Embassy of the Federal Republic of Germany Pretoria
- Smith, Jan-Willem Christiaan
- Authors: Smith, Jan-Willem Christiaan
- Date: 2016
- Subjects: Embassy buildings -- South Africa -- Pretoria -- Design Architecture, Modern -- 21st century , Historic buildings -- South Africa --Pretoria
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/15400 , vital:28239
- Description: This treatise aims to demonstrate an understanding of the complexities involved in the design of a German Embassy in Pretoria, in terms of technicality and identity. Programmatic requirements will be considered, with an emphasis on creating the maximum level of security against any reasonable threat. The identity of the embassy will also be considered through the lens of a symbolic aesthetic that must be reconciled with the embassy’s physical and symbolic context. At a time of increasing cultural homogenisation and growing sameness within an ever more interconnected world, this treatise will explore the problem of creating a unique physical expression of German cultural and political identity. This aim exists in tension with the growing fluidity and porosity of cultural identity at the present moment, and the research herein therefore seeks to articulate a new vision of cultural identity that can coexist with globalisation without losing its own specificity. In essence, an attempt will be made to give a concrete expression to cultural identity and move beyond preconceptions of this idea.
- Full Text:
- Date Issued: 2016
- Authors: Smith, Jan-Willem Christiaan
- Date: 2016
- Subjects: Embassy buildings -- South Africa -- Pretoria -- Design Architecture, Modern -- 21st century , Historic buildings -- South Africa --Pretoria
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/15400 , vital:28239
- Description: This treatise aims to demonstrate an understanding of the complexities involved in the design of a German Embassy in Pretoria, in terms of technicality and identity. Programmatic requirements will be considered, with an emphasis on creating the maximum level of security against any reasonable threat. The identity of the embassy will also be considered through the lens of a symbolic aesthetic that must be reconciled with the embassy’s physical and symbolic context. At a time of increasing cultural homogenisation and growing sameness within an ever more interconnected world, this treatise will explore the problem of creating a unique physical expression of German cultural and political identity. This aim exists in tension with the growing fluidity and porosity of cultural identity at the present moment, and the research herein therefore seeks to articulate a new vision of cultural identity that can coexist with globalisation without losing its own specificity. In essence, an attempt will be made to give a concrete expression to cultural identity and move beyond preconceptions of this idea.
- Full Text:
- Date Issued: 2016
Emergence of Environment and Sustainability Education (ESE) in teacher education contexts in Southern Africa : a common good concern
- Mandikonza, Caleb, Lotz-Sisitka, Heila
- Authors: Mandikonza, Caleb , Lotz-Sisitka, Heila
- Date: 2016
- Subjects: Sustainable development -- Study and teaching -- South Africa , Environmental education -- South Africa , SADC Regional Environmental Education Programme
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59624 , vital:27632 , http://dx.doi.org/10.17159/2221-4070/2016/v5i1a7
- Description: Environmental and sustainability issues prevail in modern society. Southern Africa, where this study is based, is one of the regions most at risk from intersecting issues of climate health risk, and poverty-related ills. Education has the potential to facilitate catalytic transformation of society through development of understandings of these intersecting environment and sustainability concerns, and to support engagements in more sustainable social practices oriented towards the common good. This requires a rethinking of education within a wider common good frame. It also has implications for how quality education is considered. However, little is said of how this could be done, especially in teacher education. The paper shares two cases of teacher educators’ change project experiences, as they emerged via professional development support and the mediatory processes applied in courses conducted by the Southern African Development Community Regional Environmental Education Programme (SADC REEP) aimed at enhancing professional capacity of teacher educators and other environmental educators for mainstreaming environment and sustainability education (ESE)1. These courses are framed using a change project approach, and involve teacher educators as main participants. In-depth data were generated from interviews with two teacher educators, their assignment write-ups, and observations of their teacher education practice. Realist social theory, particularly the principle of emergence, was used to trace the emergence of change in teacher education practice. Sociocultural learning theory was used to explain mediation of learning-oriented changes in teacher education practice. We illustrate how the change project model and approach contributed to mediating change in practice, showing emergent attributes of capacity for mainstreaming ESE and elements of a concept of quality education among course participants oriented towards the common good. In conclusion, we argue that ESE seems to be a sensitising construct for initiating and sustaining change for ESE in teacher education. In addition, the change project has proved to be a potential vehicle for mainstreaming the notion and practice of ESE into social systems and teacher education practices. We argue that reflexive ESE praxis provides a sensitising focus, initiating quality education with humanising properties necessary for the common good.
- Full Text:
- Date Issued: 2016
- Authors: Mandikonza, Caleb , Lotz-Sisitka, Heila
- Date: 2016
- Subjects: Sustainable development -- Study and teaching -- South Africa , Environmental education -- South Africa , SADC Regional Environmental Education Programme
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59624 , vital:27632 , http://dx.doi.org/10.17159/2221-4070/2016/v5i1a7
- Description: Environmental and sustainability issues prevail in modern society. Southern Africa, where this study is based, is one of the regions most at risk from intersecting issues of climate health risk, and poverty-related ills. Education has the potential to facilitate catalytic transformation of society through development of understandings of these intersecting environment and sustainability concerns, and to support engagements in more sustainable social practices oriented towards the common good. This requires a rethinking of education within a wider common good frame. It also has implications for how quality education is considered. However, little is said of how this could be done, especially in teacher education. The paper shares two cases of teacher educators’ change project experiences, as they emerged via professional development support and the mediatory processes applied in courses conducted by the Southern African Development Community Regional Environmental Education Programme (SADC REEP) aimed at enhancing professional capacity of teacher educators and other environmental educators for mainstreaming environment and sustainability education (ESE)1. These courses are framed using a change project approach, and involve teacher educators as main participants. In-depth data were generated from interviews with two teacher educators, their assignment write-ups, and observations of their teacher education practice. Realist social theory, particularly the principle of emergence, was used to trace the emergence of change in teacher education practice. Sociocultural learning theory was used to explain mediation of learning-oriented changes in teacher education practice. We illustrate how the change project model and approach contributed to mediating change in practice, showing emergent attributes of capacity for mainstreaming ESE and elements of a concept of quality education among course participants oriented towards the common good. In conclusion, we argue that ESE seems to be a sensitising construct for initiating and sustaining change for ESE in teacher education. In addition, the change project has proved to be a potential vehicle for mainstreaming the notion and practice of ESE into social systems and teacher education practices. We argue that reflexive ESE praxis provides a sensitising focus, initiating quality education with humanising properties necessary for the common good.
- Full Text:
- Date Issued: 2016
Emergent effects of structural complexity and temperature on predator–prey interactions
- Wasserman, Ryan J, Alexander, Mhairi E, Weyl, Olaf L F, Barrios‐O'Neill, Daniel, Froneman, P William, Dalu, Tatenda
- Authors: Wasserman, Ryan J , Alexander, Mhairi E , Weyl, Olaf L F , Barrios‐O'Neill, Daniel , Froneman, P William , Dalu, Tatenda
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69190 , vital:29444 , https://doi.org/10.1002/ecs2.1239
- Description: Ephemeral aquatic environments are important habitats for a variety of species. They are highly variable with regards to vegetation structure and physico‐chemical features that potentially mediate outcomes of biotic interactions. Multiple environmental variables and their emergent impacts on the relationship between prey consumption rate by a predator and prey density (functional response), however, are rarely assessed. Here, we investigated the combined effects of temperature and habitat complexity on the functional response of the freshwater predatory notonectid Enithares sobria on the cladoceran prey organism Daphnia longispina. A Type II functional response was observed for E. sobria predating on D. longispina and while temperature and habitat complexity had no effect on the response type, these environmental variables interacted with consequences for the magnitude of the functional responses. Overall, structural complexity favored the predator as greater consumption was observed in the most complex habitat treatment. Temperature effects were also evident although these effects were not unidirectional with regard to treatment factor gradients as predators were the most successful at intermediary temperatures. Furthermore, there was a complex interplay between habitat complexity and temperature, with attack rates being greatest at low and high complexities within intermediate temperatures, while at zero complexity attack rates were greatest at the lowest temperature. The effect of habitat on handling times was only evident in the low temperature treatments which decreased steadily with each increase in complexity. Through the application of functional responses the synergistic effects of multiple environmental drivers on predator–prey interaction outcomes have been highlighted, adding insight into how interactions among species may be affected by natural or artificially induced environmental variability.
- Full Text:
- Date Issued: 2016
- Authors: Wasserman, Ryan J , Alexander, Mhairi E , Weyl, Olaf L F , Barrios‐O'Neill, Daniel , Froneman, P William , Dalu, Tatenda
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69190 , vital:29444 , https://doi.org/10.1002/ecs2.1239
- Description: Ephemeral aquatic environments are important habitats for a variety of species. They are highly variable with regards to vegetation structure and physico‐chemical features that potentially mediate outcomes of biotic interactions. Multiple environmental variables and their emergent impacts on the relationship between prey consumption rate by a predator and prey density (functional response), however, are rarely assessed. Here, we investigated the combined effects of temperature and habitat complexity on the functional response of the freshwater predatory notonectid Enithares sobria on the cladoceran prey organism Daphnia longispina. A Type II functional response was observed for E. sobria predating on D. longispina and while temperature and habitat complexity had no effect on the response type, these environmental variables interacted with consequences for the magnitude of the functional responses. Overall, structural complexity favored the predator as greater consumption was observed in the most complex habitat treatment. Temperature effects were also evident although these effects were not unidirectional with regard to treatment factor gradients as predators were the most successful at intermediary temperatures. Furthermore, there was a complex interplay between habitat complexity and temperature, with attack rates being greatest at low and high complexities within intermediate temperatures, while at zero complexity attack rates were greatest at the lowest temperature. The effect of habitat on handling times was only evident in the low temperature treatments which decreased steadily with each increase in complexity. Through the application of functional responses the synergistic effects of multiple environmental drivers on predator–prey interaction outcomes have been highlighted, adding insight into how interactions among species may be affected by natural or artificially induced environmental variability.
- Full Text:
- Date Issued: 2016
Emergent governance practices in the University of Malawi following reform implementation from 1997 to 2013
- Authors: Nampota, Tarsizius
- Date: 2016
- Subjects: Education, Higher -- Malawi , Universities and colleges -- Malawi , University of Malawi , Educational change -- Malawi
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1330 , http://hdl.handle.net/10962/d1019933
- Description: Higher education reform is an international phenomenon and one that greatly impacts on the form and function of Universities in society. I set out in this study to investigate the University of Malawi’s (UNIMA) experiences with governance reforms after observing that no comprehensive study of this process had been undertaken following the implementation of these reforms from 1997. I used Bhaskar’s Critical Realist Theory as my main theoretical framework because my intention was to understand the mechanisms from which such reforms emerged: the emergent governance practices and properties enabling or constraining governance reforms in UNIMA. I employed Archer’s Social Realist Theory in my research design and interpretation of the results, which entailed that I focus on issues of structure, culture and agency in UNIMA governance. I have established that the governance context in UNIMA in 1995 at the time the reforms were being considered was one that promoted the continuation of the status quo because the Malawi Government’s vested interest then was to exercise great control over UNIMA at system, institutional and disciplinary level of governance due to the political imperatives of the time in Malawi. However, this situation was frustrating to many in the University as it greatly impeded academic freedom. Furthermore, in 1995 the University relied heavily on Government’s financial structures. When these were subjected to structural reforms under the influence of the World Bank and the International Monetary Fund in the early nineties the impact seriously undermined the University’s revenue base and threatened to challenge further the realization of the University’s objectives. This prompted changes in the administrative and academic governance structures and culture intended to improve utilisation of the available limited resources as well as to broaden the University’s revenue base. The governance reform measures that were introduced were mainly influenced by New Public Management (NPM) ideologies. Most of the reforms intended to transform the administrative structures and culture were successfully implemented. The study revealed that this was enabled by the interests of those operating at disciplinary levels who were frustrated by the previous constraining governance context and who viewed such reforms as bringing about the self-governance they lacked. However, the majority of the reforms that were mainly targeted at academic restructuring were resisted because they were construed as contradictory to the interests of those in the academy particularly those concerned with matters of academic freedom. The study further revealed that the academic reforms were constrained by a lack of agency for change management and weak leadership at the top senior level of the University. In addition, there have been delays in amending the UNIMA Act, which should have catalysed some of the reforms, a scenario that has perpetuated many aspects of the institutional level of governance. Consequently, compared to the situation before the reforms were introduced, governance in UNIMA at the time of reporting manifested two scenarios: (a) an elaboration in governance practices at systems level where Government machinery exercises control and at enterprise (college) level where faculties and academic departments operate promoting cultural morphogenesis, or changes at the level of ideas, beliefs and values, which in turn is exerting pressure on governance practices at institutional level; and (b) morphostasis, or lack of change, at institutional levels of the governance exacerbated by the lack of amendment of the UNIMA Act and weak leadership. The findings have also led to uncertainty regarding the unitary nature of the University. There are fears that once the UNIMA Act is amended the four colleges forming UNIMA might break away to become separate universities.
- Full Text:
- Date Issued: 2016
- Authors: Nampota, Tarsizius
- Date: 2016
- Subjects: Education, Higher -- Malawi , Universities and colleges -- Malawi , University of Malawi , Educational change -- Malawi
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1330 , http://hdl.handle.net/10962/d1019933
- Description: Higher education reform is an international phenomenon and one that greatly impacts on the form and function of Universities in society. I set out in this study to investigate the University of Malawi’s (UNIMA) experiences with governance reforms after observing that no comprehensive study of this process had been undertaken following the implementation of these reforms from 1997. I used Bhaskar’s Critical Realist Theory as my main theoretical framework because my intention was to understand the mechanisms from which such reforms emerged: the emergent governance practices and properties enabling or constraining governance reforms in UNIMA. I employed Archer’s Social Realist Theory in my research design and interpretation of the results, which entailed that I focus on issues of structure, culture and agency in UNIMA governance. I have established that the governance context in UNIMA in 1995 at the time the reforms were being considered was one that promoted the continuation of the status quo because the Malawi Government’s vested interest then was to exercise great control over UNIMA at system, institutional and disciplinary level of governance due to the political imperatives of the time in Malawi. However, this situation was frustrating to many in the University as it greatly impeded academic freedom. Furthermore, in 1995 the University relied heavily on Government’s financial structures. When these were subjected to structural reforms under the influence of the World Bank and the International Monetary Fund in the early nineties the impact seriously undermined the University’s revenue base and threatened to challenge further the realization of the University’s objectives. This prompted changes in the administrative and academic governance structures and culture intended to improve utilisation of the available limited resources as well as to broaden the University’s revenue base. The governance reform measures that were introduced were mainly influenced by New Public Management (NPM) ideologies. Most of the reforms intended to transform the administrative structures and culture were successfully implemented. The study revealed that this was enabled by the interests of those operating at disciplinary levels who were frustrated by the previous constraining governance context and who viewed such reforms as bringing about the self-governance they lacked. However, the majority of the reforms that were mainly targeted at academic restructuring were resisted because they were construed as contradictory to the interests of those in the academy particularly those concerned with matters of academic freedom. The study further revealed that the academic reforms were constrained by a lack of agency for change management and weak leadership at the top senior level of the University. In addition, there have been delays in amending the UNIMA Act, which should have catalysed some of the reforms, a scenario that has perpetuated many aspects of the institutional level of governance. Consequently, compared to the situation before the reforms were introduced, governance in UNIMA at the time of reporting manifested two scenarios: (a) an elaboration in governance practices at systems level where Government machinery exercises control and at enterprise (college) level where faculties and academic departments operate promoting cultural morphogenesis, or changes at the level of ideas, beliefs and values, which in turn is exerting pressure on governance practices at institutional level; and (b) morphostasis, or lack of change, at institutional levels of the governance exacerbated by the lack of amendment of the UNIMA Act and weak leadership. The findings have also led to uncertainty regarding the unitary nature of the University. There are fears that once the UNIMA Act is amended the four colleges forming UNIMA might break away to become separate universities.
- Full Text:
- Date Issued: 2016
Emotional intelligence training model for executive leadership in South Africa
- Authors: Els, Deon André
- Date: 2016
- Subjects: Development leadership -- South Africa , Executives -- Training of -- South Africa , Emotional intelligence -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/7398 , vital:21350
- Description: Global leadership crises and increasing executive leadership failures necessitate a new approach to executive leadership development. Globalisation results in new leadership challenges that affect people, the planet and peace across the world. Critical issues include increasing extremism and terrorism, displaced migrants fleeing to stable countries, earth warming and economic decline. The role of the individual executive leader cannot be isolated from human development challenges. Various executive leadership failures and examples of unethical leadership practises, both internationally and in South Africa, place the focus on ethical governance and emotionally matured leadership development. This study follows a nexus, based on a three-stranded cordial link between human development, emotional intelligence and executive leadership. The central themes of the United Nations Human Development’s (UNDP) reports of 1990 to 2009 as well as the Post-United Nations Human Development Report of 2015 form a framework for evaluating the relationship between human development and executive leadership. Although economic growth is central to human development, the development of people through building human capabilities and active participation to improve their lives, are the main goals of the UNDP-2015. The role of executive leadership, leadership derailment and required executive proficiencies and attributes are investigated by evaluating traditional leadership theories and approaches as a lens for investigating leadership development. The positive effect of globalisation is that it affords new approaches and opportunities for executive leadership development. Emotional intelligence-based leadership, including the role of neuro-leadership, is evaluated and an integrative approach that involves the new paradigm of leadership as a response to human development challenges and globalisation is presented. The new paradigm of integrative leadership approaches includes empirical-based authentic leadership, shared leadership and gender-based leadership. The integrative leadership models of Hatala and Passmore are selected as a framework to propose a theoretical emotional intelligence leadership model for this study. New opportunities to develop emotionally intelligent executive leaders include technology-based training, iLeadership and eLeadership in an environment without boundaries. Time constraints are identified as a key obstacle for leadership development. Various training and executive coaching strategies are evaluated and proposed to accelerate leadership development. The link between human development and executive leadership development is proposed by collective leadership approaches towards Corporate Social Responsibilities (CSR) above entrepreneurial acumen and stakeholder involvement. A positivist approach based on quantitative research using Structural Equation Modelling (SEM) is used. The primary research problem is formulated to investigate the multidimensional and complex nature of factors that influence the success of developing emotionally intelligent executive leaders in South Africa. A conceptual theoretical model comprising of factors that influence Human Development and the perceived success of Emotional Intelligence Training is developed. A total of ten independent variables that influence the two mentioned dependent variables are identified. The proposed model and envisaged hypotheses are empirically tested. The study consists of a 73-itemed questionnaire with 360 participants. The sourced data are statically analysed by means of the exploratory factor analysis (EFA) to assess the discriminate validity of the research instrument and to confirm underlying dimensions of the constructs. Cronbach-alpha coefficients are calculated for each of the identified factors by using SEM. The significance of the hypothesised relationships in the revised model is tested. The value of this study’s contribution to the body of knowledge lies within the findings, the proposed Integrative Emotional Intelligence Leadership Model and recommendations for future research. The proposed model identifies practical training approaches to accelerate executive leadership against a background of serious leadership failures in South Africa.
- Full Text:
- Date Issued: 2016
- Authors: Els, Deon André
- Date: 2016
- Subjects: Development leadership -- South Africa , Executives -- Training of -- South Africa , Emotional intelligence -- South Africa
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/7398 , vital:21350
- Description: Global leadership crises and increasing executive leadership failures necessitate a new approach to executive leadership development. Globalisation results in new leadership challenges that affect people, the planet and peace across the world. Critical issues include increasing extremism and terrorism, displaced migrants fleeing to stable countries, earth warming and economic decline. The role of the individual executive leader cannot be isolated from human development challenges. Various executive leadership failures and examples of unethical leadership practises, both internationally and in South Africa, place the focus on ethical governance and emotionally matured leadership development. This study follows a nexus, based on a three-stranded cordial link between human development, emotional intelligence and executive leadership. The central themes of the United Nations Human Development’s (UNDP) reports of 1990 to 2009 as well as the Post-United Nations Human Development Report of 2015 form a framework for evaluating the relationship between human development and executive leadership. Although economic growth is central to human development, the development of people through building human capabilities and active participation to improve their lives, are the main goals of the UNDP-2015. The role of executive leadership, leadership derailment and required executive proficiencies and attributes are investigated by evaluating traditional leadership theories and approaches as a lens for investigating leadership development. The positive effect of globalisation is that it affords new approaches and opportunities for executive leadership development. Emotional intelligence-based leadership, including the role of neuro-leadership, is evaluated and an integrative approach that involves the new paradigm of leadership as a response to human development challenges and globalisation is presented. The new paradigm of integrative leadership approaches includes empirical-based authentic leadership, shared leadership and gender-based leadership. The integrative leadership models of Hatala and Passmore are selected as a framework to propose a theoretical emotional intelligence leadership model for this study. New opportunities to develop emotionally intelligent executive leaders include technology-based training, iLeadership and eLeadership in an environment without boundaries. Time constraints are identified as a key obstacle for leadership development. Various training and executive coaching strategies are evaluated and proposed to accelerate leadership development. The link between human development and executive leadership development is proposed by collective leadership approaches towards Corporate Social Responsibilities (CSR) above entrepreneurial acumen and stakeholder involvement. A positivist approach based on quantitative research using Structural Equation Modelling (SEM) is used. The primary research problem is formulated to investigate the multidimensional and complex nature of factors that influence the success of developing emotionally intelligent executive leaders in South Africa. A conceptual theoretical model comprising of factors that influence Human Development and the perceived success of Emotional Intelligence Training is developed. A total of ten independent variables that influence the two mentioned dependent variables are identified. The proposed model and envisaged hypotheses are empirically tested. The study consists of a 73-itemed questionnaire with 360 participants. The sourced data are statically analysed by means of the exploratory factor analysis (EFA) to assess the discriminate validity of the research instrument and to confirm underlying dimensions of the constructs. Cronbach-alpha coefficients are calculated for each of the identified factors by using SEM. The significance of the hypothesised relationships in the revised model is tested. The value of this study’s contribution to the body of knowledge lies within the findings, the proposed Integrative Emotional Intelligence Leadership Model and recommendations for future research. The proposed model identifies practical training approaches to accelerate executive leadership against a background of serious leadership failures in South Africa.
- Full Text:
- Date Issued: 2016
Employee engagement and staff retention in a motor manufacturing company in the Eastern Cape
- Authors: Sekalo,Siviwe
- Date: 2016
- Subjects: Employee retention -- South Africa -- Eastern Cape Motor industry -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/12757 , vital:27118
- Description: There is an overwhelming body of literature that exist in the subject of employee engagement. More and more studies are still conducted in this phenomenon as it had proved to produce high returns for organisations when mastered.The universal definition of this concept has not been found, various scholars continue to provide different views on how it should be defined. These definitions however bear common themes such as energy, taking initiative, going an extra mile, being grossly involved in the task, organisational citizenship, involvement, satisfaction, connection and enthusiasm which are caused by a feeling of being taken care of by the employer. It is clear from these that there is a reciprocal relationship between employer and employee which is claimed to have a link to profits and staff retention; as a result employers are increasingly devising strategies to engage the employees in order to reap the said benefits. The purpose of this study is to facilitate employee engagement and staff retention a motor manufacturing company in the Eastern Cape. In order to archive that the study assessed the level of engagement of artisans by means of a questionnaire focusing on factors such as meaningful work, organisational culture, social relationships, rewards and recognition and career development as these are repeatedly identified in the literature as key drivers of employee engagement. An imperial study was done on these drivers as well as on the existing company engagement programs to identify the employee’s perception of their effectiveness. The result of the study proves that artisans of this company are engaged and that all the drivers above were confirmed to have influence employee engagement and staff retention. The study however the study found that there is a split on the effectiveness of the existing engagement programs in the company with only less than 50% saying they were effective. A strong relationship was found to exist between all the factors that were studied and employee engagement and staff retention.
- Full Text:
- Date Issued: 2016
- Authors: Sekalo,Siviwe
- Date: 2016
- Subjects: Employee retention -- South Africa -- Eastern Cape Motor industry -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/12757 , vital:27118
- Description: There is an overwhelming body of literature that exist in the subject of employee engagement. More and more studies are still conducted in this phenomenon as it had proved to produce high returns for organisations when mastered.The universal definition of this concept has not been found, various scholars continue to provide different views on how it should be defined. These definitions however bear common themes such as energy, taking initiative, going an extra mile, being grossly involved in the task, organisational citizenship, involvement, satisfaction, connection and enthusiasm which are caused by a feeling of being taken care of by the employer. It is clear from these that there is a reciprocal relationship between employer and employee which is claimed to have a link to profits and staff retention; as a result employers are increasingly devising strategies to engage the employees in order to reap the said benefits. The purpose of this study is to facilitate employee engagement and staff retention a motor manufacturing company in the Eastern Cape. In order to archive that the study assessed the level of engagement of artisans by means of a questionnaire focusing on factors such as meaningful work, organisational culture, social relationships, rewards and recognition and career development as these are repeatedly identified in the literature as key drivers of employee engagement. An imperial study was done on these drivers as well as on the existing company engagement programs to identify the employee’s perception of their effectiveness. The result of the study proves that artisans of this company are engaged and that all the drivers above were confirmed to have influence employee engagement and staff retention. The study however the study found that there is a split on the effectiveness of the existing engagement programs in the company with only less than 50% saying they were effective. A strong relationship was found to exist between all the factors that were studied and employee engagement and staff retention.
- Full Text:
- Date Issued: 2016
Employee happiness in general motors
- Authors: Cooper, Julian
- Date: 2016
- Subjects: Job satisfaction -- South Africa , Corporate culture -- South Africa , Happiness -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/4365 , vital:20590
- Description: Happiness is essentially the degree to which you find and judge your existence as favourable, in addition to an enduring, psychological feeling of contentment. In the hedonic view, happiness is pleasant feelings and favourable judgements, while the contrasting eudaimonic view describes it as doing what is morally right, what is righteous, that will enhance growth and that is meaningful to an individual. Both these views contribute to the overall happiness of an individual. People that are pleased with their lives usually experience greater satisfaction in their jobs. This is in line with the literature as happiness is positively correlated with job satisfaction, which suggests that a happy employee will most likely result in one that is satisfied with his/her job. In addition, happiness is correlated with evidence of success in the workplace and can increase an employee’s effectiveness at work. It is, therefore, essential that organisations identify the factors which influence employee happiness in order to enhance its cultural value-offering for employees and, in turn, increase their levels of job satisfaction. Job satisfaction is essentially the degree to which a person enjoys his/her job. It is the positive emotional state resulting from the evaluation of one’s work experience. This has profitable outcomes such as improved work performance. Furthermore, people who experience satisfaction in their jobs are better ambassadors for their organisation, demonstrate greater commitment, are more engaged and perform better within the organisation than their unhappy peers. Job satisfaction can be deemed an attitude. It is therefore important to understand the dimensions of the job, which are complex and interrelated in nature, in order to understand job attitudes. Organisational culture has been shown to influence the attitude and behaviour of employees through shared values and beliefs in the organisation. It is for this reason that there is a significant need to determine the factors in organisational culture that influence employee happiness and, in turn, job satisfaction. An organisation’s employees, through their participation and commitment, can be regarded as the most important source of success for the organisation. Organisational culture can therefore, greatly influence the efficiency and effectiveness of an organisation through its employees. Moreover, the culture of an organisation has a significant influence on the commitment and satisfaction of its employees. It inspires employees not only to feel committed to the organisation but also to perform well. The correlation between organisational culture and job satisfaction have been examined by various authors in the literature. All of these authors found a positive relationship between the two concepts. These conclusions show that the culture of an organisation can actually influence an employee’s job satisfaction and therefore his/her happiness. This research investigates the cultural value-offering of General Motors South Africa (GMSA) and its alignment to the needs of its employees. Until the end of 2012, an employee needs-analysis regarding employee happiness and his/her job satisfaction, was non-existent in the organisation. Towards the end of 2012 the organisation introduced a “Workplace of Choice” survey to perform an employee needs-analysis in order to investigate if there was a difference between employee needs and the organisation’s cultural value-offering. Another “Workplace of Choice” survey followed in 2014. This, however, was performed with the staff employees only and not with the hourly employees. Many organisations neglect to analyse the workplace needs of their employees to ensure that the organisation fully understands and is able to satisfy or accommodate these needs. Understanding employee needs is crucial to an organisation’s success. It is therefore important that the organisation investigates the employee needs to be able to align them with the cultural value-offering of the organisation. The purpose of this study is to advance the current understanding of Employee Happiness in the workplace by conducting a systematic analysis of the factors in Organisational Culture that influence Employee Happiness and, in turn, their Job Satisfaction in GMSA.
- Full Text:
- Date Issued: 2016
- Authors: Cooper, Julian
- Date: 2016
- Subjects: Job satisfaction -- South Africa , Corporate culture -- South Africa , Happiness -- South Africa
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/4365 , vital:20590
- Description: Happiness is essentially the degree to which you find and judge your existence as favourable, in addition to an enduring, psychological feeling of contentment. In the hedonic view, happiness is pleasant feelings and favourable judgements, while the contrasting eudaimonic view describes it as doing what is morally right, what is righteous, that will enhance growth and that is meaningful to an individual. Both these views contribute to the overall happiness of an individual. People that are pleased with their lives usually experience greater satisfaction in their jobs. This is in line with the literature as happiness is positively correlated with job satisfaction, which suggests that a happy employee will most likely result in one that is satisfied with his/her job. In addition, happiness is correlated with evidence of success in the workplace and can increase an employee’s effectiveness at work. It is, therefore, essential that organisations identify the factors which influence employee happiness in order to enhance its cultural value-offering for employees and, in turn, increase their levels of job satisfaction. Job satisfaction is essentially the degree to which a person enjoys his/her job. It is the positive emotional state resulting from the evaluation of one’s work experience. This has profitable outcomes such as improved work performance. Furthermore, people who experience satisfaction in their jobs are better ambassadors for their organisation, demonstrate greater commitment, are more engaged and perform better within the organisation than their unhappy peers. Job satisfaction can be deemed an attitude. It is therefore important to understand the dimensions of the job, which are complex and interrelated in nature, in order to understand job attitudes. Organisational culture has been shown to influence the attitude and behaviour of employees through shared values and beliefs in the organisation. It is for this reason that there is a significant need to determine the factors in organisational culture that influence employee happiness and, in turn, job satisfaction. An organisation’s employees, through their participation and commitment, can be regarded as the most important source of success for the organisation. Organisational culture can therefore, greatly influence the efficiency and effectiveness of an organisation through its employees. Moreover, the culture of an organisation has a significant influence on the commitment and satisfaction of its employees. It inspires employees not only to feel committed to the organisation but also to perform well. The correlation between organisational culture and job satisfaction have been examined by various authors in the literature. All of these authors found a positive relationship between the two concepts. These conclusions show that the culture of an organisation can actually influence an employee’s job satisfaction and therefore his/her happiness. This research investigates the cultural value-offering of General Motors South Africa (GMSA) and its alignment to the needs of its employees. Until the end of 2012, an employee needs-analysis regarding employee happiness and his/her job satisfaction, was non-existent in the organisation. Towards the end of 2012 the organisation introduced a “Workplace of Choice” survey to perform an employee needs-analysis in order to investigate if there was a difference between employee needs and the organisation’s cultural value-offering. Another “Workplace of Choice” survey followed in 2014. This, however, was performed with the staff employees only and not with the hourly employees. Many organisations neglect to analyse the workplace needs of their employees to ensure that the organisation fully understands and is able to satisfy or accommodate these needs. Understanding employee needs is crucial to an organisation’s success. It is therefore important that the organisation investigates the employee needs to be able to align them with the cultural value-offering of the organisation. The purpose of this study is to advance the current understanding of Employee Happiness in the workplace by conducting a systematic analysis of the factors in Organisational Culture that influence Employee Happiness and, in turn, their Job Satisfaction in GMSA.
- Full Text:
- Date Issued: 2016
Employment and diversity in the cultural and creative industries in South Africa: research note
- Authors: Snowball, Jeanette D
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71493 , vital:29858 , https://hdl.handle.net/10520/EJC188591
- Description: The publication of Richard Florida's (2002) The Rise of the Creative Class marked a growing international interest in the creative economy. There are several ways of understanding the creative economy, often divided into the cultural and creative industries. Cultural industries are those whose major outputs have some symbolic value, such as fine arts, film and craft, jewelry design, publishing and fashion. Creative industries are defined more broadly as those that have knowledge as their major input. In addition to cultural goods and services, these include things like software design and internet services. UNESCO (2009) provides guidelines for defining the cultural and creative industries and the ways in which they can be measured, but there is currently no international consensus. Nor is there likely to be, since different countries will have very different levels of involvement and focus that may shape what information is useful, for example, for shaping policy.
- Full Text: false
- Date Issued: 2016
- Authors: Snowball, Jeanette D
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/71493 , vital:29858 , https://hdl.handle.net/10520/EJC188591
- Description: The publication of Richard Florida's (2002) The Rise of the Creative Class marked a growing international interest in the creative economy. There are several ways of understanding the creative economy, often divided into the cultural and creative industries. Cultural industries are those whose major outputs have some symbolic value, such as fine arts, film and craft, jewelry design, publishing and fashion. Creative industries are defined more broadly as those that have knowledge as their major input. In addition to cultural goods and services, these include things like software design and internet services. UNESCO (2009) provides guidelines for defining the cultural and creative industries and the ways in which they can be measured, but there is currently no international consensus. Nor is there likely to be, since different countries will have very different levels of involvement and focus that may shape what information is useful, for example, for shaping policy.
- Full Text: false
- Date Issued: 2016
Enablers and barriers to involvement in commercialisation
- Authors: Chetty, Mary-Ann T
- Date: 2016
- Subjects: Commercialism , Entrepreneurship , Technology transfer
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/4720 , vital:20657
- Description: Universities are facing growing pressure to contribute towards innovation which has social impact and which contributes to economic development. Researchers mainly in the Science and Engineering fields are the primary sources of innovation outputs from universities and as such their involvement in commercialisation activities directly adds to the growth of innovative outputs from publicly financed research. Technology Transfer Offices (TTO) have been established at universities across South Africa to foster the involvement of researchers in commercialisation activities, to champion the innovation conversation within higher education institutions and to progress innovations from concept to application in society. This study focussed on understanding the factors which enable or create a barrier to the involvement of researchers in commercialisation activities at the Nelson Mandela Metropolitan University. The key elements examined in this study include the researchers’ perception of enablers (monetary and nonmonetary incentives) and barriers to involvement at national, institutional and individual levels. This study undertook to understand the perceptions of researchers of enablers and barriers to involvement in commercialisation at the Nelson Mandela Metropolitan University. Researchers in the two faculties of Science and Engineering, Built Environment and Information Technology were approached to anonymously complete an electronic survey, the questions for which were developed from literature. The results from the survey were analysed using descriptive statistics and hypothesis testing. This study finds that a combination of incentives is necessary to enable researcher involvement and to lower barriers to involvement in commercialisation research. A set of recommendations based on the study are put forward on how such recommendations can be implemented.
- Full Text:
- Date Issued: 2016
- Authors: Chetty, Mary-Ann T
- Date: 2016
- Subjects: Commercialism , Entrepreneurship , Technology transfer
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/4720 , vital:20657
- Description: Universities are facing growing pressure to contribute towards innovation which has social impact and which contributes to economic development. Researchers mainly in the Science and Engineering fields are the primary sources of innovation outputs from universities and as such their involvement in commercialisation activities directly adds to the growth of innovative outputs from publicly financed research. Technology Transfer Offices (TTO) have been established at universities across South Africa to foster the involvement of researchers in commercialisation activities, to champion the innovation conversation within higher education institutions and to progress innovations from concept to application in society. This study focussed on understanding the factors which enable or create a barrier to the involvement of researchers in commercialisation activities at the Nelson Mandela Metropolitan University. The key elements examined in this study include the researchers’ perception of enablers (monetary and nonmonetary incentives) and barriers to involvement at national, institutional and individual levels. This study undertook to understand the perceptions of researchers of enablers and barriers to involvement in commercialisation at the Nelson Mandela Metropolitan University. Researchers in the two faculties of Science and Engineering, Built Environment and Information Technology were approached to anonymously complete an electronic survey, the questions for which were developed from literature. The results from the survey were analysed using descriptive statistics and hypothesis testing. This study finds that a combination of incentives is necessary to enable researcher involvement and to lower barriers to involvement in commercialisation research. A set of recommendations based on the study are put forward on how such recommendations can be implemented.
- Full Text:
- Date Issued: 2016
Enactivism as a powerful theoretical framework for research and tool to reflect on my own role as a supervisor:
- Authors: Schäfer, Marc
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141102 , vital:37944 , DOI: 10.1080/18117295.2016.1243938
- Description: Enactivism, as an interesting and useful theoretical underpinning is gaining traction in Mathematics Education research. It forms the central theme of this paper whose aim is two-fold: first to describe and engage with how elements of enactivism informed a PhD study, both on a theoretical and analytical level, and second to reflect on the enacted role of the supervisor of this study. Despite the inevitable embodied relationship between the supervisor and the supervised PhD project, it is not often written about. This paper thus attempts to address this. The PhD study in question used constructs of enactivism such as autonomy, sense-making, emergence, embodiment and experience to design a pre-service mathematics education programme and then explored the growth of student teachers’ mathematical identity and disposition in their development of becoming mathematics teachers. The PhD supervision process was framed by the enactivist notion that learning and the construction of meaning and knowledge is co-created by the lecturer, the student and the particular context.
- Full Text:
- Date Issued: 2016
- Authors: Schäfer, Marc
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/141102 , vital:37944 , DOI: 10.1080/18117295.2016.1243938
- Description: Enactivism, as an interesting and useful theoretical underpinning is gaining traction in Mathematics Education research. It forms the central theme of this paper whose aim is two-fold: first to describe and engage with how elements of enactivism informed a PhD study, both on a theoretical and analytical level, and second to reflect on the enacted role of the supervisor of this study. Despite the inevitable embodied relationship between the supervisor and the supervised PhD project, it is not often written about. This paper thus attempts to address this. The PhD study in question used constructs of enactivism such as autonomy, sense-making, emergence, embodiment and experience to design a pre-service mathematics education programme and then explored the growth of student teachers’ mathematical identity and disposition in their development of becoming mathematics teachers. The PhD supervision process was framed by the enactivist notion that learning and the construction of meaning and knowledge is co-created by the lecturer, the student and the particular context.
- Full Text:
- Date Issued: 2016
Encompassing the relative non-target risks from agents and their alien plant targets in biological control assessments
- Downey, Paul O, Paterson, Iain D
- Authors: Downey, Paul O , Paterson, Iain D
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/417940 , vital:71496 , xlink:href="https://doi.org/10.1007/s10526-016-9744-1"
- Description: Criticisms about the safety of biological control of alien plants has resulted in a risk-averse approach, where the risks posed by the agent are paramount and the risks posed by the alien plant are neglected. We argue that the risk associated with non-target damage from agents needs to be assessed relative to that of their target alien plants. A literature review of the non-target risks associated with biological control agents was undertaken in terms of the risk to native species from agents relative to the risk to native species from their alien plant targets. We then developed a framework that compares the consequence with the likelihood of non-target damage for both agents and their targets to provide an overall risk rating. Assessments of the risk of damage from both agents and their target alien plants will enable researchers, managers and policy makers to better assess the risks from biological control.
- Full Text:
- Date Issued: 2016
- Authors: Downey, Paul O , Paterson, Iain D
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/417940 , vital:71496 , xlink:href="https://doi.org/10.1007/s10526-016-9744-1"
- Description: Criticisms about the safety of biological control of alien plants has resulted in a risk-averse approach, where the risks posed by the agent are paramount and the risks posed by the alien plant are neglected. We argue that the risk associated with non-target damage from agents needs to be assessed relative to that of their target alien plants. A literature review of the non-target risks associated with biological control agents was undertaken in terms of the risk to native species from agents relative to the risk to native species from their alien plant targets. We then developed a framework that compares the consequence with the likelihood of non-target damage for both agents and their targets to provide an overall risk rating. Assessments of the risk of damage from both agents and their target alien plants will enable researchers, managers and policy makers to better assess the risks from biological control.
- Full Text:
- Date Issued: 2016
Encouraging pro-environmental behaviour: energy use and recycling at Rhodes University, South Africa
- Mtutu, Paidamoyo, Thondhlana, Gladman
- Authors: Mtutu, Paidamoyo , Thondhlana, Gladman
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67743 , vital:29136 , https://doi.org/10.1016/j.habitatint.2015.11.031
- Description: Publisher version , The rapid expansion of student numbers, staff and support infrastructures in higher education institutions often result in increased demand for resources such as energy and paper. Promoting pro-environmental behaviour is critical if higher education institutions are to achieve sustainable resource use. Using surveys, reported energy use and recycling behaviour of staff and students in the Faculty of Education at Rhodes University, South Africa was explored. The results showed that self-reported pro-environmental behaviour was mediated by demographic factors and personal values such as ‘liking of aesthetic beauty and biodiversity’, ‘social relations’, ‘a varied life’ and ‘freedom’. Personal values, though key in shaping participants' attitudes toward the environment did not always translate into pro-environmental behaviour. Situational factors beyond the control of participants were cited as barriers to pro-environmental actions. Lessons from this study point to the need to carefully study the assumptions underlying intervention strategies aimed at promoting pro-environmental behaviour and to get rid of barriers to enable pro-environmental actions.
- Full Text: false
- Date Issued: 2016
Encouraging pro-environmental behaviour: energy use and recycling at Rhodes University, South Africa
- Authors: Mtutu, Paidamoyo , Thondhlana, Gladman
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/67743 , vital:29136 , https://doi.org/10.1016/j.habitatint.2015.11.031
- Description: Publisher version , The rapid expansion of student numbers, staff and support infrastructures in higher education institutions often result in increased demand for resources such as energy and paper. Promoting pro-environmental behaviour is critical if higher education institutions are to achieve sustainable resource use. Using surveys, reported energy use and recycling behaviour of staff and students in the Faculty of Education at Rhodes University, South Africa was explored. The results showed that self-reported pro-environmental behaviour was mediated by demographic factors and personal values such as ‘liking of aesthetic beauty and biodiversity’, ‘social relations’, ‘a varied life’ and ‘freedom’. Personal values, though key in shaping participants' attitudes toward the environment did not always translate into pro-environmental behaviour. Situational factors beyond the control of participants were cited as barriers to pro-environmental actions. Lessons from this study point to the need to carefully study the assumptions underlying intervention strategies aimed at promoting pro-environmental behaviour and to get rid of barriers to enable pro-environmental actions.
- Full Text: false
- Date Issued: 2016
Energy management system for the diagnosis and control of an automatic guided vehicle
- Authors: Church, Stuart Michael
- Date: 2016
- Subjects: Automated guided vehicle systems , Mechatronics
- Language: English
- Type: Thesis , Masters , MEng
- Identifier: http://hdl.handle.net/10948/4798 , vital:20681
- Description: With the increase in electronic equipment implemented in various systems, as well as the increase in calculating power that these devices offer, designers are being empowered to make use of this power in real-time systems to diagnose and protect the systems themselves. This reasoning is too compounded by the focus on efficiency and safety in the design of complex systems, as well as the increasing expense and sensitivity of the electronic components themselves. With this in mind, this dissertation aims at developing a comprehensive measurement, control and reaction system for the electrical diagnosis and ultimately optimisation of complex electrical and electronic systems. This system will serve as a real-time diagnosis tool, which will enable the real-time diagnosis of various components in an electro-mechanical system, which can then be interpreted to determine the working state of the various components. Another sphere of this project will involve the accurate monitoring of the battery status as well as actively balancing the series connected batteries. The focus on the batteries will seek to prolong the life of the batteries, while being able to squeeze as much capacity out of them. The initial design and testing will be based on an AGV system implemented at VWSA, however a main goal throughout the design process will be modularity, i.e. the ease of implementation of this system in other systems. The key technologies used in the development of this system will still comprise of the components used in the original AGV, however new prototype components sourced from Microcare are used for the battery management system, while current sensors directly connected to the PLC’s analog input ports will be used for the active monitoring of currents distributed through the AGV.
- Full Text:
- Date Issued: 2016
- Authors: Church, Stuart Michael
- Date: 2016
- Subjects: Automated guided vehicle systems , Mechatronics
- Language: English
- Type: Thesis , Masters , MEng
- Identifier: http://hdl.handle.net/10948/4798 , vital:20681
- Description: With the increase in electronic equipment implemented in various systems, as well as the increase in calculating power that these devices offer, designers are being empowered to make use of this power in real-time systems to diagnose and protect the systems themselves. This reasoning is too compounded by the focus on efficiency and safety in the design of complex systems, as well as the increasing expense and sensitivity of the electronic components themselves. With this in mind, this dissertation aims at developing a comprehensive measurement, control and reaction system for the electrical diagnosis and ultimately optimisation of complex electrical and electronic systems. This system will serve as a real-time diagnosis tool, which will enable the real-time diagnosis of various components in an electro-mechanical system, which can then be interpreted to determine the working state of the various components. Another sphere of this project will involve the accurate monitoring of the battery status as well as actively balancing the series connected batteries. The focus on the batteries will seek to prolong the life of the batteries, while being able to squeeze as much capacity out of them. The initial design and testing will be based on an AGV system implemented at VWSA, however a main goal throughout the design process will be modularity, i.e. the ease of implementation of this system in other systems. The key technologies used in the development of this system will still comprise of the components used in the original AGV, however new prototype components sourced from Microcare are used for the battery management system, while current sensors directly connected to the PLC’s analog input ports will be used for the active monitoring of currents distributed through the AGV.
- Full Text:
- Date Issued: 2016
Engendering the meaningful use of electronic medical records: a South African perspective
- Chipfumbu, Colletor Tendeukai
- Authors: Chipfumbu, Colletor Tendeukai
- Date: 2016
- Subjects: Electronic records -- South Africa -- Management Information storage and retrieval systems -- Management , Medical records -- South Africa Medical records -- Data processing
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/18420 , vital:28635
- Description: Theoretically, the use of Electronic Medical Records (EMRs) holds promise of numerous benefits in healthcare provision, including improvement in continuity of care, quality of care and safety. However, in practice, there is evidence that the adoption of electronic medical records has been slow and where adopted, often lacks meaningful use. Thus there is a clear dichotomy between the ambitions for EMR use and the reality of EMR implementation. In the USA, a legislative approach was taken to turn around the situation. Other countries such as Canada and European countries have followed suit (in their own way) to address the adoption and meaningful use of electronic medical records. The South African e-Health strategy and the National Health Normative Standards Framework for Interoperability in eHealth in South Africa documents both recommend the adoption of EMRs. Much work has been done to establish a baseline for standards to ensure interoperability and data portability of healthcare applications and data. However, even with the increased focus on e-Health, South Africa remains excessively reliant on paper-based medical records. Where health information technologies have been adopted, there is lack of coordination between and within provinces, leading to a multitude of systems and vendors. Thus there is a lack of systematic adoption and meaningful use of EMRs in South Africa. The main objective of this research is to develop the components required to engender meaningful use of electronic medical records in the South African healthcare context. The main contributors are identified as EMR certification and consistent, proper use of certified EMRs. Literature review, a Delphi study and logical argumentation are used to develop the relevant components for the South African healthcare context. The benefits of EMRs can only be realized through systematic adoption and meaningful use of EMRs, thus this research contributes to providing a road map for engendering the meaningful use of EMRs with the ultimate aim of improving healthcare in the South African healthcare landscape.
- Full Text:
- Date Issued: 2016
- Authors: Chipfumbu, Colletor Tendeukai
- Date: 2016
- Subjects: Electronic records -- South Africa -- Management Information storage and retrieval systems -- Management , Medical records -- South Africa Medical records -- Data processing
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: http://hdl.handle.net/10948/18420 , vital:28635
- Description: Theoretically, the use of Electronic Medical Records (EMRs) holds promise of numerous benefits in healthcare provision, including improvement in continuity of care, quality of care and safety. However, in practice, there is evidence that the adoption of electronic medical records has been slow and where adopted, often lacks meaningful use. Thus there is a clear dichotomy between the ambitions for EMR use and the reality of EMR implementation. In the USA, a legislative approach was taken to turn around the situation. Other countries such as Canada and European countries have followed suit (in their own way) to address the adoption and meaningful use of electronic medical records. The South African e-Health strategy and the National Health Normative Standards Framework for Interoperability in eHealth in South Africa documents both recommend the adoption of EMRs. Much work has been done to establish a baseline for standards to ensure interoperability and data portability of healthcare applications and data. However, even with the increased focus on e-Health, South Africa remains excessively reliant on paper-based medical records. Where health information technologies have been adopted, there is lack of coordination between and within provinces, leading to a multitude of systems and vendors. Thus there is a lack of systematic adoption and meaningful use of EMRs in South Africa. The main objective of this research is to develop the components required to engender meaningful use of electronic medical records in the South African healthcare context. The main contributors are identified as EMR certification and consistent, proper use of certified EMRs. Literature review, a Delphi study and logical argumentation are used to develop the relevant components for the South African healthcare context. The benefits of EMRs can only be realized through systematic adoption and meaningful use of EMRs, thus this research contributes to providing a road map for engendering the meaningful use of EMRs with the ultimate aim of improving healthcare in the South African healthcare landscape.
- Full Text:
- Date Issued: 2016
Enhanced nonlinear optical responses of zinc diaminopyrimidin-2-ylthio phthalocyanine conjugated to AgxAuy alloy nanoparticles
- Bankole, Owolabi M, Osifeko, Olawale L, Nyokong, Tebello
- Authors: Bankole, Owolabi M , Osifeko, Olawale L , Nyokong, Tebello
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/240382 , vital:50829 , xlink:href="https://doi.org/10.1016/j.jphotochem.2016.06.025"
- Description: In this article, the photophysical and nonlinear optical (NLO) characterizations of diaminopyrimidin-2-ylthio phthalocyaninatozinc (II) (2) before and after conjugation to AgxAuy nano-alloys are discussed. Phthalocyanines-AgxAuy (2-AgxAuy) composites showed enhanced triplet state and nonlinear optical behaviour when compared to free phthalocyanine. Optical limiting (OL) responses of the samples were evaluated using Z-scan technique at 532 nm and 10 ns in dimethyl sulfoxide. Reverse saturable absorption (RSA), which is a direct consequence of triplet absorption of already excited molecules was observed as the dominant mechanism responsible for nonlinearity of the samples. By virtue of the magnitude of absorption coefficients and other NLO optical parameters estimated in this work, 2-AgxAuy composites were found to exhibit stronger optical limiting responses than unconjugated phthalocyanine. The large third-order susceptibilities of the composites make them suitable materials for attenuating modern laser radiations, and also found useful in various optical applications.
- Full Text:
- Date Issued: 2016
- Authors: Bankole, Owolabi M , Osifeko, Olawale L , Nyokong, Tebello
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/240382 , vital:50829 , xlink:href="https://doi.org/10.1016/j.jphotochem.2016.06.025"
- Description: In this article, the photophysical and nonlinear optical (NLO) characterizations of diaminopyrimidin-2-ylthio phthalocyaninatozinc (II) (2) before and after conjugation to AgxAuy nano-alloys are discussed. Phthalocyanines-AgxAuy (2-AgxAuy) composites showed enhanced triplet state and nonlinear optical behaviour when compared to free phthalocyanine. Optical limiting (OL) responses of the samples were evaluated using Z-scan technique at 532 nm and 10 ns in dimethyl sulfoxide. Reverse saturable absorption (RSA), which is a direct consequence of triplet absorption of already excited molecules was observed as the dominant mechanism responsible for nonlinearity of the samples. By virtue of the magnitude of absorption coefficients and other NLO optical parameters estimated in this work, 2-AgxAuy composites were found to exhibit stronger optical limiting responses than unconjugated phthalocyanine. The large third-order susceptibilities of the composites make them suitable materials for attenuating modern laser radiations, and also found useful in various optical applications.
- Full Text:
- Date Issued: 2016
Enhancing clinical preparedness of basic midwifery students: perceptions of midwifery educators
- Authors: Vuso, Virginia Zanyiwe
- Date: 2016
- Subjects: Midwifery -- Study and teaching Childbirth -- Study and teaching -- South Africa Nursing -- Study and teaching
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/13204 , vital:27161
- Description: Since the inception of the student supernumerary status, both globally and in South Africa, nursing and midwifery educators have been concerned about the clinical competencies of their students. Student clinical competency levels in South Africa are critical to midwifery practice, especially as most litigation against the Department of Health in South Africa concerns negligence in midwifery practice. In addition, the litigations mostly involve newly qualified midwives, thus suggesting a link with practice competency levels. Several challenges exist in the academic and practice environments regarding student learning, practice and clinical preparedness. Lack of support during clinical placement and a lack of facilities for use during clinical practice modules are among these challenges. Some students, due to the challenges they face with clinical learning and practice, fail to meet the practical competencies for examination entry requirements. Consequently, some of these students have to repeat the year or exit the programme. The current study sought to identify how to assist midwifery educators in their activities to prepare students for clinical placement readiness. The first objective of the study was to explore and describe the perceptions of midwifery educators regarding the need for additional measures to enhance the clinical preparedness of basic midwifery students before they are allocated to the clinical areas. The second objective sought to make recommendations that would further assist the midwifery educators to clinically prepare midwifery students before being allocated and placed in different clinical areas. A qualitative, explorative, descriptive and contextual research design was used for the study and the study was conducted at a nursing college in the Eastern Cape Province from August 2014 to January 2016. The research population consisted of midwifery educators at a nursing college and a purposive sampling technique was used guided by set criteria. Data were collected using focus group interviews. Four focus groups were used making a total of 17 participants. The principles applied for data analysis were those of Tesch’s method of data analysis, which were used to develop the themes and sub-themes. An independent coder assisted with the coding of the data for the purposes of trustworthiness. In addition, Lincoln and Guba’s model of trustworthiness consisting of the criteria of credibility, transferability, dependability and conformability was used to confirm the validity of the study while the ethical principles adopted were informed consent, justice, non-maleficence, privacy and confidentiality. The study found that the participants perceived numerous challenges that hindered the clinical preparedness of their students. These related to increased workload, lack of support from management and a lack of commitment on the part of students towards their studies. The participants also identified inconsistencies in clinical practice between the clinical midwives and the educators, and even among the educators themselves. This lack of consistency in turn causes confusion among the students and thus impacts negatively on their clinical practice preparedness. Based on these findings recommendations for clinical nursing practice, nursing education and research were made.
- Full Text:
- Date Issued: 2016
- Authors: Vuso, Virginia Zanyiwe
- Date: 2016
- Subjects: Midwifery -- Study and teaching Childbirth -- Study and teaching -- South Africa Nursing -- Study and teaching
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/13204 , vital:27161
- Description: Since the inception of the student supernumerary status, both globally and in South Africa, nursing and midwifery educators have been concerned about the clinical competencies of their students. Student clinical competency levels in South Africa are critical to midwifery practice, especially as most litigation against the Department of Health in South Africa concerns negligence in midwifery practice. In addition, the litigations mostly involve newly qualified midwives, thus suggesting a link with practice competency levels. Several challenges exist in the academic and practice environments regarding student learning, practice and clinical preparedness. Lack of support during clinical placement and a lack of facilities for use during clinical practice modules are among these challenges. Some students, due to the challenges they face with clinical learning and practice, fail to meet the practical competencies for examination entry requirements. Consequently, some of these students have to repeat the year or exit the programme. The current study sought to identify how to assist midwifery educators in their activities to prepare students for clinical placement readiness. The first objective of the study was to explore and describe the perceptions of midwifery educators regarding the need for additional measures to enhance the clinical preparedness of basic midwifery students before they are allocated to the clinical areas. The second objective sought to make recommendations that would further assist the midwifery educators to clinically prepare midwifery students before being allocated and placed in different clinical areas. A qualitative, explorative, descriptive and contextual research design was used for the study and the study was conducted at a nursing college in the Eastern Cape Province from August 2014 to January 2016. The research population consisted of midwifery educators at a nursing college and a purposive sampling technique was used guided by set criteria. Data were collected using focus group interviews. Four focus groups were used making a total of 17 participants. The principles applied for data analysis were those of Tesch’s method of data analysis, which were used to develop the themes and sub-themes. An independent coder assisted with the coding of the data for the purposes of trustworthiness. In addition, Lincoln and Guba’s model of trustworthiness consisting of the criteria of credibility, transferability, dependability and conformability was used to confirm the validity of the study while the ethical principles adopted were informed consent, justice, non-maleficence, privacy and confidentiality. The study found that the participants perceived numerous challenges that hindered the clinical preparedness of their students. These related to increased workload, lack of support from management and a lack of commitment on the part of students towards their studies. The participants also identified inconsistencies in clinical practice between the clinical midwives and the educators, and even among the educators themselves. This lack of consistency in turn causes confusion among the students and thus impacts negatively on their clinical practice preparedness. Based on these findings recommendations for clinical nursing practice, nursing education and research were made.
- Full Text:
- Date Issued: 2016
Enhancing Life Sciences Teachers’ Biodiversity Knowledge
- Authors: Tshiningayamwe, Sirkka A N
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/387991 , vital:68296 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/152733"
- Description: In the last two decades, South Africa has made efforts to integrate biodiversity content in its Life Sciences curriculum; however its implementation lacks systemic coherence. This is due to ineffective professional development approaches. This paper provides insights into how Life Sciences teachers in the Eastern Cape can be supported through professional learning communities (PLCs) as a potential approach to enhancing their biodiversity knowledge. PLCs are communities that provide the setting and necessary support for groups of classroom teachers to participate collectively in determining their own developmental trajectories, and to set up activities that will drive their development. The case study presented in this paper is part of a broader qualitative PhD study which explored the functionings and conversion factors in biodiversity teacher PLCs in South Africa. Drawing on teachers’ and facilitators’ experiences and the observation of the PLC approaches, the capability approach was used to analyse the functionings and conversion factors that enhance teachers’ biodiversity knowledge. The paper highlights that for PLCs to be effective approaches for professional development, they need to be aligned to teachers’ valued functionings. It also reveals that different conversion factors enable teachers’ achievements of valued functionings in the PLC. The paper aims to contribute to wider policies on capacity building for teachers.
- Full Text:
- Date Issued: 2016
- Authors: Tshiningayamwe, Sirkka A N
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/387991 , vital:68296 , xlink:href="https://www.ajol.info/index.php/sajee/article/view/152733"
- Description: In the last two decades, South Africa has made efforts to integrate biodiversity content in its Life Sciences curriculum; however its implementation lacks systemic coherence. This is due to ineffective professional development approaches. This paper provides insights into how Life Sciences teachers in the Eastern Cape can be supported through professional learning communities (PLCs) as a potential approach to enhancing their biodiversity knowledge. PLCs are communities that provide the setting and necessary support for groups of classroom teachers to participate collectively in determining their own developmental trajectories, and to set up activities that will drive their development. The case study presented in this paper is part of a broader qualitative PhD study which explored the functionings and conversion factors in biodiversity teacher PLCs in South Africa. Drawing on teachers’ and facilitators’ experiences and the observation of the PLC approaches, the capability approach was used to analyse the functionings and conversion factors that enhance teachers’ biodiversity knowledge. The paper highlights that for PLCs to be effective approaches for professional development, they need to be aligned to teachers’ valued functionings. It also reveals that different conversion factors enable teachers’ achievements of valued functionings in the PLC. The paper aims to contribute to wider policies on capacity building for teachers.
- Full Text:
- Date Issued: 2016
Enigmatic tissue in the orobranchial chamber of cardinalfishes of the genus Siphamia (Perciformes, Apogonidae)
- Gon, Ofer, Pinchuck, Shirley C
- Authors: Gon, Ofer , Pinchuck, Shirley C
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/443297 , vital:74106 , https://hdl.handle.net/10520/EJC196540
- Description: An unusual tissue covering the tongue and occasionally part of the gill chamber of many species of the Indo-Pacific cardinalfish genus Siphamia is described and compared with an earlier description of a similar tissue found in the cichlid species Alcolapia grahami inhabiting lakes of the African Rift Valley. Species of both genera are mouth brooders. The Siphamia tissue is globular and its cells are oblong, whereas the A. grahami tissue is single-layered, with larger, columnar cells. The tissues of both have the characteristics of a mucosa and show evidence of active synthesis. While ion regulation has been proposed for the A. grahami tissue, the function of the Siphamia tissue is unknown, but a role in feeding, or antibiotic or appetite-suppressing functions have been suggested.
- Full Text:
- Date Issued: 2016
- Authors: Gon, Ofer , Pinchuck, Shirley C
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/443297 , vital:74106 , https://hdl.handle.net/10520/EJC196540
- Description: An unusual tissue covering the tongue and occasionally part of the gill chamber of many species of the Indo-Pacific cardinalfish genus Siphamia is described and compared with an earlier description of a similar tissue found in the cichlid species Alcolapia grahami inhabiting lakes of the African Rift Valley. Species of both genera are mouth brooders. The Siphamia tissue is globular and its cells are oblong, whereas the A. grahami tissue is single-layered, with larger, columnar cells. The tissues of both have the characteristics of a mucosa and show evidence of active synthesis. While ion regulation has been proposed for the A. grahami tissue, the function of the Siphamia tissue is unknown, but a role in feeding, or antibiotic or appetite-suppressing functions have been suggested.
- Full Text:
- Date Issued: 2016
Entomopathogenic fungi as control agents of Thaumatotibia leucotreta in citrus orchards: field efficacy and persistence
- Coombes, Candice A, Hill, Martin P, Moore, Sean D, Dames, Joanna F
- Authors: Coombes, Candice A , Hill, Martin P , Moore, Sean D , Dames, Joanna F
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/417956 , vital:71497 , xlink:href="https://doi.org/10.1007/s10526-016-9756-x"
- Description: Entomopathogenic fungal isolates Beauveria bassiana (Balsamo) Vuillemin (Hypocreales: Cordycipitaceae) strain G Ar 17 B3 and Metarhizium anisopliae (Metchnikoff) Sorokin (Hypocreales: Clavicipitaceae) strain FCM Ar 23 B3 have been identified as effective control agents of the important citrus pest Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) wandering fifth instars under laboratory conditions. This study is the first report on the ability of these isolates to persist and reduce T. leucotreta infestation in commercial citrus orchards in South Africa. A reduction in pest infestation of between 28 and 82 % upon trial completion was reported. Both isolates were recovered from soil samples collected five months post-application with high host density and moderate to high soil moisture favouring recovery. Low soil moisture negatively influenced the persistence of both isolates and the control efficiency of B. bassiana. These results provide evidence and support for the future use of these isolates against T. leucotreta thus warranting further investigation.
- Full Text:
- Date Issued: 2016
- Authors: Coombes, Candice A , Hill, Martin P , Moore, Sean D , Dames, Joanna F
- Date: 2016
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/417956 , vital:71497 , xlink:href="https://doi.org/10.1007/s10526-016-9756-x"
- Description: Entomopathogenic fungal isolates Beauveria bassiana (Balsamo) Vuillemin (Hypocreales: Cordycipitaceae) strain G Ar 17 B3 and Metarhizium anisopliae (Metchnikoff) Sorokin (Hypocreales: Clavicipitaceae) strain FCM Ar 23 B3 have been identified as effective control agents of the important citrus pest Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) wandering fifth instars under laboratory conditions. This study is the first report on the ability of these isolates to persist and reduce T. leucotreta infestation in commercial citrus orchards in South Africa. A reduction in pest infestation of between 28 and 82 % upon trial completion was reported. Both isolates were recovered from soil samples collected five months post-application with high host density and moderate to high soil moisture favouring recovery. Low soil moisture negatively influenced the persistence of both isolates and the control efficiency of B. bassiana. These results provide evidence and support for the future use of these isolates against T. leucotreta thus warranting further investigation.
- Full Text:
- Date Issued: 2016
Entrepreneurial mindset and entrepreneurial education as tools for sustainable SMES
- Authors: Mbanga, Nelisa
- Date: 2016
- Subjects: Entrepreneurship -- South Africa Small business -- South Africa New business enterprises -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11277 , vital:26905
- Description: Small and Medium Enterprises are the engines of economic development. In developing countries, they play an irreplaceable role in poverty alleviation through creation of jobs and contribution towards the countries’ gross domestic products. South Africa is faced with a challenge of high failure rate of SMEs despite the efforts by government to support and grow this sector. For a country to have a strong sustainable economy, sustainable and successful SME sector is necessary. Literature reviews have demonstrated that incorporating sustainability aspect into entrepreneurship improves the performance of businesses. Research on implementation of sustainability principles by SMEs is limited and SMEs have been left out in sustainability teachings and monitoring. The purpose of the study was to analyse the role played by entrepreneurial mind-set and entrepreneurial education on sustainability of SMEs. The research was conducted amongst 10 SME owners/managers with businesses located in the Buffalo City Metropolitan Municipality. Case study method using a semi-structured interview guide was conducted. Results were transcribed, analysed and interpreted. Results of the research demonstrated that SME owners/managers possess entrepreneurial mind-set, which is a necessity to run a successful business. There was also evidence that entrepreneurial education enhances entrepreneurial mind-set of SME owners/managers. SMEs owners/managers also demonstrated that they implement sustainability principles informally with no guiding documents. With regards to implementation of sustainability principles, there was no noticeable difference between SME owners/managers who had undergone entrepreneurship education and the ones who had not gone through entrepreneurship education. This highlighted the need to incorporate sustainability issues in entrepreneurship education courses. The study brings contribution towards building sustainable SMEs.
- Full Text:
- Date Issued: 2016
- Authors: Mbanga, Nelisa
- Date: 2016
- Subjects: Entrepreneurship -- South Africa Small business -- South Africa New business enterprises -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: http://hdl.handle.net/10948/11277 , vital:26905
- Description: Small and Medium Enterprises are the engines of economic development. In developing countries, they play an irreplaceable role in poverty alleviation through creation of jobs and contribution towards the countries’ gross domestic products. South Africa is faced with a challenge of high failure rate of SMEs despite the efforts by government to support and grow this sector. For a country to have a strong sustainable economy, sustainable and successful SME sector is necessary. Literature reviews have demonstrated that incorporating sustainability aspect into entrepreneurship improves the performance of businesses. Research on implementation of sustainability principles by SMEs is limited and SMEs have been left out in sustainability teachings and monitoring. The purpose of the study was to analyse the role played by entrepreneurial mind-set and entrepreneurial education on sustainability of SMEs. The research was conducted amongst 10 SME owners/managers with businesses located in the Buffalo City Metropolitan Municipality. Case study method using a semi-structured interview guide was conducted. Results were transcribed, analysed and interpreted. Results of the research demonstrated that SME owners/managers possess entrepreneurial mind-set, which is a necessity to run a successful business. There was also evidence that entrepreneurial education enhances entrepreneurial mind-set of SME owners/managers. SMEs owners/managers also demonstrated that they implement sustainability principles informally with no guiding documents. With regards to implementation of sustainability principles, there was no noticeable difference between SME owners/managers who had undergone entrepreneurship education and the ones who had not gone through entrepreneurship education. This highlighted the need to incorporate sustainability issues in entrepreneurship education courses. The study brings contribution towards building sustainable SMEs.
- Full Text:
- Date Issued: 2016