An approach to search and exploration through mixed-initiative

Generative design environments need support for human intervention as well as sound computational formalisms. A systematic approach to integrating the two, formal generation and the exploratory, is lacking. In this paper, we posit the possibility of a design support system that combines formal search with user driven exploration. Our approach is to cast the interaction between the user and the generative formalism as agent collaboration in a mixed-initiative environment. We describe the role of interaction and agency in an experimental mixed-initiative design support system, FOLDS and demonstrate its application.

Research on seismic signals for vehicle targets and recognition by data fusion

This paper researches seismic signals of typical vehicle targets in order to extract features and to recognize vehicle targets. As a data fusion method, the technique of artificial neural networks combined with genetic algorithm(ANNCGA) is applied for recognition of seismic signals that belong to different kinds of vehicle targets. The technique of ANNCGA and its architecture have been presented. The algorithm had been used for classification and recognition of seismic signals of vehicle targets in the outdoor environment. Through experiments, it can be proven that seismic properties of target acquired are correct, ANNCGA data fusion method is effective to solve the problem of target recognition.

An exploration of high performance practices through individual and organisational values

This study examines the extent to which the values consistent with the new organizational paradigm of High Performance Work Systems (HPWS) are perceived to be important to a range of professionals and the extent to which they are perceived to be important to organizations. Findings reveal there are contrasts between the hierarchies of individual and organisational values. There is stronger support by individuals than their organisations for the values underpinning the HPWS paradigm. These levels of individual - organisational value incongruence have implications for individual job satisfaction and motivation and for organizational effectiveness and in bridging the gap between the rhetoric of espoused values and reality of values in action.

Architecture, ethics and sustainability - an exploration

Globally we are grappling with the concept of sustainability. What does it mean and how should we respond to ensure that the planet and its ecosystems survive? While the problem of living in a sustainable way must be addressed by all sectors of society, architects are arguably in the 'front line' because of the impact of buildings in terms of resource use and waste generation. Most definitions of sustainability are unhelpful because of their wordiness, lack of detail or ambiguity. Others distort the concept of sustainability to allow business-as-usual (i.e. unsustainable) activity to continue. Using one particular model of sustainability, this paper explores the apparent contradictions between architectural practice in the residential sector, 'sustainable' housing and the desire to behave ethically. The paper begins with definitions of sustainability and ethics, together with some guiding principles. The literature examining the ethics of sustainable architecture is then reviewed. Two indicators are suggested to make a broad-brush assessment of sustainability. Current practice in Australian residential architectural design, both mainstream and 'green', is then critiqued against these indicators. Finally, some practical options for a practising architect faced with a client, who wants an 'unsustainable' house, are briefly explored.

Qualitative exploration of the nature of grief-related beliefs and expectations

Societal expectations of grief impact the experience of bereavement. The congruence of societal expectations with current scientific understanding of grief is unknown. Therefore two qualitative studies explored community perceptions of grief. In study one, three small focus groups (N = 9) examined grief-related expectations associated with hypothetical scenarios of bereavement. In study two, the impact of grief-related perceptions on the lived experience of bereavement for 11 individuals was explored through semi-structured interviews. Across both studies, elements of a traditional stage model view of grief were evident, with participants viewing emotional expression of grief as important. An avoidant coping style in the bereaved was considered problematic. Findings of study two suggested that grief-related beliefs may impact the bereavement experience via appraisal of the grief response and willingness to support bereaved individuals. The studies suggested that stage model assumptions in the beliefs of the general population persist, although there was a recognition of diversity in the grief response.

Lifecycle environmental impact and cost analyses of steel bridge piers with seismic risk

Lifecycle approaches have found their wide applications in analyzing, evaluating and assessing technologies and management methods in the infrastructure systems. While environmental problems such as global warming have become a serious issue in the world, researchers and practicing engineers in civil engineering have to pay attention to environmental impacts as well as function, safety, cost and aesthetics in the
whole lifecycle of civil infrastructures. In addition to the normal lifecycle activities accompanied with operation and aging, the effects of natural hazards such as earthquakes with a low occurrence probability but a high
hazard loss require a full consideration in determining both lifecycle cost and lifecycle environmental impact. In this research, an approach is proposed to predetermine the lifecycle environmental impact and costs of bridges from their construction and maintenance as well as the losses and recovery after natural hazards. Based on this research, it becomes possible to quantitatively outline the roles of bridge construction, maintenance and earthquake in both environmental impact and cost in the whole lifetime of a bridge, especially their constituent parts from seismic losses and recoveries.

An exploration of sense of community, part 3: dimensions and predictors of psychological sense of community in geographical communities

Within the discipline of community psychology there remains considerable debate as to the latent structure of psychological sense of community (PSOC). One of the few theoretical discussions is that of McMillan and Chavis (1986), who hypothesized four dimensions: Belonging; Fulfillment of Needs; Influence; and Shared Connections. Discussion has also emerged in the literature regarding the role of identification within PSOC. However few studies have empirically investigated the role of identification in PSOC. The current study explored PSOC in a sample of residents of rural, regional and urban geographical communities (N = 669). In an endeavor to clarify the underlying dimensions of PSOC, a test battery included several measures of PSOC as well as measures of identification with the community. The study also examined the role of demographic factors in predicting PSOC. Results provided support for McMillan and Chavis' (1986) four dimensions of PSOC. Further, a fifth dimension emerged, that of Conscious Identification, suggesting that identification is separate to existing dimensions of PSOC. The demographic factors significantly associated with PSOC were type of region, with rural participants displaying higher PSOC than their urban counterparts; participation in local organizations; having children; and a vision of one’s neighborhood as broader than just a street or block. These results, and the implications for PSOC research, are discussed.

An exploration of the staffing choices, recruitment, skills shortages and retention issues of Australian based multinational corporations in China

The purpose of this paper is to explore the staffing choices, recruitment, skills shortages and retention issues that Australian based multinational corporations (MNCs) in China face. A qualitative research methodology was utilised, where 20 case study organisations were investigated. The firms investigated were all Australian owned and headquartered, and utilised Foreign Direct Investment and Joint Venture modes. It was found that Australian MNCs used an ethnocentric staffing model; they had issues with recruiting willing expatriate staff, and difficulties in finding skilled, qualified local nationals. They experienced significant skills shortages problems, and also reported retention issues. A number of strategies to improve these issues were articulated throughout the paper.

The self concepts and possible selves of problem gamblers : a qualitative exploration

The study investigated the self-concepts and possible selves of pathological gamblers. Six female egm users were recruited from a Victorian problem gambling counselling service. Three participants were currently gambling and three were not gambling. They were interviewed in-depth and using thematic analysis four dominant themes were identified. (1) Self-concepts tended to be consistent across all participants, (2) having a past self as being the dominant characteristics of possible selves coincided with greater possible selves clarity, (3) non-gambler’s had more elaborate and specific plans for how to create change than did gambler’s, and (4) non-gambler’s had more plans to become possible selves which address goals of intrinsic meaning, rather then having a general goal to ‘not gamble’. The findings are discussed in terms of implications for the cognitive theory of possible selves and suggestions for further research to investigate the utility of the constructs as a basis for a treatment modality.

An exploration of the relationship between size and risk in a downside risk framework applied to Malaysian property shares

The relationship between size and risk (systematic and unsystematic risk) has received considerable attention in recent literature. However, these studies employ variance as the risk measure, which the appropriateness for using this risk measure is always questioned by researchers and practitioners due to its underlying strict assumptions. Therefore, there is crucial to adopt an alternative risk measure for ascertaining the relationships. The aim of the study is to examine the relationships between size and systematic downside risk and unsystematic downside risk in line with the theoretical sound of this risk measure. The empirical evidences reveal that the size is strongly correlated with unsystematic downside risk. While, there is a weak inverse relationship between size and systematic downside risk.

An exploration of the notion and nature of the construct of cultural safety and its applicability to the Australian health care context

Cultural safety has been promoted by its New Zealand proponents as an effective process for managing cultural risk in health care and improving the cultural responsiveness of mainstream health services when delivering care to culturally diverse populations. Its effectiveness in this regard has not, however, been comprehensively investigated. A key purpose of this study was to explore and describe what is known and understood about the notion of cultural safety and its possible application to and in Australian health care domains. Findings from the study indicate that the notion of cultural safety is conceptually problematic, poorly understood, and underresearched and, unless substantially revised, cannot be meaningfully applied to the cultural context of Australia.

An exploration of individual differences in teachers’ temperaments and multiple intelligence

For this study on individual differences, predictions were made from the literature on the four temperaments in order to examine how teachers with particular temperaments might use their multiple intelligence strengths in their approaches to teaching and learning. From a cohort of 336 beginning teachers it was found that temperaments and multiple intelligences are two separate constructs. The differences in patterns of intelligence strengths confirm that each of the four temperaments is distinct from the other. Teachers adopting a Catalyst Temperament have above average strengths in Linguistic, Musical, Interpersonal and Intrapersonal Intelligences. Those with a Stabilizer Temperament display above average strengths in Logical-Mathematical and Interpersonal Intelligences. Teachers adopting a Theorist Temperament demonstrate strengths in Logical-Mathematical, Linguistic, Spatial and Intrapersonal Intelligences. Those with an Improviser Temperament show below average strengths in all except Bodily-Kinesthetic Intelligence.

An exploration of motives for attending Australian ecotourism locations and their influence on future intentions

This paper sought to explore the push [internal] motivations of eco-tourists and the influence of these motivational drives on their future ecotourism intentions. Findings from this exploratory study identified five key internal motivations, namely, 'self-esteem', 'relaxation', 'social interaction', 'self-fulfilment' and 'thrill and excitement'. Further analysis identified that 'self-esteem', elaxation' and 'self-fulfilment' motives were significantly related to ecotourist's intention to volunteer as well as their intention to donate money to an eco-tourism destination. Additionally, 'self-fulfilment' and 'thrill and excitement' motives were identified as impacting upon eco-tourists’ future attendance intentions. Consequently, findings from this research provide eco-tourism operators with insight into eco-tourist motivations to inform product and brand development and promotional activities and assist in the ongoing development effective eco-tourist retention strategies.