Trucks with banners in Brisbane 1965 during Labor Day procession.

Trucks with banners in Brisbane, Australia, during the Labor Day procession, May 1965.

Participants with Equal pay placard during Labour Day march Brisbane 1965

Participants with Equal pay placard in Brisbane, Australia, during the Labor Day procession, May 1965.

Marchers with banners during Labour Day march Brisbane 1965

Marchers with banners in Brisbane, Australia, during the Labor Day procession, May 1965.

The role of migration in urban transition : studies of the relationship between migration and modernisation for Brisbane and Stockholm

Wilbur Zelinsky formulated a Hypothesis of Mobility Transition in 1971,in which he tried to relate all aspects of mobility to the Demographic Transition and modernisation. This dissertation applies the theoretical framework, proposed by Zelinsky and extended to encompass a family of transitions, to understand migration patterns of city regions. The two city regions, Brisbane and Stockholm, are selected as case studies, representing important city regions of similar size, but drawn from contrasting historical settings. A comparison of the case studies with the theoretical framework aims to determine how the relative contributions of net migration, the source areas of migrants, and the migration intensity change with modernisation. In addition, the research also aims to identify aspects of modernisation affecting migration. These aspects of migration are analysed with a "historical approach" and a "multivariate approach". An extensive investigation into the city regions' historical background provides the source, from which evidence for a relationship between migration and modernisation is extracted. With this historical approach, similarities and differences in migration patterns are identified. The other research approach analyse multivariate data, from the last two decades, on migration flows and modernisation. Correlations between migration and key aspects of modernisation are tested with multivariate regression, based on an alternative version of a spatial interaction model. The project demonstrates that the changing functions of cities and the structural modernisation are influential on migration. Similar patterns are found, regarding the relative contributions of net migration and natural increase to population growth. The research finds links between these changes in the relative contribution of net migration and demographic modernisation. The findings on variations in urban and rural source areas of migrants to city regions do not contradict the expected pattern, but data limitations prevent definite conclusion to be drawn. The assessment of variations in migration intensity resulted in the expected pattern not being supported. Based on Swedish data, the hypothesised increase in migration intensity is rejected. Interactional migration data also show patterns different from those derived from the theoretical framework. The findings, from both research approaches, suggested that structural modernisation affected migration flows more than demographic modernisation. The findings lead to a formulation of hypothesised patterns for migration to city regions. The study provides an important research contribution by applying the two research approaches to city regions. It also combines the study of internal and international migration to address the research objectives within a framework of transitional change.

The abstracts of the 5th UQ symposium on organisational psychology 4 June 2005 Emmanuel College, University of Queensland, organised and sponsored by the Centre for Organisational Psychology, University of Queensland

These abstracts form the collection of papers that were presented at the 5th UQ Symposium on Organisational Psychology held at Emmanuel College, University of Queensland, Brisbane, on Saturday 4th June, 2005. The UQ Symposium on Organisational Psychology is an annual event organised by the Centre for Organisational Psychology at the University of Queensland. The aim of the symposium is for academic psychologists to present their latest research to fellow academics and practitioners. Papers were accepted for either paper presentation or poster presentation following a peer-review process. The 75 delegates who attended consisted of practitioners and academics. The inter-state invited speakers were Professor John Cordery (University of Western Australia) and Dr Leisa Sargent (University of Melbourne). The inter-state student speaker was Michelle Pizer (Deakin University). For more information about the UQ Symposium on Organisational Psychology series please contact Robin Martin (r.martin@psy.uq.edu.au).

Polymer nanocomposites based on P3OT, TPU and SWNT: preparation and characterization

Single walled carbon nanotubes (SWNTs) were incorporated in polymer nanocomposites based on poly(3-octylthiophene) (P3OT), thermoplastic polyurethane (TPU) or a blend of them. Thermogravimetry demonstrated the success of the purification procedure employed in the chemical treatment of SWNTs prior to composite preparation. Stable dispersions of SWNTs in chloroform were obtained by non-covalent interactions with the dissolved polymers. Composites exhibited glass transitions, melting temperatures and heat of fusion which changed in relation to pure polymers. This behavior is discussed as associated to interactions between nanotubes and polymers. The conductivity at room temperature of the blend (TPU-P3OT) with SWNT is higher than the P3OT/SWNT composite.

Selecting an IMC Career: Influences, Choices and Destinations

Integrated marketing communication incorporates both customer and non-customer stakeholder groups. While the literature commonly refers to this distinction as marketing communication and corporate communication, respectively, and practitioners accept the need for these roles, this study aims to explore the student perspective. US-based research suggests that students are more interested in marketing communication activities such as promotion that target customer stakeholders, and less interested in corporate communication activities that target non-customer stakeholders including employees, investors, and government (Bowen, 2003). The findings of this study match its US counterpart, and present implications for both the education and practice of marketing communication