Fictional representations of trauma in Elias Canetti’s novel Auto-da-Fé
- Authors: Buczynski, Jennifer Ann
- Date: 2011
- Subjects: Violence in literature , Literature and society , Fictitious characters
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:8447 , http://hdl.handle.net/10948/d1008062 , Violence in literature , Literature and society , Fictitious characters
- Description: This dissertation examines Elias Canetti‟s novel, Auto-da Fé, in an attempt to show how it depicts the manifestations of violence and the effects of traumaon the individual and on modernist society. This analysis of Auto-da Fé concentrates on the representation of trauma on a fictional level at a time when Europe was experiencing political, social and economic upheaval after the First World War. Auto-da Fé provides an intense emphasis on the psychological effects of trauma on the characters; thereby reflecting the turmoil of this period. An analysis of Canetti‟s novel, in the light of trauma, reveals an enigmatic testimony not only to the nature of violent events, but of the way trauma resists simple comprehension. I argue that this gives rise to complexities within the narration by tracing the insistently recurring words and symbols which point to an interpretation beyond the thematic content of the text, namely one which repetitively bears witness to hidden wounds within individual consciousness. The titles of the three parts of Auto-da-Fé reflect a condition of somatic and sychosomatic dislocation: “A Head without a World”, “Headless World”, and “The World in the Head”. My argument is that the fictional trauma in Canetti‟s novel contains several characters who suffer from a breach of the self and the inability to comprehend society. The inability to fit into society results in the protagonist creating an isolated refuge in order to protect himself from the outer world. However, his alienation exacerbates his physical and emotional dislocations and ultimately leads to his destruction.
- Full Text:
- Date Issued: 2011
Financial integration in East Africa: evidence from interest rate pass-through analysis
- Authors: Bholla, Zohaib Salim
- Date: 2011
- Subjects: East African Community -- Economic integration East African Community -- Economic conditions -- 21st century Interest rates -- Africa, East Interest rates -- Econometric models -- Africa, East Interest rates -- Effect of inflation on -- Africa, East Banks and banking -- Africa, East
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:1044 , http://hdl.handle.net/10962/d1006131
- Description: The successful launch of the European Monetary Union (EMU) raised an already ever growing interest in the economics of monetary integration and the formation of monetary unions around the world. Following the EMU experience, countries have considered forming a monetary union amongst themselves. The East African Community (EAC), comprising the three original member countries Kenya, Tanzania and Uganda and now including Burundi and Rwanda, is an example of such a group of countries that seek to form a monetary union. This study aims to identify the current level of financial integration amongst the East African countries. In order to do so the study examines whether the pass-through of monetary policy in the five countries has become similar over time. This is to provide an indication of the extent to which the nominal convergence criteria amongst the member countries have been met. The results of the study provide an indication of whether the formation of a monetary union in East Africa is possible. The empirical analysis used in this study included stationarity tests, four tests of co integration and an asymmetric error correction model to investigate whether the pass-through of monetary policy transmission in the five countries has become more similar over the ten year sample period from 1999 to 2008. The analysis uses three interest rates and 6-year rolling windows to identify the extent of macroeconomic convergence that prevails within the EAC, and consequently whether the formation of a monetary union is possible. The results suggest that the magnitude of the convergence amongst the countries remain low and there are significant rigidities in the deposit and lending rates over time, however the passthrough has improved with respect to the lending rate but not the deposit rate. The overall conclusion of the study suggests that an EAC wide monetary union is currently not possible based on the evidence provided from the pass-through analysis.
- Full Text:
- Date Issued: 2011
Financial system development and economic growth in selected African countries: evidence from a panel cointegration analysis
- Authors: Starkey, Randall Ashley
- Date: 2011
- Subjects: Economic development -- Africa Economic development -- Developing countries Banks and banking -- Africa Banks and banking -- Developing countries Stock exchanges -- Africa Stock exchanges -- Developing countries Econometric models Economic policy -- Africa Economic policy -- Developing countries
- Language: English
- Type: Thesis , Masters , MCom
- Identifier: vital:979 , http://hdl.handle.net/10962/d1002713
- Description: Financial systems (i.e. banking systems and stock markets) can influence economic growth by performing the five key financial functions, namely: mobilising savings, allocating capital, easing of exchange, monitoring and exerting corporate governance, as well as ameliorating risk. The level of development of the financial system is a key determinant of how effectively and efficiently these functions are performed. This study examines the short-run and long-run relationships between financial system development and economic growth for a panel of seven African countries (namely: Egypt, Ivory Coast, Kenya, Morocco, Nigeria, South Africa and Tunisia) covering the period 1988 to 2008. While numerous empirical studies have researched this topic, none of the previous African empirical literature have investigated thjs by using three groups of financial development measures (i.e. overall financial development, banking system development and stock market development measures) as well as employing panel cointegration analyses. The investigation of the long-run finance-growth relationship is conducted using two methods; the Pedroni panel cointegration approach and the Kao panel cointegration technique. The Pedroni panel cointegracion approach is more often applied in empirical research as it has less restrictive deterministic trend assumptions, while the Kao panel cointegration technique is employed in this study for comparison purposes. Furthermore, the short-run linkages bet\veen financial development and economic growth are analysed using the Holtz-Eakin d of (1989) panel Granger causality test. The results of the Pedroni cointegration tests show that there are long-run relationships between overall financial development (measured by LOFD and OFD2) and economic growth, banking system development (measured by LPSC) and economic growth, as well as stock marker development (measured by LMCP and LVLT) and economic growth. In contrast, the Kao test fails to find any cointegration between finance and growth. However, on the balance, findings largely support a conclusion of cointegration between financial development and economic growth since the Pedroni approach is more appropriate for examining cointegration in heterogeneous panels. Estimates of these long-run cointegrating relationships show that all five financial development measures have the expected positive linkages with growth. However, only four of the five financial development measures were found to have significant long-run linkages with growth, as the relationship between LOFD and growth was not found to be significant in the long-run. The panel Granger causality results show that economic growth Granger causes banking system development in the short-run (i.e. there is demand-following finance), irrespective of the measure of banking development used. While there is bi-directional, reciprocal causality between economic growth and both of the measures of overall financial development and one measure of srock market development (i.e. LVLT). Thus, pulicy makers should focus on formulating policy which promotes faster paced economic growth so as to stimulate financial development, while at the same time encourage policy that promotes the balanced expansion of the banking systems and srock markets in ordet to augment economic growth.
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- Date Issued: 2011
Finite element analysis of a composite sandwich beam subjected to a four point bend
- Authors: Hove, Darlington
- Date: 2011
- Subjects: Sandwich construction -- Mathematical models , Composite materials -- Research
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:10503 , http://hdl.handle.net/10948/1465 , Sandwich construction -- Mathematical models , Composite materials -- Research
- Description: The work in this dissertation deals with the global structural response and local damage effects of a simply supported natural fibre composite sandwich beam subjected to a four-point bend. For the global structural response, we are investigating the flexural behaviour of the composite sandwich beam. We begin by using the principle of virtual work to derive the linear and nonlinear Timoshenko beam theory. Based on these theories, we then proceed to develop the respective finite element models and then implement the numerical algorithm in MATLAB. Comparing the numerical results with experimental results from the CSIR, the numerical model correctly and qualitatively recovers the underlying mechanics with some noted deviances which are explained at the end. The local damage effect of interest is delamination and we begin by reviewing delamination theory with more emphasis on the cohesive zone model. The cohesive zone model relates the traction at the interface to the relative displacement of the interface thereby creating a material model of the interface. We then carry out a cohesive zone model delamination case study in MSC.Marc and MSC.Mentat software packages. The delamination modelling is carried out purely as a numerical study as there are no experimental results to validate the numerical results.
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- Date Issued: 2011
Fiscal policy and unemployment in South Africa 1980 to 2010
- Authors: Murwirapachena, Genius
- Date: 2011
- Subjects: Fiscal policy -- South Africa , Monetary policy -- South Africa , Labor economics -- South Africa , Unemployment -- South Africa , Labor policy -- South Africa
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11458 , http://hdl.handle.net/10353/544 , Fiscal policy -- South Africa , Monetary policy -- South Africa , Labor economics -- South Africa , Unemployment -- South Africa , Labor policy -- South Africa
- Description: Unemployment is one of the greatest and most complex challenges facing South Africa. Just like most developing countries, South Africa has been using the fiscal policy framework as a tool to alleviate the high rates of unemployment. This study examined the impact of fiscal policy on unemployment in South Africa. The study used annual time series data for the period 1980 to 2010. A vector error correction model was used to determine the effects of fiscal policy aggregates on unemployment in South Africa. The fiscal policy aggregates considered in this study were government investment expenditure, government consumption expenditure and tax. Results from this study revealed that government consumption expenditure and tax have a positive impact on unemployment while government investment expenditure negatively affects unemployment in South Africa. Policy recommendations were made using these results.
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- Date Issued: 2011
Formation, surface characterization, and electrocatalytic application of self-assembled monolayer films of tetra-substituted manganese, iron, and cobalt benzylthio phthalocyanine complexes
- Authors: Akinbulu, Isaac Adebayo , Ozoemena, Kenneth Iyke , Nyokong, Tebello
- Date: 2011
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/247163 , vital:51552 , xlink:href="https://doi.org/10.1007/s10008-010-1243-1"
- Description: Molecular thin films of manganese (SAM-2), iron (SAM-3), and cobalt (SAM-4) phthalocyanine complexes, non-peripherally tetra-substituted with benzylmercapto, were formed on polycrystalline gold disc electrode by self-assembly technique. Surface characteristics of the films were interrogated by cyclic voltammetry. Significant passivation of voltammetry processes associated with bare gold surface (gold oxidation and underpotential deposition of copper) confirmed formation of the films. Electrocatalytic property of the films was evidenced from better voltammetry responses (less positive oxidation potential and better current signal) of the insecticide, carbofuran, on these films, relative to that on bare gold electrode. In terms of less positive oxidation potential, the FePc derivative (3) gave the best response, while the best current signal was observed on SAM-2-modified gold electrode. The average heterogeneous rate constant, k, for the oxidation of carbofuran was 3.6 × 10−2 cm s−1 on the SAM film with the best current signal (SAM-2).
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- Date Issued: 2011
Formulation development and in vitro evaluation of didanosine-loaded nanostructured lipid carriers for the potential treatment of AIDS dementia complex
- Authors: Wa Kasongo, Kasongo , Shegokar, Ranjita , Müller, Rainer H , Walker, Roderick B
- Date: 2011
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/184210 , vital:44190 , xlink:href="https://doi.org/10.3109/03639045.2010.516264"
- Description: The purpose of this article was to investigate the feasibility of incorporating didanosine (DDI) into nanostructured lipid carriers (NLC) for potential treatment of AIDS dementia complex. Aqueous DDI-free and DDI-loaded NLC were manufactured using hot high-pressure homogenization. The lipid matrix contained a mixture of Precirol ® ATO 5 and Transcutol ® HP. Photon correlation spectroscopy revealed that the mean particle size for all formulations was below 250 nm with narrow polydispersity indices. In addition, the d99% values for all formulations determined using laser diffractometry were below 400 nm with the span values ranging from 0.84 to 1.0. The zeta potential values ranged from −18.4 to −11.4 mV and the encapsulation efficiency of NLC for DDI ranged from 33.02% to 78.34%. These parameters remained relatively constant for all formulations tested following storage for 2 months at 25°C indicating that all the formulations were relatively stable. Differential scanning calorimetry revealed a decrease in the degree of crystallinity of NLC in all formulations developed relative to the bulk lipid material. In addition, wide-angle X-ray scattering showed that NLC in all formulations tested existed in a single β-modification form and that DDI that had been incorporated into the NLC appeared to be molecularly dispersed in the lipid matrices. Images of the NLC formulations obtained using transmission electron microscopy revealed that all formulations contained a mixture of spherical and nonspherical particles irrespective of the amount of DDI that was added during the manufacture of the formulations.
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- Date Issued: 2011
From desktop to mobile : a framework for function and content transformation
- Authors: Jurgens, Geert Dirk
- Date: 2011
- Subjects: Mobile computing , Pocket computers
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9752 , http://hdl.handle.net/10948/1429 , Mobile computing , Pocket computers
- Description: The use of mobile phones and other mobile devices are becoming widespread and almost all of these mobile devices have some sort of mobile Internet access. Due to the increase in mobile Internet usage, many websites need altering in order to become mobile compatible. Creating a mobile compatible version of a website is challenging due to formatting and capability restrictions imposed by the mobile device. Currently, one of the popular methods of creating a mobile compatible website involves the creation of a new, dedicated mobile version of the website. However, this approach can prove to be expensive, and repetitive, since a fully functional desktop version of the website often already exists. A second method involves the use of a transformation proxy to transform the traditional website into a mobile compatible version. This research develops a transformation framework that enables a web developer to create a single set of source files that can be used to render output compatible with both traditional and mobile devices. In developing this framework, capabilities and restrictions of the mobile device were examined. Furthermore, current mobile web development guidelines and best practices were discussed. This resulted in the development of a method to identify and outline areas of a traditional website for transformation into a mobile friendly format. Furthermore, a transformation engine that allowed processing of the traditional website into a mobile compatible website was developed. This transformation engine extracted the outlined areas, and rendered the extracted content, all while maintaining the website’s original functionality. The development of a prototype verified that the transformation concepts are valid, and provided for the development of guidelines and recommendations. The development of a framework to enable the web developer to create a website once, and enable it to adapt its output for mobile devices, will have a positive impact on the development of content for the mobile web.
- Full Text:
- Date Issued: 2011
From Oral Literature to Technauriture: What’s in a Name?
- Authors: Kaschula, Russell H , Mostert, Andre
- Date: 2011
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/175201 , vital:42552 , ISBN 978-0-9566052-3-8 , https://aspace.repository.cam.ac.uk/handle/1810/237322
- Description: Oral traditions and oral literature have long contributed to human communication, yet the advent of arguably the most influential technology—the written word—altered the course of creative ability. Despite its potential and scope, the development of the written word resulted in an insidious dichotomy. As the written word evolved, the oral word became devalued and pushed to the fringes of society. One of the unfortunate consequences of this transition to writing has been a focus on the systems and conventions of orality and oral tradition. Although of importance, a more appropriate focus would be on ways of supporting and maintaining the oral word, and its innate value to human society, in the face of rampant technological development. Yet it is ironic that technology is also helping to create a fecund environment for the rebirth of orality. This paper offers an overview of the debate about the relationship between oral literature, the written word and technology, and suggests that the term technauriture may offer a suitable encompassing paradigm for further engagement with the oral word and its application to modern society. We discuss the late Bongani Sitole, a poet whose oral works were transformed into public and educational resources through the application of technology, and we consider the utility of the term technauriture for describing the relationship between orality, literature and technology.
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- Date Issued: 2011
From physics to music: an analysis of the role of overtones in the improvement of choral tone
- Authors: Starker, Leonard Bonn
- Date: 2011
- Subjects: Choral singing , Choral singing -- Intonation , Choral singing -- Instruction and study , Voice culture
- Language: English
- Type: Thesis , Masters , MMus
- Identifier: vital:8518 , http://hdl.handle.net/10948/d1012937
- Description: Numerous studies exist examining the link in solo singers between timbre and overtone spectra. The purpose of this study is to examine if similar results can be obtained by applying the same techniques to choral singing. The study is aimed at non-scientific readers and therefore introduces the subject with background to the relevant physics. In this study a number of recorded samples of choirs were taken from www.youtube.com and analyzed. The analysis included computation of long-term average spectra (LTAS) and singing power ratio‟s (SPR), which provided an indication of the relative energy in the higher overtone region of every choir. This was compared to a binary value judgment of the choirs. The results indicate that the SPR as applied to soloists cannot be directly applied to choirs. A link between SPR and a perceived “good” choral tone could exist but would have to be interpreted differently than in the case of soloists. It was also found that a possible link could exist between frequency peaks in LTAS and a choir‟s intonation.
- Full Text:
- Date Issued: 2011
From physics to music: an analysis of the role of overtones in the improvement of choral tone
- Authors: Starker, Leonard Bonn
- Date: 2011
- Language: English
- Type: Thesis , Masters , MMus
- Identifier: vital:8502 , http://hdl.handle.net/10948/1650
- Description: Numerous studies exist examining the link in solo singers between timbre and overtone spectra. The purpose of this study is to examine if similar results can be obtained by applying the same techniques to choral singing. The study is aimed at non-scientific readers and therefore introduces the subject with background to the relevant physics. In this study a number of recorded samples of choirs were taken from www.youtube.com and analyzed. The analysis included computation of long-term average spectra (LTAS) and singing power ratio‟s (SPR), which provided an indication of the relative energy in the higher overtone region of every choir. This was compared to a binary value judgment of the choirs. The results indicate that the SPR as applied to soloists cannot be directly applied to choirs. A link between SPR and a perceived “good” choral tone could exist but would have to be interpreted differently than in the case of soloists. It was also found that a possible link could exist between frequency peaks in LTAS and a choir's intonation.
- Full Text:
- Date Issued: 2011
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.
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- Date Issued: 2011
Gender oppression and possibilities of empowerment: images of women in African literature with specific reference to Mariama Ba's So long a letter, Buchi Emecheta's The Joys of motherhood and Tsitsi Dangarembga's Nervous conditions
- Authors: Nyanhongo, Mazvita Mollin
- Date: 2011
- Subjects: Women and literature -- Africa Women and literature -- Africa Women and literature -- Africa Women and literature -- Africa Women and literature -- Africa African literature -- Women authors Women -- Africa -- Literary collections
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10353/6411 , vital:29659
- Description: This study consists of a comparative analysis of three novels by three prominent African women writers which cast light on the ways in which women are oppressed by traditional and cultural norms in three different African countries. These three primary texts also explore the ways in which African women‟s lives are affected by other issues, such as colonialism and economic factors, and this study discusses this. An analysis of these novels reveals that the interconnectedness of racial, class and gender issues exacerbates the oppression of many African women, thereby lessening the opportunities for them to attain self-realization. This study goes on to investigate whether there are possibilities of empowerment for the women in the primary texts, and examining the reasons why some women fail to transcend their situations of oppression. The primary novels will be discussed in different chapters, which explore the problems with which various women are beset, and discuss the extent to which the various women in the novels manage to attain empowerment. In conclusion, this study compares and contrasts the ways in which the women in the primary texts are oppressed and highlights the reasons why some women are able to attain empowerment, whilst others are unable to do so. It also shows that many women are beset with comparable forms of oppression, but they may choose to react to these situations differently. Over and above these issues, the study seeks to draw attention to the fact that women need to come together and contribute to the ways in which they can attain various forms ofempowerment.
- Full Text:
- Date Issued: 2011
Gender oppression and possibilities of empowerment: images of women in African literature with specific reference to Mariama Ba's So long a letter, Buchi Emecheta's The Joys of motherhood and Tsitsi Dangarembga's Nervous conditions
- Authors: Nyanhongo, Mazvita Mollin
- Date: 2011
- Subjects: African literature -- Women authors , Women -- Africa Literary collections , Women and literature -- Africa , Sex discrimination -- Africa
- Language: English
- Type: Thesis , Masters , MA (English)
- Identifier: vital:11503 , http://hdl.handle.net/10353/522 , African literature -- Women authors , Women -- Africa Literary collections , Women and literature -- Africa , Sex discrimination -- Africa
- Description: This study consists of a comparative analysis of three novels by three prominent African women writers which cast light on the ways in which women are oppressed by traditional and cultural norms in three different African countries. These three primary texts also explore the ways in which African women's lives are affected by other issues, such as colonialism and economic factors, and this study discusses this. An analysis of these novels reveals that the inter-connectedness of racial, class and gender issues exacerbates the oppression of many African women, thereby lessening the opportunities for them to attain self-realization. This study goes on to investigate whether there are possibilities of empowerment for the women in the primary texts, and examining the reasons why some women fail to transcend their situations of oppression. The primary novels will be discussed in different chapters, which explore the problems with which various women are beset, and discuss the extent to which the various women in the novels manage to attain empowerment. In conclusion, this study compares and contrasts the ways in which the women in the primary texts are oppressed and highlights the reasons why some women are able to attain empowerment, whilst others are unable to do so. It also shows that many women are beset with comparable forms of oppression, but they may choose to react to these situations differently. Over and above these issues, the study seeks to draw attention to the fact that women need to come together and contribute to the ways in which they can attain various forms of empowerment.
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- Date Issued: 2011
Geographic variation in the trophic ecology of an avian rocky shore predator, the African black oystercatcher, along the southern African coastline
- Authors: Kohler, Sophie A , Connan, Maëlle , Hill, Jaclyn M , Mablouké, Cécile , Bonnevie, Bo T , Ludynia, Katrin , Kemper, Jessica , Huisamen, Johan , Underhill, Leslie G , Cherel, Yves , McQuaid, Christopher D , Jaquemet, Sébastien
- Date: 2011
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/444576 , vital:74252 , https://doi.org/10.3354/meps09215
- Description: The reflection of baseline isotopic signals along marine food chains up to higher trophic levels has been widely used in the study of oceanic top predators but rarely for intertidal predators. We investigated variation in the δ 13 C and δ 15 N ratios of a sedentary, rocky shore predator, the African black oystercatcher Haematopus moquini, over~ 2000 km of the southern African coastline, which is characterized by strong biogeographic patterns in primary productivity and intertidal communities. Blood and feathers from breeding adults and chicks and muscle tissues from primary prey items (mussels and limpets) were sampled between southern Namibia and the southeast coast of South Africa. 15 N enrichment was observed between the southeast and west coasts in oystercatcher tissues and their prey, mirroring an isotope shift between the oligotrophic Agulhas Current on the east coast and the eutrophic Benguela upwelling system on the west coast.
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- Date Issued: 2011
GIS implementation as a decision support tool for planning and managing development interventions
- Authors: Jong, Yungong Theophilus
- Date: 2011
- Subjects: Geographic information systems , Decision support systems , Enterprise resource planning , Spatial systems
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9257 , http://hdl.handle.net/10948/d1021227
- Description: The aim of this study is to examine key implementation and managerial issues surrounding the use of a Geographic Information Systems (GIS) as a Decisions Support Tool (DST) for planning and managing development interventions. Ever since the emergence of GIS as a powerful analytical tool in almost all spheres of human endeavour, many organisations involved in development work have adopted its use. But the challenges of conceiving and implementing a GIS in ways that are more responsive to the problems that trigger its purchase remains a daunting task to many development organisations; even those with a wealth of experience in GIS. This is one of the motivating factors for this study. In this research, some relevant themes in GIS implementation and GIS management as a Spatial Decision Support System (SDSS) were examined in the literature review. A case study research strategy was used focusing on the experience of the Nelson Mandela Bay Municipality Enterprise GIS (EGIS). The study examined how the system is been ran and what other development organisations can learn from this experience. Data was collected and analysed using a mixed research methods approach. The findings show a good level of GIS acceptance among municipality staff. However, running the system is not hitch free. A couple of problems and challenges were identified on the field. It is recommended that the municipality like most development organisations seeking GIS solutions should put the user at the centre of every technical innovation in GIS as a DST.
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- Date Issued: 2011
Going against the tide: seeking regulations for private military/security companies in a globalized world
- Authors: Juma, Laurence
- Date: 2011
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/128822 , vital:36163 , https://hdl.handle.net/10520/EJC85398
- Description: This article discusses the role of privatization of security in Africa, but its focus is on private military and security companies (PMSCs). The article proceeds on the basis that there is need for effective regulatory frameworks for PMSCs that operate in conflict zones of Africa. Thus, it begins by appraising the existing normative standards at the international, regional and domestic level that apply to these companies, and thereafter, identifies their shortcomings in light of the prevailing security conditions within the continent. The article then posits broad theoretical imperatives for designing a more effective regulatory framework for PMSCs and concludes by proposing the establishment an overarching continental regime constructed on the basis of the suggested imperatives.
- Full Text: false
- Date Issued: 2011
Good Chemistry
- Authors: Grange, Helen
- Date: 2011
- Subjects: Nyokong, Tebello , Africa-Arab State 2009 Unesco-L'Oreal Award for Women in Science
- Language: English
- Type: Article , text
- Identifier: vital:7185 , http://hdl.handle.net/10962/d1006276 , Nyokong, Tebello , Africa-Arab State 2009 Unesco-L'Oreal Award for Women in Science
- Description: Helen Grange profiles four women who've fearlessly taken on the complex predominantly male-dominated field of science.
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- Date Issued: 2011
Group-based guilt and shame in the desegregated context: the role of the perception of social change and ingroup identification
- Authors: Clarke, Rochelle
- Date: 2011
- Subjects: Guilt , Shame , Race awareness -- Psychological aspects , Intergroup relations , Group identity , Social perception
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11934 , http://hdl.handle.net/10353/513 , Guilt , Shame , Race awareness -- Psychological aspects , Intergroup relations , Group identity , Social perception
- Description: A correlational study on group-based guilt and shame of white South Africans in post-Apartheid South Africa investigates the role of the perception of social change and how it impacts on the group-based emotions guilt and shame as well as reparation intentions when controlled for ingroup identification. The study also aimed to control for the antecedents of group-based guilt and collective shame. Results revealed that guilt is predicted by perceived responsibility and is influenced by shame, while shame is predicted by image threat and guilt. The results further propose that the perceptions of status change for the ingroup and the outgroup predict the feelings of shame for high ingroup identifiers while status change (or lack thereof) for the ingroup predicts the willingness for symbolic reparation for low ingroup identifiers. The results are presented and discussed.
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- Date Issued: 2011
Guidelines for the successful integration of ICT in schools in Cameroon
- Authors: Nangue, Calvain Raoul
- Date: 2011
- Subjects: Education -- Data processing , Computers and children -- Cameroon
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9756 , http://hdl.handle.net/10948/1311 , Education -- Data processing , Computers and children -- Cameroon
- Description: ICT integration in secondary schools in Sub-Saharan Africa is still at an early stage and already faces several setbacks that may undermine the various initiatives undertaken by governments and the private sector to promote the use of computers in schools. Based on literature and other research, this may be attributed to the fact that no guidelines for proper ICT adoption in secondary schools exist; and furthermore, most integration cases were done haphazardly with no systematic approach based on the existing frameworks or tailored towards the real context in the schools concerned. The present study aimed to provide guidelines for the successful integration of ICT into schools in Cameroon. A review of some existing frameworks for ICT integrations in schools, as well as the innovative pathways that some developing countries have taken to ensure the successful integration of ICT into schools were explored through a literature review, revealing the trends and challenges of ICT integration in schools in Sub-Saharan Africa. The current status of ICT in schools in Cameroon being at an introductory stage was established from the available literature. This led to the use of a single case study from the Western Region of Cameroon, where four secondary schools were selected from the most advanced schools in terms of ICT integration. Participants consisting of principals, ICT co-ordinators, teachers, and students were interviewed, in order to establish the current status of ICT in each school, as well as those factors affecting or promoting the adoption of ICT. Teachers’ and students’ surveys, as well as existing documentation were used to triangulate the data gathered from interviews with school principals and ICT co-ordinators. Data were descriptively analysed – and the findings revealed that ICT is at the introductory stage of integration in the Fluck’s Model of ICT development in schools. At school level, the lack of infrastructure and an ICT adoption plan were found to be the key opposing factors to ICT integration, whereas several enablers were identified, such as the positive attitude of teachers towards ICT, the existence of a minimum recurring budget for ICT adoption through parents’ funding, as well as the continually decreasing cost of ICT infrastructure in the market. Based on the findings and experiences from successfully proven projects, a set of guidelines were derived for schools’ decision-makers. It is critical to put in place a well-structured policy for ICT in the school and to recognise all the ICT-related costs.
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- Date Issued: 2011