Corporate governance has become an increasingly topical issue in recent years. This has been fuelled by such corporate collapses as Enron, Worldcom, Parmalat, One.Tel and HIH. The role and responsibility of the board and directors has emerged as an important issue in examining the cause of these collapses. This has created much debate on what the role of the directors is in 'directing', 'monitoring' or 'advising' a company. Research indicates that investors are prepared to a pay a premium for good governance. This raises a number of questions. What is governance? How do we determine what is good governance? What role do directors have in this? Does the company's performance improve by adopting good governance practices? There are numerous approaches to examining what makes a good board. Quantitative techniques have included the use of such measurable concepts as the number of executive and non-executive directors, directors' skill base (for example, accountancy, marketing etc) and frequency of meetings attended. Researchers have also attempted to measure board performance and effectiveness by using indicators such as share values and shareholder returns. There is a lack of qualitative research in board behaviour and effectiveness. This exploratory study adopts a qualitative approach in order to provide richer data. It uses interviews to evaluate directors' views on some aspects of corporate governance, specifically in relation to the executive and non-executive director debate. The interviews were conducted with 11 directors from a variety of organizations in the forprofit and not-for-profit sectors. Two major themes have emerged from the analysis of the interviews. Firstly, directors are traditionally considered to be responsible for maximising shareholder wealth. However, directors are now expected to broaden their responsibilities to include other stakeholders and to consider social and environmental issues in making their decisions. The findings indicate that it is now more demanding to be a director due to increased workloads arising from the regulatory and legal requirements. This has also impacted on director and board evaluations, multiple directorships and directors remuneration levels. The second major theme that emerged from this study is that directors' personal experiences did not necessarily concur with governance principles and guidelines. For example, the widely recommended method of achieving 'best practice' by having a majority of non-executive directors on a board is considered too simplistic. Further studies are required on the behavioural and personality traits, technical skills of the directors, board structure, composition and type of organization which make the best contribution to achieving boardroom effectiveness.

My thesis explores the notion, originally developed by sociologists such as Goffman and Charmaz, that a person’s identity undergoes a difficult and painful metamorphosis in response to the effects of serious long-term impairment or chronic illness. I argue that existing methods of researching what I have come to call “the disabled identity” generally avoid a deeper exploration of the social context in which this kind of marginalisation occurs. To address this absence, I develop a research methodology which combines an intensive exploration of the personal experience of disability with a critical analysis of the social and historical context in which the disabling of identity occurs. I approach the former through grounded theory and the latter through a Foucaultian analytics of genealogy and governmentality. These are informed by the theoretical insights surrounding the “social model” of disability which claims that “disability” is not a physical problem based on personal tragedy but is a social imposition based on exclusion and stigmatisation. In accordance with this, the thesis proceeds in three successive stages. First, I apply a genealogical analysis to disability in general, then more specifically to the disabled identity, to provide the background for my qualitative research. The purpose of genealogy is to reveal that the concept under investigation is not a self-evident “given” but a social construction which has developed to serve varying interests over time. Through this process it becomes evident that disability has evolved as a concept which performs as a counterpoint to the norm and, as such, provides a measure of “what not to be” in terms of contemporary neoliberal citizenship. Next, I engage in a grounded theory study which draws on the stories of disabled people to explore how their self-perceptions and the attitudes of those around them have been affected by disability. These stories stem from a variety of data sources, including my dialogues with participants, written stories from participants, and published autobiographies. Their analysis results in the emergence of the following themes: independence, occupational identity, and sexuality/appearance. Each theme is discussed in a separate chapter which attempts to let the stories speak for themselves by way of lengthy excerpts from the participants and texts, and combines them, where relevant, with my own insights and experiences as a disabled person. In the final stage, I use a governmentality analysis to explore these themes and to place them in their current social and historical context. Here I suggest that independence, work and sexuality are key factors which are used to divide the affiliated from the marginalised in contemporary neoliberal societies. I argue that the two “technologies” which currently have the most impact on how independence, work and sexuality are governed in relation to disability are welfare reform and sexual rehabilitation. Here I explore the available primary sources - particularly the last five years of Australian government policy on welfare reform and a selection of sexual rehabilitation texts - to reveal how governance seeks to operate as a liberatory force while remaining oppressive due to its paternalism and reinforcement of normative prescriptions. The final chapter further problematises disability in relation to the governmental concepts of “self-esteem” and “empowerment” in an attempt to unpick what can be claimed to be emancipatory from what remains embedded in the dominant discourse. By ‘deconstructing necessity’ and exploring the root causes of oppression through what Foucault refers to as ‘the disinterment of subjugated knowledges’, the thesis outlines an alternative discourse in relation to “disability” and opens up new possibilities for the creation of more positive identities.

This exploratory study investigated the strategies that eight older New Zealanders use to enable participation in day-to-day occupations that they need or want to do, in their homes and the community. The types of strategies older people use to overcome barriers to participation and manage limitations are not widely known or reported. Exploring strategies for participation employed by older people is important because the majority of older New Zealanders live in the community and their numbers are growing, and projected to reach 25% of the total population by the year 2051 (Ministry of Health, 2002). New Zealand’s Positive Ageing Strategy (Minister for Senior Citizens, 2001), advocates for a society where people can age positively, where they are highly valued and their participation encouraged. The literature relating to occupation, participation and health was explored, and provided some evidence that older people are developing strategies and, with some education, are able to manage their own health conditions. The assumption underpinning this study is that they are equally able to manage strategies for participation, particularly those devised by older people themselves. A qualitative descriptive methodology was used. The participants were selected following a presentation to a group of older adults and snowball recruitment. They were aged between 73 and 98 years old and were receiving assistance to live in community, which was taken to indicate they had experienced some limitation in, or barrier to their everyday activities, in response to which they might have discovered or developed coping strategies. Interviews were conducted in the participants’ homes, and analysed using a general inductive approach. Four main categories emerged; strategies for keeping me safe, strategies for recruiting and accepting help, strategies for meeting biological needs, and strategies for conserving resources. Overarching themes of managing and getting on with it, sprinkled with a sense of humour by some participants was present in the attitudes of many participants. The study revealed that this group of older people can and do use strategies to enable occupation in their everyday lives, which differ from those recommended by occupational therapists and other health professionals. This finding suggests that health professionals, policy makers and educators have much to learn from older people. The provision of help to older adults should take into consideration the importance of social interactions, not just the physical needs. There is a need for transport to be more readily available and affordable for older people to attend occupations that meet social needs. Health professionals complement the strategies developed by older people, and finding ways to combine the strategies should be developed. Listening to older adults’ current ways of managing and working with them to develop alternate, yet acceptable methods will provide a challenge. Health professionals should take a greater role in advocating for the social and transport needs of older adults. A self-management approach in education for older people, using peers and making use of existing education groups in the community and health system, is suggested. Education of those who engage with older people, such as carers, family, health professionals and community groups should include developing their skills in assisting older people to identify their strategies and developing strategies for the future.

<p>Upper secondary school contains of several different programs, for some of them workplace training, APU, is a part. The Industry programme is one of those. The education within a programme where workplace training is a part works out differently. The workplace training part of the education is a collaboration between school and different working sites. The aim of this study is to illuminate one kind of education model from different perspectives.</p><p>The workplace training part of this model starts from term four and takes place two days every week, the other three days of the week used for education in school. The questions at issue for this study are in what meaning can workplace training affect the results of the programme goals? And how is the education interpreted, valued and described by different participants? The study contains of sex interviewees. In the study are six persons from three different categories; cooperative companies, teachers teaching core subjects and pupils. The results from the study show how important the cooperative companies think that communication and the possibility to be able to have influence in the education model are. They look at themselves not only as a company that provides trainee possibilities. They also consider the lifeexperience that the pupils get through the combination of education in school combined with workplaced training affect their efforts of reaching the programme goal positively. The education model is seen with positive eyes both from the cooperative companies and the pupils, while the results from the coresubject teachers interviews not are quit as distinct.</p>

A mechanical design "compiler" has been developed which, given an appropriate schematic, specifications, and utility function for a mechanical design, returns catalog numbers for an optimal implementation. The compiler has been successfully tested on a variety of mechanical and hydraulic power transmission designs and a few temperature sensing designs. Times required have been at worst proportional to the logarithm of the number of possible combinations of catalog numbers.

Obtaining exact depth from binocular disparities is hard if camera calibration is needed. We will show that qualitative depth information can be obtained from stereo disparities with almost no computations and with no prior knowledge (or computation) of camera parameters. We derive two expressions that order all matched points in the images in two distinct depth-consistent ways from image coordinates only. One is a tilt-related order $\\lambda$, the other is a depth-related order $\\chi$. Using $\\lambda$ demonstrates some anomalies and unusual characteristics that have been observed in psychophysical experiments. The same approach is applied to qualitatively estimate changes in the curvature of a contour on the surface of an object, with either $x$- or $y$-coordinate fixed.

This report describes MM, a computer program that can model a variety of mechanical and fluid systems. Given a system's structure and qualitative behavior, MM searches for models using an energy-based modeling framework. MM uses general facts about physical systems to relate behavioral and model properties. These facts enable a more focussed search for models than would be obtained by mere comparison of desired and predicted behaviors. When these facts do not apply, MM uses behavior-constrained qualitative simulation to verify candidate models efficiently. MM can also design experiments to distinguish among multiple candidate models.

I describe an approach to forming hypotheses about hidden mechanism configurations within devices given external observations and a vocabulary of primitive mechanisms. An implemented causal modelling system called JACK constructs explanations for why a second piece of toast comes out lighter, why the slide in a tire gauge does not slip back inside when the gauge is removed from the tire, and how in a refrigerator a single substance can serve as a heat sink for the interior and a heat source for the exterior. I report the number of hypotheses admitted for each device example, and provide empirical results which isolate the pruning power due to different constraint sources.

Thesis (M.Sc. (Clinical Psychology))--North-West University, Potchefstroom Campus, 2007.

The purpose of the present study was to examine the perceptions of mental health professionals regarding the impact of female sexual assault on heterosexual romantic relationships. Specifically, the implications of non-partner sexual assault were investigated. A qualitative approach was selected in order to examine this topic. Data was generated through semi-structured interviews with five mental health professionals and subsequently analyzed using a thematic analysis approach offered by Braun and Clarke (2006). Four broad themes materialized from this analysis to effectively capture the data, including: a) implications of individual processing, b) significant relationship changes, c) response to external variables, and d) pre-assault functioning affects post-assault response. The resultant implications of these findings are discussed in light of relevant research. Practice implications and future research directions are also highlighted. / Counselling Psychology