should be vertically aligned with the overall vision and mission of municipalities (effective and efficient service delivery) and horizontally integrated for optimal impact on corporate governance. Challenges experienced at municipalities did not moderate the relationship between the summative HR strategies and corporate governance. As such, these challenges cannot be justification for poor corporate governance at municipalities. The study makes a valuable theoretical and empirical contribution to the field of corporate governance, HRM and specifically corporate governance in a municipal environment. The integrated SHRM framework developed in the study is comprehensive and tested. Furthermore, the framework provides a specific context for corporate governance in a municipal environment by incorporating the legal Regulatory and Statutory framework for corporate governance, the SABPP Code of Conduct for HR practitioners, and the seven main SHRM focus areas, namely HR vision and strategy, employment practices, on-boarding practices, human capital development practices, Performance Management, designing and establishing an ethical organisation and HR Risk Management. In addition, it provides a link between these strategies and corporate governance indicators that is deemed important in a municipal environment where effective and efficient service delivery is the ultimate test for success.
- Full Text:
- Date Issued: 2019
An investigation of the long term chemical stability and physical performance of PMD-citronellal acetal compared with dibutyl phthalate and BIS(2-ethylhexyl) terephthalate as plasticisers in selected cosmetic formulations
- Authors: Marx, Amor
- Date: 2019
- Subjects: Plastics -- Additives , Chemistry, Technical , Cosmetics
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/42574 , vital:36669
- Description: Plasticisers are used by cosmetic manufacturers to improve the film forming abilities of a product and increase flexibility of the film formed on the skin or hair surface, as is desired, for example, in nail lacquers and lip coats. In recent years authorities have banned several plasticisers in cosmetic products (mainly phthalates) since these substances may pose a wide range of health risks and can be harmful to the environment. It is, therefore, necessary to find alternative, safe plasticisers, preferably of natural origin e.g. bio-plasticisers which can replace the toxic phthalates and still impart the same desirable properties to the cosmetic products in which they are used. In this study, the novel bio-plasticiser para-menthane-3,8-diol-citronellal acetal (PMD-citronellal acetal) was selected to compare its stability properties and plasticising behaviour with well-known non-phthalate bis(2-ethylhexyl) terephthalate (DEHT) and the problematic dibutyl phthalate (DBP). The objectives were to determine if the novel bio-plasticiser PMD-citronellal acetal plasticising properties and chemical stability are similar or better than DEHT and DBP within two cosmetic formulations, viz. a nail lacquer and a lip coat formulation, after being incubated at elevated temperature (40 ˚C) over a three month period. The results showed that flexibility for all plasticised formulations remained stable at room temperature (21 ˚C) and elevated temperature (40 ˚C). Adhesion performance of DEHT and PMD-citronellal acetal nail lacquer formulations outperformed DBP nail lacquer formulations. Elevated temperature and storage time had no influence on the organoleptic properties of any plasticised formulation. PMD-citronellal acetal plasticised lip coat and nail lacquer formulations outperformed both DEHT and DBP nail formulations with regard to hardness. Fourier Transform Infrared Spectrometry (FTIR) studies revealed that neat DPB, DEHT and Acetal were chemically stable at room temperature and elevated temperature over a three month incubation period. Furthermore, the three plasticised nail lacquer and lip coat formulations remained chemical stable over the three month incubation period at elevated temperature. Chemical stability of the nail lacquer formulations was further evaluated by means of leaching tests using Solid Phase Extraction [1] and Ultra-Performance Liquid Chromatography (UPLC) at two temperatures (31 and 50 °C) and three time intervals (24, 48 and 72 hours). No leaching out of the nail lacquer formulation for Acetal and DEHT could be detected. It was observed that trace amounts of DBP leached from the nail lacquer formulation at 50 °C. DBP leaching decreased over time and was found to be statistically significant over the studied period. It can be concluded that PMD-citronellal acetal can be selected as bio-plasticiser which exhibits similar properties to DEHT based on the performance stability and non-leaching criteria, and can be used as an alternative plasticiser to the toxic DBP in cosmetic formulations.
- Full Text:
- Date Issued: 2019
- Authors: Marx, Amor
- Date: 2019
- Subjects: Plastics -- Additives , Chemistry, Technical , Cosmetics
- Language: English
- Type: Thesis , Doctoral , DTech
- Identifier: http://hdl.handle.net/10948/42574 , vital:36669
- Description: Plasticisers are used by cosmetic manufacturers to improve the film forming abilities of a product and increase flexibility of the film formed on the skin or hair surface, as is desired, for example, in nail lacquers and lip coats. In recent years authorities have banned several plasticisers in cosmetic products (mainly phthalates) since these substances may pose a wide range of health risks and can be harmful to the environment. It is, therefore, necessary to find alternative, safe plasticisers, preferably of natural origin e.g. bio-plasticisers which can replace the toxic phthalates and still impart the same desirable properties to the cosmetic products in which they are used. In this study, the novel bio-plasticiser para-menthane-3,8-diol-citronellal acetal (PMD-citronellal acetal) was selected to compare its stability properties and plasticising behaviour with well-known non-phthalate bis(2-ethylhexyl) terephthalate (DEHT) and the problematic dibutyl phthalate (DBP). The objectives were to determine if the novel bio-plasticiser PMD-citronellal acetal plasticising properties and chemical stability are similar or better than DEHT and DBP within two cosmetic formulations, viz. a nail lacquer and a lip coat formulation, after being incubated at elevated temperature (40 ˚C) over a three month period. The results showed that flexibility for all plasticised formulations remained stable at room temperature (21 ˚C) and elevated temperature (40 ˚C). Adhesion performance of DEHT and PMD-citronellal acetal nail lacquer formulations outperformed DBP nail lacquer formulations. Elevated temperature and storage time had no influence on the organoleptic properties of any plasticised formulation. PMD-citronellal acetal plasticised lip coat and nail lacquer formulations outperformed both DEHT and DBP nail formulations with regard to hardness. Fourier Transform Infrared Spectrometry (FTIR) studies revealed that neat DPB, DEHT and Acetal were chemically stable at room temperature and elevated temperature over a three month incubation period. Furthermore, the three plasticised nail lacquer and lip coat formulations remained chemical stable over the three month incubation period at elevated temperature. Chemical stability of the nail lacquer formulations was further evaluated by means of leaching tests using Solid Phase Extraction [1] and Ultra-Performance Liquid Chromatography (UPLC) at two temperatures (31 and 50 °C) and three time intervals (24, 48 and 72 hours). No leaching out of the nail lacquer formulation for Acetal and DEHT could be detected. It was observed that trace amounts of DBP leached from the nail lacquer formulation at 50 °C. DBP leaching decreased over time and was found to be statistically significant over the studied period. It can be concluded that PMD-citronellal acetal can be selected as bio-plasticiser which exhibits similar properties to DEHT based on the performance stability and non-leaching criteria, and can be used as an alternative plasticiser to the toxic DBP in cosmetic formulations.
- Full Text:
- Date Issued: 2019
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