New climate for an old world : Paul Carter's Nearamnew

Paul Carter's Nearamnew, a public art work which is embedded in the 7,500 square metres of paving at Federation Square, asks for multiple, inclusive and open-ended responses.

Dissolving views, memory and sensory experience: The Cosmopoligraphicon or the ‘World in Many Pictures’ in Melbourne, Australia, in 1855

While magic lanterns and dissolving views were a global phenomenon in the nineteenth century, scholars are only starting to examine in depth their social dimensions. This article seeks to extend our understanding of dissolving views by analysing the audience sensory experience in a specific historical context – gold rush Melbourne in 1855. It argues that while a Melbourne audience admired the technological wonder of the magic lantern and the dissolving views, their sensory experience was informed by the colonial social context. The audiences appear to have delighted in immersing themselves in the dissolving views, both learning about the world and reacquainting themselves with parts of the (old) world they had left behind. This article further argues that dissolving views were more than a visual spectacle: they actively engaged the senses in ways that gave emotional meanings to the dissolving views and linked a Melbourne gold rush audience with the world left behind, yet still accessible remotely through memory and sensory imagination.

Mitochondrial DNA analysis of field populations of Helicoverpa armigera (Lepidoptera : Noctuidae) and of its relationship to H. zea

Background
Helicoverpa armigera and H. zea are amongst the most significant polyphagous pest lepidopteran species in the Old and New Worlds respectively. Separation of H. armigera and H. zea is difficult and is usually only achieved through morphological differences in the genitalia. They are capable of interbreeding to produce fertile offspring. The single species status of H. armigera has been doubted, due to its wide distribution and plant host range across the Old World. This study explores the global genetic diversity of H. armigera and its evolutionary relationship to H zea.

Results
We obtained partial (511 bp) mitochondrial DNA (mtDNA) Cytochrome Oxidase-I (COI) sequences for 249 individuals of H. armigera sampled from Australia, Burkina Faso, Uganda, China, India and Pakistan which were associated with various host plants. Single nucleotide polymorphisms (SNPs) within the partial COI gene differentiated H. armigera populations into 33 mtDNA haplotypes. Shared haplotypes between continents, low F-statistic values and low nucleotide diversity between countries (0.0017 – 0.0038) suggests high mobility in this pest. Phylogenetic analysis of four major Helicoverpa pest species indicates that H. punctigera is basal to H. assulta, which is in turn basal to H. armigera and H. zea. Samples from North and South America suggest that H. zea is also a single species across its distribution. Our data reveal short genetic distances between H. armigera and H. zea which seem to have been established via a founder event from H. armigera stock at around 1.5 million years ago.

Conclusion
Our mitochondrial DNA sequence data supports the single species status of H. armigera across Africa, Asia and Australia. The evidence for inter-continental gene flow observed in this study is consistent with published evidence of the capacity of this species to migrate over long distances. The finding of high genetic similarity between Old World H. armigera and New World H. zea emphasises the need to consider work on both pests when building pest management strategies for either.

The use of molecular and morphological characters to resolve the taxonomic identity of cryptic species : the case of Miniopterus manavi (Chiroptera, Miniopteridae)

Based on recent molecular phylogenetic studies, the Old World bat family Miniopteridae, composed of species in the genus Miniopterus, has been shown to contain complex paraphyletic species, many of which are cryptic based on convergent morphological characters. Herein we resolve the phylogenetic relationships and taxonomy of the species complex M. manavi on Madagascar and in the Comoro Archipelago, where these animals occur in different bioclimatic zones. First using mitochondrial cytochrome-b sequence data to define clades and then morphology to corroborate the molecular data, including comparisons to type specimens, we demonstrate that animals identified as this taxon are a minimum of three species: M. manavi sensu stricto occurs in at least the central portion of the Central Highlands; M. griveaudi has a broad distribution in lowland northern and central western Madagascar and the Comoros (Anjouan and Grande Comore), and M. aelleni sp. n. has been found in northern and western Madagascar and the Comoros (Anjouan). In each case, these three clades were genetically divergent and monophyletic and the taxa are diagnosable based on different external and craniodental characters. One aspect that helped to define the systematics of this group was isolation of DNA from one of the paratypes of M. manavi collected in 1896 and new topotypic material. Miniopterus manavi is most closely allied to a recently described species, M. petersoni. At several localities, M. griveaudi and M. aelleni have been found in strict sympatry, and together with M. manavi sensu stricto show considerable convergence in morphological characters, but are not immediate sister taxa. In defining and resolving the systematics of cryptic species, such as miniopterid bats, the process of defining clades with molecular tools, segregating the specimens accordingly, and identifying corroborative morphological characters has been notably efficient.

Insights into the evolution of a cryptic radiation of bats: dispersal and ecological radiation of Malagasy Miniopterus (Chiroptera: Miniopteridae)

The past decade has seen a proliferation of new species of Miniopterus bats (family Miniopteridae) recognized from Madagascar and the neighboring Comoros archipelago. The interspecific relationships of these taxa, their colonization history, and the evolution of this presumed adaptive radiation have not been sufficiently explored. Using the mitochondrial cytochrome-b gene, we present a phylogeny of the Malagasy members of this widespread Old World genus, based on 218 sequences, of which 82 are new and 136 derived from previous studies. Phylogenetic analyses recovered 18 clades, which divide into five primary lineages: (1) M. griveaudi; (2) M. mahafaliensis, M. sororculus and X3; (3) M. majori, M. gleni and M. griffithsi; (4) M. brachytragos; M. aelleniA, and M. aelleniB; and (5) M. manavi and M. petersoni recovered as sister species, which were in turn linked to a group comprising M. egeri and five genetically distinct populations referred to herein as P3, P4, P5, P6 and P7. Beast analysis indicated that the initial divergence within the Malagasy Miniopterus radiation took place 4.5 Myr; most species diverged between 4 and 2.5 Myr, and a secondary period was between 1.25 and 1 Myr. DNA K2P-distances between recognized taxa ranged from 12.9% to 2.5% and intraspecific variation was less than 1.8%. Of the 18 identified clades, Latin binomials are only associated with 11, which indicates much greater differentiation than currently recognized for Malagasy Miniopterus. These data are placed in a context of the dispersal history of this genus on the island and patterns of ecological diversity.

High basal metabolic rates of shorebirds while in the Arctic: a circumpolar view

The basal metabolic rate (BMR) of Old World long-distance-migrant shorebirds has been found to vary along their migration route. On average, BMR is highest in the Arctic at the start of fall migration, intermediate at temperate latitudes, and lowest on the tropical wintering grounds. As a test of the generality of this pattern, we measured the BMR of one adult and 44 juvenile shorebirds of 10 species (1-18 individuals of each species, body-mass range 19-94 g) during the first part of their southward migration in the Canadian Arctic (68-76°N). The interspecific relationship between BMR and body mass was almost identical to that found for juvenile shorebirds in the Eurasian Arctic (5 species), although only one species appeared in both data sets. We conclude that high BMR of shorebirds in the Arctic is a circumpolar phenomenon. The most likely explanation is that the high BMR reflects physiological adaptations to low ambient temperatures. Whether the BMR of New World shorebirds drops during southward migration remains to be investigated.

"Old Man" : Australian battalion commanders in the Second World War

Examining the background, training and conduct of Australian Second World War battalion commanders, this thesis rejects the notion of a single Australian command style. Rather, it shows command practice was a product of the interaction between terrain, tactics, technology and training, and that increasing professionalisation was central to battlefield success.

Old age in a new world

Five hundred early settlers of Victoria's Western District were studied in their old age. Findings about the place of the elderly in community formation, and about the many elderly who belonged to three generations of families all present early in white settlement, have added to existing knowledge of colonial society.

Images of embodied old age in contemporary Japan

Since the late 1980s, representations of Japanese national identity and Japanese old age have been deconstructed. Images of the resilience of traditional cultural and social institutions are shown to have over-emphasized social and cultural homogeneity, elided social differentiation and inequality and minimized the significance of historical transformation. Key institutions of the postwar modernization project, including the patriarchal seniority system and household structure, are being transformed through globalization and feminization. This thesis focuses on the problem of representing individual and collective ageing in Japan in the context of modernization. Research is focussed on the contradictions, within essentialist representations of Japanese collective and individual identity, between socially constructed policy forms of old age and collective identities. Contemporary trends towards individualization and diversification of identities, and discourses on the ageing/information society, indicate cultural distance between an instrumentally rational administration and the life world of old people. Research explores the concept of embodiment through its significance in debates on postmodernization of the lifecourse in accordance with the structural shifts towards a postindustrial structure. This study examines representations of old age in broader social and cultural processes. Images of the social and cultural trajectory of the lifecourse draw attention to the embodiment of individual identities and ultimately generational cultures in contemporary social and cultural spaces. This research is the result of analyses of old age, which have been informed by postmodern theory. It in turn informs sociological theorizations of cultural representations of old age in contemporary societies.

Mercantilist Cinderella : Deakin University and the distance education student in the postmodern world

This is a thesis presented on the position of the distance education student at a distance education university in the present era. Traditionally, the distance education student has been a sort of Cinderella: marginalised, being constructed as some form of lesser version of the on campus one. A largely invisible part of the higher education system in Australia since 1911, the distance education student has really only come to be foregrounded in university education discourses from 1983 onwards. It was not until then that the distance education student emerged from ‘hidden pools’ identified by Karmel (1975), and since then the construction of this student has undergone a number of modifications, mapped in this thesis. At the same time university education itself has undergone a series of modifications, not least of which has been its taking on mercantilist overtones as investments made by students in their own careers and professional development. The modifications, also mapped in this thesis, have progressed to the stage where the construction of the old distance education student is now one of a flexible learner in a mercantilist system of university education. The notion of distance education and the distance education student has undergone significant shifts, redefinitions and constructions, which are tracked in this thesis. My research has focussed on a number of pertinent questions, based on a study of Deakin University and its practice since its establishment. The thesis draws on a number of works which have been informed by those of Foucault, and I have framed my research questions accordingly. I have asked why and how Deakin University came into being as a distance education provider at tertiary level. What were the conditions of its establishment and progression in relation to the political events, economic practices and communication technology in use over time? To consider such questions, I needed to analyse the changes that I had seen occurring in the context of wider restructurings in university education. These had occurred in the context of government forging a closer interconnectedness between education and national economic aims and objectives at the same time as it demanded greater productivity in the face of commercial and industrial sector pushes for applied knowledge. Poststructuralist philosophical developments offer tools to explore not only questions of power, but the practical outcomes of questions of power, and how the complicity of individuals is established. This thesis explores ways in which such considerations helped to shape the changing constructions of the distance education student from a marginalised, disadvantaged and under-represented participant in higher education to a privileged, well catered for and advantaged learner. These same considerations are used to explore ways in which they have helped to shape university distance education courses from a perceived second-rate form of higher education to a prototype that better captures the essential elements of learning for what has been styled in a postmodern world as the Information Age. Overlaid on these considerations is a changing view of the economics of such provision of higher education. It is anticipated that this thesis will contribute to developing new understandings of the construction of subjectivities in relation to the distance education university student specifically, and to the university student generally, in the postmodern world. The implications of this examination are not inconsiderable for students and academics in a self-styled Information Society.

East and West, past and present : rekindle old principles for new management practices

This paper explores the sayings and stories of the ancient Chinese philosophers Guanzi, Hanfeizi, Xunzi and Yanzi. Their way of ruling the state and managing the people are analysed and discussed in line with thoughts from the mainstream and modern Western management gurus, such as Warren Bennis, Peter Drucker, Mary Parker Follett, Douglas McGregor, Rosabeth Moss Kanter, Elton Mayo, and Jeffrey Pfeffer. Striking similarities call for addressing key issues in human resource management. East and west thinkers across 3000 years are identified. The principles-based ruling and management were found difficult to be taken seriously in ancient times as it is today. However, these principles must be rekindled to protect organisations and the world from mischievous behaviour that has caused much human suffering.

Old challenges and new opportunities for the MDGs : now and beyond 2015

As we approach the 2015 date by which the Millenium Development Goals (MDGs) are to be achieved, there is increasing scrutiny as to the progress towards their achievement. The MDGs were intended to be global targets and not necessarily to be assessed at the country level. In other words, countries were to contribute to the global targets but not be held to account against them, as they were originally conceived. In practice though, countries are assessed against the global MDG targets. It is appropriate that continuing interest be paid to the achievement of the MDGs, however it is also necessary that the global community now start to turn its attention to what framework for addressing the world's development needs beyond the MDG timeframe following 2015. The ‘poverty landscape’ has changed significantly in the last decade – partly as a result of the international community's focus on the MDGs – and so it is necessary that a new approach to poverty alleviation reflect this changed reality. This paper introduces a range of papers presented at an international conference on the MDGs that critically analyse the current MDGs and pose questions as to how should we follow the MDGs beyond 2015.

Illness in old age is part of an individual's fate and must be approached with acceptance

Older members of the Greek community see aging and the ill health that may accompany it as an inevitable part of life. They associate illness very closely with God’s will, and largely believe their state of health is an aspect of fate and / or luck that they do not have control over and must simply accept. This paper, based on research conducted in Melbourne, Australia, describes the way in which the experience of old age is understood in the worldview of this group. The words fate and luck (τύχη = tyche; γραφτό = graphto) are often used by older Greeks to characterize their situation. Luck, to this group, is not random. The term (τύχη) was used in classical times to refer to a kind of minor deity that controlled the fortune of the Greek city states, and an element of this idea of intention remains today. In the modern context, luck comes from God, and for this group, is part of γραφτό, or destiny, something that is written. In its usual usage in Greek, γραφτό refers to something that must happen to a person because it is predetermined and cannot not occur. The meaning that these older Greek individuals give to the word luck in the modern world is manifested in their acceptance of the problems of aging and their approach to coping with their own experience.