Through this research, I examine how new, natural, socially and environmentally sustainable materials for western couture millinery may be sourced from a group of marginalized women in south-eastern Uganda, underlining the continued relevance of craft as a mode of production that is both flexible and inclusive. Post-colonial, western perceptions of ‘African’ aesthetics are deconstructed and reconstructed through plaited, palm leaf braids that reflect the irregular surface texture found in traditional African artefacts. These create both a metaphorical and visual ‘pidgin’ language that holds meaning for craftspeople in the developed world as well as for the makers. In the process, questions have been asked about western requirements for product uniformity and how the ‘hand of the maker’ - as signified by irregularity – may be positioned in the markets of industrialized and post-industrialized societies. By creating a product with the potential for longevity and versatility, I have attempted to minimize some problems inherent in sourcing from small-scale craft development projects. The research has been practice-led and is supported by this written dissertation. My own craft practice as a millinery designer and field trips to Uganda - in order to establish a working relationship with the makers, understand their circumstances and to develop the Pidgin Plaits - has been at the core of a process of exchange. Cultural and industrial networks have also been developed in Uganda that may support the longer-term sustainability of the project. Through my research, I identify the considerations confronting the designer seeking to establish such a project and explore the multiple social, cultural and economic factors that impact upon the makers in Uganda,in a project with the potential to transform lives and cultures.

No description available.

No description available.

Denna uppsats är en litteraturstudie av Roots: The Saga of an American Family. Studien syftar till att undersöka argumentet att rasism har en långvarig effekt på de människor som utsätts för rasism. I detta fall, karaktärerna i romanen som utsätts för rasismens olika hemskheter så som slaveri. Genom användningen av Robert Jensen, WEB Du Bois och Edward Saids teorier (dvs. Privileged/unprivileged, The Veil, Double Consciousness och Others) har romanen Roots analyserats. Slutsatsen visar på hur slaveriet påverkade huvudpersonerna och hur effekten av slaveri lyckats beröva de svarta människorna i romanen deras ursprungliga identitet. Slaveriet ersattes istället av en kollektiv identitet av mindre värde än vita människors identitet vilket lämnat långvariga psykiska ärr för karaktärerna i romanen. Det pedagogiska fokus som används i uppsatsen är den så kallad cooperative learning metoden.

No description available.

Aim: To evaluate an audiologic rehabilitation program previously piloted in the U.S. (Kelly-Campbell, in review) for unaided hearing-impaired working adults that was also modified to include their significant others. <p> <p> Method: In this quasi-randomised repeated measures waitlist design, forty-eight participants (24 hearing-impaired adults and their 24 normal hearing significant others) aged 50-64 years were randomised into either a non-waitlist group (immediate treatment), or a waitlist group (treatment after 12-weeks). In these groups, participant couples attended three weekly 2-hour group sessions and completed health-related quality of life (HRQOL) assessments. Treatment outcomes for hearing-impaired adults (HIAs) were measured from self and significant other (SO) proxy reports of the Communication Profile for the Hearing Impaired (CPHI; Demorest & Erdman, 1986; 1987). Treatment outcomes for SOs were measured from self-reports of the Significant Other Scale for Hearing Disability (SOS-HEAR; Scarinci, Worrall & Hickson, 2009b). An investigation of the effect of treatment on the congruence of SO-proxy versus HIA HRQOL measures was also undertaken. <p> Results: A series of analyses of variance and repeated-measures t-tests examined HRQOL outcomes for HIAs and their SOs between pre-treatment, post-treatment, and at 12-weeks follow-up. Results suggest a significant effect of time for all HRQOL assessments, with gender effects found for CPHI measures, but not for SOS-HEAR measures. Medium to large effect sizes were revealed for both HIAs and their SOs. <p> Conclusions: Group AR appears to be a beneficial treatment approach for reducing the consequences of hearing impairment for HIAs and for their normal hearing SOs.

Theoretical and Experimental results of research on the Direct Torque Control (DTC) of the Brushless Doubly Fed Reluctance Machine (BDFRM) are presented in this thesis. The main motivation for this work has been found in the relative simplicity of the DTC strategy and attractive properties of the BDFRM drive, foremost its cost-effectiveness associated with the use of a partially rated power electronics, and reliability of brushless structure of the machine itself. It is hoped that the project outcomes will be extremely helpful to the further study of the machine in light of its application in wind power generation and/or large pump systems. The thesis is essentially divided into three main parts. The first part is the theory development, which involves the analysis of the fundamental principles of DTC and BDFRM operation. The second part presents the comprehensive simulation studies of the developed control scheme for the machine in both sensor and sensorless modes. The computer studies have been performed to examine the performance of the controller based on a linear (ideal) machine model. The parameters used for this model have been obtained by off-line testing of a small Axially Laminated BDFRM prototype at Northumbria University, UK. The third part of the thesis contains a comprehensive set of experimental results that have successfully verified the control algorithm for the machine. Based on the Simulink® program, a Digital Signal Processor (DSP) control board from dSPACE® has been used to control a conventional IGBT inverter bridge.

Advances in health care have led to an increasing emphasis on family involvement in the day-to-day care of children with chronic renal disease, but if families do not become competent in this it can negatively influence the child's management. Research into the psychosocial implications of childhood chronic disease has been prolific in recent years, although relatively few studies have investigated the way that families learn about chronic disease management. However, a body of work is emerging in the human sciences around the premise that social engagement in communities of practice is a fundamental process by which people learn. Building on these lines of research this study, therefore, aimed to explore the way that children with chronic renal disease and their families learned to manage the condition, and to determine the impact of relationships between families and professionals on the learning process. Using grounded theory within a symbolic interactionist approach, data were collected and analysed in two phases (retrospective and prospective). Phase one aimed to uncover the issues that eight children and/or their parents identified as important in learning about the condition since diagnosis in the preceding four years. In phase two, a longitudinal approach (building on phase one analysis) involving six families and key professionals, allowed detailed exploration, over eighteen months, of learning events that arose following referral to a Children's Kidney Unit. A focus on learning by families as social participation in care was identified in the study. A novel, substantive theory, the social theory of learning in childhood chronic renal disease is proposed comprising three categories: the processes of assessing; interacting and synthesising. Assessing is the process by which families and professionals learn through assessing the disease course as well as each others' ability and social positioning. Interacting is the process whereby families and professionals learn through sharing knowledge, earning and maintaining trust and engaging jointly in decision making. Synthesising is the process whereby families' and professionals' learn through a new, shared understanding based on knowledge of each others' communities of practice, cultures and patterns of learning. The theory conceptualises family learning as: a two way process of interaction in developing an ongoing practice between family members and professionals; the influence of interpersonal as well as intrapersonal learning; and not only acquisition of skills but also the formation of identities in the context where the skills are learned. Three patterns of learning also emerged from the data (parallel, integrated and synthesised). These help to explain some of the differences and similarities between families' learning as they move through the chronic disease journey. This study develops and modifies Wenger's (1998) social theory of learning and Gibson's concept of participatory competence (1995) and contributes an innovative perspective to the growing body of knowledge around childhood chronic disease. Testing and further development of the theory and its use in child health is indicated.

Modem Vocational Rehabilitation Programmes support individuals with Acquired Brain Injury (ABI) by using Job coaches who provide support both in placements and employment. This has improved return to work to around 70% compared to around 20 - 50% previously. But the reasons for success of this supportive process are not clear. Quantitative studies have attempted to correlate factors associated with employment, but results have been variable and conflicting. Long term data regarding sustaining employment is sparse. An exploratory study reported that around 26% of those who return to work could not sustain employment. Job coaches reported that this occurred because of dysfunctional interpersonal relationships (misinterpretation of social cues, interpersonal conflict and inappropriate verbalization), substance abuse, criminal activity, poor employment settings and economic disincentives. This study was built on the exploratory data and examined the area of sustaining employment in detail with the aim of developing a conceptual model. A flexible, eclectic design based on multiple case studies was used. Eight individuals with ABI were purposively selected along with a family member, employer or co-worker and job coach. Triangulation, respondent validation, peer debriefing and reflexivity were used to reduce bias and improve validity. Twenty nine semi-structured interviews were conducted. Transcripts were analysed for topics which were directly linked to sustained employment. Ideas which were directly associated by text were extracted. These concepts were used to develop a conceptual model. Bo-psychological concepts which helped to sustain employment emerged from the research. This included the beneficial use of unconditional motivation, coping skills and pre-injury work and leisure interests. Pre-injury interests also demonstrably improved motivation. Social concepts re-emphasised support from the employer or co-worker, support from the vocational rehabilitation programme and from the work place. An opt-out follow up pattern was proposed i.e. follow up is continued until individuals with ABI choose to opt out. The conceptual model proposes a cyclical continuum rather than a staged and linear approach. It advocates a greater role for employers and co-workers (pre and post-injury) in the process of employment. The conceptual model challenges current practice: it recommends assessments of bio-psychological factors. It advocates greater integration at all levels. It also opens out research challenges in the areas of development of assessment tools for bio-psychological factors, comparison with services available for the unemployed in the general population and transferability of these findings to other projects and similar situations in ABI rehabilitation. It challenges current perceptions by demonstrating that individuals with ABI can be outstanding employees.

The aim of this study is to explore advertising and in particular advertising reception as a significant part of contemporary social practice. Although advertising in some form has been a feature of a wide range of societies, historically and culturally, its economic and social importance has perhaps never been greater. Advertising, across the industrial period and in particular since the Second World War, has through the entrenchment of market economies and the development of different media technologies increased its reach and density through a variety of means. It has become a significant media form, received by audiences differentiated by social, economic, spatial and other factors. This study enquires into the nature of audience reception of advertising through an exploration and application of the encoding/decoding media model. The study argues that attention to the textual and formal elements of the model need to be given greater emphasis and the decoding aspect of the model broadened to deal with a complexity of contextual factors contributing to the process. Advertising media by their nature are comprised of different formal and presentational means. The study focuses on newsprint, television and billboard and other outdoor advertising. The public and private environments in which these forms appear can be characterised through the social and symbolic difference between the domestic environment in which much television is viewed and the outdoor urban environment in which much billboard advertising appears. These are recognised as contributory elements in the reception of advertising and any significance the advert may have for its audience. Audience decoding of advertisements is then a combination of producer intent and a complexity of contributory factors brought to or found in the decoding process. This includes a recognition of various ways of seeing associated with different media forms and social and spatial circumstances and the presentation and reception of adverts as part of a flow of advertising and of a wider social experience. The relation between adverts and other texts also has important intertextual consequences for reception. In the process of decoding, it will be argued that social groups can be understood to act as interpretive communities and a process of advertising diffusion can be observed. Three empirical case studies form a survey of mainly car or car related advertising, featuring television, billboard and newsprint advertising, and highlight a range of possible decodings. The significance of historical and social factors is confirmed as important in securing particular readings of advertisements, and spatial, environmental and contextual features are emphasised in this survey. The survey acknowledges the significance of advertising form and medium and highlights the circumstances in which negotiated and oppositional readings may occur. This study re-emphasises that advertising texts form their signification within a complex arrangement of synchronic and diachronic circumstances in which immediate social and environmental factors should be accorded further significance in the study of advertising. The study concludes with a reflection on its methods and procedures and a consideration of further work that might be carried out in the area of empirical advertising studies. In the interest of a richer understanding of advertising, further research would acknowledge the complexities of audience reception and might include an enquiry into further advertising contexts and environments.