Lost in Hanoi : disorientation, travel, and urban space

Using a 2010 trip to Hanoi, Vietnam, this article looks at the ways that disorientation is used as a  trope within the urban environment and to create the traveling subject. Suggesting that travel is a form of deliberate disorientation/ orientation, the article focuses on ideas of disorientation within the urban environment and the ways they have been portrayed in Western cultural forms (the flâneur; the dérive) while suggesting these forms are not sufficient to understand the dynamics of travel. Moreover, the article focuses on two forms of travel as disorientation derived from John Zilcosky—the trope of being “lost and found” and that of  “the return.” Finally, the article suggests that Marcus Auge’s idea of non-place is not only a sufficient way of conceptualizing contemporary notions of travel, but is also an indicator of something beyond its scope—that of globalization.

The generation of new high-angle boundaries in aluminium during hot torsion

The crystallographic rotation field for deformation in torsion is such that it is possible for orientations close to stable orientations to rotate away from the stable orientation. A Taylor type model was used to demonstrate that this phenomenon has the potential to transform randomly generated low-angle boundaries into high-angle boundaries. After imposing an equivalent strain of 1.2, up to 40% of the simulated boundaries displayed a disorientation in excess of 15°. These high-angle boundaries were characterised by a disorientation axis close to parallel with the sample radial direction. A series of hot torsion tests was carried out on 1050 aluminium to seek evidence for boundaries formed by this mechanism. A number of deformation-induced high-angle boundaries were identified. Many of these boundaries showed disorientation axes and rotation senses similar to those seen in the simulations. Between 10% and 25% of all the high-angle boundary present in samples twisted to equivalent strains between 2 and 7 could be attributed to the present mechanism.

The generation of new high angle boundaries during the hot torsional deformation of aluminium

The crystallographic rotation field for deformation in torsion is such that it is possible for orientations close to stable orientations to rotate away from the stable orientation. A Taylor type model was used to demonstrate that this phenomenon has the potential to transform randomly generated low-angle boundaries into high-angle boundaries. After imposing an equivalent strain of 1.2, up to 40% of the simulated boundaries displayed a disorientation in excess of 15°. These high-angle boundaries were characterised by a disorientation axis close to parallel with the sample radial direction. A series of hot torsion tests was carried out on 1050 aluminium to seek evidence for boundaries formed by this mechanism. A number of deformation-induced high-angle boundaries were identified. Many of these boundaries showed disorientation axes and rotation senses similar to those seen in the simulations. Between 10% and 25% of all the high-angle boundary present in samples twisted to equivalent strains between 2 and 7 could be attributed to the present mechanism.

Habitus shock : a model for architect-client relationships on house projects based on sociological and psychological perspectives

The widening gap between architects and clients and the associated problems in the management of their relationship have long been recognised by practitioners and researchers alike. An emerging trend in recent studies is to develop descriptive models to describe behavioural characteristics of relationships based on observations of ' real world' practice, indicating the significance of understanding the complexities of the social environment in which the architect-client relationship is within. This research built upon the work of past descriptive models by exploring the architect-client relationship on house projects with a focus on the client's voice. It is an interdisciplinary study drawing theory from sociology to further understand this built environment industry problem. Sixty-nine percent of architects in Australia spend some of their work time on house projects and therefore improvements in this area can have significant impact on a considerably large portion of the profession. Habitus theory borrowed from sociology explains that the nature of architecture as a specialised activity places architects within an architectural habitus, distinguishing them from clients who are .not trained in the field. An underlying premise of thi s study is that a mismatch between the architect and client's habituses occurs as they enter into a relationship on the house project. This phenomenon is termed habitus shock, referring to the client 's experience of disorientation as they are confronted with an unfamiliar architectural habitus on the project. Culture shock theory is examined for its contribution to explain the process to which the client adjusts to the unfamiliar environment during habitus shock. The habitus shock model proposed in this paper suggests that the client may achieve learning during habitus shock and it is this client learning that can lead to successful relationships.

Studies in supervisory practice : the effectiveness of the practicum in teacher education in the Northern Territory

In this thesis we descend into the swampy lowlands to meet with student-teachers and their supervisors and observe them working together at different sites across the Top End of Australia. In the process we discover the multiple relationships that comprise the practicum text and the discomforting untidiness and unwieldiness, as well as the awkwardness of complexity, which surrounds research into supervisory practice. The thesis demonstrates the need to attend to the subjectivities of the participants and highlights the conflicting attitudes, beliefs, interests, and desires which are only partially realised or understood. It moves us beyond language to the sentient world of anger, love, disgust, hope, fear, despair, joy, anguish, and pain and we become immersed in a murky, incoherent, interior world of hints, shadows, and unfamiliar sounds, a world of lost innocence and conflict in which knowledge is truly embodied. Encompassing a view of supervision as moral praxis, particular attention was given to the care and protection of the self and a romanticist conception of the self was seen to predominate. The thesis demonstrates the part played by positioning and agency in the process of subjectification, the importance of emotional and relational bonding in the emergence of collegiality, the tactics of power employed by supervisors, the struggle for personal autonomy, the presence of anxiety induced by failure to pro vide feedback, the inculcation of guilt, and the complex interplay of age-related and gender effects. Attention is also given to the degree to which supervisors adopt reflective and constructivist approaches to their work. The stories reveal that supervision is much more than advising student-teachers on curriculum content, resource availability and lesson presentation. It is a process of interiority in which supervisors may need to provide emotional support in the face of displacement and disorientation, and assume the role of an abiding presence, someone capable of imaginative introjection, someone who ‘knows’. Particular attention is paid to the language of supervision which was marked by indirection, diffidence, imprecision, irony, and understatement. At the same time, the agonistic nature of language associated with the politics of the personal is made apparent. Whilst in the opinion of Liaison Lecturers, context-of-site did not appear to matter as far as acquiring teaching competence was concerned, the failure to attend to context-of-site affected how student-teachers engaged with difference and diversity. In spite of attempts to contest the myths of Aboriginal education and interrupt the discourse of impoverishment, colonialist attitudes and resistance to liberatory education persisted. The thesis ends with suggestions for alternatives to the traditional practicum and discusses the introduction of Field-Based Teacher Education into Northern Territory schools.

Global positioning systems : altered representations of place

Global Positioning Systems: altered representations of place, presents an exegesis from the practice led research submitted for the degree of Master of Fine Art at the Victorian College of the Arts. The thesis proposes a particular understanding of altered states of consciousness that is relevant to my practice.  This is outlined by Charles Tart and supported by the Altered States of Consciousness Consortium and explores a psycho-aesthetic experiences and does not involved transcendental states or spiritual associations. These experiences are transformed by an exhaustive application of digital technologies, where mosaic-like complexity emerges that induces sustained disorientation and surrounds a viewer in an immersive space.

Exploring Aboriginal patients’ experiences of cardiac care at a major metropolitan hospital in Melbourne

Objectives: The aim of the present study was to explore Aboriginal patients' lived experiences of cardiac care at a major metropolitan hospital in Melbourne.Methods: The study was a qualitative study involving in-depth interviews with a purposive sample of 10 Aboriginal patients who had been treated in the cardiology unit at the study hospital during 2012-13. A phenomenological approach was used to analyse the data.Results: Eight themes emerged from the data, each concerning various aspects of participants' experiences: 'dislike of hospitals', 'system failures', 'engagement with hospital staff', 'experiences of racism', 'health literacy and information needs', 'self-identifying as Aboriginal', 'family involvement in care' and 'going home and difficulties adapting'. Most participants had positive experiences of the cardiac care, but hospitalisation was often challenging because of a sense of dislocation and disorientation. The stress of hospitalisation was greatly mediated by positive engagements with staff, but at times exacerbated by system failures or negative experiences.Conclusion Cardiac crises are stressful and hospital stays were particularly disorienting for Aboriginal people dislocated from their home land and community.What is known about the topic? Aboriginal people have higher mortality rates due to cardiovascular diseases compared with other Australians. Along with different factors contributing to the life expectancy gap, Aboriginal people also face significant barriers in the use of the healthcare system.What does this paper add? Aboriginal patients' lived experience of cardiac care at a major metropolitan hospital in Melbourne is explored in this paper. Different issues were revealed during their interaction with the hospital staff and the hospital system in conjunction with their cultural aspect of patient care.What are the implications for practitioners? Positive interactions with staff, ongoing support from family and community, culturally appropriate cardiac rehabilitation programs can improve the cardiac care experiences of Aboriginal patients.