This dissertation examines three novels by the author and critic A.S. Byatt, namely Possession (1990), Babel Tower (1996) and The Biographer’s Tale (2000), using a hermeneutic method of analysis. The investigation pays specific attention to the structure of the novels and how this compares to the structure of the ancient palimpsest. Theoretical information on the palimpsest as model is based on relevant writings by Thomas Carlyle (1830, 1833), Thomas De Quincey (1845) through to Josephine McDonagh (1987), Gérard Genette (1997) and Sarah Dillon (2007). The ensuing argument is that Byatt’s use of postmodernist pseudo-intertextuality and intertextuality cause her novels to have a palimpsestic structure of various layers, with the effect that textual boundaries are transgressed. Ultimately Byatt’s writing strategies result in ontological uncertainty for the reader. / MA (English), North-West University, Potchefstroom Campus, 2014.

This dissertation examines three novels by the author and critic A.S. Byatt, namely Possession (1990), Babel Tower (1996) and The Biographer’s Tale (2000), using a hermeneutic method of analysis. The investigation pays specific attention to the structure of the novels and how this compares to the structure of the ancient palimpsest. Theoretical information on the palimpsest as model is based on relevant writings by Thomas Carlyle (1830, 1833), Thomas De Quincey (1845) through to Josephine McDonagh (1987), Gérard Genette (1997) and Sarah Dillon (2007). The ensuing argument is that Byatt’s use of postmodernist pseudo-intertextuality and intertextuality cause her novels to have a palimpsestic structure of various layers, with the effect that textual boundaries are transgressed. Ultimately Byatt’s writing strategies result in ontological uncertainty for the reader. / MA (English), North-West University, Potchefstroom Campus, 2014.

Governments across the globe are experiencing enormous budget deficits. The governments of South Africa and Australia felt that taxes on mining have not been reflecting a ‘willing buyer-willing seller’ relationship. This in essence means that mining companies in these two countries were not paying an arm’s length value to governments for extracting the resources. In Australia the authorities introduced the Resources Super Profits Tax to be charged at 40% of assessable profits. Mining companies still have to assess how to deal with this new tax when it is enacted on 1 July 2012. However, a change advantageous for the companies is the reduction in the corporate tax rate from 30% to 28% by the 2014/15 tax year. This Resources Super Profits Tax will also be deductible from the calculation of taxable income. South Africa enacted the Mineral and Petroleum Resources Royalty Acton 1 March 2010. Mining companies would now pay royalties based on a charging formula specifically for refined and unrefined minerals. The minimum royalty charging formula is 0.5% of gross sales regardless of whether the mining company incurs losses. This royalty charging formula is capped at 5% for refined minerals and 7% for unrefined minerals. However, any existing arrangement between mining companies and land owners for special royalties payable is not replaced by the Mineral and Petroleum Resources Royalty Act. A mining company such as Kumba Resources Limited never paid royalties in 2009, but were paying royalties in 2010 at 5.61% of accounting earnings before interest and taxes and 5.51% in 2011. Despite the additional royalties mining companies still invest in South Africa. The main drive for investment is managing risks and investing in projects that yield positive net present values. Typical risks to be managed are taxation laws, political uncertainty and social issues. These risks should be kept under control as the likelihood of mining companies walking away from investments is high when these risks spiral out of control. AFRIKAANS : Regerings dwarsoor die wêreld ondervind wesenlike begrotingstekorte. Die regerings van Suid Afrika en Australië glo dat die belasting op mynbou-maatskappye nie die ‘gewillige koper-gewillige verkoper’ verhouding weerspieël nie. In beginsel beteken dit dat die mynbou-maatskappye in die twee lande nie armlengte-waarde betaal aan regerings vir die ontginning van minerale nie. In Australië het owerhede die Minerale Super Winste Belasting gepromulgeer wat 40% heffings van berekende winste vereis. Mynbou-maatskappye is steeds in die donker oor hoe om hierdie nuwe belasting te hanteer wanneer dit op 1 Julie 2012 in werking tree.Die verlaging van die korporatiewe belastingkoers van 30% na 28% oor ’n tydperk tot en met die 2014/15 belastingjaaris egter ’n verandering wat voordelig is vir die maatskappye. Hierdie Minerale Super Winste Belasting sal ook van belasbare inkomste van mynbou-maatskappye aftrekbaar wees. Suid Afrika het die Minerale en Petroleum Reserwes Tantieme Wet op 1 Maart 2010 gepromulgeer. Mynbou-maatskappye sal in die vervolg tantieme betaal wat gebaseer word op ’n heffingsformule spesifiek ontwerp vir verwerkte en onverwerkte minerale. Die minimum tantieme heffingsformule is 0.5% van bruto verkope ongeag of die mynbou-maatskappy verliese ly. Hierdie tantieme heffingsformule word wel beperk tot 5% vir verwerkte minerale en 7% vir onverwerkte minerale. Enige huidige ooreenkoms met grondeienaars vir die betaling van spesiale tantieme word ongelukkig nie oorskryf deur die Minerale en Petroleum Reserwes Tantieme Wet nie. ’n Mynbou-maatskappy soos Kumba Resources Beperk het geen tantieme in 2009 betaal nie. In 2010 was Kumba Resources Beperk se tantieme 5.61% van rekeningkundige wins voor rente en belasting en in 2011 was dit 5.51%. Ondanks hierdie addisionele tantieme belê mynbou-maatskappye steeds in Suid Afrika. Die hoof-dryfveer vir beleggings is die bestuur van risiko en belegging in projekte wat positiewe netto huidige waardes lewer. Tipiese risiko’s wat bestuur moet word, is belastingwette, politieke onsekerheid en sosiale kwessies. Hierdie risiko’s moet te alle tye onder beheer gehou word omrede mynbou- maatskappye heel waarskynlik van beleggings kan onttrek indien die risiko’s buite beheer raak. Copyright / Dissertation (MCom)--University of Pretoria, 2013. / Taxation / unrestricted

Abstracts in English, Afrikaans and Xhosa / Green information and communication technology (ICT) is viewed as a pioneering initiative that plays a key role in reducing the negative impact of ICT on the environment. The research problem of the study was the low green ICT adoption rate in South African small and medium enterprises (SMEs). The primary objective was to identify the most prominent barriers resulting in this low adoption rate. The first secondary objective was to determine the barrier with the strongest underlying correlation resulting in the low adoption rate of green ICT in South African SMEs. The second secondary objective was to recommend strategies on how to improve the adoption rate of green ICT. A self-administered questionnaire was used to collect data through electronic and paper-based surveys. A census study was conducted among owners and managers of high-technology-based SMEs located in Gauteng. An exploratory factor analysis was employed to identify the barriers resulting in the low adoption rate of green ICT. These barriers were found to be a lack of funding, awareness, legislation, skills, and knowledge based on complexity and uncertainty. A lack of funding was identified as the most prominent barrier to adopting low green ICT. Although five constructs were discussed in the literature, the overall results presented six components, with the construct of knowledge being made up of two parts – complexity and uncertainty. This study recommends that SMEs align green ICT initiatives with their strategic goals and that government consider more adequate support structures for SMEs. The study confirmed a low green ICT adoption rate in South African SMEs, and more research is required to explore the impact of each of the factors above on the environment. / Met groen inligting-en-kommunikasietegnologie (IKT) word baanbrekerswerk gedoen om die nadelige uitwerking wat IKT op die omgewing het, te verklein. Die trae tempo waarteen Suid-Afrikaanse klein en medium ondernemings (KMO’s) groen IKT aanneem was die navorsingsprobleem van hierdie studie. Die primêre oogmerk was om die grootste struikelblokke vir die aanneem van groen IKT aan te toon. Die eerste sekondêre oogmerk was om die struikelblok met die sterkste onderliggende korrelasie met die trae tempo waarteen Suid-Afrikaanse KMO’s groen IKT aanneem, te bepaal. Die tweede was om met strategieë te kom om die tempo te versnel waarteen groen ITK aangeneem word. Data is met ʼn selfvraelys deur elektroniese en papieropnames versamel. ʼn Sensusstudie is onder die eienaars en bestuurders van hoëtegnologie-KMO’s in Gauteng gedoen. Struikelblokke wat vir die trae aanneming van groen ITK verantwoordelik is, is met ʼn verkennende faktoranalise aangetoon. Daar is bevind dat gebrekkige befondsing en bewustheid, wetgewing, ʼn gebrek aan vaardighede en kennis weens die kompleksiteit en onsekerheid struikelblokke is. ʼn Gebrek aan befondsing was die grootste struikelblok vir die aanneem van groen IKT. Hoewel vyf konstrukte in die literatuur bespreek is, het die uitslag aangedui daar is ses. Die konstruk kennis is uit twee dele saamgestel: kompleksiteit en onsekerheid. Hierdie studie beveel aan dat KMO’s hulle groen IKT-inisiatiewe met hulle strategiese doelwitte in ooreenstemming bring, en dat die regering KMO’s beter ondersteun. Die studie bevestig die trae tempo waarteen Suid-Afrikaanse KMO’s groen ITK aanneem. Die invloed van elk van die bogenoemde faktore op die omgewing moet in verdere navorsing verken word. / Ulwazi lwezeMvelo kanye nobuchwepheshe bezokuxhumana (ICT) kuphawuleka njengemizamo yamaqhinga amasha adlala indima esemqoka ekunciphiseni umthelela omubi we-ICT kwezemvelo. Inkinga exazululwayo kucwaningo kwabe kuyizinga eliphansi lomthintela we-ICT kwezemvelo kumabhizinisi amancane nalawo asafufusa (SMEs) eNingizimu Afrika. Inhloso yokuqala kwabe kuwukuthola izikhinyabezo ezigqamile eziholela ekutheni kube nezinga eliphansi lokwamukela ezemvelo. Inhloso yokuqala esesigabeni sesibili kwabe kuwukuthola isikhinyabezo esinezimpawu ezihambisanayo kakhulu esidala izinga eliphansi lokwamukela ezemvelo kwi-ICT. Inhloso yesibili yesigaba sesibili kwabe kuwukuncoma amasu angasetshenziswa ukuthuthukisa izinga lokwamukelwa kwezemvelo kwi-ICT. Umbhalo wemibuzo ehlelwe wumcwaningi ngokwakhe wasetshenziswa ukuqoqa idatha ngohlelo lwesaveyi eyaqhutshwa ngekhomphyutha nangephepha. Ucwaningo lohlelo lokubalwa kwabantu/lwesensasi lwenziwa phakathi kwabanikazi kanye nabaphathi bamabhizinisi amancane nasafufusa esifundazweni saseGauteng, amabhizinisi encike kubuchwepheshe beqophelo eliphezulu. Uhlelo lokuhlaziya oluhlolayo lwasetshenziswa ngesizathu sokuthola izihibhe ezidala izinga eliphansi lokulandelwa kwezemvelo ku-ICT. Lezi zihibhe zatholakala ukuthi ukuswela uxhaso lwezimali, ukwexwayiswa, umthetho, izakhono zomsebenzi kanye nolwazi olwencike phezu kwesimo esixubene kanye nokungabi nesiqinisekiso. Ukuswela ukuxhaswa ngezimali kwabonakala njengesikhinyabezo esikhulu mayelana nokwamukelwa kwezinga eliphansi lwe-ICT yezemvelo. Yize kuye kwaxoxwa ngezakhiwo ezinhlanu kumbhalo wobuciko, yonke imiphumela iveze izigaba eziyisithupha, ngesakhiwo solwazi esahlukene izingcezu ezimbili – isimo esixubene kanye kanye nokungabi nasiqinisekiso. Ucwaningo luncoma ukuthi amabhizinisi amancane nasafufusa (SMEs) ahambisana nemizamo yohlelo lwe-ICT olulandela ezemvelo kanye nezimpokophelo zamasu kanye nokuthi uhulumeni ubhekelele ukuthi kube nezakhiwo eziningi nezanele zokuxhasa amabhizinisi amancane nasafufusa (SMEs). Ucwaningo luqinisekisile ukuthi kunezinga eliphansi lokubhekelelwa amabhizinisi amancane nasafufusa mayelana nezemvelo kwi-ICT eNingizimu Afrika, kanti kudingeka ucwaningo oluningi ukuhlola umthintela wazo zonke izinto ezingenhla mayelana nezemvelo. / Business Management / M. Com. (Business Management)

This historical study analyses the holistic dynamics of Ethiopia, taking into account political, social, economic, cultural, religious, and media development aspects, with a focus on the three most recent governments (1930–2014), in relation to freedom of expression. The analysis indicates that the Feudalist-Imperial system was clearly the extension of centuries-old imperial hegemony which had used religious, cultural and patriotic hegemony to stifle freedom of expression. During the Socialist-Military regime every sphere of society, including acts of expression, were oriented towards the revolution and socialist political ideology. During the current ethnically based so-called Revolutionary-Democratic regime, freedom of expression has been stifled by means of legislation, government and party structures, complex surveillance, and social networks. While the instruments of repression have differed, relatively speaking, from government to government, the extent of repression has remained similar over a number of centuries. Threats to freedom of expression derive from rulers or governments, in which instances they are entrenched through policies, laws and bureaucracies, from religious and cultural hegemonies, from poverty and a related lack of education and access to information, and from conflicts, rivalry and wars. These threats have their origins in three main interrelated causal or determining factors, namely the Certainty–Uncertainty Dilemma, Ethno-Luminary Thought and Narcissism, which together form a pyramid beneath which freedom of expression in Ethiopia has been trapped. This pyramid is identified in the study as the Social Pyramid, or the Pyramid of Repression Instruments, and it in turn gives rise to an overall web of suppression, that is, the Pyramid Trap of Repression. The study concludes that the repression of freedom of expression in Ethiopia is likely to remain intact, insofar as the threats to freedom of expression and the factors giving rise to those threats persist. While limited gains concerning the right to freedom of expression are achieved periodically, these are routinely undone and rolled back, since the Pyramid Trap of Repression is not dismantled. / In hierdie historiese studie word die holistiese dinamika van Etiopië ontleed, met inagneming van politieke, sosiale, ekonomiese, kulturele, religieuse, en media-ontwikkelingsaspekte. Daar word op die drie mees onlangse regerings (1930–2014) gefokus, ten opsigte van vrye meningsuiting. Die ontleding dui daarop dat die feodalisties-imperialistiese stelsel duidelik die uitbreiding van eeue-oue imperialistiese hegemonie was wat religieuse, kulturele en patriotiese hegemonie gebruik het om vrye meningsuiting te onderdruk. Gedurende die sosialisties-militêre regime was elke sfeer van die samelewing, insluitende dade van uitdrukking, georiënteer tot die revolusie en sosialisties-politieke ideologie. Tydens die huidige, etnies gebaseerde sogenaamde revolusionêr-demokratiese regime, is vrye meningsuiting onderdruk deur wetgewing, regering- en partystrukture, komplekse bewaking, en sosiale netwerke. Hoewel die instrumente van onderdrukking relatief gesproke verskil het van regering tot regering, het die mate van onderdrukking oor ʼn aantal eeue heen soortgelyk gebly. Bedreigings vir vrye meningsuiting is afkomstig van heersers of regerings (en in sulke gevalle word hulle beveilig deur beleide, wette en burokrasieë), van religieuse en kulturele hegemonieë, van armoede en ʼn verwante gebrek aan opvoeding en toegang tot inligting, en van konflikte, mededinging en oorloë. Hierdie bedreigings het ontstaan vanweë drie vernaamste kousale of bepalende faktore wat onderling verwant is, naamlik die sekerheid-onsekerheid-dilemma, etno-voorligter-denke en narsisme, wat gesamentlik ʼn piramide vorm waaronder vrye meningsuiting in Etiopië vasgevang is. Hierdie piramide word in die studie as die sosiale piramide, of die piramide van onderdrukkingsinstrumente, geïdentifiseer, en dit lei op sy beurt tot ʼn algehele web van onderdrukking – die piramidelokval van onderdrukking. Die gevolgtrekking van die studie is dat die onderdrukking van vrye meningsuiting in Etiopië waarskynlik onaangeroer gaan bly, so lank as wat die bedreigings vir vrye meningsuiting en die faktore wat tot daardie bedreigings aanleiding gee, onveranderd bly. Hoewel beperkte suksesse van tyd tot tyd behaal word rakende die reg tot vrye meningsuiting, word sulke prestasies dikwels ongedaan gemaak, omdat die piramidelokval van onderdrukking nie afgebreek word nie. / Communication Science / D. Litt. et Phil. (Communication)