The interrelationships between foreign direct investment and economic growth in Africa
- Authors: Bolani, Lindelwa Mandisa
- Date: 2015
- Subjects: Investments, Foreign -- Africa , Economic development -- Africa , Africa -- Economic conditions -- 1960- , Africa -- Foreign economic relations , Gross domestic product -- Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1123 , http://hdl.handle.net/10962/d1019885
- Description: There has been a long search for the keys to development and economic growth in Africa. This study investigates the relationship between FDI and economic growth over the period 2000-2012 using data from 48 African countries. On the aggregate regional level FDI and economic growth were found to be positively correlated during this period. Using panel data econometric techniques and the Panel Granger Causality test, results revealed that a bi-directional causality relationship existed between FDI and GDP. Thus, the results suggest that GDP is a requirement for increased investment, and at the same time is the result of increased foreign investment. Thus, the conclusion is that African policy makers are justified in increasing their attempts to create an attractive business environment for foreign investors, as it is beneficial for economic growth.
- Full Text:
- Date Issued: 2015
- Authors: Bolani, Lindelwa Mandisa
- Date: 2015
- Subjects: Investments, Foreign -- Africa , Economic development -- Africa , Africa -- Economic conditions -- 1960- , Africa -- Foreign economic relations , Gross domestic product -- Africa
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1123 , http://hdl.handle.net/10962/d1019885
- Description: There has been a long search for the keys to development and economic growth in Africa. This study investigates the relationship between FDI and economic growth over the period 2000-2012 using data from 48 African countries. On the aggregate regional level FDI and economic growth were found to be positively correlated during this period. Using panel data econometric techniques and the Panel Granger Causality test, results revealed that a bi-directional causality relationship existed between FDI and GDP. Thus, the results suggest that GDP is a requirement for increased investment, and at the same time is the result of increased foreign investment. Thus, the conclusion is that African policy makers are justified in increasing their attempts to create an attractive business environment for foreign investors, as it is beneficial for economic growth.
- Full Text:
- Date Issued: 2015
The investigation of perceptions of professional nurses regarding care of mental health care users in a general hospital setting
- Manona-Nkanjeni, Nonkanyiso Yvonne
- Authors: Manona-Nkanjeni, Nonkanyiso Yvonne
- Date: 2015
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11924 , http://hdl.handle.net/10353/d1020200
- Description: This study sought to explore the perceptions of professional nurses regarding care of stabilised mental health care users in a general hospital setting. A qualitative, explanatory, descriptive and contextual design was used for the study. A non-probability, purposive sampling method was used to select 12 participants from the Cecilia Makiwane Hospital in Mdantsane. Data were collected through semi-structured interviews. The services of an independent interviewer were used to avoid any bias as interviews took place where the researcher is employed. The services of an editor were also used for language control (see Annexure H). The researcher repeatedly listened to the tapes used for data collection until completely satisfied with the interpretation of verbatim data. The research study was conducted in an ethically reflective manner and trustworthiness was ensured at all times. Four themes emerged from the analysis of the interviews: fear, stigma, myths and training. The researcher utilised the services of an independent coder who verified the identified major themes. The findings revealed that participants were fearful due to lack of knowledge, experience and psychiatric nursing skills. Participants feared because they lack knowledge about psychiatric medication and because mental health care users may have relapse. The participants also attached a stigma to mental health care users, which resulted in poor communication between participants and the stabilised mental health care user; a negative attitude towards mental health care users; and non-acceptance. Participants believed in myths about mental illness; they regarded it as contagious; and perceived mental health care users as dangerous. The participants strongly recommended that training should be provided to improve their knowledge and skills to enable them to care for stabilised mental health care users in a general hospital setting. The following should be facilitated: in-service training; adoption of a positive attitude; dispersal of myths and fear; education about referral systems; and allocation of specialist psychiatric nurses to medical wards for referral purposes with regard to complicated cases.
- Full Text:
- Date Issued: 2015
- Authors: Manona-Nkanjeni, Nonkanyiso Yvonne
- Date: 2015
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11924 , http://hdl.handle.net/10353/d1020200
- Description: This study sought to explore the perceptions of professional nurses regarding care of stabilised mental health care users in a general hospital setting. A qualitative, explanatory, descriptive and contextual design was used for the study. A non-probability, purposive sampling method was used to select 12 participants from the Cecilia Makiwane Hospital in Mdantsane. Data were collected through semi-structured interviews. The services of an independent interviewer were used to avoid any bias as interviews took place where the researcher is employed. The services of an editor were also used for language control (see Annexure H). The researcher repeatedly listened to the tapes used for data collection until completely satisfied with the interpretation of verbatim data. The research study was conducted in an ethically reflective manner and trustworthiness was ensured at all times. Four themes emerged from the analysis of the interviews: fear, stigma, myths and training. The researcher utilised the services of an independent coder who verified the identified major themes. The findings revealed that participants were fearful due to lack of knowledge, experience and psychiatric nursing skills. Participants feared because they lack knowledge about psychiatric medication and because mental health care users may have relapse. The participants also attached a stigma to mental health care users, which resulted in poor communication between participants and the stabilised mental health care user; a negative attitude towards mental health care users; and non-acceptance. Participants believed in myths about mental illness; they regarded it as contagious; and perceived mental health care users as dangerous. The participants strongly recommended that training should be provided to improve their knowledge and skills to enable them to care for stabilised mental health care users in a general hospital setting. The following should be facilitated: in-service training; adoption of a positive attitude; dispersal of myths and fear; education about referral systems; and allocation of specialist psychiatric nurses to medical wards for referral purposes with regard to complicated cases.
- Full Text:
- Date Issued: 2015
The isolation, genetic characterisation and biological activity of a South African Phthorimaea operculella granulovirus (PhopGV-SA) for the control of the Potato Tuber Moth, Phthorimaea operculella (Zeller)
- Authors: Jukes, Michael David
- Date: 2015
- Subjects: Potato tuberworm , Potatoes -- Diseases and pests -- South Africa , Baculoviruses , Natural pesticides , Biological pest control agents , Potato tuberworm -- Biological control , Restriction enzymes, DNA
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4147 , http://hdl.handle.net/10962/d1017908
- Description: The potato tuber moth, Phthorimaea operculella (Zeller), is a major pest of potato crops worldwide causing significant damage to both field and stored tubers. The current control method in South Africa involves chemical insecticides, however, there is growing concern on the health and environmental risks of their use. The development of novel biopesticide based control methods may offer a potential solution for the future of insecticides. In this study a baculovirus was successfully isolated from a laboratory population of P. operculella. Transmission electron micrographs revealed granulovirus-like particles. DNA was extracted from recovered occlusion bodies and used for the PCR amplification of the lef-8, lef-9, granulin and egt genes. Sequence data was obtained and submitted to BLAST identifying the virus as a South African isolate of Phthorimaea operculella granulovirus (PhopGV-SA). Phylogenetic analysis of the lef-8, lef-9 and granulin amino acid sequences grouped the South African isolate with PhopGV-1346. Comparison of egt sequence data identified PhopGV-SA as a type II egt gene. A phylogenetic analysis of egt amino acid sequences grouped all type II genes, including PhopGV-SA, into a separate clade from types I, III, IV and V. These findings suggest that type II may represent the prototype structure for this gene with the evolution of types I, III and IV a result of large internal deletion events and subsequent divergence. PhopGV-SA was also shown to be genetically more similar to South American isolates (i.e. PhopGV-CHI or PhopGV-INDO) than it is to other African isolates, suggesting that the South African isolate originated from South America. Restriction endonuclease profiles of PhopGV-SA were similar to those of PhopGV-1346 and PhopGV-JLZ9f for the enzymes BamHI, HindIII, NruI and NdeI. A preliminary full genome sequence for PhopGV-SA was determined and compared to PhopGV-136 with some gene variation observed (i.e. odv-e66 and vp91/p95). The biological activity of PhopGV-SA against P. operculella neonate larvae was evaluated with an estimated LC₅₀ of 1.87×10⁸ OBs.ml⁻¹ being determined. This study therefore reports the characterisation of a novel South African PhopGV isolate which could potentially be developed into a biopesticide for the control of P. operculella.
- Full Text:
- Date Issued: 2015
- Authors: Jukes, Michael David
- Date: 2015
- Subjects: Potato tuberworm , Potatoes -- Diseases and pests -- South Africa , Baculoviruses , Natural pesticides , Biological pest control agents , Potato tuberworm -- Biological control , Restriction enzymes, DNA
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4147 , http://hdl.handle.net/10962/d1017908
- Description: The potato tuber moth, Phthorimaea operculella (Zeller), is a major pest of potato crops worldwide causing significant damage to both field and stored tubers. The current control method in South Africa involves chemical insecticides, however, there is growing concern on the health and environmental risks of their use. The development of novel biopesticide based control methods may offer a potential solution for the future of insecticides. In this study a baculovirus was successfully isolated from a laboratory population of P. operculella. Transmission electron micrographs revealed granulovirus-like particles. DNA was extracted from recovered occlusion bodies and used for the PCR amplification of the lef-8, lef-9, granulin and egt genes. Sequence data was obtained and submitted to BLAST identifying the virus as a South African isolate of Phthorimaea operculella granulovirus (PhopGV-SA). Phylogenetic analysis of the lef-8, lef-9 and granulin amino acid sequences grouped the South African isolate with PhopGV-1346. Comparison of egt sequence data identified PhopGV-SA as a type II egt gene. A phylogenetic analysis of egt amino acid sequences grouped all type II genes, including PhopGV-SA, into a separate clade from types I, III, IV and V. These findings suggest that type II may represent the prototype structure for this gene with the evolution of types I, III and IV a result of large internal deletion events and subsequent divergence. PhopGV-SA was also shown to be genetically more similar to South American isolates (i.e. PhopGV-CHI or PhopGV-INDO) than it is to other African isolates, suggesting that the South African isolate originated from South America. Restriction endonuclease profiles of PhopGV-SA were similar to those of PhopGV-1346 and PhopGV-JLZ9f for the enzymes BamHI, HindIII, NruI and NdeI. A preliminary full genome sequence for PhopGV-SA was determined and compared to PhopGV-136 with some gene variation observed (i.e. odv-e66 and vp91/p95). The biological activity of PhopGV-SA against P. operculella neonate larvae was evaluated with an estimated LC₅₀ of 1.87×10⁸ OBs.ml⁻¹ being determined. This study therefore reports the characterisation of a novel South African PhopGV isolate which could potentially be developed into a biopesticide for the control of P. operculella.
- Full Text:
- Date Issued: 2015
The management of court records in magistrate court: a case of Middledrift Magistrate Court, Eastern Cape
- Authors: Mafu, N V
- Date: 2015
- Language: English
- Type: Thesis , Masters , M Bibl
- Identifier: vital:11577 , http://hdl.handle.net/10353/d1020172
- Description: This study investigates the role of records management in the functioning of Magistrates courts in the Eastern Cape using Middledrift Magistrate court as a case study. The objectives were to determine types of records created, received and used at MMC, to describe the available infrastructure, security and preservation for the management of court records in MMC and to identify the obstacles encountered in management of court records at MMC. Forty respondents selected randomly and purposively were interviewed. The research findings showed that MMC creates, receives and maintains many court records, MMC is aware of the importance of managing court records from their creation to disposal, there are storages for semi- current and non-current records although there is lack infrastructure for managing court records. The study also revealed that there were occasional misplacement of court records, there was no case file tracking system and the security of records was satisfactory. This study recommends that MCC must have adequate storage space, training for the personnel and security systems to protect court records.
- Full Text:
- Date Issued: 2015
- Authors: Mafu, N V
- Date: 2015
- Language: English
- Type: Thesis , Masters , M Bibl
- Identifier: vital:11577 , http://hdl.handle.net/10353/d1020172
- Description: This study investigates the role of records management in the functioning of Magistrates courts in the Eastern Cape using Middledrift Magistrate court as a case study. The objectives were to determine types of records created, received and used at MMC, to describe the available infrastructure, security and preservation for the management of court records in MMC and to identify the obstacles encountered in management of court records at MMC. Forty respondents selected randomly and purposively were interviewed. The research findings showed that MMC creates, receives and maintains many court records, MMC is aware of the importance of managing court records from their creation to disposal, there are storages for semi- current and non-current records although there is lack infrastructure for managing court records. The study also revealed that there were occasional misplacement of court records, there was no case file tracking system and the security of records was satisfactory. This study recommends that MCC must have adequate storage space, training for the personnel and security systems to protect court records.
- Full Text:
- Date Issued: 2015
The meaning of expenditure actually incurred in the context of share-based payments for trading stock or services rendered
- Authors: Nguta, Mbulelo
- Date: 2015
- Subjects: South African Revenue Service , Labat Africa , Stocks -- Taxation -- Law and legislation -- South Africa , Income tax deductions for expenses , Income tax -- Accounting -- Law and legislation -- South Africa , Actions and defenses
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:920 , http://hdl.handle.net/10962/d1018661
- Description: Section 11(a) of the Income Tax Act 58 of 1962 entitles taxpayers to a deduction in respect of expenditure actually incurred, provided that all the other requirements of section 11 and section 23 of the Act have been met. A company may issue its own shares, credited as fully paid up, as a payment for trading stock or services rendered, as was the case in C:SARS v Labat Africa (2011) 74 SATC 1. The question that was raised by this decision is whether the issue of shares constitutes “expenditure” as contemplated in section 11(a) of the Act. It is trite that a share in a company is a bundle of rights which entitle the holder to dividends when declared and to a vote in shareholders’ meetings and that a share does not come into the hands of a shareholder by way of transfer from the company, but is rather created as a bundle of rights for him in the company. In C: SARS v Labat Africa, the Supreme Court of Appeal decided that to issue shares as a payment for goods is not expenditure as contemplated in section 11(a) of the Act. The Act does not define “expenditure”. It has been interpreted in certain cases as a payment of money or disbursement, while it has been interpreted as the undertaking of a legal obligation in other cases. The Labat Africa case has been criticised for its interpretation of expenditure on the grounds that it is contrary to the principle that “actually incurred” does not mean “actually paid”. This research has argued that, in the context of the Labat Africa case, which related to an issue of shares in payment for goods, Harms AP’s judgment was concerned with showing why a share issue is not expenditure. He could not have intended to deny a deduction to transactions such as credit purchases.
- Full Text:
- Date Issued: 2015
- Authors: Nguta, Mbulelo
- Date: 2015
- Subjects: South African Revenue Service , Labat Africa , Stocks -- Taxation -- Law and legislation -- South Africa , Income tax deductions for expenses , Income tax -- Accounting -- Law and legislation -- South Africa , Actions and defenses
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:920 , http://hdl.handle.net/10962/d1018661
- Description: Section 11(a) of the Income Tax Act 58 of 1962 entitles taxpayers to a deduction in respect of expenditure actually incurred, provided that all the other requirements of section 11 and section 23 of the Act have been met. A company may issue its own shares, credited as fully paid up, as a payment for trading stock or services rendered, as was the case in C:SARS v Labat Africa (2011) 74 SATC 1. The question that was raised by this decision is whether the issue of shares constitutes “expenditure” as contemplated in section 11(a) of the Act. It is trite that a share in a company is a bundle of rights which entitle the holder to dividends when declared and to a vote in shareholders’ meetings and that a share does not come into the hands of a shareholder by way of transfer from the company, but is rather created as a bundle of rights for him in the company. In C: SARS v Labat Africa, the Supreme Court of Appeal decided that to issue shares as a payment for goods is not expenditure as contemplated in section 11(a) of the Act. The Act does not define “expenditure”. It has been interpreted in certain cases as a payment of money or disbursement, while it has been interpreted as the undertaking of a legal obligation in other cases. The Labat Africa case has been criticised for its interpretation of expenditure on the grounds that it is contrary to the principle that “actually incurred” does not mean “actually paid”. This research has argued that, in the context of the Labat Africa case, which related to an issue of shares in payment for goods, Harms AP’s judgment was concerned with showing why a share issue is not expenditure. He could not have intended to deny a deduction to transactions such as credit purchases.
- Full Text:
- Date Issued: 2015
The meaning of success : perspectives of family business owners using word associations
- Authors: Scheepers, Jessica
- Date: 2015
- Subjects: Family-owned business enterprises , Success , Association tests , Content analysis (Communication)
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:9308 , http://hdl.handle.net/10948/d1018512
- Description: Despite family business researchers having worked towards an understanding of how family businesses obtain success or achieve satisfaction, much confusion and debate on how to define success still exist in the field. It is suggested that defining success in terms of a family business is problematic because even family members themselves have varying perceptions of success. This confusion and debate has in recent years led to an increase in research concerning the meaning of success in the context of family businesses. Defining success is necessary, because if family businesses do not know what success means and what they are working towards, they will not know what decisions to make in order to be successful. Against this background, the primary objective of this study was to establish the perceptions of the concept of success among family business owners. For the purpose of this study, a mixed methodology was adopted because the data was collected using a qualitative method but analysed using a quantitative method. This study used a free word association test – which is a qualitative projective technique – to collect the data, which was then analysed by means of summative manifest content analysis which is a quantitative research method. Convenience sampling was used to identify small business owners to undergo the word association tests. By means of these tests, 811 words/phrases were generated by the 50 small non-family and 51 small family business owners who participated in the study. Theoretical, data, investigator and methodological triangulation was used to ensure the validity of the study whereas credibility, transferability, dependability, confirmability and authenticity were applied to ensure its reliability. A coding framework was developed and several analyses were undertaken to summarise the data. The nature and position of the words/phrases recalled as well as the most frequently occurring words/phrases recalled were reported on. To determine whether significant differences exist between the different sample groups, Chi-square statistics were calculated to ascertain statistical significance and Craemer’s V statistics to establish practical significance. The findings of this study show that small non-family business owners mostly associate business success with non-financial indicators. These non-family business owners perceive a successful small business as one that is customer-focused, provides quality service and is characterised by discipline, drive and determination. Similarly, the findings show that the small family business owners participating in this study mostly associate family business success with words/phrases of a non-financial nature. The family business owners perceived a successful family business as one where, in addition to financial returns, discipline, drive and determination, as well as trust, honesty and hard work prevail. Even though both non-family and family business owner participants mostly recalled words/phrases of a non-financial nature, non-family business owners were mainly concerned with being customer-focused and proving quality, whereas family business owners focused more on values such as discipline, drive and determination as well as trust and honesty. Based on the perceptions of success among family business owners, a workable definition of “family business success” was formulated. Family business owners mainly perceive a successful family business as one where, in addition to financial returns, values such as discipline, drive and determination as well as trust, honesty and hard work prevail in the organisational culture of their businesses. Investigating the meaning of success in the field of family business has become a topic of growing interest. This study is one of the first in South Africa to adopt a qualitative dominant approach in attempting to overcome the lack of consensus, as well as to gain greater clarity regarding the way in which success is defined by family businesses. It is hoped that the results of this study will provide family business owners as well as practitioners and researchers in the field with a better understanding of what family business success entails. This understanding offers the potential to guide and improve goal-setting and strategic processes by family businesses, resulting in fewer family business failures and ultimately improving the South African economy.
- Full Text:
- Date Issued: 2015
- Authors: Scheepers, Jessica
- Date: 2015
- Subjects: Family-owned business enterprises , Success , Association tests , Content analysis (Communication)
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:9308 , http://hdl.handle.net/10948/d1018512
- Description: Despite family business researchers having worked towards an understanding of how family businesses obtain success or achieve satisfaction, much confusion and debate on how to define success still exist in the field. It is suggested that defining success in terms of a family business is problematic because even family members themselves have varying perceptions of success. This confusion and debate has in recent years led to an increase in research concerning the meaning of success in the context of family businesses. Defining success is necessary, because if family businesses do not know what success means and what they are working towards, they will not know what decisions to make in order to be successful. Against this background, the primary objective of this study was to establish the perceptions of the concept of success among family business owners. For the purpose of this study, a mixed methodology was adopted because the data was collected using a qualitative method but analysed using a quantitative method. This study used a free word association test – which is a qualitative projective technique – to collect the data, which was then analysed by means of summative manifest content analysis which is a quantitative research method. Convenience sampling was used to identify small business owners to undergo the word association tests. By means of these tests, 811 words/phrases were generated by the 50 small non-family and 51 small family business owners who participated in the study. Theoretical, data, investigator and methodological triangulation was used to ensure the validity of the study whereas credibility, transferability, dependability, confirmability and authenticity were applied to ensure its reliability. A coding framework was developed and several analyses were undertaken to summarise the data. The nature and position of the words/phrases recalled as well as the most frequently occurring words/phrases recalled were reported on. To determine whether significant differences exist between the different sample groups, Chi-square statistics were calculated to ascertain statistical significance and Craemer’s V statistics to establish practical significance. The findings of this study show that small non-family business owners mostly associate business success with non-financial indicators. These non-family business owners perceive a successful small business as one that is customer-focused, provides quality service and is characterised by discipline, drive and determination. Similarly, the findings show that the small family business owners participating in this study mostly associate family business success with words/phrases of a non-financial nature. The family business owners perceived a successful family business as one where, in addition to financial returns, discipline, drive and determination, as well as trust, honesty and hard work prevail. Even though both non-family and family business owner participants mostly recalled words/phrases of a non-financial nature, non-family business owners were mainly concerned with being customer-focused and proving quality, whereas family business owners focused more on values such as discipline, drive and determination as well as trust and honesty. Based on the perceptions of success among family business owners, a workable definition of “family business success” was formulated. Family business owners mainly perceive a successful family business as one where, in addition to financial returns, values such as discipline, drive and determination as well as trust, honesty and hard work prevail in the organisational culture of their businesses. Investigating the meaning of success in the field of family business has become a topic of growing interest. This study is one of the first in South Africa to adopt a qualitative dominant approach in attempting to overcome the lack of consensus, as well as to gain greater clarity regarding the way in which success is defined by family businesses. It is hoped that the results of this study will provide family business owners as well as practitioners and researchers in the field with a better understanding of what family business success entails. This understanding offers the potential to guide and improve goal-setting and strategic processes by family businesses, resulting in fewer family business failures and ultimately improving the South African economy.
- Full Text:
- Date Issued: 2015
The perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unit
- Authors: Pheiffer, Evette
- Date: 2015
- Subjects: Artificial respiration , Cardiotonic agents , Life support systems (Critical care)
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/3115 , vital:20400
- Description: Life-support treatment is regarded as the support of vital functions of respiration and circulation such as mechanical ventilation and inotropic support, and life-sustaining therapy which incorporate therapies such as artificial hydration, nutrition and haemodialysis. Life-support treatment is rendered to critically ill patients within the intensive care units. However, when treatment options are maximised, and the patient’s condition is unchanged, a decision is often made to withdraw treatment. Professional nurses are usually involved in the process of withdrawal of life-support treatment as they care for this population of patients. The study followed a qualitative, explorative, descriptive and contextual research paradigm in order to explore and describe the perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unit. Data was collected by means of interviews, which were transcribed according to Tesch’s method of analysis. Field notes were used to supplement the data findings. Based on the data collected, it is clear that professional nurses experience difficulties when performing withdrawal of life-support treatment. There are a number of communication concerns which need to be addressed and suggestions were also made by the interview participants regarding these concerns. The study makes recommendations to assist professional nurses with the process of withdrawing life-support treatment in a private intensive care unit. The findings of the study will be disseminated to the relevant hospital and unit managers. Ethical principles were maintained throughout the study by adhering to the principles of privacy, confidentiality, anonymity and beneficence.
- Full Text:
- Date Issued: 2015
- Authors: Pheiffer, Evette
- Date: 2015
- Subjects: Artificial respiration , Cardiotonic agents , Life support systems (Critical care)
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/3115 , vital:20400
- Description: Life-support treatment is regarded as the support of vital functions of respiration and circulation such as mechanical ventilation and inotropic support, and life-sustaining therapy which incorporate therapies such as artificial hydration, nutrition and haemodialysis. Life-support treatment is rendered to critically ill patients within the intensive care units. However, when treatment options are maximised, and the patient’s condition is unchanged, a decision is often made to withdraw treatment. Professional nurses are usually involved in the process of withdrawal of life-support treatment as they care for this population of patients. The study followed a qualitative, explorative, descriptive and contextual research paradigm in order to explore and describe the perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unit. Data was collected by means of interviews, which were transcribed according to Tesch’s method of analysis. Field notes were used to supplement the data findings. Based on the data collected, it is clear that professional nurses experience difficulties when performing withdrawal of life-support treatment. There are a number of communication concerns which need to be addressed and suggestions were also made by the interview participants regarding these concerns. The study makes recommendations to assist professional nurses with the process of withdrawing life-support treatment in a private intensive care unit. The findings of the study will be disseminated to the relevant hospital and unit managers. Ethical principles were maintained throughout the study by adhering to the principles of privacy, confidentiality, anonymity and beneficence.
- Full Text:
- Date Issued: 2015
The political and administrative interface on the local government sphere :|bNelson Mandela Bay Municipality
- Authors: Maqoko, Zandile
- Date: 2015
- Subjects: Local government -- South Africa -- Nelson Mandela Bay Municipality , Politicians -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/5757 , vital:20999
- Description: Municipalities in South Africa are experiencing serious challenges in dealing with the interface between politicians and administrators. The study is based on the political and administrative interface (the relationship between the politicians and administration) in the Nelson Mandela Bay Municipality. An introductory background as well as a theoretical perspective on the phenomenon of ‘politics-administration interface’ and highlights on the significant role that this phenomenon plays in promoting good governance in local government is provided. The study analyses the legislative and policy framework that regulates local government and provides various theoretical models that deal with the political administrative relationships such as the dichotomy model, politicised model and complementarity model. The qualitative research method was used in the study, that is, a secondary data design as a method to collect data, which was supplemented by an extensive literature review. Secondary data sources such as reports, policies, newspapers, books were used to collect data. The descriptive case study and the documentary analysis methods were utilised to investigate the relationship between the politicians and administrators in the municipality. The major challenge in local government is that both politicians and administrators interfere in each other’s roles and responsibilities and this results in major conflict in the municipalities and frustration among the staff because they are not free to undertake their daily functions without interference. The findings reflected that there is a need to professionalise and de-politicised local government. The study makes a number of recommendations which included, inter alia, regulating political interference in administration, clarity of roles and responsibilities of politicians and administrators and separating the municipal administration from politics.
- Full Text:
- Date Issued: 2015
- Authors: Maqoko, Zandile
- Date: 2015
- Subjects: Local government -- South Africa -- Nelson Mandela Bay Municipality , Politicians -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/5757 , vital:20999
- Description: Municipalities in South Africa are experiencing serious challenges in dealing with the interface between politicians and administrators. The study is based on the political and administrative interface (the relationship between the politicians and administration) in the Nelson Mandela Bay Municipality. An introductory background as well as a theoretical perspective on the phenomenon of ‘politics-administration interface’ and highlights on the significant role that this phenomenon plays in promoting good governance in local government is provided. The study analyses the legislative and policy framework that regulates local government and provides various theoretical models that deal with the political administrative relationships such as the dichotomy model, politicised model and complementarity model. The qualitative research method was used in the study, that is, a secondary data design as a method to collect data, which was supplemented by an extensive literature review. Secondary data sources such as reports, policies, newspapers, books were used to collect data. The descriptive case study and the documentary analysis methods were utilised to investigate the relationship between the politicians and administrators in the municipality. The major challenge in local government is that both politicians and administrators interfere in each other’s roles and responsibilities and this results in major conflict in the municipalities and frustration among the staff because they are not free to undertake their daily functions without interference. The findings reflected that there is a need to professionalise and de-politicised local government. The study makes a number of recommendations which included, inter alia, regulating political interference in administration, clarity of roles and responsibilities of politicians and administrators and separating the municipal administration from politics.
- Full Text:
- Date Issued: 2015
The position of asylum seekers in South African social security law
- Authors: Gugwana, Monde Barrington
- Date: 2015
- Subjects: Asylum, Right of -- South Africa , Social security -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/6159 , vital:21044
- Description: The legal position of asylum seekers in South African social security system is more nuanced as a result of their transitional stay or status in the country. Asylum seekers may often be present in South Africa for a quite a long time but their social security entitlement is more restricted, and similar to that of temporary residents. For example, asylum seekers’ social security position is completely different from that of refugees. Refugees enjoy the same social security treatment similarly to South African citizens and permanent residents. Refugees qualify for the constitutionally entrenched right to have access to social security, including appropriate social assistance. Refugees also qualify for other socio-economic rights contained in the Constitution of the Republic of South Africa, 1996. The exclusion of asylum seekers occurs despite the fact they are one of the vulnerable groups of noncitizens. Such exclusion forces asylum seekers to live under precarious conditions. It is fundamentally accepted that the drafters of the Constitution included the right to have access to social security, in order to ensure that everyone, irrespective of nationality and citizenship enjoys an acceptable standard of living. It is also fundamentally accepted that the right to have access to social security contained in section 27(1)(c) is limited by section 27(2) of the Constitution. Section 27(2) requires the State to take reasonable legislative measures, within its available resources, to achieve the progressive realisation of the right to have access to social security. The South African courts had on several occasions confirmed that the content of section 27(1)(c) is limited by section 27(2) of the Constitution and that the state cannot implement the right to have access to social security on demand. It had also been confirmed that the right to have access to social security is enforceable. This means the beneficiaries of this right may seek recourse from the courts of law when they are not satisfied about the progress relating to the implementation of the programmes relevant to the right to have access to social security. The right to have access to social security is also limited by section 36(1) of the Constitution. In the international arena, the right to have access to social security is recognised as the entitlement of everyone, but in some instances differential treatment can be made by the states. Such differential treatment should serve the legitimate state objective and all noncitizens should be treated equally.
- Full Text:
- Date Issued: 2015
- Authors: Gugwana, Monde Barrington
- Date: 2015
- Subjects: Asylum, Right of -- South Africa , Social security -- Law and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/6159 , vital:21044
- Description: The legal position of asylum seekers in South African social security system is more nuanced as a result of their transitional stay or status in the country. Asylum seekers may often be present in South Africa for a quite a long time but their social security entitlement is more restricted, and similar to that of temporary residents. For example, asylum seekers’ social security position is completely different from that of refugees. Refugees enjoy the same social security treatment similarly to South African citizens and permanent residents. Refugees qualify for the constitutionally entrenched right to have access to social security, including appropriate social assistance. Refugees also qualify for other socio-economic rights contained in the Constitution of the Republic of South Africa, 1996. The exclusion of asylum seekers occurs despite the fact they are one of the vulnerable groups of noncitizens. Such exclusion forces asylum seekers to live under precarious conditions. It is fundamentally accepted that the drafters of the Constitution included the right to have access to social security, in order to ensure that everyone, irrespective of nationality and citizenship enjoys an acceptable standard of living. It is also fundamentally accepted that the right to have access to social security contained in section 27(1)(c) is limited by section 27(2) of the Constitution. Section 27(2) requires the State to take reasonable legislative measures, within its available resources, to achieve the progressive realisation of the right to have access to social security. The South African courts had on several occasions confirmed that the content of section 27(1)(c) is limited by section 27(2) of the Constitution and that the state cannot implement the right to have access to social security on demand. It had also been confirmed that the right to have access to social security is enforceable. This means the beneficiaries of this right may seek recourse from the courts of law when they are not satisfied about the progress relating to the implementation of the programmes relevant to the right to have access to social security. The right to have access to social security is also limited by section 36(1) of the Constitution. In the international arena, the right to have access to social security is recognised as the entitlement of everyone, but in some instances differential treatment can be made by the states. Such differential treatment should serve the legitimate state objective and all noncitizens should be treated equally.
- Full Text:
- Date Issued: 2015
The presentation of African government leaders or Sovereigns' in selected African and mainstream films
- Tjalle, Rosalie Olivia Vanessa
- Authors: Tjalle, Rosalie Olivia Vanessa
- Date: 2015
- Subjects: Motion pictures -- Political aspects -- Africa Political science -- Philosophy , Sovereignty
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/12392 , vital:27062
- Description: African Cinema is an entity as diverse as the various countries, languages and cultures on this continent. The entertainment value of Cinema has been more popular than the study of its ideological significance, but nevertheless in a contemporary Africa where politics affect the social, cultural and economical survival of its citizens, Cinema can be used as a valuable asset and a powerful means of communication that can conscientize and educate African audiences. Thomas Hobbes’s leadership model and political theory of sovereignty, though a XVIIth century framework, can theoretically contribute in the analysis of the representation of African leadership styles in Cinema. This article analyzes four fiction films representing four different political leaders in, respectively, South Africa, Uganda, Cameroon and Nigeria. A film content analysis will explore the different representation of leadership styles, the personality of each leader, the power struggles in each society and how this may suggest value judgments about African leadership to the films’ various target audiences.
- Full Text:
- Date Issued: 2015
- Authors: Tjalle, Rosalie Olivia Vanessa
- Date: 2015
- Subjects: Motion pictures -- Political aspects -- Africa Political science -- Philosophy , Sovereignty
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/12392 , vital:27062
- Description: African Cinema is an entity as diverse as the various countries, languages and cultures on this continent. The entertainment value of Cinema has been more popular than the study of its ideological significance, but nevertheless in a contemporary Africa where politics affect the social, cultural and economical survival of its citizens, Cinema can be used as a valuable asset and a powerful means of communication that can conscientize and educate African audiences. Thomas Hobbes’s leadership model and political theory of sovereignty, though a XVIIth century framework, can theoretically contribute in the analysis of the representation of African leadership styles in Cinema. This article analyzes four fiction films representing four different political leaders in, respectively, South Africa, Uganda, Cameroon and Nigeria. A film content analysis will explore the different representation of leadership styles, the personality of each leader, the power struggles in each society and how this may suggest value judgments about African leadership to the films’ various target audiences.
- Full Text:
- Date Issued: 2015
The productive utilisation of child support grants in Benoni
- Authors: Njingti, Yvonne Senge
- Date: 2015
- Subjects: Child support -- South Africa -- Benoni , Social security beneficiaries -- South Africa -- Benoni
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/4879 , vital:20718
- Description: This treatise investigated the productive utilisation of child support grants (CSGs) with particular reference to Benoni town. The South African government introduced the CSG, which replaced the old maintenance grant in 1998. The aim of the CSG is to cater for the needs of vulnerable children living in South Africa such as education, basic health, food, shelter and protection. Since its introduction, CSG has been able to reach millions of vulnerable children in South Africa. Despite this success, the grant is still fraught with administrative inefficiencies and fraudulent activities committed by some CSG recipients. The researcher’s findings exposed the inappropriate and wasteful expenditure associated with the grant usage, by recipients of CSG. The researcher discovered that some mothers use grant money to buy alcohol and beauty products for themselves instead of the child’s needs. The reason associated to this wasteful expenditure was that the child is kept under the care of the grandmother who takes good care of the child, thus giving the mother the opportunity to use the grant she collects as she wishes. The main aim of this investigation was to find out how CSGs can be effectively and efficiently utilised by parents and guardians in Benoni and to make recommendations for better usage. The study also examined the effects of CSGs on children in Benoni and whether they are beneficial or not. The qualitative method of research was used and the study was descriptive in nature. Questionnaires were distributed to state officials and interviews conducted with CSG recipients. The findings from this research revealed that some of the respondents use the money to buy alcohol and beauty product for themselves instead of the child’s needs, making the implementation of CSGs ineffective and inefficient. This shows that there is a misuse of state funds by recipients of CSGs whereas there are millions of vulnerable children out there who do not have access to this cash transfer. The department of social security is encouraged to ensure effective and efficient utilisation of CSGs by recipients through state officials.
- Full Text:
- Date Issued: 2015
- Authors: Njingti, Yvonne Senge
- Date: 2015
- Subjects: Child support -- South Africa -- Benoni , Social security beneficiaries -- South Africa -- Benoni
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/4879 , vital:20718
- Description: This treatise investigated the productive utilisation of child support grants (CSGs) with particular reference to Benoni town. The South African government introduced the CSG, which replaced the old maintenance grant in 1998. The aim of the CSG is to cater for the needs of vulnerable children living in South Africa such as education, basic health, food, shelter and protection. Since its introduction, CSG has been able to reach millions of vulnerable children in South Africa. Despite this success, the grant is still fraught with administrative inefficiencies and fraudulent activities committed by some CSG recipients. The researcher’s findings exposed the inappropriate and wasteful expenditure associated with the grant usage, by recipients of CSG. The researcher discovered that some mothers use grant money to buy alcohol and beauty products for themselves instead of the child’s needs. The reason associated to this wasteful expenditure was that the child is kept under the care of the grandmother who takes good care of the child, thus giving the mother the opportunity to use the grant she collects as she wishes. The main aim of this investigation was to find out how CSGs can be effectively and efficiently utilised by parents and guardians in Benoni and to make recommendations for better usage. The study also examined the effects of CSGs on children in Benoni and whether they are beneficial or not. The qualitative method of research was used and the study was descriptive in nature. Questionnaires were distributed to state officials and interviews conducted with CSG recipients. The findings from this research revealed that some of the respondents use the money to buy alcohol and beauty product for themselves instead of the child’s needs, making the implementation of CSGs ineffective and inefficient. This shows that there is a misuse of state funds by recipients of CSGs whereas there are millions of vulnerable children out there who do not have access to this cash transfer. The department of social security is encouraged to ensure effective and efficient utilisation of CSGs by recipients through state officials.
- Full Text:
- Date Issued: 2015
The programmatic enforcement of affirmative action
- Authors: Ncume, Ali Zuko
- Date: 2015
- Subjects: Affirmative action programs -- Law and legislation -- South Africa , Discrimination in employment -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/5521 , vital:20873
- Description: Historically, racism was deeply rooted in the workplace in South Africa where white people were largely afforded better opportunities than their black counterparts. This position changed after South Africa became a democratic country. In the new South Africa, legislation has been adopted to combat unfair discrimination. This legislation is founded upon the equality clause contained in section 9 of the Constitution of the Republic of South Africa. Section 9 prohibits unfair direct or indirect discrimination against any person on any of the listed grounds. It also makes provision for protection against unfair discrimination on unlisted grounds. The Employment Equity Act was enacted to bring equality to the workplace and to give effect to section 9(2) of the constitution. The Employment Equity Act promotes equal opportunities and fair treatment and seeks to eliminate unfair discrimination. Section 6 of the Employment Equity Act contains the main thrust of the Act’s prohibition against unfair discrimination. However not all discrimination is unfair. Section 6(2) of the Employment Equity Act provides that discrimination based on the inherent requirements of a job or in terms of affirmative action measures will not be unfair. This section implies that there are grounds of justification which may cause discrimination to be fair. These grounds are affirmative action and inherent requirements of a job. Affirmative action is a purposeful and planned placement and development of competent or potentially competent persons in or to positions from which they were debarred in the past. Affirmative action is an attempt to redress past population, on local and national level. One of the requirements of affirmative action in South Africa is that it must target persons who have been discriminated by unfair discrimination in the past. There are affirmative action measures incorporated in the Employment Equity Act. There exists also a designed programmatic enforcement of affirmative action measures.
- Full Text:
- Date Issued: 2015
- Authors: Ncume, Ali Zuko
- Date: 2015
- Subjects: Affirmative action programs -- Law and legislation -- South Africa , Discrimination in employment -- Law and legislation -- South Africa , Labor laws and legislation -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10948/5521 , vital:20873
- Description: Historically, racism was deeply rooted in the workplace in South Africa where white people were largely afforded better opportunities than their black counterparts. This position changed after South Africa became a democratic country. In the new South Africa, legislation has been adopted to combat unfair discrimination. This legislation is founded upon the equality clause contained in section 9 of the Constitution of the Republic of South Africa. Section 9 prohibits unfair direct or indirect discrimination against any person on any of the listed grounds. It also makes provision for protection against unfair discrimination on unlisted grounds. The Employment Equity Act was enacted to bring equality to the workplace and to give effect to section 9(2) of the constitution. The Employment Equity Act promotes equal opportunities and fair treatment and seeks to eliminate unfair discrimination. Section 6 of the Employment Equity Act contains the main thrust of the Act’s prohibition against unfair discrimination. However not all discrimination is unfair. Section 6(2) of the Employment Equity Act provides that discrimination based on the inherent requirements of a job or in terms of affirmative action measures will not be unfair. This section implies that there are grounds of justification which may cause discrimination to be fair. These grounds are affirmative action and inherent requirements of a job. Affirmative action is a purposeful and planned placement and development of competent or potentially competent persons in or to positions from which they were debarred in the past. Affirmative action is an attempt to redress past population, on local and national level. One of the requirements of affirmative action in South Africa is that it must target persons who have been discriminated by unfair discrimination in the past. There are affirmative action measures incorporated in the Employment Equity Act. There exists also a designed programmatic enforcement of affirmative action measures.
- Full Text:
- Date Issued: 2015
The quantification of fucoxanthin from selected South African marine brown algae (Phaeophyta) using HPLC-UV/Vis
- Authors: Mubaiwa, Byron Tawanda
- Date: 2015
- Subjects: Marine algae , Brown algae , High performance liquid chromatography , Functional foods , Xanthophylls , Carotenoids , Extraction (Chemistry)
- Language: English
- Type: Thesis , Masters , MPharm
- Identifier: vital:3868 , http://hdl.handle.net/10962/d1017879
- Description: Marine brown algae (seaweeds) are a rich source of fucoxanthin, a xanthophyll carotenoid that is naturally, an accessory pigment in the process of photosynthesis of sea vegetation such as Sargassum incisifolium. Fucoxanthin has been exploited by nutraceutical companies for its anti-obesity effects that has resulted in an increase of seaweed slimming preparations such as FucoThin™. The field is getting widespread consumer attention as interest in fucoxanthin has also transcended to its widespread biological potential which include cytotoxicity, anti-diabetic, anti-oxidant, anti-inflammatory and anti-plasmodium effects. We therefore wanted to identify a reliable source(s) of fucoxanthin from diverse samples of South African marine brown algae in order to explore our medicinal chemistry interests around the cytotoxicity and anti-malarial potential of fucoxanthin. A known source, Sargassum incisifolium, was used to isolate (maceration in CH₂Cl₂/MeOH at 35 °C followed by a hexane/EtOAc step gradient silica column of the crude extract and reversed phase semi-prep HPLC) and characterize (1D and 2D NMR) fucoxanthin (reference standard) in order to develop an analytical method for its determination in selected diverse brown algae commonly found in South Africa. The HPLC [Column: Phenomenex® Synergi™ (250 x 3.0 mm i.d); Mobile phase: ACN/H2O (95:5)] method developed for this analysis was validated according the guidelines set by the International Conference on Harmonization (ICH). Fifteen species were then assessed for fucoxanthin content (μg/g of dried weight) using the developed method. Stability studies on fucoxanthin were also carried out to assess photo- and pH degradation of fucoxanthin. Zonaria subarticulata (KOS130226-18) from Kenton-On-Sea beach and Sargassum incisifolium (PA130427-1) from Port Alfred beach were found to be the highest producers of fucoxanthin with 0.50 mg/g and 0.45 mg/g dried weight respectively. Fucoxanthin was found to be both photo-labile and sensitive to both acidic and basic pH environments. However, the pigment was more photostable in pure as opposed to extract form and also showed to be more stable at pH 10.0. Our findings show that Z. subarticulata and S. incisifolium could be reliable sources of fucoxanthin and can be considered as the algae to use in optimized extraction procedures in further studies. Also, when working with fucoxanthin, it is important to protect it from light. Any consideration of taking fucoxanthin preparation orally (as a nutraceutical) should consider protecting the active from the harsh conditions of the gastrointestinal tract. Any upscale production of fucoxanthin from seaweed should consider variations such as geographical, seasonal, lifecycle stage, etc. of identified algae as these may be important factors in obtaining effective concentrations of fucoxanthin.
- Full Text:
- Date Issued: 2015
- Authors: Mubaiwa, Byron Tawanda
- Date: 2015
- Subjects: Marine algae , Brown algae , High performance liquid chromatography , Functional foods , Xanthophylls , Carotenoids , Extraction (Chemistry)
- Language: English
- Type: Thesis , Masters , MPharm
- Identifier: vital:3868 , http://hdl.handle.net/10962/d1017879
- Description: Marine brown algae (seaweeds) are a rich source of fucoxanthin, a xanthophyll carotenoid that is naturally, an accessory pigment in the process of photosynthesis of sea vegetation such as Sargassum incisifolium. Fucoxanthin has been exploited by nutraceutical companies for its anti-obesity effects that has resulted in an increase of seaweed slimming preparations such as FucoThin™. The field is getting widespread consumer attention as interest in fucoxanthin has also transcended to its widespread biological potential which include cytotoxicity, anti-diabetic, anti-oxidant, anti-inflammatory and anti-plasmodium effects. We therefore wanted to identify a reliable source(s) of fucoxanthin from diverse samples of South African marine brown algae in order to explore our medicinal chemistry interests around the cytotoxicity and anti-malarial potential of fucoxanthin. A known source, Sargassum incisifolium, was used to isolate (maceration in CH₂Cl₂/MeOH at 35 °C followed by a hexane/EtOAc step gradient silica column of the crude extract and reversed phase semi-prep HPLC) and characterize (1D and 2D NMR) fucoxanthin (reference standard) in order to develop an analytical method for its determination in selected diverse brown algae commonly found in South Africa. The HPLC [Column: Phenomenex® Synergi™ (250 x 3.0 mm i.d); Mobile phase: ACN/H2O (95:5)] method developed for this analysis was validated according the guidelines set by the International Conference on Harmonization (ICH). Fifteen species were then assessed for fucoxanthin content (μg/g of dried weight) using the developed method. Stability studies on fucoxanthin were also carried out to assess photo- and pH degradation of fucoxanthin. Zonaria subarticulata (KOS130226-18) from Kenton-On-Sea beach and Sargassum incisifolium (PA130427-1) from Port Alfred beach were found to be the highest producers of fucoxanthin with 0.50 mg/g and 0.45 mg/g dried weight respectively. Fucoxanthin was found to be both photo-labile and sensitive to both acidic and basic pH environments. However, the pigment was more photostable in pure as opposed to extract form and also showed to be more stable at pH 10.0. Our findings show that Z. subarticulata and S. incisifolium could be reliable sources of fucoxanthin and can be considered as the algae to use in optimized extraction procedures in further studies. Also, when working with fucoxanthin, it is important to protect it from light. Any consideration of taking fucoxanthin preparation orally (as a nutraceutical) should consider protecting the active from the harsh conditions of the gastrointestinal tract. Any upscale production of fucoxanthin from seaweed should consider variations such as geographical, seasonal, lifecycle stage, etc. of identified algae as these may be important factors in obtaining effective concentrations of fucoxanthin.
- Full Text:
- Date Issued: 2015
The regulation of agricultural subsidies in the World Trade Organization framework : a developing country perspective
- Authors: Chigavazira, Farai
- Date: 2015
- Subjects: Foreign trade regulation -- Developing countries Agricultural laws and legislation -- Developing countries Tariff on farm produce -- Developing countries
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/1874 , vital:27569
- Description: The Agreement on Agriculture (AoA) was adopted to eliminate the illegitimate use of tradedistorting agricultural subsidies and thereby reduce and avoid the negative effects subsidies have on global agricultural trade. However, the AoA has been fashioned in a way that is enabling developed countries to continue high levels of protectionism through subsidization, whilst many developing countries are facing severe and often damaging competition from imports artificially cheapened through subsidies. The regulation of subsidies in the World Trade Organisation (WTO) has been a highly sensitive issue. This is mainly due to the fear of compromising food security especially by developed countries. Developing countries have suffered negatively from the subsidy programmes of developed countries who continue to subsidize their agricultural sector. This position of the developing countries in the global trade system which has been described as weak, has drawn criticism that the WTO as it currently operates does not protect the interests of the weak developing nations, but rather strengthens the interests of the strong developed nations. The green box provisions which are specifically designed to regulate payments that are considered trade neutral or minimally trade distorting has grossly been manipulated by developed countries at the mercy of the AoA. Developed countries continue to provide trade distorting subsidies under the guise of green box support. This is defeating the aims and objectives of the AoA. The study examines the regulation of WTO agricultural subsidies from the developing countries’ belvedere. It looks at the problems WTO member states face with trade distorting subsidies, but focuses more on the impact these have on developing states. It scrutinizes the AoA’s provisions regulating subsidies with a view to identify any loopholes or shortcomings which undermine the interests and aspirations of developing countries. This is behind the background that some of the provisions of the AoA are lenient towards the needs of developed countries at the expense of developing countries.
- Full Text:
- Date Issued: 2015
- Authors: Chigavazira, Farai
- Date: 2015
- Subjects: Foreign trade regulation -- Developing countries Agricultural laws and legislation -- Developing countries Tariff on farm produce -- Developing countries
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: http://hdl.handle.net/10353/1874 , vital:27569
- Description: The Agreement on Agriculture (AoA) was adopted to eliminate the illegitimate use of tradedistorting agricultural subsidies and thereby reduce and avoid the negative effects subsidies have on global agricultural trade. However, the AoA has been fashioned in a way that is enabling developed countries to continue high levels of protectionism through subsidization, whilst many developing countries are facing severe and often damaging competition from imports artificially cheapened through subsidies. The regulation of subsidies in the World Trade Organisation (WTO) has been a highly sensitive issue. This is mainly due to the fear of compromising food security especially by developed countries. Developing countries have suffered negatively from the subsidy programmes of developed countries who continue to subsidize their agricultural sector. This position of the developing countries in the global trade system which has been described as weak, has drawn criticism that the WTO as it currently operates does not protect the interests of the weak developing nations, but rather strengthens the interests of the strong developed nations. The green box provisions which are specifically designed to regulate payments that are considered trade neutral or minimally trade distorting has grossly been manipulated by developed countries at the mercy of the AoA. Developed countries continue to provide trade distorting subsidies under the guise of green box support. This is defeating the aims and objectives of the AoA. The study examines the regulation of WTO agricultural subsidies from the developing countries’ belvedere. It looks at the problems WTO member states face with trade distorting subsidies, but focuses more on the impact these have on developing states. It scrutinizes the AoA’s provisions regulating subsidies with a view to identify any loopholes or shortcomings which undermine the interests and aspirations of developing countries. This is behind the background that some of the provisions of the AoA are lenient towards the needs of developed countries at the expense of developing countries.
- Full Text:
- Date Issued: 2015
The relationship between employer branding and organisational commitment
- Authors: Tryfonos, Angelique
- Date: 2015
- Subjects: Corporate culture , Organizational commitment , Psychology, Industrial
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9419 , http://hdl.handle.net/10948/d1021146
- Description: The aim of this study was to determine whether a relationship exists between organisational commitment (OC) and employer branding (EB). The purpose was to Identifying whether employer branding effects organisational commitment (affective, normative and continuance commitment) and how significant that effect may be. Questionnaires were personally distributed by the researcher directly to employees under study. Non-probability sampling was used in the form of judgement sampling. The sample consisted of 124 employees from various retail outlets throughout Port Elizabeth, Eastern Cape. Five hypotheses were set for evaluation. A practically significant relationship was established between organisational commitment (OC) and employer branding (EB). A small practically significant relationship was found between gender and normative commitment. A medium practically significant relationship was found between gender and training and development as well as between gender and work/life balance. Statistically significant relationships were discovered with regards to age and leadership and also between age and rewards and recognition. A statistically significant difference was established between age and overall employer branding (EB). These findings suggest that a more positive employer brand will lead to improved organisational commitment (OC). More so, retail organisations aiming to improve on organisational commitment should incorporate those employer branding (EB) factors which employees’ place greater emphasis on, within their employer brand, which in turn will lead to greater organisational commitment.
- Full Text:
- Date Issued: 2015
- Authors: Tryfonos, Angelique
- Date: 2015
- Subjects: Corporate culture , Organizational commitment , Psychology, Industrial
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9419 , http://hdl.handle.net/10948/d1021146
- Description: The aim of this study was to determine whether a relationship exists between organisational commitment (OC) and employer branding (EB). The purpose was to Identifying whether employer branding effects organisational commitment (affective, normative and continuance commitment) and how significant that effect may be. Questionnaires were personally distributed by the researcher directly to employees under study. Non-probability sampling was used in the form of judgement sampling. The sample consisted of 124 employees from various retail outlets throughout Port Elizabeth, Eastern Cape. Five hypotheses were set for evaluation. A practically significant relationship was established between organisational commitment (OC) and employer branding (EB). A small practically significant relationship was found between gender and normative commitment. A medium practically significant relationship was found between gender and training and development as well as between gender and work/life balance. Statistically significant relationships were discovered with regards to age and leadership and also between age and rewards and recognition. A statistically significant difference was established between age and overall employer branding (EB). These findings suggest that a more positive employer brand will lead to improved organisational commitment (OC). More so, retail organisations aiming to improve on organisational commitment should incorporate those employer branding (EB) factors which employees’ place greater emphasis on, within their employer brand, which in turn will lead to greater organisational commitment.
- Full Text:
- Date Issued: 2015
The relationship between organisational commitment, work engagement and turnover intentions
- Authors: Robinson, Nicole Dianne
- Date: 2015
- Subjects: Social responsibility of business , Organizational commitment , Labor turnover
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/6582 , vital:21119
- Description: “The question of employee turnover has come to gain greater attention especially in the 21st century where organisations all over the world, in various industries, have faced this problem at some stages of their evolution” (Zahra et al, 2013:78). Turnover intentions have further become a vital study for organisations and researchers as research has found that once an employee has actually implemented the behaviour to quit, it is highly unlikely that an employer will be able to “gain access to them to understand their prior situation” (Darroux, Johnathan & Thibeli, 2013:78). Several studies have been devoted to examine the impact of various factors such as organisational commitment, work engagement, age, gender and tenure on turnover intentions in an attempt to assist organisations in alleviating the challenges associated with turnover (Darroux, Johnathan & Thibeli, 2013). The results of these studies have continually shown that both work engagement and organisational commitment have a significant effect on turnover intentions (Yin & Yang, 2002; Meyer, Stanley, Herscovitch & Topolnytsky, 2002 and Tett & Meyer, 1993).
- Full Text:
- Date Issued: 2015
- Authors: Robinson, Nicole Dianne
- Date: 2015
- Subjects: Social responsibility of business , Organizational commitment , Labor turnover
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/6582 , vital:21119
- Description: “The question of employee turnover has come to gain greater attention especially in the 21st century where organisations all over the world, in various industries, have faced this problem at some stages of their evolution” (Zahra et al, 2013:78). Turnover intentions have further become a vital study for organisations and researchers as research has found that once an employee has actually implemented the behaviour to quit, it is highly unlikely that an employer will be able to “gain access to them to understand their prior situation” (Darroux, Johnathan & Thibeli, 2013:78). Several studies have been devoted to examine the impact of various factors such as organisational commitment, work engagement, age, gender and tenure on turnover intentions in an attempt to assist organisations in alleviating the challenges associated with turnover (Darroux, Johnathan & Thibeli, 2013). The results of these studies have continually shown that both work engagement and organisational commitment have a significant effect on turnover intentions (Yin & Yang, 2002; Meyer, Stanley, Herscovitch & Topolnytsky, 2002 and Tett & Meyer, 1993).
- Full Text:
- Date Issued: 2015
The relationship between organisational culture, transformational leadership and organisational change outcomes in private intensive care units
- Authors: Jordan, Portia Janine
- Date: 2015
- Subjects: Corporate culture , Organizational change , Leadership , Organizational effectiveness
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/6401 , vital:21082
- Description: In order for organisations to grow and maintain their competitive advantage, change has become the norm. The healthcare industry and especially private healthcare organisations, is no exception. Organisational change often implies a change in organisational culture. The concept of culture refers to the ways of thinking, values and ideas of things rather than the concrete, objective and more visible part of the organisation. Organisational culture is not to be viewed in isolation as culture and leadership are intertwined. Leaders shape cultures and their fundamental role is affecting others and making changes that increase organisational efficiency and performance. Patient safety, cost-effective care based on the best available evidence and patient satisfaction are top priorities of healthcare organisations, especially intensive care units where critically ill patients are cared for. Alignment of the organisational culture and leadership with a hospital‘s vision, namely to deliver quality patient care, is thus essential. A positivistic research paradigm, with a quantitative, explorative, descriptive and contextual approach was used to conduct the study. The study explored whether transformational organisational culture, leadership and desired organisational change outcomes existed in private intensive care units in the Nelson Mandela Metropolitan and East London areas. It aimed at exploring the relationship between selected demographic variables, culture, leadership and organisational change outcomes. Lastly, the relationship between organisational culture and leadership (independent variables) and organisational change outcomes (dependent variable) was explored. The sample comprised 130 professional nurses who were selected from all the adult intensive care units in the private healthcare industry in the Nelson Mandela Metropolitan and East London areas. A structured questionnaire with a Cronbach‘s alpha of more than 0.8 was used to collect data. The empirical results indicated that transformational leadership and a conducive organisational culture existed in the private intensive care units sampled. However, it was found that innovation and innovative care practices could be improved. Care practices were not necessarily aligned with the latest, available innovative techniques, procedures and practices. Reflective practices and in-service training to improve care practices and encourage and promote innovative care practices were not always optimised. Recommendations related to the findings were made for managers, as well as for research, education and practice. Ethical principles were maintained throughout the study.
- Full Text:
- Date Issued: 2015
- Authors: Jordan, Portia Janine
- Date: 2015
- Subjects: Corporate culture , Organizational change , Leadership , Organizational effectiveness
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/6401 , vital:21082
- Description: In order for organisations to grow and maintain their competitive advantage, change has become the norm. The healthcare industry and especially private healthcare organisations, is no exception. Organisational change often implies a change in organisational culture. The concept of culture refers to the ways of thinking, values and ideas of things rather than the concrete, objective and more visible part of the organisation. Organisational culture is not to be viewed in isolation as culture and leadership are intertwined. Leaders shape cultures and their fundamental role is affecting others and making changes that increase organisational efficiency and performance. Patient safety, cost-effective care based on the best available evidence and patient satisfaction are top priorities of healthcare organisations, especially intensive care units where critically ill patients are cared for. Alignment of the organisational culture and leadership with a hospital‘s vision, namely to deliver quality patient care, is thus essential. A positivistic research paradigm, with a quantitative, explorative, descriptive and contextual approach was used to conduct the study. The study explored whether transformational organisational culture, leadership and desired organisational change outcomes existed in private intensive care units in the Nelson Mandela Metropolitan and East London areas. It aimed at exploring the relationship between selected demographic variables, culture, leadership and organisational change outcomes. Lastly, the relationship between organisational culture and leadership (independent variables) and organisational change outcomes (dependent variable) was explored. The sample comprised 130 professional nurses who were selected from all the adult intensive care units in the private healthcare industry in the Nelson Mandela Metropolitan and East London areas. A structured questionnaire with a Cronbach‘s alpha of more than 0.8 was used to collect data. The empirical results indicated that transformational leadership and a conducive organisational culture existed in the private intensive care units sampled. However, it was found that innovation and innovative care practices could be improved. Care practices were not necessarily aligned with the latest, available innovative techniques, procedures and practices. Reflective practices and in-service training to improve care practices and encourage and promote innovative care practices were not always optimised. Recommendations related to the findings were made for managers, as well as for research, education and practice. Ethical principles were maintained throughout the study.
- Full Text:
- Date Issued: 2015
The relationship between religion/spirituality and the general psychological well-being of the institutionalized elderly population in the Eastern Cape, South Africa
- Authors: Walton, Karen Lynn
- Date: 2015
- Subjects: Psychology, Religious Psychology and religion
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/5708 , vital:29366
- Description: Psychological well-being has a number of known benefits and is important for the quality of life of the elderly in particular. South Africa can be considered a religious country with the majority of citizens identifying with some religious orientation. The elderly are considered to be a more religious segment of the population, leading to a quantitative exploratory study being undertaken in order to ascertain whether a correlation exists between psychological well-being and religiosity/spirituality in the elderly institutionalised population of South Africa. The General Psychological Well-Being Scale and ASPIRES was administered to a convenience sample of 336 participants in the Eastern Cape Province. A significant but weak positive correlation was found between the variables of psychological well-being and religiosity. A difference was also found between White and African participants’ level of psychological well-being. An ANOVA was performed on the demographic information collected from participants. It was found that higher levels of education and access to private medical care were associated with higher levels of psychological well-being. A regression analysis was also performed on the data. It was found that although religiosity/spirituality does account for some of the variance, there were still a large number of other factors that influence psychological well-being in the elderly that were not captured in this study. Limitations of the study are that the results can’t be generalised to elderly residing at home. All of the participants also lived in urban areas and so differences may be found with rural elderly. Some further directions for research are discussed.
- Full Text:
- Date Issued: 2015
- Authors: Walton, Karen Lynn
- Date: 2015
- Subjects: Psychology, Religious Psychology and religion
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10353/5708 , vital:29366
- Description: Psychological well-being has a number of known benefits and is important for the quality of life of the elderly in particular. South Africa can be considered a religious country with the majority of citizens identifying with some religious orientation. The elderly are considered to be a more religious segment of the population, leading to a quantitative exploratory study being undertaken in order to ascertain whether a correlation exists between psychological well-being and religiosity/spirituality in the elderly institutionalised population of South Africa. The General Psychological Well-Being Scale and ASPIRES was administered to a convenience sample of 336 participants in the Eastern Cape Province. A significant but weak positive correlation was found between the variables of psychological well-being and religiosity. A difference was also found between White and African participants’ level of psychological well-being. An ANOVA was performed on the demographic information collected from participants. It was found that higher levels of education and access to private medical care were associated with higher levels of psychological well-being. A regression analysis was also performed on the data. It was found that although religiosity/spirituality does account for some of the variance, there were still a large number of other factors that influence psychological well-being in the elderly that were not captured in this study. Limitations of the study are that the results can’t be generalised to elderly residing at home. All of the participants also lived in urban areas and so differences may be found with rural elderly. Some further directions for research are discussed.
- Full Text:
- Date Issued: 2015
The relationship between socio-demographic factors and psychometric screening performances of primary school children with barriers to learning
- Authors: Pretorius, Claudette
- Date: 2015
- Subjects: Psychological tests for children , Behavioral assessment of children , Child development -- Testing
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/9044 , vital:26459
- Description: Inclusive education generally promotes a shift away from the use of psychometric assessment for the placement of learners in special education facilities. This study, however, examines the potential role of psychometric screening for inclusive education in South Africa. This was done by investigating the relationship between selected demographic factors of age, gender, parental levels of education, and caregiver employment status – and psychometric test performances in children identified as having barriers to learning. The participant sample consisted of 329 primary school children aged between 6 and 15 years from the Nelson Mandela Metropolitan area. Demographic data was collected by means of a questionnaire completed in collaboration with participants’ caregivers and their school authorities. Participants were psychometrically assessed by means of the Raven’s Coloured Progressive Matrices (CPM) and the Bender Gestalt Test (BGT), which are commonly used screening measures in the South African context. Results indicated a relationship between test scores and the demographic variables of age and gender on both the Raven’s CPM and the BGT. Paternal level of education was found to impact positively on the BGT scores when the father had achieved a Grade 10 level of education or higher. No statistically significant relationship was found between any of the other socio-demographic factors and the performance scores on the Raven’s CPM and the BGT. It was concluded that the measures appear to be free of undue influence or bias arising from demographic factors. They were found to be useful psychological measures which should be included in screening processes when identifying children with barriers to learning.
- Full Text:
- Date Issued: 2015
- Authors: Pretorius, Claudette
- Date: 2015
- Subjects: Psychological tests for children , Behavioral assessment of children , Child development -- Testing
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/9044 , vital:26459
- Description: Inclusive education generally promotes a shift away from the use of psychometric assessment for the placement of learners in special education facilities. This study, however, examines the potential role of psychometric screening for inclusive education in South Africa. This was done by investigating the relationship between selected demographic factors of age, gender, parental levels of education, and caregiver employment status – and psychometric test performances in children identified as having barriers to learning. The participant sample consisted of 329 primary school children aged between 6 and 15 years from the Nelson Mandela Metropolitan area. Demographic data was collected by means of a questionnaire completed in collaboration with participants’ caregivers and their school authorities. Participants were psychometrically assessed by means of the Raven’s Coloured Progressive Matrices (CPM) and the Bender Gestalt Test (BGT), which are commonly used screening measures in the South African context. Results indicated a relationship between test scores and the demographic variables of age and gender on both the Raven’s CPM and the BGT. Paternal level of education was found to impact positively on the BGT scores when the father had achieved a Grade 10 level of education or higher. No statistically significant relationship was found between any of the other socio-demographic factors and the performance scores on the Raven’s CPM and the BGT. It was concluded that the measures appear to be free of undue influence or bias arising from demographic factors. They were found to be useful psychological measures which should be included in screening processes when identifying children with barriers to learning.
- Full Text:
- Date Issued: 2015
The relative contribution of non-timber forest products, agriculture and off-farm sources of income to rural households in Koloni and Guquka, Eastern Cape
- Authors: Mtati, Nosiseko
- Date: 2015
- Subjects: Informal sector (Economics) -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Households -- Economic aspects -- South Africa -- Eastern Cape , Forest products -- South Africa -- Eastern Cape , Non-timber forest products -- South Africa -- Eastern Cape , Agriculture -- Economic aspects -- South Africa -- Eastern Cape , Natural resources -- South Africa -- Eastern Cape , Income -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4785 , http://hdl.handle.net/10962/d1018193
- Description: [Partial abstract]: This study was carried out to determine the contribution of non-timber forest products (NTFPs) to household total income, other livelihood sectors were also examined simultaneously. The contribution of agriculture involved livestock and crop production. Wages and government grants were other livelihood sectors that were looked into. This study was important in determining the change in livelihood strategies in the last decade and to quantify the NTFPs used at the two sites. It was carried out in Guquka and Koloni, both part of the central Eastern Cape. Information on direct use value of the NTFPs used, the quantities and local price; crop production outputs and inputs and the costs. Data were collected via a questionnaire.
- Full Text:
- Date Issued: 2015
- Authors: Mtati, Nosiseko
- Date: 2015
- Subjects: Informal sector (Economics) -- South Africa -- Eastern Cape , Rural development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Households -- Economic aspects -- South Africa -- Eastern Cape , Forest products -- South Africa -- Eastern Cape , Non-timber forest products -- South Africa -- Eastern Cape , Agriculture -- Economic aspects -- South Africa -- Eastern Cape , Natural resources -- South Africa -- Eastern Cape , Income -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4785 , http://hdl.handle.net/10962/d1018193
- Description: [Partial abstract]: This study was carried out to determine the contribution of non-timber forest products (NTFPs) to household total income, other livelihood sectors were also examined simultaneously. The contribution of agriculture involved livestock and crop production. Wages and government grants were other livelihood sectors that were looked into. This study was important in determining the change in livelihood strategies in the last decade and to quantify the NTFPs used at the two sites. It was carried out in Guquka and Koloni, both part of the central Eastern Cape. Information on direct use value of the NTFPs used, the quantities and local price; crop production outputs and inputs and the costs. Data were collected via a questionnaire.
- Full Text:
- Date Issued: 2015