Text in Afrikaans / Coronary artery disease (CAD) is a life-threatening disease. When heart patients in the treatment of their disease, due to certain subjugating discourses practised by the biomedical model or biomedicine, are treated in a way that contributes to their anxiety and they feel themselves marginalised by society, then CAD becomes even more threatening. The narrative-pastoral approach of this study aims to treat heart patients in a way that has a calming effect on them that could assist them to deal with their heart disease more efficiently. This study shows how a heart patient's illness stories can be centralised by means of narrative therapy and how a pastoral and ethical attitude of love and respect can produce a climate that's conducive to better health and well-being. I indicate how my methodology of participatory action research succeeds in making the heart patients active participants to the research project. Their active participation indicates that meaning is not created on their behalf in therapy; rather, they are responsible for the process of richer construction of meaning. I describe how the participants socially co-constructed alternative and richer descriptions of their illness. Futhermore, I point out how their richer descriptions of illness contribute to perceptible and measurable results that are of value to the heart patients. / Koronere hartvatsiekte (KHS) is 'n lewensbedreigende siekte. Wanneer hartpasiente in die behandeling van hul siekte vanwee sekere onderdrukkende diskoerse van siekte vanuit die biomediese model of biomedisyne s6 hanteer word dat dit spanning op hul plaas en deur die samelewing gemarginaliseer word, word KHS des te meer gevaarlik. In hierdie studie gaan dit oor 'n narratief-pastorale benadering wat hartpasiente op 'n kalmerende manier hanteer sodat hulle kan kom tot 'n meer doeltreffende hantering van hul hartsiekte. Hierdie studie toon aan hoe hartpasiente se siekteverhale deur middel van narratiewe terapie gesentreer word en hoe 'n etiese en pastorale gesindheid van liefde en respek 'n klimaat skep wat bevorderlik is vir beter gesondheid en welwese. Ek dui aan hoe my metodologie van deelnemende aksienavorsing daarin geslaag het om die hartpasiente aktiewe deelnemers te maak aan die navorsingsprojek. Hul aktiewe deelname impliseer dat betekenis nie in terapie vir hulle geskep word nie, maar dat hulle self skeppend betrokke is in die proses van ryker betekeniskonstruering. Ek beskryf hoe die deelnemers altematiewe en ryker beskrywings van hul siekte sosiaal ko-konstrueer. Ek dui verder aan hoe hul ryker beskrywings van siekte bydra tot sigbare en meetbare resultate wat vir hartpasiente van waarde is. / Philosophy, Practical and Systematic Theology / D. Th. (Praktiese Teologie)

Afrikaans text, with Afrikaans and English summaries / Despite legislation to the effect intended to ensure the position of the disabled in society, disabled persons still find themselves largely marginalized in the South African context. During this research a group of about twenty participants, of whom about one-half are disabled, were involved in an inclusive process of art-making. The aim of the research was to challenge the dominant discourse which holds that making art is only for the select, talented few. This research was undertaken according to the scientific guidelines of practical theology. Contextual theology was used as a starting point, with emphasis on the participatory- and narrative approaches. The characteristics of pastoral care created an atmosphere which was conducive to the disabled participants discovering and developing hope for a more rewarding future. The research culminated in an exhibition in a national museum, which could contribute to an additional dimension in the narrative of the disabled participants. / Ten spyte van wetgewing om die inklusiewe posisie van die gestremde in die samelewing te verseker, is gestremdes in die Suid Afrikaanse konteks nog grootliks gemarginaliseerd. Vanuit hierdie gemarginaliseerde posisie vind gestremdes dit moeilik en dikwels onmoontlik om hul unieke potensiaal te ontwikkel om sodoende 'n beter lewenskwaliteit lewe te vestig. 'n Groep van ongeveer twintig deelnemers, waarvan die helfte gestremd is, is tydens hierdie navorsing in 'n inklusiewe konteks van kunsmaak betrek. Die doel van die navorsing is om diskoerse uit te daag wat bepaal dat kunsmaak net vir unieke, talentvolle mense beskore was. Teen die agtergrond van 'n postmoderne epistemologie kon gestremdes sonder vooraf opgestelde reels en regulasies uiting gee aan hul verbeelding en sodoende waaghalsig wees in die proses van kunsmaak. Hierdie navorsing het plaasgevind volgens die wetenskaplike riglyne van praktiese teologie. Kontekstuele teologie is as 'n teologiese vertrekpunt gebruik, met die klem op die deelnemende en narratiewe benaderings. Sodoende is ruimte geskep vir die ontdekking sowel as die ontwikkeling van die potensiaal van die gestremde. Die eienskappe van pastorale sorg het 'n atmosfeer tydens die kunsmaaksessies geskep waarbinne die deelnemers in 'n veilige konteks hoop op 'n bykomstige realiteit en 'n beter toekoms kon ontdek en ontwikkel. Die navorsing het gekulmineer in 'n kunsuitstalling in 'n nasionale museum wat kan bydra tot 'n bykomstige dimensie in die verhaal en identiteit van die gestremdes. / Philosophy, Practical and Systematic Theology / M. Th. (Practical Theology eith specialisation in Pastoral Therapy)

Text in English with summaries and keywords in English, Afrikaans and Zulu / Presented in two volumes. Volume 2 contains colour photographs / Bibliography: (volume 1: leaves 181-219) / The history of South African ceramics of the twentieth and twenty-first centuries tends to be presented in a compartmentalised manner in that it focuses on the leading exponents within genres and is limited to an investigation of the contexts that have an immediate bearing on their oeuvres. The result is a fragmented (and sometimes biased) view of the role players, circumstances, influences and incentives that have come to define South African ceramics. The thesis introduces key contributors who have hitherto been considered in relation to crafts and fine art but whose work with ceramic materials places them firmly within the ambit of South African ceramics. It also positions and evaluates the roles of the formal and informal twentieth-century educational and training agencies that, within the constraints of imposed political dogma, produced ceramists who successfully challenged staid Western aesthetics. Particular attention is given to how the black “traditional potters” exercised agency in negotiating a contemporary (as opposed to an ethnographic) presence in which they referenced the forms, meanings and values of “traditional pottery” to meet the expectations of the collector’s market. The thesis posits that the ceramists’ quest to claim an identity (or an “indigeneity”) in the turbulent political era of the later twentieth century has parallels with the intent and outcomes of African Modernism. African Modernism, which arose in postcolonial countries, sought to challenge Western binaries of art, craft, identity and presence and typically made use of hybridity to that end. The same presence of hybridity is evident in twentieth-century South African ceramics, which must be read as an engagement with a multi-cultural society within which the ceramists sought to position themselves. The thesis illustrates the progression of hybrid features from an initially crude and superficial referencing of indigenous and African material culture to subjective translations of that culture that are presented in innovative approaches. This theme is further explored in relation to South African ceramics of the twenty-first century, and evidence suggests that some of the ceramists’ oeuvres can now be considered transcultural and even transnational. The thesis, which is by its nature an enquiry that presents new or reassessed evidence is neither a fully inclusive nor an absolutist revision of the history of ceramics. / Die geskiedenis van Suid-Afrikaanse keramiekkuns van die twintigste en een-entwintigste eeu is geneig om op ʼn onderverdeelde wyse voorgehou te word, omdat dit op die hoofeksponente in genres fokus en beperk is tot ʼn ondersoek na die kontekste wat ʼn direkte uitwerking op hul oeuvres het. Die resultaat is ʼn gefragmenteerde (en soms bevooroordeelde) beskouing van die rolspelers, omstandighede, invloede en aansporings wat Suid-Afrikaanse keramiekkuns definieer. Die tesis stel sleutelbydraers bekend wat tot dusver met handwerk en beeldende kuns verbind is, maar wie se werk met keramiekmateriale hulle sonder twyfel binne die sfeer van Suid-Afrikaanse keramiekkuns plaas. Daarbenewens posisioneer en evalueer die tesis die rolle van die formele en informele twintigsteeeuse opvoeding- en opleidingsagentskappe wat, binne die beperkings van voorgeskrewe politieke dogma, keramiste opgelewer het wat oninspirerende Westerse estetika suksesvol betwis het. Aandag word veral geskenk aan hoe die swart “tradisionele pottebakkers” bemiddeling uitgeoefen het in die verwesenliking van ʼn kontemporêre (teenoor ʼn etnografiese) teenwoordigheid waarin hulle verwys het na die vorme, betekenisse en waardes van “tradisionele pottebakkery” om aan die verwagtinge van die versamelaarsmark te voldoen. Die tesis voer aan dat daar parallelle bestaan tussen die keramis se soeke om op ʼn (inheemse) identiteit te kan aanspraak maak in die onstuimige politieke era van die latere twintigste eeu, en die oogmerke en uitkomste van Afrika-modernisme. Afrika-modernisme het in na-koloniale lande ontstaan en het beoog om Westerse binêre pare van kuns, handwerk, identiteit en teenwoordigheid te betwis; om hierdie doel te bereik is hibridisme gewoonlik gebruik. Dieselfde teenwoordigheid van hibridisme kan gesien word in Suid-Afrikaanse keramiekkuns van die twintigste eeu, wat beskou moet word as ʼn gemoeidheid met ʼn multikulturele samelewing waarin die keramiste hulself probeer posisioneer. Die tesis illustreer die vooruitgang van hibriede eienskappe, van ʼn aanvanklik onafgewerkte en oppervlakkige verwysing na inheemse en Afrika- materiële kultuur, na subjektiewe interpretasies van daardie kultuur wat in innoverende benaderings voorgehou word. Hierdie tema word verder ondersoek in verband met SuidAfrikaanse keramiekkuns van die een-en-twintigste eeu, en bewyse dui daarop dat sommige van die keramiste se oeuvres nou as transkultureel en selfs as transnasionaal beskou kan word. Die tesis, wat in wese ʼn ondersoek is wat nuwe of hersiende bewyse voorhou, is nóg ʼn ten volle inklusiewe nóg ʼn absolutistiese hersiening van die geskiedenis van keramiekkuns. / Umlando weseramiki yaseNingizimu Afrika kwikhulu leminyaka lamashumi amabili namashumi amabili nanye uvamise ukwethulwa ngendlela ehlukaniswe ngezigaba ngokuthi igxile phezu kwezingcweti ezihola phambili ngaphakathi komkhakha wezinhlobo kanti lokhu kugxile kuphela kuphenyo lwezizinda ezinomthintela osheshayo phezu kwemisebenzi yonke yalezo zingcweti. Umphumela ukhombisa umbono owehlukene (kanti ngesinye isikhathi umbono owencike kwingxenye eyodwa) wabadlalindima, wezimo, wemithelela kanye neziphembeleli ezichaza iseramiki eNingizimu Afrika. Ithesisi yethula abagaleli abasemqoka ukufika manje okudala benakiwe mayelana nemisebenzi yobuciko kanye nemisetshenzana yobuciko obuncane kodwa imisebenzi yayo yomatheriyali weseramiki ibabeka ngaphakathi komkhakha wezeseramiki eNingizimu Afrika. Lokhu kuphinde futhi kuhlole izindima zezinhlaka zemfundo nezoqeqesho ezihlelekile nezingahlelekile, lezo ngaphaklathi kwezihibhe zohlelo olumatasa lwepolitiki, lukhiqize osolwazi bezeseramiki abaphonsele inselele ngempumelelo osolwazi bezobuhle beNtshonalanga. Kugxilwe kakhulu kwindlela ababumbi bendabuko abamnyama “traditional potters” abasebenzisa ngayo ubummeli uma bexoxisana ukubonakala emsebenzini wesikhathi samanje (njengoba lokhu kuphambene ne-ethinigrafi) lapho baye bariferensa izindlela, izincazelo kanye nezinga lobugugu bobuciko bendabuko bokubumba ukufeza izinhloso ezilindelwe zemakethe yabaqoqi bomsebenzi wobuciko. Ithesisi iyasho ukuthi impokophelo yosolwazi bezeseramiki yokuzitholela uphawu oluchaza ubunjalo babo (or an “indigeneity”) esikhathini esibucayi sezepolitiki sekhulu leminyaka yamashumi amabili inezimpawu ezifanayo ngenhloso kanye nemiphumela yohlelo lwesimanjemanje sase-Afrika African Modernism. Uhlelo lwe-African Modernism, oluqhamuka kumazwe avele ngemuva kombuso wobukoloni, luphonsela inselele yezinhlelo zobuciko, yesithombe sobuciko kanye nobukhona bobuciko kanti ikakhulukazi bukhandwe ngobuciko bokuhlanganisa izinhlobo (hybridity) ezahlukile. Ubukhona bohlelo lokusebenzisa izinhlaka ezahlukile lwe-hybridity lubonakala kwimisebenzi yeseramiki yesenshuwari yamashumi amabili yaseNingizimu Afrika, okufanele ifundwe njengomsebenzi ohlanganiswe ndawonye nomphakathi wamasiko amaningi, kanti ngalo msebenzi ababumbi beseramiki bafuna ukuziphakamisa ngawo. Ithesisi ikhombisa intuthuko yezimpawu wumsebenzi oyingxubevange (hybrid) ovela kwindlela yokureferensa eluhlaza neyobuciko bamaqhinga bosiko lwendabuko lomatheriyeli wase-Afrika ukuphawula ngemisebenzi ehunyushiwe yalolo siko eyethulwe ngezindlela ezinamaqhinga amasha. Lesi sihloko siqhubekela phambili nokuhlolwa mayelana nohlelo lweseramiki eNingizimu Afrika kwisenshuwari yamashumi amabili, kanti ubufakazi buyasho ukuthi eminye imisebenzi yosolwazi bobuciko beseramiki ingathathwa njengemisebenzi ekhombisa ukushintsha amasiko kanye nokushintsha kwesizwe. Ithesisi, ngokwemvelo yayo ingumbuzo owethula ubufakazi obusha noma ubufakazi obubuyekeziwe, le thesis ayiwona umsebenzi oxuba konke futhi ayikona ukubuyekezwa kwangempela komlando weseramiki. / Art History, Visual Arts and Musicology / D. Phil. (Art)

Bibliography: leaves 207-224 / Abstracts and keywords following the Appendices / This thesis evaluates Ethiopian higher learning institutes’ digital libraries (DLs) for their usability and usefulness. The outcome contributes knowledge by helping to propel development efforts; satisfy DL stakeholders; provide information and fill information gaps; serve as cross-reference for academicians and researchers in the discipline; make decisions and solve managerial issues in DLs of the developing world; and provide scientific interests and merits for the advancement of information systems. When undertaking usability and usefulness evaluation research in DLs, there is no agreed-upon established conceptual framework that guides researchers in the developing world. Therefore, the overall objective of this research is to propose a framework for DL evaluation that fits into the context of developing countries. As the study is concerned with users’ internal attributes, the interpretive research paradigm is applied. A qualitative research approach is employed and a case study research design is followed. Multiple data-collection techniques, namely semi-structured interviews (17 respondents), open-ended questionnaires (17 respondents) and observations (4 observations) are employed. The study encompasses four public university DLs in Ethiopia. The participants have a positive perception of all attributes of usability. Most of the attributes of usefulness are also perceived positively, except coverage. The major challenges encountered by participants are network accessibility, interruption and speed, and access restrictions imposed on some DL content. DL benefits include easy access to the DL content, enhanced teaching and research, lower cost and easy sharing of contents. The expectations of users are ensuring resource availability and sustainability, overcoming the absence of user feedback and federated search problems, and improving network infrastructure and speed. The interaction triptych framework (ITF), which is used in the current study, is a well-known framework that is commonly implemented by researchers. However, since it does not incorporate the contextual situation of developing countries, ITF has some limitations. Therefore, based on the output of this empirical research and considering the usability and usefulness themes of ITF and its relationships with other socio-technical and contextual themes, a contextual DL evaluation framework is proposed. The proposed framework emphasises the social, institutional and contextual aspects of DLs. The proposed framework has six DL components, namely: DL user; content and collection; system and technology; services and support; user interface; and context. The proposed framework is called a digital library components interaction evaluation framework. / Lo mqondo uhlaziya imitapo yolwazi yedijithali (i-DLs) yezikhungo zokufunda ephezulu zase-Ethiopia ngokusebenziseka kwazo nokuba wusizo. Umphumela unikela ngolwazi ngokusiza ukuhambisa imizamo yentuthuko; ukwanelisa ababambiqhaza be-DL; ukuhlinzeka ngolwazi nokugcwalisa izikhala zolwazi; ukusebenza okubhekiswe kukho kwezifundiswa nabaphenyi emkhakheni; yenza izinqumo futhi ixazulule izingqinamba zokuphatha kuma-DL wezwe elisathuthuka; futhi unikeze izintshisekelo zesayensi kanye nokufaneleka ekuthuthukisweni kwezinhlelo zolwazi. Lapho wenza ucwaningo lokusebenziseka neliwusizo okuhlaziya kuma-DL, akukho luhlaka lomqondo okuvunyelwene ngalo oluhola abacwaningi ezweni elisathuthuka. Ngakho-ke, inhloso ephelele yalolu cwaningo ukuphakamisa uhlaka lokuhlaziya kwe-DL oluhambisana nomongo wamazwe asathuthuka. Njengoba ucwaningo luphathelene nezimpawu zangaphakathi zabasebenzisi, inqubo yocwaningo ehumushekayo iyasetshenziswa. Indlela yokucwaninga esezingeni elifanele iyasetshenziswa bese kulandelwa ukwakheka kocwaningo lwesifundo. Kusetshenziswa amasu amaningi wokuqoqa imininingwane, njengezingxoxo ezihlelwe kahle (abaphenduli abayi-17), imibuzo evulekile (abaphenduli abayi-17) kanye nokubhekwayo (okubhekwayo oku-4). Lolu cwaningo luhlanganisa ama-DL amane wemfundo ephakeme yomphakathi wase-Ethiopia. Abahlanganyeli banombono omuhle wazo zonke izici zokusebenziseka. Iningi lezimpawu eziwusizo zibonwa kahle futhi, ngaphandle kokumbozwa. Izinselela ezinkulu ababambiqhaza abahlangabezana ngazo ukufinyeleleka kwenethiwekhi, ukuphazamiseka nejubane, nemikhawulo yokufinyelela ebekiwe kokunye okuqukethwe kwe-DL. Izinzuzo ze-DL zifaka ukufinyelela okulula kokuqukethwe kwe-DL, ukufundiswa okuthuthukisiwe nocwaningo, izindleko eziphansi nokwabelana okulula kokuqukethwe. Okulindelwe abasebenzisi ukuqinisekisa ukutholakala kwezinsiza nokusimama, ukunqoba ukungabi bikho kwempendulo yomsebenzisi nezinkinga zokusesha ezihlanganisiwe, nokwenza ngcono ingqalasizinda yenethiwekhi nejubane. Uhlaka lokusebenzisana lwe-triptych (ITF), olusetshenziswa ocwaningweni lwamanje, uhlaka olwaziwa kakhulu olusetshenziswa ngokuvamile ngabaphenyi. Kodwa-ke, njengoba lungafaki isimo somongo samazwe asathuthuka, i-ITF inemikhawulo ethile. Ngakho-ke, ngokuya ngokukhishwa kwalolu cwaningo olunamandla kanye nokubheka ukusebenziseka nosizo lwezindikimba ze-ITF kanye nobudlelwano bayo nezinye izingqikithi zomphakathi nezobuchwepheshe nezingqikithi zomongo, kuhlongozwa uhlaka lokuhlaziya lomongo lwe-DL. Uhlaka oluhlongozwayo lugcizelela izici zenhlalo, zesikhungo nezingqikithi zomongo zama-DL. Uhlaka oluhlongozwayo lunezingxenye eziyisithupha ze-DL, okuyilezi: Umsebenzisi we-DL; okuqukethwe neqoqo; uhlelo nobuchwepheshe; izinsizakalo nokwesekwa; isikhombimsebenzisi somsebenzisi nomongo. Uhlaka oluhlongozwayo lubizwa ngohlaka lokuhlaziya kokusebenzisana kokuqukethwe komtapo wolwazi wedijithali. / Hierdie proefskrif evalueer Ethiopië se hoër leerinstellings se digitale biblioteke (DBe) ten opsigte van hulle bruikbaarheid en nuttigheid. Die uitkoms dra by tot kennis wat kan help om die ontwikkelingspogings aan te dryf; om belanghebbers van digitale biblioteke tevrede te hou; om inligting te verskaf en inligtingsgapings te vul; deur te dien as kruisverwysing vir akademici en navorsers in die vakgebied; om besluite te neem en bestuursaangeleenthede in digitale biblioteke van die ontwikkelende wêreld op te los; en om wetenskaplike belange en meriete vir die bevordering van inligtingstelsels te voorsien. Wanneer bruikbaarheids- en nuttigheidsevalueringsnavorsing in digitale biblioteke onderneem word, is daar geen ooreengekome, gevestigde raamwerk wat leiding aan navorsers in die ontwikkelende wêreld kan gee nie. Die algehele doelwit van hierdie navorsing was derhalwe om ’n raamwerk vir die evaluaering van digitale biblioteke voor te stel wat in die konteks van ontwikkelende lande pas. Omdat die studie gemoeid is met gebruikers se interne eienskappe, is die vertolkende paradigma gebruik. ’n Kwalitatiewe navorsingsbenadering is gebruik en ’n gevallestudie-navorsingsontwerp is gevolg. Veelvuldige data-insamelingstegnieke, naamlik semigestruktureerde onderhoude (17 respondente), oop vraelyste (17 respondente) en waarnemings (vier waarnemigs), is ingespan. Die studie sluit vier openbare universiteite se digitale biblioteke in Ethiopië in. Die deelnemers het ’n positiewe persepsie van al die eienskappe van bruikbaarheid. Die meeste van die eienskappe van nuttigheid word ook as positief waargeneem, met die uitsluiting van voorsiening. Die grootste uitdagings wat die deelnemers ervaar het, was netwerktoeganklikheid, -onderbrekings en -spoed en die toegangbeperkings wat sommige digitale biblioteke oplê. Voordele van digitale biblioteke sluit die volgende in: toegang tot digitalebiblioteekinhoud; beter onderrig en navorsing; laer koste; en die maklike deel van inhoud met ander. Die verwagtings van gebruikers verseker hulpbronbeskikbaarheid en -volhoubaarheid, en om die afwesigheid van gebruikersterugvoer en gefedereerde soekprobleme en die verbetering van netwerkinfrastruktuur en -spoed te oorkom. Die interaksietriptiekraamwerk (ITF) wat in hierdie studie gebruik is, is ’n bekende raamwerk wat algemeen deur navorsers geïmplementeer word. Omdat dit egter nie die kontekstuele situasie van ontwikkelende lande inkorporeer nie, het ITF sekere beperkings. Gebaseer op die uitset van hierdie empiriese navorsing en met die inagneming van die bruikbaarheids- en nuttigheidstemas van ITF en sy verhouding met ander sosio-tegniese en kontekstuele temas, word ’n kontekstuele digitalebiblioteekraamwerk derhalwe voorgestel. Die voorgestelde raamwerk beklemtoon die sosiale, institusionele en kontekstuele aspekte van digitale biblioteke. Die voorgestelde raamwerk het ses digitalebiblioteekkomponente, naamlik: digitalebiblioteekgebruiker; inhoud en insameling; stelsel en tegnologie; dienste en ondersteuning; gebruikerkoppelvlak; en konteks. Die voorgestelde raamwerk word ’n interaksie-evalueringsraamwerk vir digitalebiblioteekkomponente genoem. / School of Computing / D. Phil. (Information Systems)