The political ecology of wildlife conservation in Kenya, 1895-1975
- Authors: Matheka, Reuben M
- Date: 2002
- Subjects: Wildlife conservation -- Kenya Environmental policy -- Kenya Wildlife conservation -- Political aspects -- Kenya
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2595 , http://hdl.handle.net/10962/d1007530
- Description: The study examines the development of wildlife conservation policy and practice in Kenya from 1895 to 1975. Started by the colonial state as part of its resource control programme, wildlife conservation in Kenya gradually became an important aspect of the country's economy chiefly because of its significance as the basis of a vibrant tourist industry. The conservation programme was also important to conservationists who viewed Kenya's wildlife as a heritage to humanity. Similarly, local communities, which were affected in various ways by wildlife conservation policies, had their own perceptions of the programme. All this led to the proliferation of groups whose interests were potentially conflicting. Wildlife conservation in Kenya during the period under examination was thus characterised by various struggles between interest groups such as conservationists, the state, and local communities. The struggles centred around such issues as the costs and benefits of conservation and were manifested through anti-conservation activities like the poaching of wild animals by dissatisfied groups. These struggles changed over time in line with social, economic, political, and ecological developments. International events/processes (such as the two world wars, economic booms/depressions, and decolonisation) triggered local processes which influenced conservationism either positively or negatively. Wildlife conservation in Kenya during the period under study was dynamic. The thesis challenges the myth of a monolithic 'colonial' wildlife policy often implied in many studies on the subject. The thesis also lays emphasis on the ecological basis of wildlife conservation while recognising the impact of social, political, and economic developments on the evolution of wildlife conservation policy and practice in Kenya. The country's 'geography' not only provided the foundation for conservation but also influenced the programme over time. Droughts, floods, army worm infestations, and other 'natural' occurrences interacted with social and economic changes, such as population growth and the development of capitalism, to shape conservation policy. The conservation programme was thus influenced by a complex interaction of a variety of factors.
- Full Text:
- Date Issued: 2002
- Authors: Matheka, Reuben M
- Date: 2002
- Subjects: Wildlife conservation -- Kenya Environmental policy -- Kenya Wildlife conservation -- Political aspects -- Kenya
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2595 , http://hdl.handle.net/10962/d1007530
- Description: The study examines the development of wildlife conservation policy and practice in Kenya from 1895 to 1975. Started by the colonial state as part of its resource control programme, wildlife conservation in Kenya gradually became an important aspect of the country's economy chiefly because of its significance as the basis of a vibrant tourist industry. The conservation programme was also important to conservationists who viewed Kenya's wildlife as a heritage to humanity. Similarly, local communities, which were affected in various ways by wildlife conservation policies, had their own perceptions of the programme. All this led to the proliferation of groups whose interests were potentially conflicting. Wildlife conservation in Kenya during the period under examination was thus characterised by various struggles between interest groups such as conservationists, the state, and local communities. The struggles centred around such issues as the costs and benefits of conservation and were manifested through anti-conservation activities like the poaching of wild animals by dissatisfied groups. These struggles changed over time in line with social, economic, political, and ecological developments. International events/processes (such as the two world wars, economic booms/depressions, and decolonisation) triggered local processes which influenced conservationism either positively or negatively. Wildlife conservation in Kenya during the period under study was dynamic. The thesis challenges the myth of a monolithic 'colonial' wildlife policy often implied in many studies on the subject. The thesis also lays emphasis on the ecological basis of wildlife conservation while recognising the impact of social, political, and economic developments on the evolution of wildlife conservation policy and practice in Kenya. The country's 'geography' not only provided the foundation for conservation but also influenced the programme over time. Droughts, floods, army worm infestations, and other 'natural' occurrences interacted with social and economic changes, such as population growth and the development of capitalism, to shape conservation policy. The conservation programme was thus influenced by a complex interaction of a variety of factors.
- Full Text:
- Date Issued: 2002
Studies on the behaviour of unfed blue tick larvae (Boophilus decoloratus)
- Authors: Goldsmid, John Marsden
- Date: 1963
- Subjects: Boophilus -- South Africa , Ticks -- Behavior -- South Africa , Ticks -- Physiology -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5852 , http://hdl.handle.net/10962/d1012044 , Boophilus -- South Africa , Ticks -- Behavior -- South Africa , Ticks -- Physiology -- South Africa
- Description: Ticks "are not merely annoying pests but surpass all other anthropods in the number and variety of disease agents for which they are carriers (Chandler 1955). This statement is certainly true of Boophilus decoloratus (Koch), the blue tick, which is probably one of the most important ticks in South Africa. Various studies have been made on the blue tick in Africa, among which are investigations on taxonomy (Hoogstraal 1956); distribution (Theiler 1949 and 1962); ecology (Kraft 1961); disease transmission (Neitz and du Toit 1938; du Toit 1947; Neitz 1956 a and b); control and resistance to insecticides (du Toit, Graf and Bekker 1941; Whitnall and Bradford 1947; Whitehead 1958 and 1959) To date, the behaviour of Boophilus decoloratus has not been studied to any extent. The aim of the present work is to analyse the behaviour of the unfed larvae into its constituent patterns in order to determine what are the significant environmental factors which affect this behaviour. It is also hoped that the present laboratory studies might help in understanding their behaviour in the field. Intro., p. 1.
- Full Text:
- Date Issued: 1963
- Authors: Goldsmid, John Marsden
- Date: 1963
- Subjects: Boophilus -- South Africa , Ticks -- Behavior -- South Africa , Ticks -- Physiology -- South Africa
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5852 , http://hdl.handle.net/10962/d1012044 , Boophilus -- South Africa , Ticks -- Behavior -- South Africa , Ticks -- Physiology -- South Africa
- Description: Ticks "are not merely annoying pests but surpass all other anthropods in the number and variety of disease agents for which they are carriers (Chandler 1955). This statement is certainly true of Boophilus decoloratus (Koch), the blue tick, which is probably one of the most important ticks in South Africa. Various studies have been made on the blue tick in Africa, among which are investigations on taxonomy (Hoogstraal 1956); distribution (Theiler 1949 and 1962); ecology (Kraft 1961); disease transmission (Neitz and du Toit 1938; du Toit 1947; Neitz 1956 a and b); control and resistance to insecticides (du Toit, Graf and Bekker 1941; Whitnall and Bradford 1947; Whitehead 1958 and 1959) To date, the behaviour of Boophilus decoloratus has not been studied to any extent. The aim of the present work is to analyse the behaviour of the unfed larvae into its constituent patterns in order to determine what are the significant environmental factors which affect this behaviour. It is also hoped that the present laboratory studies might help in understanding their behaviour in the field. Intro., p. 1.
- Full Text:
- Date Issued: 1963
Formulation, development and assessment of devil’s claw loaded phyto-elastosomes in thermo-responsive hydrogels
- Authors: Ntemi, Pascal Vitalis
- Date: 2020
- Subjects: Uncatalogued
- Language: English
- Type: thesis , text , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/164568 , vital:41139 , doi:10.21504/10962/164568
- Description: Thesis (PhD)--Rhodes University, Faculty of Pharmacy, Pharmaceutics, 2020
- Full Text:
- Date Issued: 2020
- Authors: Ntemi, Pascal Vitalis
- Date: 2020
- Subjects: Uncatalogued
- Language: English
- Type: thesis , text , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/164568 , vital:41139 , doi:10.21504/10962/164568
- Description: Thesis (PhD)--Rhodes University, Faculty of Pharmacy, Pharmaceutics, 2020
- Full Text:
- Date Issued: 2020
Message to the New Zealand Old Rhodian Reunion
- Authors: Badat, Saleem
- Date: 2007
- Subjects: Rhodes University
- Language: English
- Type: text
- Identifier: vital:7647 , http://hdl.handle.net/10962/d1015775
- Full Text:
- Date Issued: 2007
- Authors: Badat, Saleem
- Date: 2007
- Subjects: Rhodes University
- Language: English
- Type: text
- Identifier: vital:7647 , http://hdl.handle.net/10962/d1015775
- Full Text:
- Date Issued: 2007
Latent murderousness: an exploration of the nature and quality of object relations in rage-type murderers
- Authors: Cartwright, Duncan James
- Date: 2000
- Subjects: Murder Murder -- Case studies Murderers -- Psychology Criminal psychology Violence Narcissism Aggressiveness Anger
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2946 , http://hdl.handle.net/10962/d1002455
- Description: In this dissertation I investigate the intrapsychic make-up of rage-type offenders and explore the psychodynamics of the act of murder itself The dissertation begins with a discussion on the defining features of the act of rage-type murder. I then consider the role of personality characteristics and psychopathology in individuals who have committed such offences. With the basic features of the offender and act itself outlined, the following section reviews key areas of debate regarding the psychodynamics of violence and the intrapsychic make-up of the rage-type murderer. I first explore the nature of aggression as debated in psychoanalysis and conclude that the views expressed are often unn,ecessarily polarized regarding the origins of aggression and suggest that the specifics of particular types of aggression require consideration in order to assess their intrapsychic nature. The specifics of rage and violence are discussed with this in mind. In the second chapter of this section I develop a number of intrapsychic dimensions to be used in understanding how different types of violence are constituted. Psychodynamic contributions towards understanding rage-type murder, as a specific form of violence, are then discussed. Following this review, a number of directive ~uestions are formulated regarding (1) the intrapsychic dimension of rage-type murder; (2) the pJ;esence of the borderline personality in such offender~ and its intrapsychic nature; and (3) the_ specific psychodynamics that lie behind what is argued to be a defensive act of murder. A multiple case study approach, using nine imprisoned rage-type offenders, is used to further explore the above issues. Court summary reports, the Thematic Apperception Test and the Psychoanalytic Research Interview comprised the research material, with particular emphasis placed on the interview material. The interview is approached from a psychoanalytic perspective and I develop some theoretical, technical and analytical guidelines to try to broaden Jhe use of psychoanalysis in the research domain. Findings of the research reveal a specific kind of defensive organization that is characterized by a constellation of object relations that I term the 'narcissistic exoskeleton'. I suggest that these findings best fit the description of a particular kind of borderline personality organization typified by apparent 'normality'. Other prominent aspects of the dimensions of violence observed in these cases include: (1) a poor representational capacity; (2) an interactional style characterized by uncontainable projective exchanges between victim and offender; (3) a collusive primary object relationship combined with the absence of an internalized 'third object'; (4) a 'two-faced' superego structure; (5) the internalization of traumatic experience that has become associated with a bad object system; (6) phantasies of restoring ideal good in external objects alongside conscious fantasies of annihilation. Within the context of these factors the intrapsychic events that lead to the act itself are discussed. It is found that a collapse of the 'narcissistic exoskeleton', the intrusion of the bad object system and the unbearable shame that this evokes in the offender are prominent features of what culminates in an act of explosive rage and projective identification. Some of the implications of my research are briefly discussed in the concluding chapter.
- Full Text:
- Date Issued: 2000
- Authors: Cartwright, Duncan James
- Date: 2000
- Subjects: Murder Murder -- Case studies Murderers -- Psychology Criminal psychology Violence Narcissism Aggressiveness Anger
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:2946 , http://hdl.handle.net/10962/d1002455
- Description: In this dissertation I investigate the intrapsychic make-up of rage-type offenders and explore the psychodynamics of the act of murder itself The dissertation begins with a discussion on the defining features of the act of rage-type murder. I then consider the role of personality characteristics and psychopathology in individuals who have committed such offences. With the basic features of the offender and act itself outlined, the following section reviews key areas of debate regarding the psychodynamics of violence and the intrapsychic make-up of the rage-type murderer. I first explore the nature of aggression as debated in psychoanalysis and conclude that the views expressed are often unn,ecessarily polarized regarding the origins of aggression and suggest that the specifics of particular types of aggression require consideration in order to assess their intrapsychic nature. The specifics of rage and violence are discussed with this in mind. In the second chapter of this section I develop a number of intrapsychic dimensions to be used in understanding how different types of violence are constituted. Psychodynamic contributions towards understanding rage-type murder, as a specific form of violence, are then discussed. Following this review, a number of directive ~uestions are formulated regarding (1) the intrapsychic dimension of rage-type murder; (2) the pJ;esence of the borderline personality in such offender~ and its intrapsychic nature; and (3) the_ specific psychodynamics that lie behind what is argued to be a defensive act of murder. A multiple case study approach, using nine imprisoned rage-type offenders, is used to further explore the above issues. Court summary reports, the Thematic Apperception Test and the Psychoanalytic Research Interview comprised the research material, with particular emphasis placed on the interview material. The interview is approached from a psychoanalytic perspective and I develop some theoretical, technical and analytical guidelines to try to broaden Jhe use of psychoanalysis in the research domain. Findings of the research reveal a specific kind of defensive organization that is characterized by a constellation of object relations that I term the 'narcissistic exoskeleton'. I suggest that these findings best fit the description of a particular kind of borderline personality organization typified by apparent 'normality'. Other prominent aspects of the dimensions of violence observed in these cases include: (1) a poor representational capacity; (2) an interactional style characterized by uncontainable projective exchanges between victim and offender; (3) a collusive primary object relationship combined with the absence of an internalized 'third object'; (4) a 'two-faced' superego structure; (5) the internalization of traumatic experience that has become associated with a bad object system; (6) phantasies of restoring ideal good in external objects alongside conscious fantasies of annihilation. Within the context of these factors the intrapsychic events that lead to the act itself are discussed. It is found that a collapse of the 'narcissistic exoskeleton', the intrusion of the bad object system and the unbearable shame that this evokes in the offender are prominent features of what culminates in an act of explosive rage and projective identification. Some of the implications of my research are briefly discussed in the concluding chapter.
- Full Text:
- Date Issued: 2000
Fundamental investigations into the factors affecting the response of laccase-based electrochemical biosensors
- Authors: Fogel, Ronen
- Date: 2011
- Subjects: Laccase Phenols Biosensors
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4073 , http://hdl.handle.net/10962/d1007166
- Description: Given their widespread effects and distribution in both natural and industrial environments, the monitoring of phenolic compounds is of considerable analytical interest. Electrochemical biosensor technologies, in particular those comprising laccase enzymes, afford many potential benefits to address this analytical need. However, several key factors affecting sensor response currently limit their applicability. This Thesis reports on the fabrication and optimisation of an electrochemical laccase-based biosensor towards the application of the monitoring of phenolic compounds. Selected factors considered to affect sensor response were investigated using the optimised biosensor. These included: electrochemical, biochemical and substrate-dependent factors, which were found to intersect in modulating biosensor response signals. Through the application of transducer-dependent and substrate-dependent parameters, the selective and simultaneous detection of a mixture of different phenolic analytes is successfully demonstrated. This Thesis also investigates the use of Quartz-Crystal Microbalance with Dissipation (QCM-D) technology, an analytical technique that measures physical parameters of thin-film structures, towards the successful monitoring of enzyme immobilisation strategies. These strategies are fundamental to the successful fabrication of biosensors, and the real-time monitoring of immobilised film formations is of considerable research interest. In the studies reported on in this Thesis, QCM-D technology was demonstrated to be an effective complementary technology in the prediction of film immobilisation techniques on the resultant biochemical kinetics of immobilised enzymes.
- Full Text:
- Date Issued: 2011
- Authors: Fogel, Ronen
- Date: 2011
- Subjects: Laccase Phenols Biosensors
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4073 , http://hdl.handle.net/10962/d1007166
- Description: Given their widespread effects and distribution in both natural and industrial environments, the monitoring of phenolic compounds is of considerable analytical interest. Electrochemical biosensor technologies, in particular those comprising laccase enzymes, afford many potential benefits to address this analytical need. However, several key factors affecting sensor response currently limit their applicability. This Thesis reports on the fabrication and optimisation of an electrochemical laccase-based biosensor towards the application of the monitoring of phenolic compounds. Selected factors considered to affect sensor response were investigated using the optimised biosensor. These included: electrochemical, biochemical and substrate-dependent factors, which were found to intersect in modulating biosensor response signals. Through the application of transducer-dependent and substrate-dependent parameters, the selective and simultaneous detection of a mixture of different phenolic analytes is successfully demonstrated. This Thesis also investigates the use of Quartz-Crystal Microbalance with Dissipation (QCM-D) technology, an analytical technique that measures physical parameters of thin-film structures, towards the successful monitoring of enzyme immobilisation strategies. These strategies are fundamental to the successful fabrication of biosensors, and the real-time monitoring of immobilised film formations is of considerable research interest. In the studies reported on in this Thesis, QCM-D technology was demonstrated to be an effective complementary technology in the prediction of film immobilisation techniques on the resultant biochemical kinetics of immobilised enzymes.
- Full Text:
- Date Issued: 2011
Synthesis and characterization of NaYGdF4 upconversion nanoparticles and an investigation of their effects on the spectroscopic properties of two phthalocyanine dyes
- Authors: Taylor, Jessica Mary
- Date: 2014
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/54621 , vital:26594
- Description: Sphere and star shaped NaYGdF4:Yb/Er(Tm) upconversion nanoparticles were successfully synthesized utilizing a methanol assisted thermal decomposition approach and their chemical, spectroscopic and fluorescence properties were fully characterized. In addition, their influence on the spectroscopic and fluorescence properties of two phthalocyanines (Pcs) (unsubstituted tetrathiophenoxy phthalocyanine (H2Pc) and aluminium octacarboxy phthalocyanine (Cl)AlOCPc) was investigated. Upconversion nanoparticles were found to produce characteristic upconversion fluorescence emissions in the blue, green, red and NIR regions and were also shown to possess paramagnetic properties. Simple mixing with an H2Pc in toluene was found to exert no change on the spectroscopic or fluorescence properties of the Pc while covalent conjugation to a (Cl)AlOCPc resulted in a large Q band blue shift accompanied by a decrease in fluorescence lifetimes in DMSO. The red light excitation mediated singlet oxygen generation of the H2Pc mixed with upconversion nanoparticles was investigated and singlet oxygen fluorescence lifetimes were found to decrease in the presence of the nanoparticles. Upconversion mediated singlet oxygen generation, by way of resonance energy transfer to the Pc, was also attempted using 972 nm excitation; however, no singlet oxygen was detected utilizing singlet oxygen NIR emission detection. Pending further work using alternative singlet oxygen detection methods, this suggests that while upconversion nanoparticles possess excellent fluorescent imaging capabilities, they are relatively inefficient in inducing singlet oxygen production simply when mixed with phthalocyanines. Despite this, by combining phthalocyanines and upconversion nanoparticles, we present a system capable of: multimodal imaging, using both upconversion and phthalocyanines emissions, singlet oxygen generation, via direct excitation of the phthalocyanine with red laser light, and, possibly, magnetic resonance imaging, as a result of doping the upconversion nanoparticles with Gd3+ ions.
- Full Text:
- Date Issued: 2014
- Authors: Taylor, Jessica Mary
- Date: 2014
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/54621 , vital:26594
- Description: Sphere and star shaped NaYGdF4:Yb/Er(Tm) upconversion nanoparticles were successfully synthesized utilizing a methanol assisted thermal decomposition approach and their chemical, spectroscopic and fluorescence properties were fully characterized. In addition, their influence on the spectroscopic and fluorescence properties of two phthalocyanines (Pcs) (unsubstituted tetrathiophenoxy phthalocyanine (H2Pc) and aluminium octacarboxy phthalocyanine (Cl)AlOCPc) was investigated. Upconversion nanoparticles were found to produce characteristic upconversion fluorescence emissions in the blue, green, red and NIR regions and were also shown to possess paramagnetic properties. Simple mixing with an H2Pc in toluene was found to exert no change on the spectroscopic or fluorescence properties of the Pc while covalent conjugation to a (Cl)AlOCPc resulted in a large Q band blue shift accompanied by a decrease in fluorescence lifetimes in DMSO. The red light excitation mediated singlet oxygen generation of the H2Pc mixed with upconversion nanoparticles was investigated and singlet oxygen fluorescence lifetimes were found to decrease in the presence of the nanoparticles. Upconversion mediated singlet oxygen generation, by way of resonance energy transfer to the Pc, was also attempted using 972 nm excitation; however, no singlet oxygen was detected utilizing singlet oxygen NIR emission detection. Pending further work using alternative singlet oxygen detection methods, this suggests that while upconversion nanoparticles possess excellent fluorescent imaging capabilities, they are relatively inefficient in inducing singlet oxygen production simply when mixed with phthalocyanines. Despite this, by combining phthalocyanines and upconversion nanoparticles, we present a system capable of: multimodal imaging, using both upconversion and phthalocyanines emissions, singlet oxygen generation, via direct excitation of the phthalocyanine with red laser light, and, possibly, magnetic resonance imaging, as a result of doping the upconversion nanoparticles with Gd3+ ions.
- Full Text:
- Date Issued: 2014
An investigation into school learners' perceptions of linguistic politeness norms within and across cultures
- Authors: Kenyon, Tracy Karen
- Date: 2004 , 2013-05-31
- Subjects: Language policy -- South Africa , Multilingualism -- South Africa -- Eastern Cape , Language and education -- South Africa -- Eastern Cape , Language and culture -- South Africa -- Eastern Cape , Multiculturalism -- South Africa -- Eastern Cape , Social interaction -- South Africa -- Eastern Cape , Sociolinguistics -- South Africa -- Eastern Cape , Intercultural communication -- South Africa -- Eastern Cape , Speech acts (Linguistics)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2371 , http://hdl.handle.net/10962/d1004715 , Language policy -- South Africa , Multilingualism -- South Africa -- Eastern Cape , Language and education -- South Africa -- Eastern Cape , Language and culture -- South Africa -- Eastern Cape , Multiculturalism -- South Africa -- Eastern Cape , Social interaction -- South Africa -- Eastern Cape , Sociolinguistics -- South Africa -- Eastern Cape , Intercultural communication -- South Africa -- Eastern Cape , Speech acts (Linguistics)
- Description: The assumption underlying this study is that cultures differ in terms of politeness norms. Often people from different cultures approach one another in what they think is an appropriate manner and the outcome is miscommunication. This may be attributed to differing cultural norms and this study aims to examine what a sample of school learners perceive to be polite behaviour when making requests and their reasons for doing so. This study focuses on perceived politeness norms (Brown and Levinson 1978) in English across selected South African cultures. The individuals are seen as reflecting a cultural identity, using norms that they feel are appropriate in given situations. Previous researchers have endeavoured to show that politeness norms are universal, but it has emerged that this is not always the case. When people from differing language and cultural backgrounds come into contact they have to find a common ground for their interaction to be successful (Lustig and Koester 1999). Of particular interest is the way people request things, both the way they phrase their request and their reasons for phrasing it this way. In order to investigate this, twenty-nine same-sex pairs of Grade 10 learners were selected from three schools with different cultural backgrounds in Grahamstown. These learners were required to complete a Discourse Completion Test, which contained both Think-Aloud and Retrospection Procedures, while they were being audio-taped. This data was transcribed and analysed using a model that was developed and adapted to describe request strategies. This data is shown through the use of basic statistics, even though it is primarily qualitative. The data is given this qualitative dimension by looking at the factors that the co-conversants attend to. The recorded data shows that although second language speakers of English have a formula for requesting things, they are not always able to articulate why they use the request strategies they do. It appears that English first language speakers and speakers who have English as an additional language request things similarly, but the first language speakers have access to a greater variety of politeness strategies. They also attend to different contextual features. This shows that while the need to be polite seems to be universal, the expectations of the speakers will be different and while a first language speaker of English would not misinterpret the force of a given speech act, they may feel that the person who has English as an additional language is rude. Sensitivity is therefore called for in order to combat mutual negative stereotyping and misunderstandings. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Date Issued: 2004
- Authors: Kenyon, Tracy Karen
- Date: 2004 , 2013-05-31
- Subjects: Language policy -- South Africa , Multilingualism -- South Africa -- Eastern Cape , Language and education -- South Africa -- Eastern Cape , Language and culture -- South Africa -- Eastern Cape , Multiculturalism -- South Africa -- Eastern Cape , Social interaction -- South Africa -- Eastern Cape , Sociolinguistics -- South Africa -- Eastern Cape , Intercultural communication -- South Africa -- Eastern Cape , Speech acts (Linguistics)
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2371 , http://hdl.handle.net/10962/d1004715 , Language policy -- South Africa , Multilingualism -- South Africa -- Eastern Cape , Language and education -- South Africa -- Eastern Cape , Language and culture -- South Africa -- Eastern Cape , Multiculturalism -- South Africa -- Eastern Cape , Social interaction -- South Africa -- Eastern Cape , Sociolinguistics -- South Africa -- Eastern Cape , Intercultural communication -- South Africa -- Eastern Cape , Speech acts (Linguistics)
- Description: The assumption underlying this study is that cultures differ in terms of politeness norms. Often people from different cultures approach one another in what they think is an appropriate manner and the outcome is miscommunication. This may be attributed to differing cultural norms and this study aims to examine what a sample of school learners perceive to be polite behaviour when making requests and their reasons for doing so. This study focuses on perceived politeness norms (Brown and Levinson 1978) in English across selected South African cultures. The individuals are seen as reflecting a cultural identity, using norms that they feel are appropriate in given situations. Previous researchers have endeavoured to show that politeness norms are universal, but it has emerged that this is not always the case. When people from differing language and cultural backgrounds come into contact they have to find a common ground for their interaction to be successful (Lustig and Koester 1999). Of particular interest is the way people request things, both the way they phrase their request and their reasons for phrasing it this way. In order to investigate this, twenty-nine same-sex pairs of Grade 10 learners were selected from three schools with different cultural backgrounds in Grahamstown. These learners were required to complete a Discourse Completion Test, which contained both Think-Aloud and Retrospection Procedures, while they were being audio-taped. This data was transcribed and analysed using a model that was developed and adapted to describe request strategies. This data is shown through the use of basic statistics, even though it is primarily qualitative. The data is given this qualitative dimension by looking at the factors that the co-conversants attend to. The recorded data shows that although second language speakers of English have a formula for requesting things, they are not always able to articulate why they use the request strategies they do. It appears that English first language speakers and speakers who have English as an additional language request things similarly, but the first language speakers have access to a greater variety of politeness strategies. They also attend to different contextual features. This shows that while the need to be polite seems to be universal, the expectations of the speakers will be different and while a first language speaker of English would not misinterpret the force of a given speech act, they may feel that the person who has English as an additional language is rude. Sensitivity is therefore called for in order to combat mutual negative stereotyping and misunderstandings. , KMBT_363 , Adobe Acrobat 9.54 Paper Capture Plug-in
- Full Text:
- Date Issued: 2004
A history of the growth and development of the Seventh-Day Adventist Church in Southern Africa, 1920-1960
- Thompson, Ronald Charles Lloyd
- Authors: Thompson, Ronald Charles Lloyd
- Date: 1979
- Subjects: Seventh-Day Adventists -- South Africa -- History
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1231 , http://hdl.handle.net/10962/d1007294
- Description: From Introduction: The most natural divisions of time for this historical survey of the growth and development of the Seventh-day Adventist Church in Southern Africa fall into three periods: (1) from 1920, when the African Division of Seventh-day Adventists was organized, to 1931, when it was reorganized under the name Southern African Division; (2) from 1931 to 1945, covering the period years of the Great Depression and Second world War; (3) from 1946 to 1960, the post-war. Attention is given in Chapter I to a certain phase of church development because the church had emerged at the highest level of Adventist organization, i.e. a Division. Although the first group of Adventists adopted the simplest form of organization in 1892 known as the South African Conference, the church was small and little known. The church at Division level therefore embarked on a programme of orientation and adaptation to gain recognition and make itself known everywhere. Closely allied to this was organization. Chapter II defines the organization of the church and explains how it was financed. The history of its organization and reorganization is also traced. Chapters III and IV deal with an era of expansion during the twenties in the establishment of missions, medical missions and training institutions, while new mission fields were entered and old mission fields were further developed. Chapters V and VI continue to trace the development of missions, mission fields, medical missions, and training institutions together with important changes in the medical and educational work. Further reorganization and new developments in the European church and African church are also outlined. The great emphasis on expansion and the development of institutions finally reached a point whereby "institutionalism" overtook "evangelism". Chapter VII discusses this problem and what was done to try and arrest it. Thus the history of the church is brought to an interesting turning point and climax in Part Two. Chapter VIII breaks from the common run of growth and development in missions, medical missions and institutions and traces the development of the principles and practice of the Adventist Church. The Southern African Division set itself the objective of full maturity in the establishment of a self-supporting, self-governing and self- propagating church in Africa. The history of these principles are covered together with the principles governing the reception of government grants-in-aid. Chapter IX deals with the analysis and development of the three-fold ministry of teaching, preaching and healing. These chapters in Part Three do not constitute a conclusion but simply give further insights in the growth and development of the church .
- Full Text:
- Date Issued: 1979
- Authors: Thompson, Ronald Charles Lloyd
- Date: 1979
- Subjects: Seventh-Day Adventists -- South Africa -- History
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1231 , http://hdl.handle.net/10962/d1007294
- Description: From Introduction: The most natural divisions of time for this historical survey of the growth and development of the Seventh-day Adventist Church in Southern Africa fall into three periods: (1) from 1920, when the African Division of Seventh-day Adventists was organized, to 1931, when it was reorganized under the name Southern African Division; (2) from 1931 to 1945, covering the period years of the Great Depression and Second world War; (3) from 1946 to 1960, the post-war. Attention is given in Chapter I to a certain phase of church development because the church had emerged at the highest level of Adventist organization, i.e. a Division. Although the first group of Adventists adopted the simplest form of organization in 1892 known as the South African Conference, the church was small and little known. The church at Division level therefore embarked on a programme of orientation and adaptation to gain recognition and make itself known everywhere. Closely allied to this was organization. Chapter II defines the organization of the church and explains how it was financed. The history of its organization and reorganization is also traced. Chapters III and IV deal with an era of expansion during the twenties in the establishment of missions, medical missions and training institutions, while new mission fields were entered and old mission fields were further developed. Chapters V and VI continue to trace the development of missions, mission fields, medical missions, and training institutions together with important changes in the medical and educational work. Further reorganization and new developments in the European church and African church are also outlined. The great emphasis on expansion and the development of institutions finally reached a point whereby "institutionalism" overtook "evangelism". Chapter VII discusses this problem and what was done to try and arrest it. Thus the history of the church is brought to an interesting turning point and climax in Part Two. Chapter VIII breaks from the common run of growth and development in missions, medical missions and institutions and traces the development of the principles and practice of the Adventist Church. The Southern African Division set itself the objective of full maturity in the establishment of a self-supporting, self-governing and self- propagating church in Africa. The history of these principles are covered together with the principles governing the reception of government grants-in-aid. Chapter IX deals with the analysis and development of the three-fold ministry of teaching, preaching and healing. These chapters in Part Three do not constitute a conclusion but simply give further insights in the growth and development of the church .
- Full Text:
- Date Issued: 1979
The effect of environmental factors and hormone treatments on ovulation rate and spawning success in cardinal tetras, Paracheirodon axelrodi (Pisces: Characidae)
- Authors: Burton, Simon Mark
- Date: 1998
- Subjects: Characidae , Characidae -- Breeding , Tropical fish -- Breeding , Fishes -- Induced spawning , Characidae -- Spawning
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5273 , http://hdl.handle.net/10962/d1005117 , Characidae , Characidae -- Breeding , Tropical fish -- Breeding , Fishes -- Induced spawning , Characidae -- Spawning
- Description: Cardinal tetras, Paracheirodon axelrodi (Pisces: Characidae), are among the most popular tropical ornamental fish in the world. Millions of cardinal tetras are removed from their natural habitat, the upper tributaries of the Rio Negro in Brazil, each year and exported to North America and Europe where they are abundantly available at low cost. This, combined with the fact that they do not spawn freely in captivity has excluded any incentive to culture this fish on a commercial scale in these areas. However, the demand for cardinal tetras in South Africa is high, but their availability is limited to sporadic imports of wild caught fish which has resulted in an increase in their relative value. Thus, there is an appreciable incentive to investigate methods for inducing this species to reproduce in captivity. Information on methods for inducing spawning would form an integral part of a potential production plan for the culture of this species in South Africa. This study consisted of a number of experiments designed to investigate factors related to the spawning of cardinal tetras in captivity. The first series of experiments investigated the effect of variables such as the water chemistry of the experimental system, the sex ratio of the fish, the effect of conditioning and the effect of different spawning media on spawning success. The second series of experiments tested the effects of various environmental stimuli or hormonal treatments on spawning in cardinal tetras. Environmental stimuli tested included a rise in temperature, a rise in water level and a fresh rain water flush. Hormonal treatments included feeding GnRHa enriched brine shrimps to the fish or the application of hormone injections (hypophysation). Neither environmental stimuli nor brine shrimp enrichment induced cardinals to spawn in a repeatable manner. The same was true for hypophysation, but in this case a low incedence of ovulation of injected females was observed. Oocytes from ovulated and non-ovulated females were examined under a microscope and from this it was determined that cardinal tetras are group synchronous spawners, containing two distinct cohorts of oocytes in the ovary. The effect of a number of environmental stimuli on ovulation rate in cardinal tetras were then tested but did not induce ovulation in any females. A series of three experiments was performed investigating the effect of conditioning the sexes together on ovulation rate and spawning success. Conditioning the sexes together had no effect on spawning success, but a significantly higher ovulation rate was observed in females that vvere conditioned together with males. Male cardinals did not follow this trend and lost condition when conditioned together with females. The next experiment tested if pheromones from red serpae tetras, Hyphessobrycon serpae, could be used to induce ovulation and spawning in cardinal tetras. This was found not to be the case. The final series of experiments tested the effect of Aquaspawn® enriched Artemia on ovulation rates in female cardinal tetras. Aquaspawn® is a water soluble preparation of GnRHa and dopamine. Aquaspawn® enriched Artemia were found to be effective for inducing female cardinal tetras to ovulate. However, the results from this method of enrichment were not entirely reliable and further research is warranted. Finally, a protocol for evaluating spawning in topical, freshwater egg-laying fish was proposed, based on the results from this study. The advantages and disadvantages of such a protocol were discussed.
- Full Text:
- Date Issued: 1998
- Authors: Burton, Simon Mark
- Date: 1998
- Subjects: Characidae , Characidae -- Breeding , Tropical fish -- Breeding , Fishes -- Induced spawning , Characidae -- Spawning
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5273 , http://hdl.handle.net/10962/d1005117 , Characidae , Characidae -- Breeding , Tropical fish -- Breeding , Fishes -- Induced spawning , Characidae -- Spawning
- Description: Cardinal tetras, Paracheirodon axelrodi (Pisces: Characidae), are among the most popular tropical ornamental fish in the world. Millions of cardinal tetras are removed from their natural habitat, the upper tributaries of the Rio Negro in Brazil, each year and exported to North America and Europe where they are abundantly available at low cost. This, combined with the fact that they do not spawn freely in captivity has excluded any incentive to culture this fish on a commercial scale in these areas. However, the demand for cardinal tetras in South Africa is high, but their availability is limited to sporadic imports of wild caught fish which has resulted in an increase in their relative value. Thus, there is an appreciable incentive to investigate methods for inducing this species to reproduce in captivity. Information on methods for inducing spawning would form an integral part of a potential production plan for the culture of this species in South Africa. This study consisted of a number of experiments designed to investigate factors related to the spawning of cardinal tetras in captivity. The first series of experiments investigated the effect of variables such as the water chemistry of the experimental system, the sex ratio of the fish, the effect of conditioning and the effect of different spawning media on spawning success. The second series of experiments tested the effects of various environmental stimuli or hormonal treatments on spawning in cardinal tetras. Environmental stimuli tested included a rise in temperature, a rise in water level and a fresh rain water flush. Hormonal treatments included feeding GnRHa enriched brine shrimps to the fish or the application of hormone injections (hypophysation). Neither environmental stimuli nor brine shrimp enrichment induced cardinals to spawn in a repeatable manner. The same was true for hypophysation, but in this case a low incedence of ovulation of injected females was observed. Oocytes from ovulated and non-ovulated females were examined under a microscope and from this it was determined that cardinal tetras are group synchronous spawners, containing two distinct cohorts of oocytes in the ovary. The effect of a number of environmental stimuli on ovulation rate in cardinal tetras were then tested but did not induce ovulation in any females. A series of three experiments was performed investigating the effect of conditioning the sexes together on ovulation rate and spawning success. Conditioning the sexes together had no effect on spawning success, but a significantly higher ovulation rate was observed in females that vvere conditioned together with males. Male cardinals did not follow this trend and lost condition when conditioned together with females. The next experiment tested if pheromones from red serpae tetras, Hyphessobrycon serpae, could be used to induce ovulation and spawning in cardinal tetras. This was found not to be the case. The final series of experiments tested the effect of Aquaspawn® enriched Artemia on ovulation rates in female cardinal tetras. Aquaspawn® is a water soluble preparation of GnRHa and dopamine. Aquaspawn® enriched Artemia were found to be effective for inducing female cardinal tetras to ovulate. However, the results from this method of enrichment were not entirely reliable and further research is warranted. Finally, a protocol for evaluating spawning in topical, freshwater egg-laying fish was proposed, based on the results from this study. The advantages and disadvantages of such a protocol were discussed.
- Full Text:
- Date Issued: 1998
A critical analysis of governance and management in Zimbabwe's colleges of technical and vocational education: issues for revitalisation
- Authors: Mbizvo, Washington T
- Date: 2003
- Subjects: Education, Higher -- Zimbabwe Universities and colleges -- Zimbabwe Universities and colleges -- Zimbabwe -- Administration Vocational education -- Zimbabwe Technical education -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1469 , http://hdl.handle.net/10962/d1003350
- Description: This research was carried out in order to gain a better understanding of the practice of governance in a technical or vocationally oriented college and the critical role played by the principal as a college manager within the governance system in which industrialists and head office are also key players. Conceptual literature relating to issues of governance and management within the education scenario is examined. The wider issues of governance are critically analysed in the context of power and control mechanisms initiated by the Ministry of Higher Education as the responsible authority for the colleges. The influence of the industrial sector as the consumers of skilled labour force is analysed through college advisory councils set up in terms of the relevant pieces of legislation. The research is qualitative and takes the form of three case studies of technical and vocational colleges in Zimbabwe. Data were collected through multiple methods from varied sources with a view to ensuring triangulation. The multiple-case design enabled me to dig beneath the surface of what apparently happens in these organisations and unearth issues and concerns at the wider governance and management levels. Views and experiences of participants are captured and explained through in-depth interviews, observations and documentary sources. Results are discussed in relation to the relevant literature allowing grounded theory to emerge. The research highlights the roles of key players in governance and the issues of relationships among these actors. What emerges is a desperate situation of ineffectiveness, problematic processes in governance and poor responsiveness of these colleges to the labour market demands. The potential for generalisability and transferability is discussed in the report and possible corrective intervention strategies are recommended. The thesis demonstrates that managers of these colleges and indeed senior officers in head office who are at the centre of governance and will need transformational leadership development in order for them to come to terms with such things as people’s feelings, abandoning ‘outdated’ policies, managing change, and handling communication effectively. Various strategies for revitalisation of governance and management in technical and vocational colleges are suggested.
- Full Text:
- Date Issued: 2003
- Authors: Mbizvo, Washington T
- Date: 2003
- Subjects: Education, Higher -- Zimbabwe Universities and colleges -- Zimbabwe Universities and colleges -- Zimbabwe -- Administration Vocational education -- Zimbabwe Technical education -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1469 , http://hdl.handle.net/10962/d1003350
- Description: This research was carried out in order to gain a better understanding of the practice of governance in a technical or vocationally oriented college and the critical role played by the principal as a college manager within the governance system in which industrialists and head office are also key players. Conceptual literature relating to issues of governance and management within the education scenario is examined. The wider issues of governance are critically analysed in the context of power and control mechanisms initiated by the Ministry of Higher Education as the responsible authority for the colleges. The influence of the industrial sector as the consumers of skilled labour force is analysed through college advisory councils set up in terms of the relevant pieces of legislation. The research is qualitative and takes the form of three case studies of technical and vocational colleges in Zimbabwe. Data were collected through multiple methods from varied sources with a view to ensuring triangulation. The multiple-case design enabled me to dig beneath the surface of what apparently happens in these organisations and unearth issues and concerns at the wider governance and management levels. Views and experiences of participants are captured and explained through in-depth interviews, observations and documentary sources. Results are discussed in relation to the relevant literature allowing grounded theory to emerge. The research highlights the roles of key players in governance and the issues of relationships among these actors. What emerges is a desperate situation of ineffectiveness, problematic processes in governance and poor responsiveness of these colleges to the labour market demands. The potential for generalisability and transferability is discussed in the report and possible corrective intervention strategies are recommended. The thesis demonstrates that managers of these colleges and indeed senior officers in head office who are at the centre of governance and will need transformational leadership development in order for them to come to terms with such things as people’s feelings, abandoning ‘outdated’ policies, managing change, and handling communication effectively. Various strategies for revitalisation of governance and management in technical and vocational colleges are suggested.
- Full Text:
- Date Issued: 2003
Genetic studies on collagenolytic achromobacter strains and their bacteriophages
- Authors: Thomson, Jennifer Ann
- Date: 1974
- Subjects: Bacteriophages -- Genetics Bacterial genetics
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4246 , http://hdl.handle.net/10962/d1007291
- Description: From Summary: A survey of collagenolytic aerobic bacteria from cured hides yielded three strains of Bacillus and eight of Achromobacter which degraded collagen at 0.4 M NaCl. Achromobacter sp. 2 was chosen for genetic studies due to its high collagenolytic activity and the lack of genetic information on Achromobacter. Four temperate bacteriophages specific for Achromobacter sp. 2 were isolated and their relationships studied. The phages caused lysogenic conversion resulting in the inability of lysogens to adsorb phage. Achromobacter sp. 2 was shown to be a cryptic lysogen as it was not immune to superinfection but had a very low rate of spontaneous induction which could be increased with mutagens. It is proposed that the cryptic lysogeny of this strain is maintained by a defective excision mechanism and the mode of prophage integration in the host chromosome. DNA extracted from phage α3a was used to transfect spheroplasts. The optimal conditions for the development of competence for transfection were determined. The presence of nuclease-attack on phage DNA under conditions of prolonged incubation of DNA and spheroplasts was proposed. A method for extracting Achromobacter DNA was devised which yielded purified, undegraded DNA, but it was not possible to transform Achromobacter sp. 2 with this DNA. The a phages were used to transduce a number of genetic markers into Achromobacter auxotrophs. The transduct ants had the ability to release the cryptic α3 prophage at a high rate while maintaining their sensitivity to homologous phage infection. It is proposed that this is due to complementation between the cryptic prophage and the residual phage functions in the transducing particles. The transductants segregated auxotrophs with a probability of 10⁻³ per cell per generation. It appears that an unusual system of generalised transduction is operating whereby the transducing particles contain both phage and bacterial DNA which is incorporated into the recipient genome by a single recombination event yielding unstable transductants. In a study on induction of Escherichia coli (λ), carcinogenic nitrosamines were shown to be inducers of phage development. This provides a screening system for potentially harmful nitrosamines.
- Full Text:
- Date Issued: 1974
- Authors: Thomson, Jennifer Ann
- Date: 1974
- Subjects: Bacteriophages -- Genetics Bacterial genetics
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:4246 , http://hdl.handle.net/10962/d1007291
- Description: From Summary: A survey of collagenolytic aerobic bacteria from cured hides yielded three strains of Bacillus and eight of Achromobacter which degraded collagen at 0.4 M NaCl. Achromobacter sp. 2 was chosen for genetic studies due to its high collagenolytic activity and the lack of genetic information on Achromobacter. Four temperate bacteriophages specific for Achromobacter sp. 2 were isolated and their relationships studied. The phages caused lysogenic conversion resulting in the inability of lysogens to adsorb phage. Achromobacter sp. 2 was shown to be a cryptic lysogen as it was not immune to superinfection but had a very low rate of spontaneous induction which could be increased with mutagens. It is proposed that the cryptic lysogeny of this strain is maintained by a defective excision mechanism and the mode of prophage integration in the host chromosome. DNA extracted from phage α3a was used to transfect spheroplasts. The optimal conditions for the development of competence for transfection were determined. The presence of nuclease-attack on phage DNA under conditions of prolonged incubation of DNA and spheroplasts was proposed. A method for extracting Achromobacter DNA was devised which yielded purified, undegraded DNA, but it was not possible to transform Achromobacter sp. 2 with this DNA. The a phages were used to transduce a number of genetic markers into Achromobacter auxotrophs. The transduct ants had the ability to release the cryptic α3 prophage at a high rate while maintaining their sensitivity to homologous phage infection. It is proposed that this is due to complementation between the cryptic prophage and the residual phage functions in the transducing particles. The transductants segregated auxotrophs with a probability of 10⁻³ per cell per generation. It appears that an unusual system of generalised transduction is operating whereby the transducing particles contain both phage and bacterial DNA which is incorporated into the recipient genome by a single recombination event yielding unstable transductants. In a study on induction of Escherichia coli (λ), carcinogenic nitrosamines were shown to be inducers of phage development. This provides a screening system for potentially harmful nitrosamines.
- Full Text:
- Date Issued: 1974
Discursive constructions of quality assurance: the case of the Zimbabwe Council for Higher Education
- Authors: Chidindi, Joseph
- Date: 2017
- Subjects: Zimbabwe Council for Higher Education -- Evaluation , Education, Higher -- Zimbabwe , Universities and colleges -- Evaluation -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/7800 , vital:21299
- Description: Quality assurance is on the contemporary agenda in higher education and has been prioritised across the globe. It has been conspicuous through the emergence of numerous quality assurance bodies, and in Zimbabwe, where this study takes place, the government has constituted the Zimbabwe Council for Higher Education. This study aims to identify the discourses drawn on by academics and those working within Zimbabwe Council for Higher Education to construct the roles and processes of external quality assurance practices in universities in Zimbabwe. The study was grounded on the premise that external quality assurance processes in higher education can vary according to their contextual environment. Fairclough’s Critical Discourse Analysis as a method driven theory not only provided a methodology, a way of collecting and analysing my data, but it was also a substantive theory, which provided a particular way of understanding the world through discourse. Fairclough’s Critical Discourse Analysis is grounded in a Critical Realist view of the social world that enabled generalisations about the effect discourse was having on the phenomenon of interest: quality assurance in higher education. One-to-one and group interviews were used to yield exploratory, descriptive and explanatory data. To corroborate and augment data from interviews, key documents related to quality assurance in universities in Zimbabwe and obtained from the Zimbabwe Council for Higher Education were analysed. There were a number of profound discourses that emerged in the research study. There was a discourse of ‘control’ in which Zimbabwe Council for Higher Education put in place compliance mechanisms, setting minimum requirements for universities to offer ‘credible’ higher education. There was a discourse of ‘power struggle’ in which universities endeavoured to maintain their institutional autonomy in response to what was perceived as Zimbabwe Council for Higher Education’s requirement of compliance. In the context of higher education in Zimbabwe, an important implication of the study was evident in the discourse of ‘gold standard’ of quality assurance which assumed that quality entails a generic best practice but which fails to take context into account. While a generic ‘global’ notion of best practice in quality assurance was dominant in the discourses of quality identified in this study, there were other discourses that focused on what quality might look like within the resource constraints of the context. The study highlighted the importance of collegiality between quality assurance organisations and universities to realise success of quality assurance intentions.
- Full Text:
- Date Issued: 2017
Discursive constructions of quality assurance: the case of the Zimbabwe Council for Higher Education
- Authors: Chidindi, Joseph
- Date: 2017
- Subjects: Zimbabwe Council for Higher Education -- Evaluation , Education, Higher -- Zimbabwe , Universities and colleges -- Evaluation -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10962/7800 , vital:21299
- Description: Quality assurance is on the contemporary agenda in higher education and has been prioritised across the globe. It has been conspicuous through the emergence of numerous quality assurance bodies, and in Zimbabwe, where this study takes place, the government has constituted the Zimbabwe Council for Higher Education. This study aims to identify the discourses drawn on by academics and those working within Zimbabwe Council for Higher Education to construct the roles and processes of external quality assurance practices in universities in Zimbabwe. The study was grounded on the premise that external quality assurance processes in higher education can vary according to their contextual environment. Fairclough’s Critical Discourse Analysis as a method driven theory not only provided a methodology, a way of collecting and analysing my data, but it was also a substantive theory, which provided a particular way of understanding the world through discourse. Fairclough’s Critical Discourse Analysis is grounded in a Critical Realist view of the social world that enabled generalisations about the effect discourse was having on the phenomenon of interest: quality assurance in higher education. One-to-one and group interviews were used to yield exploratory, descriptive and explanatory data. To corroborate and augment data from interviews, key documents related to quality assurance in universities in Zimbabwe and obtained from the Zimbabwe Council for Higher Education were analysed. There were a number of profound discourses that emerged in the research study. There was a discourse of ‘control’ in which Zimbabwe Council for Higher Education put in place compliance mechanisms, setting minimum requirements for universities to offer ‘credible’ higher education. There was a discourse of ‘power struggle’ in which universities endeavoured to maintain their institutional autonomy in response to what was perceived as Zimbabwe Council for Higher Education’s requirement of compliance. In the context of higher education in Zimbabwe, an important implication of the study was evident in the discourse of ‘gold standard’ of quality assurance which assumed that quality entails a generic best practice but which fails to take context into account. While a generic ‘global’ notion of best practice in quality assurance was dominant in the discourses of quality identified in this study, there were other discourses that focused on what quality might look like within the resource constraints of the context. The study highlighted the importance of collegiality between quality assurance organisations and universities to realise success of quality assurance intentions.
- Full Text:
- Date Issued: 2017
Alice
- Subjects: Alice (South Africa) -- Photographs
- Type: Image
- Identifier: vital:14177 , http://hdl.handle.net/10962/d1018101 , MS 10 542 , CD 55
- Full Text: false
- Subjects: Alice (South Africa) -- Photographs
- Type: Image
- Identifier: vital:14177 , http://hdl.handle.net/10962/d1018101 , MS 10 542 , CD 55
- Full Text: false
The role of values in educational leadership: an interpretive study
- Authors: Drake, Melanie Lee
- Date: 2008
- Subjects: Educational leadership -- South Africa Leadership -- South Africa Values -- Study and teaching -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1756 , http://hdl.handle.net/10962/d1003640
- Description: This study set out to investigate the role of values in educational leadership. The renewed interest in values in both educational and corporate environments in South Africa places new pressures on members in leadership positions especially in school life. Schools are described as the ‘nurseries’ of values. The understanding of the abstract nature of values, as well as instrumentalising and implementing values in vision statements and organisational life, poses challenges to present and future school leaders. This study, based in the interpretive paradigm, is an in-depth investigation into the role of values at a former model C primary school in the Eastern Cape. Through the use of observations, document analysis, focus groups and interviews as data collection tools, this research highlights the importance of values in school leadership and how this impacts the life of the school leader. This case-study research combines theoretical and contextual frameworks to question the nature of values in leadership and uses the real-life experiences of these school leaders to resonate with current understandings of values in leadership and organisational culture. The importance of understanding these complexities in the lives and experiences of these school leaders cannot be underestimated. My findings highlight the tensions between leading successful schools (task/person efficiency) and remaining congruent with the need for leadership for social justice in post-apartheid educational institutions. The uniqueness of the school environment (‘families’ and ‘communities’) is also featured and resonates with previous literature. Through the lens of emerging leadership trends, we discover these school leaders’ understandings of values in their daily lives: they do what they are and this is reflected in this school’s unique organisational culture, which could be said to ‘transcend’ present leaders’ influence. Finally I propose that further research is necessary in order to broaden our understanding of the unique role of values in educational leadership in South Africa.
- Full Text:
- Date Issued: 2008
- Authors: Drake, Melanie Lee
- Date: 2008
- Subjects: Educational leadership -- South Africa Leadership -- South Africa Values -- Study and teaching -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1756 , http://hdl.handle.net/10962/d1003640
- Description: This study set out to investigate the role of values in educational leadership. The renewed interest in values in both educational and corporate environments in South Africa places new pressures on members in leadership positions especially in school life. Schools are described as the ‘nurseries’ of values. The understanding of the abstract nature of values, as well as instrumentalising and implementing values in vision statements and organisational life, poses challenges to present and future school leaders. This study, based in the interpretive paradigm, is an in-depth investigation into the role of values at a former model C primary school in the Eastern Cape. Through the use of observations, document analysis, focus groups and interviews as data collection tools, this research highlights the importance of values in school leadership and how this impacts the life of the school leader. This case-study research combines theoretical and contextual frameworks to question the nature of values in leadership and uses the real-life experiences of these school leaders to resonate with current understandings of values in leadership and organisational culture. The importance of understanding these complexities in the lives and experiences of these school leaders cannot be underestimated. My findings highlight the tensions between leading successful schools (task/person efficiency) and remaining congruent with the need for leadership for social justice in post-apartheid educational institutions. The uniqueness of the school environment (‘families’ and ‘communities’) is also featured and resonates with previous literature. Through the lens of emerging leadership trends, we discover these school leaders’ understandings of values in their daily lives: they do what they are and this is reflected in this school’s unique organisational culture, which could be said to ‘transcend’ present leaders’ influence. Finally I propose that further research is necessary in order to broaden our understanding of the unique role of values in educational leadership in South Africa.
- Full Text:
- Date Issued: 2008
Rhodeo: 1984 - June
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14727 , http://hdl.handle.net/10962/d1019599
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
- Subjects: Grahamstown -- Newspapers , Journalism, Students -- South Africa , Rhodes University -- Activate , Rhodes University -- Students , Student newspapers and periodicals -- South Africa
- Language: English
- Type: Text
- Identifier: vital:14727 , http://hdl.handle.net/10962/d1019599
- Description: Rhodeo is the Independent Student Newspaper of Rhodes University. Located in Grahamstown, Rhodeo was established in 1947, and renamed in 1994 as Activate. During apartheid Rhodeo became an active part of the struggle for freedom of expression as part of the now defunct South African Student Press Union. Currently Activate is committed to informing Rhodes University students, staff and community members about relevant issues, mainly on campus. These issues range from hard news to more creative journalism. While Activate acts as a news source, one of its main objectives it to be accessible as a training ground for student journalists. The newspaper is run entirely by the students and is published twice a term. Activate is a free newspaper which receives an annual grant from the Rhodes University Student Representative Council, however, majority of its revenue is generated through advertising.
- Full Text:
Psycho-diagnostics in a Xhosa Zionist church
- Authors: Thorpe, Mark Richard
- Date: 1982
- Subjects: Psychodiagnostics -- South Africa , Xhosa (African people) -- Religion , Xhosa (African people) -- Psychology , Zionist churches (Africa) -- South Africa , Healers -- South Africa , Healing -- South Africa -- Religious aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3072 , http://hdl.handle.net/10962/d1002581 , Psychodiagnostics -- South Africa , Xhosa (African people) -- Religion , Xhosa (African people) -- Psychology , Zionist churches (Africa) -- South Africa , Healers -- South Africa , Healing -- South Africa -- Religious aspects
- Description: A large number of Black patients seen by the mental health team in South Africa consult indigenous healers. An awareness of the diagnosis and treatment given to patients by traditional healers, would therefore enhance both the rapport with and treatment of those patients who seek help from the mental health professionals and para-professionals.
- Full Text:
- Date Issued: 1982
- Authors: Thorpe, Mark Richard
- Date: 1982
- Subjects: Psychodiagnostics -- South Africa , Xhosa (African people) -- Religion , Xhosa (African people) -- Psychology , Zionist churches (Africa) -- South Africa , Healers -- South Africa , Healing -- South Africa -- Religious aspects
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3072 , http://hdl.handle.net/10962/d1002581 , Psychodiagnostics -- South Africa , Xhosa (African people) -- Religion , Xhosa (African people) -- Psychology , Zionist churches (Africa) -- South Africa , Healers -- South Africa , Healing -- South Africa -- Religious aspects
- Description: A large number of Black patients seen by the mental health team in South Africa consult indigenous healers. An awareness of the diagnosis and treatment given to patients by traditional healers, would therefore enhance both the rapport with and treatment of those patients who seek help from the mental health professionals and para-professionals.
- Full Text:
- Date Issued: 1982
Locating the institution of traditional leadership within the institutional framework of South Africa's new democracy
- Authors: Mashele, Hlukanisa Prince
- Date: 2003
- Subjects: Tribal government -- South Africa , Political leadership -- South Africa , South Africa -- Politics and government -- 1994-
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2858 , http://hdl.handle.net/10962/d1007512 , Tribal government -- South Africa , Political leadership -- South Africa , South Africa -- Politics and government -- 1994-
- Description: This study looks into the role of the institution of traditional leadership in post-apartheid South Africa. It seeks to critically engage the debate on how to locate the institution within the new politico-constitutional framework. This is done with the main objective of proposing an altemative to the current state of affairs vis-à-vis traditional leadership and governance in South Africa. In order to clear the ground, the study first deals with the important question of democracy in relation to the institution of traditional leadership. In this regard, the study unearthed that the institution of traditional leadership is fundamentally undemocratic in character, as it is largely based on heredity and devoid of principles of democracy such as equality, accountability, etc. In order to put matters into perspective the study also delves into the history of the institution of traditional leadership with the aim of getting to the role that traditional leaders played in various epochs of South Africa's political development. This investigation reveals that the denting of the integrity of the institution of traditional leadership began with the advent of colonialism and worsened by successive apartheid regimes. It is at these stages of development that the institution was subordinated to a higher authority that sought to use the institution as an instrument of domination and oppression of the black majority. Considering this role, it would seem that the place that the space that the institution occupies in the post-apartheid South African governance framework is a compromise. The institution plays an advisory role at all levels of government - with their houses in both national and provincial legislatures, whilst traditional leaders sit as ex-officio members on local councils. However, traditional leaders fiercely contest this position as, in their view, this limits their powers. The main argument of this study is that for traditional leaders to be given an advisory role in the current and future governance framework of the country is a step in the right direction, as that serves to insulate the institution from active politics. For that reason, the study recommends that the institution of traditional leadership should occupy a cultural space in society - meaning that it should be responsible for the preservation of African customs and culture. This, therefore, means that the institution is better-placed to advise government on cultural and customary aspects of development. Whilst playing this role, the institution of traditional leadership should also -be brought into line with democratic ways of governance.
- Full Text:
- Date Issued: 2003
- Authors: Mashele, Hlukanisa Prince
- Date: 2003
- Subjects: Tribal government -- South Africa , Political leadership -- South Africa , South Africa -- Politics and government -- 1994-
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2858 , http://hdl.handle.net/10962/d1007512 , Tribal government -- South Africa , Political leadership -- South Africa , South Africa -- Politics and government -- 1994-
- Description: This study looks into the role of the institution of traditional leadership in post-apartheid South Africa. It seeks to critically engage the debate on how to locate the institution within the new politico-constitutional framework. This is done with the main objective of proposing an altemative to the current state of affairs vis-à-vis traditional leadership and governance in South Africa. In order to clear the ground, the study first deals with the important question of democracy in relation to the institution of traditional leadership. In this regard, the study unearthed that the institution of traditional leadership is fundamentally undemocratic in character, as it is largely based on heredity and devoid of principles of democracy such as equality, accountability, etc. In order to put matters into perspective the study also delves into the history of the institution of traditional leadership with the aim of getting to the role that traditional leaders played in various epochs of South Africa's political development. This investigation reveals that the denting of the integrity of the institution of traditional leadership began with the advent of colonialism and worsened by successive apartheid regimes. It is at these stages of development that the institution was subordinated to a higher authority that sought to use the institution as an instrument of domination and oppression of the black majority. Considering this role, it would seem that the place that the space that the institution occupies in the post-apartheid South African governance framework is a compromise. The institution plays an advisory role at all levels of government - with their houses in both national and provincial legislatures, whilst traditional leaders sit as ex-officio members on local councils. However, traditional leaders fiercely contest this position as, in their view, this limits their powers. The main argument of this study is that for traditional leaders to be given an advisory role in the current and future governance framework of the country is a step in the right direction, as that serves to insulate the institution from active politics. For that reason, the study recommends that the institution of traditional leadership should occupy a cultural space in society - meaning that it should be responsible for the preservation of African customs and culture. This, therefore, means that the institution is better-placed to advise government on cultural and customary aspects of development. Whilst playing this role, the institution of traditional leadership should also -be brought into line with democratic ways of governance.
- Full Text:
- Date Issued: 2003
The origins and subsequent development of Administration Boards
- Authors: Humphries, Richard
- Date: 1983
- Subjects: South Africa -- Politics and government -- 20th century , Influx control -- South Africa , Public administration -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2854 , http://hdl.handle.net/10962/d1006873 , South Africa -- Politics and government -- 20th century , Influx control -- South Africa , Public administration -- South Africa
- Description: Until the introduction of administration boards in 1972-1973, the responsibility for administering the urban black townships in "white" South Africa was vested with the municipalities as agents of the Department of Bantu Administration and Development. The establishment of administration boards to replace the municipalities' Non-European Affairs Departments reflected the determination of the Department of Bantu Administration and Development to secure tighter direct control over the implementation of policy, particularly that affecting influx control and labour regulation. The decision to end municipal control was made after the report of the Van Rensburg Inter-Departmental Committee of Inquiry into Control Measures, which reported in 1967. The report's concern that influx control was not working as intended, coupled with doubts about the political autonomy of Opposition controlled municipalities, which dated back to the 1950s, were the major reasons for the introduction of administration boards.
- Full Text:
- Date Issued: 1983
- Authors: Humphries, Richard
- Date: 1983
- Subjects: South Africa -- Politics and government -- 20th century , Influx control -- South Africa , Public administration -- South Africa
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2854 , http://hdl.handle.net/10962/d1006873 , South Africa -- Politics and government -- 20th century , Influx control -- South Africa , Public administration -- South Africa
- Description: Until the introduction of administration boards in 1972-1973, the responsibility for administering the urban black townships in "white" South Africa was vested with the municipalities as agents of the Department of Bantu Administration and Development. The establishment of administration boards to replace the municipalities' Non-European Affairs Departments reflected the determination of the Department of Bantu Administration and Development to secure tighter direct control over the implementation of policy, particularly that affecting influx control and labour regulation. The decision to end municipal control was made after the report of the Van Rensburg Inter-Departmental Committee of Inquiry into Control Measures, which reported in 1967. The report's concern that influx control was not working as intended, coupled with doubts about the political autonomy of Opposition controlled municipalities, which dated back to the 1950s, were the major reasons for the introduction of administration boards.
- Full Text:
- Date Issued: 1983
Two Rix Dollar note
- Subjects: Money -- Cape of Good Hope
- Type: Image
- Identifier: vital:14166 , http://hdl.handle.net/10962/d1018090 , MS 10 542 , CD 55
- Full Text: false
- Subjects: Money -- Cape of Good Hope
- Type: Image
- Identifier: vital:14166 , http://hdl.handle.net/10962/d1018090 , MS 10 542 , CD 55
- Full Text: false