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Assessing authentic leadership and workplace trust amongst managerial government employees in Lesotho

  • Authors: Damane, Likeleko
  • Date: 2016
  • Subjects: Leadership -- Moral and ethical aspects , Industrial management
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/9033 , vital:26458
  • Description: In today‘s world, characterised by highly competitive global economies, organisations have realised the need for a positive approach in order to remain competitive, sustainable and to attract and retain talent. A positive approach to leadership and an organisational environment characterised by trust has been one of the fundamental tools towards achieving this goal. The main objective of the present study was to assess the existence of positive organizational approaches (authentic leadership and workplace trust) within the government of Lesotho, especially at a time when the country was facing difficulties. The study was descriptive in nature, and followed a non-experimental quantitative approach. The survey made use of a sample of 153 civil servants occupying positions from supervisory to senior management. Data was acquired through the use of an electronic questionnaire made up of two scales: one was a self-assessment instrument on authentic leadership adopted from Walumbwa and associates, and the other scale was on workplace trust developed by Natalie Ferres. The analysis of data involved descriptive statistics, t-tests, ANOVA, post hoc tests and Cohen‘s d. The results of the study provided evidence that there were high levels of the authentic leadership and trust in the workplace. Demographic variables were not found to influence the outcome of authentic leadership scores, however, education and managerial level were found to have an influence on organisational trust. The findings of the study provoked the researcher to call for an implementation of policy on positive training for management and for further research in this area.
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  • Date Issued: 2016

Reflections on Teaching Africa in South Africa:

  • Authors: Matthews, Sally
  • Date: 2016
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/142235 , vital:38061 , DOI: 10.1111/1467-9256.12107
  • Description: This article draws on the author’s experience of teaching African Studies to undergraduate South African students in order to reflect on some of the key challenges facing teachers of African Studies, both in South Africa and beyond. In particular, it discusses challenges relating to teaching a field as contested as African Studies, looking at whether teaching African alternatives to mainstream African politics is helpful and at whether and how one can teach Africa in a way that encourages and develops critical thinking. The article also explores how the racial politics of the context in which one teaches African Studies inevitably affects the way in which students engage with the content of the course. While the article discusses these issues in relation to the South African higher education context in particular, implications for other contexts are also highlighted.
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  • Date Issued: 2016

Assessing the effect of absenteeism in the Eastern Cape Department of Health

  • Authors: Simon, Nobuzwe
  • Date: 2016
  • Subjects: Absenteeism (Labor) Public health personnel Absenteeism (Labor) -- South Africa -- Eastern Cape
  • Language: English
  • Type: Thesis , Masters , MPA
  • Identifier: http://hdl.handle.net/10353/2271 , vital:27736
  • Description: The Department of Health is experiencing repeated negative press releases with the respect to the quality of service delivery in the Eastern Cape. The public sector is an entity that provides a unique service. This is made evident by the services provided such as provision of free health services for primary health care as well as free health services to children under six, disabled and senior citizens. The Eastern Cape Department of Health has developed service standards adopted in 2007 by the Eastern Cape Department of Health. This study aims to determine the casual effect of absenteeism and their relationship to poor service delivery. According to Makhubu (2006) many vacancies in the Eastern Cape Department of Health exist which result in service delivery problems. In terms of the second principle in the Batho Pele Principles the norms and standards which are service standards serves as a baseline where the Department of Public Service and Administration (2007) issued directive that the vacancy rate of any government department should range between ten and fifteen percent Makhubu (2006) further refers to the doctors/patient ratio as one is to three hundred patients (1:300), which is unhealthy and abnormal as the doctor/patient ration in terms of the Health Professional is one is to thirty (1:30). Such cases pose an opportunity to those employees who are within the service to absent themselves from such unhealthy situations and this behavior later result in the exodus (professional drainage) of employee. Schultz, Nel, Gerber, Hassbroek, Van Dyk and Werner (2001:582) define absenteeism as withdrawal of levels of productivity and collegial interaction for a given time to escape a perceived undesirable working environment. This behavior is disruptive to continuous organizational efficiency. Absenteeism is found in two forms that are avoidable and unavoidable. In the unavoidable forms of absenteeism, the situation in unplanned and is governed by external factors, thus it is beyond one’s control and has to be managed differently. Control of absenteeism can exercise by the immediate manager through the human resource section regarding the duration and terms of absence pertaining salary and terms of services.
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  • Date Issued: 2016

Comparative analysis of characteristics of the various sugarcane bagasse types in terms of gasification

  • Authors: Kula, Mpumezo
  • Date: 2016
  • Subjects: Bagasse Sugarcane -- Breeding Coal gasification
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10353/13392 , vital:39656
  • Description: The insight that the fossil fuel reserves are limited, together with concerns over security of supply (i.e. the oil crises), initiated the first raise of interest in biomass and all other renewable energy forms. However, the concern grew that global warming and the resulting climate change were enhanced by carbon dioxide (CO2) emissions resulting from fossil fuel consumption. Meanwhile, biomass energy is thought to account for 14–15percent of total world energy consumption. Hence, the exploitation and utilization of biomass energy are effective and necessary for relieving the pressures caused by environmental pollution and fossil fuel shortage (Lv et al., 2010). Recently, extensive research aimed at converting biomass to useful energy have been carried out, especially pyrolysis and gasification, which are particularly suitable for the effective and efficient utilization of biomass. Sugarcane bagasse is the main byproduct of sugarcane mill, ready available at the production site so that it may be a suitable raw material for the production of biofuels, chemicals, and electricity. Among the methods that have been previously studied, is this particular study we explore thermochemical process, gasification. The properties of sugarcane bagasse relevant to gasification are briefly reviewed. The compositions of the bagasse as a fuel are variable, especially with respect to inorganic constituents important to the critical problems of sintering, fouling and slagging. Alkali and alkaline earth metals, in combination with other fuel elements such as silica and sulfur, are responsible for many undesirable reactions in a gasifier system. The three sugarcane bagasse types namely washed, unwashed and the depithed sugarcane bagasse were subjected in different types of characterization to review and compare their characteristics for gasification. Ultimate analysis was used to determine the elemental compositions and this was helpful in estimating the energy input of the materials. Elemental compositions were determined with the CHNS analyzer which gave the percent compositions of each fuel in terms of Carbon, Hydrogen, Nitrogen, Sulphur as well as Oxygen (by difference) and the SEM/EDX which gave the elemental composition of the materials as can be viewed from the EDX. The proximate analysis which is the physical characterization of the materials was carried out to preview the behavior of the sugarcane bagasse when subjected into high temperatures as the gasification process uses very high temperatures. These were determined by the TGA and the volatile matter content; fixed carbon content, moisture content and ash content were extrapolated from the resulting thermogram. SEM images for surface structures of the bagasse and FTIR for the structural functionality and bonding structures. The characterization of the bagasse was conducted to compare their gasification properties.
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  • Date Issued: 2016

LCT in mixed-methods research: evolving an instrument for quantitative data

  • Authors: Maton, Karl , Howard, Sarah Katherine
  • Date: 2016
  • Language: English
  • Type: text , book
  • Identifier: http://hdl.handle.net/10962/66479 , vital:28954
  • Description: publisher version , A mantra of social science declares a fundamental divide between the quantitative and the qualitative that involves more than methods. According to this depiction, the two methodologies are intrinsically associated with a range of ontological, epistemological, political and moral stances. Each of these constellations of stances is strongly integrated, such that choice of method is held to involve a series of associated choices. Each constellation is also strongly opposed to the other, along axes labelled positivism/constructivism, scientism/humanism, conservative/critical, old/new, among others. These ‘binary constellations’ (Maton 2014b: 148-70) offer a forced choice between two tightly-knit sets of practices that are portrayed as jointly exhaustive and mutually exclusive. So widespread is this methodological binarism that many scholars ‘are left with the impression that they have to pledge allegiance to one research school of thought or the other’ (Johnson and Onwuegbuzie 2004: 14). A competing mantra disclaims this divide. Distinctions underpinning the picture of binary constellations have been regularly dissolved. Arguments that one deals with numbers, the other with words, one studies behaviour, the other reveals meanings, one is hypothetico-deductive, the other inductive, one enables generalization, the other explores singular depth, among others, have been repeatedly undermined (e.g. Hammersley 1992). Indeed, the death of the divide is frequently declared. Calls for ‘transcending’ (Salomon 1991) or ‘getting over’ (Howe 1992) the quantitative-qualitative debate and arguments for mixed-methods research (Brannen 2005; Johnson and Onwuegbuzie 2004) are recurrent. These calls highlight how the methodologies offer complementary insights for research and demonstrate that eschewing either methodology on principle is unnecessarily renouncing potential explanatory power. However, the call to mixed-methods research remains more breached than honoured. Methodological monotheism remains dominant – studies of education and society typically adopt either quantitative or qualitative methods. As we shall discuss, the former is typically associated with the influence of psychology and the latter is often claimed as emblematic of sociology. Studies utilizing the sociological frameworks on which Legitimation Code Theory (LCT) builds have echoed this pattern by overwhelmingly adopting qualitative methods. Accordingly, Part I of this volume begins by exploring how LCT concepts can be enacted in qualitative research (Chapter 2). However, LCT is not limited to one methodology and a growing body of mixed-methods research is engaging with both qualitative and quantitative data. In this chapter we illustrate how this research works and the gains it offers. For resolutely qualitative researchers, the prospect of reading anything quantitative, even in mixed-methods research, may be unenticing. However, it would be a mistake to pass over this chapter, for several reasons. First, we offer insights into research practice that might surprise such scholars. As Bourdieu argued, ‘methodological indictments are too often no more than a disguised way of making a virtue out of necessity, of feigning to dismiss, to ignore in an active way, what one is ignorant of in fact’ (Bourdieu and Wacquant 1992: 226). Our aim is to contribute towards removing this reason for one-sidedness. We show, for example, how quantitative methods confound their common portrayal as neat, straightforward and procedural; they are complex and involved and require craft work and judgement. Our focus is, therefore, more practical than metaphysical. We shall not enter seemingly endless debates over whether the ‘quantitative-qualitative divide’ refers to paradigms, epistemologies or methods and whether these are complementary or incommensurable. Rather, we discuss the development of an instrument for enacting LCT concepts in quantitative methods and ground this account in real examples of mixed-methods research. Specifically, we trace the evolution of an instrument for embedding specialization codes within questionnaires through its creation for research into school music and then its development within studies of educational technology. Given that mathematics can be off-putting to the noviciate, we minimize discussion of statistics and explain measures in lay terms. Second, this is much more than a story of quantitative methods. The evolution of the instrument both shaped qualitative methods and was shaped by the data they generated, offering insights into how qualitative research can more fully engage with LCT. Its development also involved intimate dialogue with theory that shed fresh light on LCT itself, making explicit the ‘gaze’ embodied by the framework (Chapter 1, this volume). We shall highlight wider lessons learned about the craft of enacting LCT in research, lessons of direct relevance for studies using any methods. Third, we shall illustrate the explanatory power offered by using quantitative and qualitative methods together, such as providing a robust basis for detailed findings, identifying wider-scale trends typically inaccessible to qualitative methods that provide a context for their data, and facilitating knowledge-building through greater replicability across contexts and over time. For example, the technology studies built directly on the music studies to cumulatively develop the instrument and generated probably the largest data set in code sociology: 97,386 responses (83,937 student and 13,449 staff surveys) on the organizing principles of academic subjects, alongside 20 in-depth qualitative case studies of secondary schools. This offers a foundation of substantial breadth and depth for making claims about knowledge practices across the disciplinary map and a firm basis on which future research into disciplinary differences can build. Moreover, the quantitative instrument itself can be adopted or adapted in new studies, further enabling cumulative knowledge-building. Given these substantive, methodological and theoretical gains, it is perhaps surprising there exists any temptation to skip past discussion of mixed-methods research. This reflects the methodological character of the fields in which LCT emerged. We thus begin by briefly illustrating how the sociological frameworks on which the theory builds have become distanced from quantitative methods.
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  • Date Issued: 2016

The impact of gain-sharing on employee job satisfaction at a manufacturing company in Nelson Mandela Bay

  • Authors: Mbotshelwa, Sipo Victor
  • Date: 2016
  • Subjects: Gain sharing -- South Africa -- Nelson Mandela Bay Municipality Employee loyalty -- South Africa -- Nelson Mandela Bay Municipality Job satisfaction -- South Africa -- Nelson Mandela Bay Municipality
  • Language: English
  • Type: Thesis , Masters , MBA
  • Identifier: http://hdl.handle.net/10948/11691 , vital:26955
  • Description: In this economically challenging era, companies have got to find the best system that can help to enhance productivity. A very important method is by encouraging takeholders through various forms of incentives. The gain-sharing incentive has been adopted by many organisations today to enhance staff loyalty and productivity. A gain-sharing programme ensures that both the organisation and team members benefit from the expected performances, rather than an individual or group incentive which is given based on a specific finite goal which could be achieved at the cost of other key critical business need. A couple of years ago Autocast Aluminium decided to enhance employee performance by initiating the gain-sharing incentive programme. After the programme was rolled out, the organisation is yet to examine the extent to which it enhances job satisfaction in the organisation. The primary objective or aim of the study is to examine the extent to which gain-sharing at Autocast meets the purpose for which it was created. The sample of the study was 176 of the employees at Autocast Aluminium; however 130 questionnaires were distributed. A total of 88 questionnaires were returned, of which 80 were usable, whilst eight were scrapped due to more half of the questionnaire having missing data. This resulted in a 68 % response rate. A framework has been developed to measure to what extent does the programme enable employees to feel satisfied with their jobs. The empirical results revealed that out of six independent variables tested: fair payment, involvement, personal growth, communication, job security and leadership style, only three that plays significant role on employee job satisfaction. These are fair payment, communication and leadership style.
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  • Date Issued: 2016

Formulation development and thermorheological properties of crumb rubber/eva modified bitumen

  • Authors: Nare, Keith Dumisani
  • Date: 2016
  • Subjects: Crumb rubber Bitumen , Vinyl acetate
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10948/11974 , vital:27015
  • Description: The study deals with the formulation development and thermorheological properties of crumb rubber/ethylene vinyl acetate (EVA) modified bitumen with the aim of optimizing the amount of crumb rubber and EVA loadings in bitumen based on thermorheological parameters complex shear modulus, phase angle and rutting parameter. In the modified binders EVA offers plastomer properties whereas the crumb rubber confers elasticity to the bitumen. 13.75% crumb rubber and 2.5% EVA loadings based on aging indices gave the best optimized mixture. The thermorheological behaviour of the best optimized mixture was compared to industrial grade EVA (AP-1) and crumb rubber (AR-1) modified bitumen. Improving aging behaviour of the bitumen was evaluated using four antioxidants: carbon black, hydrated lime, Irganox 1010 and Irgafos 168. The least aging indices at 58˚C and 64˚C were obtained from a 1:1:1 Irganox 1010/hydrated lime/carbon black mixture. SARA (saturates, aromatics, resins and asphaltene) analysis gave the chemical background for application of antioxidants to reduce the propensity of short term aging. To further improve the EVA/crumb rubber optimized mixture for workability FT wax (Sasobit®) was assayed at loadings from 0-2.5%. This was done to match the EVA content and maintain the original maximum loading of 2.5% in the optimized mixture. The phase change abilities of FT wax owing to the high latent heat enabled co-crystallization with the EVA with the elastomeric backbone of crumb rubber acting as support material. The energy-sustainability nexus was found to have worked at less than 1% loading of FT wax in the EVA/crumb rubber modified bitumen. Response surface methodology approach to all the sections of work was used to come up with the optimized mixtures based on rheological parameters complex shear modulus, phase angle and rutting parameter at test temperature 64˚C. The interaction chemistry of bitumen, crumb rubber, EVA and FT wax was found to be first and second order in all cases involving individual contributions and co-interaction amongst the factors. Project costing for each section of work (optimizing section, antioxidant section and FT wax section) was conducted involving the raw materials used, equipment used, labour involved and other costs incurred for all the project work.
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  • Date Issued: 2016

Site Fidelity of southern right (Eubalaena australis) and humpback whales (Megaptera novaeangliae) in Algoa Bay, South Africa

  • Authors: Drost, Eduard F
  • Date: 2016
  • Subjects: Marine mammals -- South Africa -- Algoa Bay Southern right whale -- South Africa -- Algoa Bay Humpback whale -- South Africa -- Algoa Bay
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10948/21735 , vital:29742
  • Description: Mysticetes, or baleen whales, make up one of two sub-orders of the Order Cetacea within the Class Mammalia (Drikamer et al, 2013). It contains three families, each characterized by baleen plates (Drikamer et al, 2013). These baleen plates consist of keratin that replaced the tooth structures for feeding in these mammals (Drikamer et al, 2013). Other biological characteristics of these animals include paired external nares (blowholes), a sternum consisting of a single bone, symmetrical skull and the most conspicuous of all, the body length of between ten to thirty metres (Drikamer et al, 2013). It is thought that the size characteristic was probably the main factor when categorising them as cetaceans, with the Latin word ‘Cetus’ referring to ‘sea monster’ (Carnaby, 2006). In this literature review, the focus will fall on two species of mysticetes from separate families, namely that of the southern right whale, Eubalaena australis of the Balaenidae family, and the humpback whale, Megaptera novaeangliae of the Balaenopteridae family. Emphasis in this review will fall on the aspect of site fidelity of the mother-calf pairs.
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  • Date Issued: 2016

Reporting on radiographic images in after-hours trauma units :Experiences of radiographers and medical practitioners

  • Authors: Van der Venter, Riaan
  • Date: 2016
  • Subjects: Radiography, Medical -- Image quality Radiography, Medical -- Examinations, questions, etc Nurse practitioners -- South Africa
  • Language: English
  • Type: Thesis , Masters , MTech
  • Identifier: http://hdl.handle.net/10948/23779 , vital:30619
  • Description: Globally there is a lack of radiologists, which results in unreported radiographic examinations, or a delay in reporting on radiographic images even in emergency situations. In order to mitigate and alleviate the situation, and optimise the utilisation of radiographers a red dot system was introduced in the United Kingdom, which later aided in the transformation of the role of radiographers in terms of formal reporting of various radiographic examinations. Although there is a shortage of medical practitioners and radiologists in South Africa the extended role of radiographers has not been yet realised for radiographers. At present, radiographers and medical practitioners work in collaboration to interpret and report on radiographic examinations informally, to facilitate effective and efficient patient management, but this is done illegally because the regulations defining the scope of the profession of radiography does not allow for such practice, putting radiographers and organisations at risk of litigation. In order to gain an in-depth knowledge of the phenomena, to enable the researcher to provide recommendations to the Professional Board of Radiography and Clinical Technology (PBRCT) of the Health Professions Council of South Africa (HPCSA), a qualitative, exploratory, descriptive, and contextual research study was undertaken. Radiographers and medical practitioners were interviewed in order to elicit rich descriptions of their experiences regarding reporting of trauma related radiographic images in the after-hours trauma units. Data were gathered using in-depth semi-structured interviews, and the data were analysed using kesch’s method of thematic synthesis. Three themes emerged from the data, namely the challenges radiographers and medical practitioners face in the after-hours trauma units respectively, with regards to reporting of trauma related adiographs, and suggestions were proposed to optimize the participation of radiographers with regard to trauma related radiographs in these units. A thick description and literature control was done using quotes from participants. Measures to ensure trustworthiness and ethical research practices were also implemented. Thereafter, recommendations were put forward for the PBRCT of the HPCSA, using current literature and inferences made from the findings of the study.
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  • Date Issued: 2016

The influence of photoperiod on the reproductive physiology of the greater red musk shrew: Crocidura flavescens

  • Authors: Hoole, C , McKechnie, Andrew E , Parker, Daniel M , Bennett, Nigel C
  • Date: 2016
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/70136 , vital:29624 , https://doi.org/10.1139/cjz-2015-0128
  • Description: Photoperiodism involves the use of both absolute measures of day length and the direction in which day length is changing as a cue for regulating seasonal changes in physiology and behaviour so that birth and lactation coincide with optimal resource availability, increasing offspring survival. Induced ovulation and opportunistic breeding is often found in species that are predominantly solitary and territorial. In this study, the photoperiodic reproductive responses of male greater red musk shrews (Crocidura flavescens (I. Geoffroy Saint-Hilaire, 1827)) were investigated in the laboratory. The presence of spermatozoa regardless of the light cycle, suggest that although the shrews are photoresponsive, they may be capable of breeding throughout the year. Significantly greater testicular volume and eminiferous tubule diameter following exposure to a short day-light cycle suggests that these animals may have breeding peaks that correspond to short days. The presence of epidermal spines on the penis indicates that the shrew is likely also an induced ovulator. Flexible breeding patterns combined with induced ovulation affords this solitary species the greatest chance of reproductive success.
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  • Date Issued: 2016

Historical perspectives and future directions for access to land, water and related ecosystem services in the Lower Sundays River Valley, South Africa: implications for human well being

  • Authors: Chadzingwa, Karabo
  • Date: 2016
  • Language: English
  • Type: Thesis , Masters , MSc
  • Identifier: http://hdl.handle.net/10962/442 , vital:19959
  • Description: The legacy of South Africa’s history has facilitated unequal access to land and water resources. In the Lower Sundays River Valley (LSRV), a predominantly commercial farming area, differential access to land and water has impacted aspects of ecosystem service access and human well‐being for disenfranchised families over time. Despite the social, political and economic reform efforts in the past two decades, severe inertia towards efforts attempting to increase equitable access to land and water has been experienced. As a result, communities have mobilized and claimed their land from the government through the land restitution process. Based on a mixed‐methods approach, this research explores the ways in which access to land and water over time has influenced current levels of human well‐being among disenfranchised families. Provisioning and cultural ecosystem services were identified as key areas of loss as a result of forced evictions from land. Freedom of choice was a central and cross‐cutting theme regarding the ability to change levels of human well‐being. Although the loss of ecosystem services associated with land and water had an impact on households, the ecosystem services which are regarded as fundamental to human well‐being do not seem to have been lost. The study recommends the wide use of freedom of choice as an indicator for well‐being in the LSRV, as well as a consideration of subjective, objective and psychological measures of well‐being with regards to natural resources and ecosystem services access. Key agents in fostering desirable pathways toward equity and sustainability in the LSRV are identified with stakeholders as private businesses; inclusive governance; empowered and skilled individuals, as well as NGOs.
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  • Date Issued: 2016

An anthropological perspective of destitute families in the Walmer Township, Port Elizabeth

  • Authors: Thornton, Jessica Leigh
  • Date: 2016
  • Subjects: Poverty -- South Africa -- Port Elizabeth Families, Black -- South Africa -- Social conditions , Economic assistance, Domestic -- South Africa -- Port Elizabeth
  • Language: English
  • Type: Thesis , Masters , MA
  • Identifier: http://hdl.handle.net/10948/45690 , vital:38927
  • Description: It is noticeable that poverty and deprivation exists in all forms in most, if not all, societies. Poverty and destitution have led to the formation and development of rural settlements within an urban context, which is known as informal housing. An example of this is Port Elizabeth’s Walmer Township. Walmer Township is seen to be one of the poorest informal settlements within the Eastern Cape, and has common problems of unemployment, violence, substance abuse, HIV/Aids and illiteracy. These problems adversely affect the community’s living conditions and plummets the society further into a state of destitution. In a last attempt to alleviate poverty among communities, such as the Walmer Township, organizations and external agencies have stepped in to reduce the harmful effects caused by poverty. These include shelters, feeding schemes and job empowerment. However, questions as to whether these organizations actually assist those living in poverty, and how can the organizations or current policy be improved, still exist and are raised regularly today. Thus, the research attempts to investigate the social effects of poverty and how it compromises family units, in order to understand what external organizations are in place to assist these families in destitution, and to come up with recommendations with the view of improving the existing policy
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  • Date Issued: 2016

Child tastes traditional beer

  • Authors: Unamed
  • Date: 2016
  • Subjects: UNCATALOGUED
  • Type: Image
  • Identifier: http://hdl.handle.net/10962/219731 , vital:48552 , KHP-182
  • Description: Picture of child tasting traditional beer , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/) (NEVER CAHNGE THIS FIELD)
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  • Date Issued: 2016

Constitutionalism and separation of powers in South Africa after the promulgation of the 1996 constitution : a comparative perspective

  • Authors: Ramatsekisa, Tsietsi Given
  • Date: 2016
  • Subjects: Separation of powers -- South Africa Constitutional law -- South Africa Democracy -- South Africa
  • Language: English
  • Type: Thesis , Doctoral , LLD
  • Identifier: http://hdl.handle.net/10353/12642 , vital:39295
  • Description: Constitutionalism and separation of powers is the most dynamic topic worldwide. Montesquieu, the French philosopher is credited with the doctrine of separation of powers. Various countries adopted the doctrine and modified it, in order to fit their systems of governments. The reason behind is that there is no universally recognized model of separation of powers or one size fit all. Countries apply this doctrine differently in a fashion that fits their domestic laws and constitutional requirements. Montesquieu gave a classic exposition and the rationale for separation of powers in one of his well-celebrated work “The Spirit of Laws”. The concept of separation of powers emerged premised on the theory that the arms of state namely, the judiciary, the legislature and the executive, should operate within their providence without one interfering with the other. From the South African perspective, the Constitution of South Africa of 1996 requires separation of powers even though it is not explicitly so stated in the text. This research examines the unique South African model of separation of powers and how the courts have navigated through it from the time the Constitution was promulgated. It seeks to establish whether or not a South African model of separation of powers has come to the fore. The research further examines the problem of interference amongst the arms of state and mechanism of checks and balances which can be applied to prevent or minimise such interference. In doing so, the study pursued a desktop survey of primary and secondary materials, including scientific literature, legislation, courts’ jurisprudence, and official documents. A comparative perspective was also made in order to learn from the experiences of other jurisdictions where the doctrine is applied. The findings reveal that South Africa has a unique model of separation of powers. The model was learned and enriched from various foreign jurisdictions. The courts have contributed enormously to this model, which contrive to be fluid and living.
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  • Date Issued: 2016

A River of Blood Flows: Lerato Shadi’s ‘Noka Ya Bokamoso’

  • Authors: Makandula, Sikhumbuzo
  • Date: 2016
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/147258 , vital:38609 , https://artthrob.co.za/2016/07/13/a-river-of-blood-flows-lerato-shadis-noka-ya-bokamoso/
  • Description: The title of Lerato Shadi’s show, ‘Noka Ya Bokamoso,’ which opened at National Arts Festival in Grahamstown, translates from Setswana to ‘a river of tomorrow.’ In the Albany gallery you encounter Shadi performing Mosako Wa Nako. She sits silently crocheting a ball of red wool into a scroll which unfurls with indecipherable writing. Shadi’s isolation from the rest of the artworks on the exhibition draws you closer, emphasising the rhythmic movement of her hands.
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  • Date Issued: 2016

Midwives' perceptions in KwaZulu-Natal public hospitals regarding their level of competence related to cardiotocography

  • Authors: Maduna, Ntsepiseng Elizabeth
  • Date: 2016
  • Subjects: Midwifery -- South Africa -- KwaZulu-Natal , Fetal heart rate monitoring -- South Africa -- KwaZulu-Natal , Public hospitals -- South Africa -- KwaZulu-Natal
  • Language: English
  • Type: Thesis , Masters , MCur
  • Identifier: http://hdl.handle.net/10948/5698 , vital:20968
  • Description: The primary purpose of CTG is to detect early signs of intrapartum hypoxia and improve foetal outcomes. Intrapartum hypoxia remains the major cause of perinatal deaths mainly in monitored labours. This is attributed to the midwives’ lack of skills in the foetal implementation and interpretation of CTG. Midwives interpret foetal heart rate patterns erroneously hence they fail to detect early signs of severe foetal compromise. Accurate interpretation of CTG is the cornerstone for clinical decision during intra-partum foetal surveillance. Therefore, it is mandatory that midwives are competent in CTG. The purpose of the study was to explore and describe the perceptions of midwives in KwaZulu-Natal public hospitals regarding their level of competence related to the CTG. The purpose of the study was to explore and describe the perceptions of midwives in KwaZulu-Natal public hospitals regarding their level of competence related to the CTG. The objectives of this study were: -to explore and describe the perceptions of the midwives regarding their level of competence relating to cardiotocography. -to establish the levels of competence of midwives in relation to CTG. -to develop clinical guidelines that could be utilised by midwives in the implementation and interpretation of the cardiotocograph. The study utilised a quantitative non-experimental comparative descriptive research design. A self-developed and self-administered questionnaire was developed under the supervision of a statistician and was to collect data from a purposively selected sample of midwives who work in labour wards in Kwa-Zulu Natal public hospitals. A sample of 226 practicing midwives working in labour wards of the nine KZN public hospitals was selected using a non-probability convenience sampling method; only 125 responded. Data were collected on an excel spread sheet and analysed under the supervision of the statistician and research supervisor. The researcher assured of validity and reliability of the data collection method and data as well as of the data collection instrument. The findings revealed that the midwives in KZN public hospitals perceived themselves as being competent regarding CTG tasks; however they lack knowledge and skills in the implementation and interpretation of CTG. It was also evident that the midwives’ years of midwifery clinical experience, labour ward experience, possession of additional post basic midwifery qualification and the perceived level of competence related to CTG tasks number of years of the midwives did not influence their level of competence in the implementation and interpretation of CTG. Literature control supported these findings and there was consistency with that literature. Recommendations were made and clinical guidelines were developed to assist midwives with the assessment of foetal heart rate and the interpretation of the cardiotocograph results.
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  • Date Issued: 2016

“Turn on” fluorescence enhancement of Zn octacarboxyphthaloyanine-graphene oxide conjugates by hydrogen peroxide

  • Authors: Shumba, Munyaradzi , Mashazi, Philani N , Nyokong, Tebello
  • Date: 2016
  • Subjects: To be catalogued
  • Language: English
  • Type: text , article
  • Identifier: http://hdl.handle.net/10962/240875 , vital:50881 , xlink:href="https://doi.org/10.1016/j.jlumin.2015.11.001"
  • Description: Zn octacarboxy phthalocyanine-reduced graphene oxide or graphene oxide conjugates were characterized by absorption spectroscopy, transmission electron microscopy, fluorescence spectroscopy, X-ray diffraction, thermo gravimetric analysis and X-ray photon spectroscopy. The presence of reduced graphene oxide or graphene oxide resulted in the quenching (turn on) of Zn octacarboxy phthalocyanine fluorescence which can be explained by photoinduced electron transfer. Zn octacarboxy phthalocyanine-reduced graphene oxide or graphene oxide conjugates “turned on” fluorescence showed a linear response to hydrogen peroxide hence their potential to be used as sensors. The nanoprobe developed showed high selectivity towards hydrogen peroxide in the presence of physiological interferences.
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  • Date Issued: 2016

Investigating the role of the South African Schools Choral Eisteddfod in introducing learners to music career

  • Authors: Sibene, Vuyelwa
  • Date: 2016
  • Subjects: Choral music -- South Africa , Choral singing -- Instruction and study -- South Africa
  • Language: English
  • Type: Master's theses , text
  • Identifier: http://hdl.handle.net/10353/26382 , vital:65298
  • Description: This research investigates the role of South African Schools Choral Eisteddfod (SASCE) in introducing learners in high schools to music career. It attempts to identify learners in grade 12 who want to study music at university and students who were involved in SASCE and are now in university. These learners and students have limited music background and are/were involved in the South African Schools Choral Eisteddfod (SASCE) program. Within the study, I felt to also include a graduated music student to validate the study. The study proceeds with the investigation by exploring numerous areas such as SASCE as a music program, music education, music careers, national curriculum, music literacy etc. Also, I write about the background to the study in which I share my motivation and experiences about the SASCE programme and how it influenced me and other former SASCE participants’ decisions about musical careers. Data collection is executed through the involvement of the sampled learner and students through participating in semi-structured interview, document analysis and personal observations. Four interviews which were in qualitative method were conducted with 4 participants, one interview each participant was in a semi-structure form. Interviews were aimed in recognizing the current status of the learner/students in music literacy and are they coping in their respected places of study. The data is analyzed using a qualitative analyses technique. Further, the study outlines problems and one research question of the investigation, 'To which extent do University music students with limited music background succeed or fail to obtain their music degrees?’. , Thesis (BMUS) -- Faculty of Humanities, 2016
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  • Date Issued: 2016

Interrogating the specific challenges of teaching play texts in heterogeneous classrooms in the Eastern Cape

  • Authors: Hayes, Nicola
  • Date: 2016
  • Language: English
  • Type: Thesis , Masters , MEd
  • Identifier: vital:6022 , http://hdl.handle.net/10962/d1021251
  • Description: This study is an autoethnographic reflection, rooted in Action Research based on my teaching experience in a multicultural high school environment in the Eastern Cape, South Africa. It is an analysis, in particular, of teaching play texts in two classes, Dramatic Arts and English Home Language, at matric level. A combination of discourse analysis and autoethnography formed the theoretical basis for the interpretation of data drawn from lesson transcripts, group interviews, learners’ reflections and my own journalled reflections. This analysis has formed the foundation for a deeper reflection on culture, the colonist within, and the colonialism embedded with in my teaching, and in the education system more broadly. At a practical level, I suggest embracing student-led and co-led discussions of literature, as advocated by Mayer (2012), as well as transcultural readings (Keating, 2007), and Drama activities, as ideals in the teaching of play texts. These techniques are designed to encourage learners to develop intellectual authority as well as allowing them the space to enter discussions around culturally sensitive topics, while minimising the teacher’s hierarchical, dominant position. I also argue for the importance of making culture an overt topic of conversation. White English-speaking South African culture, in particular has been prone to “invisibility” and, through this, an unspoken normative position, particularly in multicultural school environments. I challenge myself and others to engage in ongoing efforts to articulate our particular perception of our cultures, dynamic and diverse though they may be.
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  • Date Issued: 2016

Dr Eric with Church Moderator Mr Gwali

  • Authors: Dr Eric and Mr William Gwali
  • Date: 2016
  • Subjects: UNCATALOGUED
  • Type: Image
  • Identifier: http://hdl.handle.net/10962/220175 , vital:48599 , KHP-200
  • Description: After Church Service Interview of Church Commitee , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/) (NEVER CAHNGE THIS FIELD)
  • Full Text: false
  • Date Issued: 2016
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