Evolutionary history of a secondary terrestrial Australian diving beetle (Coleoptera, Dytiscidae) reveals a lineage of high morphological and ecological plasticity

The evolution of a secondary terrestrial lifestyle in diving beetles (Coleoptera: Dytiscidae) has never been analysed in a phylogenetic framework before. Here we study Terradessus caecus Watts, a terrestrial species of the subfamily Hydroporinae endemic to Australia. We infer its phylogenetic placement using Bayesian inference and maximum-likelihood methods based on a multilocus molecular dataset. We also investigate the divergence time estimates of this lineage using a Bayesian relaxed clock approach. Finally, we infer ancestral ecological preferences using a likelihood approach. We recover T. caecus nested in the genus Paroster Sharp with strong support. Therefore, we establish a synonymy for both species of Terradessus with Paroster: Paroster caecus (Watts) n.comb. and Paroster anophthalmus (Brancucci & Monteith) n.comb. Paroster is an endemic Australian genus that has a remarkable number of subterranean species in underground aquifers with highly derived morphologies. Our results highlight one of the most remarkable radiations of aquatic beetles with independent ecological pathways likely linked to palaeoclimatic disruptions in the Neogene. Paroster caecus (Watts) n.comb. originated from a mid-Miocene split following the onset of an aridification episode that has been ongoing to the present day. The deep changes in ecological communities in association with the drying-out of palaeodrainage systems might have pushed this lineage to colonize a new niche in terrestrial habitats.

Welsh Patagonians the Australian connection

One hundred and fifty-one Welsh Patagonians migrated to Australia between 1910 and 1916. A similar number of Welsh had sailed away to Patagonia in 1865 to start their own self-sufficient colony along the Chubut River in southern Argentina, free to speak and teach in Welsh, worship as they pleased, and to govern themselves. A magnet to a better life in Australia was the prospect of legal title to their own land. Migrating as groups, they separately formed two ‘Welsh settlements’ along the Murrumbidgee River of New South Wales and around Moora-Miling in Western Australia. Two large families who went to Darwin never took up their promised land. Drought, depression and poor quality land eventually dispersed these immigrants to all parts of Australia. This book traces the unique experiences of an almost complete group of immigrants, whose extensive kinship and affiliations kept alive their stories long enough for them to be related in this book. Rich personal testimonies gleaned from oral histories with sixty-three descendants, together with genealogical information spanning generations, are blended here with library and archival research from four countries. The result is a fascinating story of the connections of these Welsh Patagonians to Australia. Australian immigration encouragement policies are seen through the experiences of the Welsh Patagonians, casting new light on the application of Australian immigration policies and settlement schemes in the early twentieth century.

Michele Langfield and Peta Roberts tell the epic story of the double migration of the hundreds of Welsh colonists who settled in southern Argentina and Chile after 1865, and who came on to Australia early last century.

Traces the family groups and tells their stories through interviews with the participants.

Moving beyond mateship:reconstructing Australian men's practices

In this chapter I will explore the implications of the definitively Australian
style of masculine behaviour called 'mateship' for gender relations in
Australia. Mateship is part of the Australian male heritage; it originated in
colonial days and was glorified in war and sport. The feminist movement
in Australia has challenged the dominant form of masculinity inherent in
mateship and the basic rationale for gender relations that flow from it. In
this context, I will discuss Australian profeminist men's attempts to challenge patriarchal gender relations and construct non-patriarchal subjectivities and practices. Theorizing about masculinity in Australia has tended to be derivative of overseas literature. This is partly because publishers are looking for overseas markets for their books so they discourage writers on masculinity from grounding men's practices in a specifically Australian context. While there are benefits in generalizing about western masculinities, such writing misses the uniqueness of the lived experiences of Australian men. It is this uniqueness that I will address in this chapter. As McGrane and Patience (1995: 15) note, 'Australian masculinism has a history of its own that needs to be recognized at the same time as it can be usefully compared to the masculinisms of similar cultures'.

Waverley Park: whose social history

The inescapable conclusion of the Committee, regardless of the ways in which it approached the question, was that Waverley Park was of great historical and social significance to Victoria in the second half of the twentieth century. Waverley Park is like no other sporting ground in Victoria, before or since: and the impact of the plan to build it, the use of the ground, and the numerous controversies that have surrounded it throughout its existence have contributed to that significance.

An Australian experience of managing pressure ulcers in persons with SCI

Pressure ulcers are a difficult and complex problem, frequently resulting in poor patient outcomes ,and significantly increased cost of care. This project evolved from a desire to improve the management and subsequent outcomes for persons with spinal cord injury (SCI) who experience pressure ulcers acquired in the community. The vast body of work related to pressure ulcers has focused on risk assessment and prevention. However, there has been little interest in the management of prevailing pressure ulcers. Using a retrospective case history audit and interviews with patients and health care workers from an Australian spinal services unit, current practices associated with the care of pressure ulcers are described. A number of issues are identified that relate to funding, diet, attitudes, consistency of care, and low levels of staff interest in pressure ulcer management. This work provides baseline data from which current management practices can be reviewed, revised, and empirically evaluated.

Woolgrowers, brokers and the debate over the sale of the Australian wool clip, 1920-1925

Prior to the First World War, the selling of the Australian wool clip rested firmly in the hands of the large woolbroking firms. An agreement between the British and Australian governments during the war saw many of the wool-selling functions of broking firms taken over by the Central Wool Committee. At the conclusion of hostilities, brokers moved to regain their role in the market. However, market conditions had changed. On an international level, traditional trading relationships had broken down, leaving commodity markets unstable and prices unpredictable. On a local level, woolgrowers had benefited from the wartime orderly marketing scheme and the high price guaranteed by the British government for their wool clip. As a result, they had begun to demand a greater role in the selling arrangements of their clip. This paper investigates the debates over the sale of the wool clip in the 1920s and how woolbrokers and growers eventually arrived at an understanding as to the manner in which the market should operate.

Total factor productivity and efficiency in Australian colleges of advanced education

The former colleges of advanced education were an important component of the higher education sector in Australia. Uses the Malmquist total factor productivity index to investigate the efficiency and productivity of Australian colleges of advanced education during the 1980s. The results from this analysis indicate that these colleges recorded modest growth in technical change and total factor productivity, but did not fare all that well in terms of growth in technical and scale efficiency during the 1980s. As a group, however, the former colleges of advanced education had attained high levels of technical and scale efficiency.

The importance of Sino-Australian sister city type relationships in regional development

Using the Jiangsu-Victoria and Greater Green Triangle-Yangzhou relationships as case studies this paper provides an initial analysis of the origins, objectives, achievements, and limitations of SinoAustralian Sister City Type Relationships. Based on research to date, we suggest that certain factors, including the development of inappropriate SCTRs have seriously limited the capacity of these relationships to achieve their stated and unstated regional development objectives. After reviewing the recent history and perceived effectiveness of Sino Australian SCTRs. the paper concludes by commenting on the potential of such relationships to contribute to economic and cultural development in regional Australia.

Futures for Australian curriculum studies: metaphors, genres and complicated conversations

My specific brief for the conference presentation on which this essay is based was to speak from the standpoint of a 'curriculum theorist'. However, I rarely use the terms 'curriculum theory' or 'curriculum theorising' other than in the company of US and Canadian colleagues. I prefer to speak of 'curriculum inquiry' or 'curriculum work' and I think of my work as a university teacher and researcher as being directed towards understanding curriculum. From this standpoint I interpret the theme of this Point and Counterpoint, 'Futures for Australian Curriculum', as a focus for speculation on the possible and desirable ways in which the arts of curriculum inquiry can be developed, tested and renewed. In other words, how can we sustain rigorous, vigorous and generative forms of curriculum work?
I will respond to this question by referring to three artefacts of Australian curriculum studies, the first two of which come from the Australian
Curriculum Studies Association's (ACSA) own material history; the third is (arguably) the major synoptic text of North American 'curriculum theory' published during the past decade. I will use these artefacts to illustrate three key issues concerning futures in curriculum inquiry, namely:
• the significance of metaphor;
• questions about genre and a renewed role for
the arts in our work;
• the idea of 'complicated conversation'.

The origins of formal collusion in Australian fire insurance 1870-1920

The market for insurance has become increasingly competitive in recent years. However, it has not always been so. At the end of the nineteenth century, it was characterized by a highly concentrated and tightly controlled oligopolistic market structure. As such, the history of the fire insurance industry provides an interesting case study in the development of collusive behaviour amongst firms. Up to 1897, pricing agreements among firms were generally short-lived, and were followed by periods of intense competition. After this point, an agreement was forged, which proved very resilient to market pressures and formed the basis of premium rate setting until the 1970s. This paper investigates the difference between this agreement and previous efforts to set premium rates, and points to some of the common features of the later compact, which explain its longevity.

English teaching and the uses of history

A brief narrative description of the journal article, document, or resource. Discusses history as a way of rereading English in an attempt to reach a more complex understanding of what literacy and English teaching are. Explores the ways in which English teachers' background shaped not just their views on the subject but also their classroom practice, their stance toward new subjects, and their subjectivity as teachers immersed in and produced by particular configurations of what literature should be. (PM)

Molecular taxonomy and phylogenetics of some species of Australian palaemonid shrimps

The evolutionary history and classification of the palaemonid shrimps has been the subject of constant speculation and debate. At present, all major systematic treatments have been based on morphological characteristics. To help resolve the phylogenetic relationships, and thus enable the creation of a classification system that reflects evolutionary history, a region of the 16S mitochondrial rRNA gene was sequenced for a number of Australian Palaemonidae. The resulting phylogenetic analyses indicated the presence of major anomalies in the current classification of Australian Palaemonidae. Significantly, three species belonging to three separate genera, Macrobrachium intermedium, Palaemon serenus, and Palaemonetes australis, are closely related, with genetic differences more characteristic with that of congeneric species. The results also demonstrate non-monophyly in Australian palaemonids with respect to both Palaemonetes and Macrobrachium.

Gender blind? Australian immigration policy and practice, 1901-1930

This paper seeks to explore the nature of Australian immigration policies and practices, particularly their impact on women, from federation in 1901 to the cessation of large-scale assisted immigration to Australia brought about by the 1930s depression. The characteristics that influenced and affected female immigrants may have differentiated their experiences from those of male immigrants in the same period. Differential treatment of men and women has often been an unstated given in the formulation and implementation of immigration policies. It was as common to non-government organisations (of which there were, and still are, a great many associated with immigration and settlement), as to governments, both federal and state. Several inequities can be identified in the making and implementation of immigration and settlement policies, and in the access to government grants, concessions and services, not only in terms of race, ethnicity, class or occupation (which is well trodden ground in this field) but also in terms of gender.[1] Such differentiation is part of the broader framework of changing conceptions about the place and roles of women in Australian society and their expected contribution to the nation, but it has remained largely unexplicated in this period and field.