Crossing boundaries : acts of citizenship among migrant youth in Melbourne

This paper focuses on how migrant youth in Melbourne with experience of direct or indirect migration negotiate cross-cultural engagements and tensions between family, community and the greater society in which they are supposed to participate as political subjects. It examines whether the meaning and interpretation of citizenship in Australia allows migrant youth to act as full and active citizens with all the contradictions and difficulties inherent in acting as “a bridge between two worlds”. By voicing the personalised journeys of young people dealing with uneasy questions of dis-placement, identity and belonging, this paper examines the complex ways through which migrant youth negotiate and in some cases bridge intercultural tensions within a multicultural society.

A molecular and morphological investigation of species boundaries and phylogenetic relationships in Australian free-tailed bats Mormopterus (Chiroptera:Molossidae)

The taxonomic uncertainty surrounding several prominent genera of Australian microbat has been a long-standing impediment to research and conservation efforts on these groups. The free-tail bat genus Mormopterus is perhaps the most significant example, with a long history of acknowledged species-level confusion. This study uses a combined molecular and morphological approach to conduct a comprehensive assessment of species and subgeneric boundaries, between-species phylogenetic affinities and within-species phylogeographic structure in Australian members of Mormopterus. Phylogenetic analyses based on 759 base pairs of the NADH Dehydrogenase subunit 2 mitochondrial gene were concordant with species boundaries delineated using an expanded allozyme dataset and by phallic morphology, and also revealed strong phylogeographic structure within two species. The levels of divergence evident in the molecular and morphological analyses led us to recognise three subgenera within Australia: Micronomus, Setirostris subgen. nov. and Ozimops subgen. nov. Within Ozimops we recognise seven Australian species, three of which are new, and none are conspecific with Indo-Papuan species. The family Molossidae now comprises eleven species across three subgenera in Australia, making it the continent's second most speciose family of bats. © CSIRO 2014.

Learning in-between, across and beyond workplace boundaries

In this paper, we challenge conventional theories underpinning the practice of human resource development (HRD) that typically focus on the objects of learning - individuals, skills, jobs - or separate the contexts of work (performance) from learning (training). Using case study research from a public utility and a winery, we found similarities in workers' experiences of various organisational practices despite different objects of learning. These practices were, firstly, temporarily occupying (acting up) in a more senior position and, secondly, collaborating across functions. Unlike notions of boundary-crossing or job rotation, we argue that learning 'in-between' develops interactional competence that is grounded within the work practices of interacting individuals. This relational view opens up possibilities for redirecting the focus of HRD practice towards integrating work and learning in ways that develop the potential for learning in-between, across and beyond the boundaries of work. © 2012 Inderscience Enterprises Ltd.

Testing the boundaries of closely related daisy taxa using metabolomic profiling

Advances in high-throughput, comprehensive small molecule analytical techniques have seen the development of the field of metabolomics. The coupling of mass spectrometry with high-resolution chromatography provides extensive chemical profiles from complex biological extracts. These profiles include thousands of compounds linked to gene expression, and can be used as taxonomic characters. Studies have shown metabolite profiles to be taxon specific in a range of organisms, but few have investigated taxonomically problematic plant taxa. This study used a phenetic analysis of metabolite profiles to test taxonomic boundaries in the Olearia phlogopappa (Asteraceae) complex as delimited by morphological data. Metabolite profiles were generated from both field- and shade house-grown material, using liquid chromatography-mass spectrometry (LC-MS). Aligned profiles of 51 samples from 12 taxa gave a final dataset of over 10,000 features. Multivariate analyses of field and shade house material gave congruent results, both confirming the distinctiveness of the morphologically defined species and subspecies in this complex. Metabolomics has great potential in alpha taxonomy, especially for testing the boundaries of closely related taxa where DNA sequence data has been uninformative.

Social network analysis and small group ‘dark’ networks: an analysis of the London bombers and the problem of ‘fuzzy’ boundaries

Social network analysis (SNA) is believed to be capable of revealing significant insights into crime and terror groups, including identifying important individuals and unique approaches to disruption. However, SNA has a number of theoretical and practical limitations, particularly when applied to ‘dark’ networks. While most analysts certainly acknowledge at least some of these limitations, we need to know more about their potential impact in a crime intelligence context. This article aims to go some way towards that end by placing greater scrutiny on the problem of ‘fuzzy boundaries’ when applied to small group networks. SNA is applied to the groups responsible for the 7 July 2005 London bombings and the 21 July 2005 attempted London bombings. The article concludes that while SNA is a valuable tool for understanding crime and terror groups, the age-old problem of fuzzy boundaries can have a profound impact on the analysis of small dynamic networks.

Extending boundaries: clinical communication with culturally and linguistically diverse mental health clients and carers

We are often confronted with the dilemmas of interacting with people from different cultural backgrounds. How do we ensure that we meet their needs, if they have some barriers to communicating those needs? This project explores the communication mechanisms used by mental health clinicians, to explore how they modify their communication to reconcile cultural differences and promote self-disclosure. It also identifies the practical experiences that have enlightened clinicians' practice when interacting with culturally and linguistically diverse (CALD) groups. Through focus groups, mental health clinicians were probed about their experiences with CALD groups and the methods used to facilitate communication. Clinicians were working in either acute adult inpatient or community settings in a large metropolitan health service. Fifty-three clinicians formed 7 focus groups. In the focus groups, clinicians were asked about their perceptions of communication with CALD clients. Guided questions were used. All focus groups were audio-taped and transcribed. Two distinct themes emerged. They were ‘respect’ and ‘cultural understanding’. The clinicians recognized that showing and maintaining respect for the CALD client, and their families significantly impacted on the development of a therapeutic relationship. Showing cultural understanding and acceptance for difference also enhanced communication.

Crystallographic analysis of intervariant boundaries in a lath martensite

In the current study, the crystallographic of intervariant boundary planes distribution in the lath martensite has been measured as a function of lattice misorientation and boundary plane orientation using five macroscopic parameters approach. The distribution revealed a relatively high anisotropy with a tendency for the lath interfaces to terminate on (110) planes. This results from the crystallographic constraints associated with the shear transformation rather than a low energy interface configuration. The lath martensite habit plane was determined to be mostly (110) or near (110). The relative populations of boundaries with [111] and [110] misorientations were greater than other high index misorientations, mostly characterised as (110) symmetric tilt and (110) twist boundary types, respectively.

Crossing boundaries: exploring biocultural concepts and practices in the World Heritage system

This paper discusses current joint work by IUCN and ICOMOS to address issues that can arise when natural and cultural values and issues are considered separately within World Heritage processes. The Connecting Practice programme has conceptual and practical dimensions, and intersects with related work on rights-based approaches. Focusing on the importance of improving conservation outcomes, we propose a way forward situated in a 'middle ground' that links both theory and practice, and emphasises the critical importance of a joint approach - 'connecting' natural and cultural heritage practice. Some early findings of project field visits will be shared with the Scientific Symposium as a means of furthering the dialogue between practitioners.

Analyzing media representations of sportswomen- expanding the conceptual boundaries using a postfeminist sensibility

This article seeks to expand the conceptual boundaries of sport media research by investigating the utility of a postfeminist sensibility for analyzing depictions of women in sport. Rosalind Gill's (2007) notion of a postfeminist sensibility is situated within UK-led feminist critiques of gendered neoliberalism in popular culture and offers a conceptual lens through which sports scholars might interrogate the complex and contradictory media landscape that often simultaneously marginalizes and empowers sportswomen. In highlighting postfeminism as a sensibility, this article makes visible the ways in which depictions of sportswomen as sexy and strong reorients responsibility for the sexualization of female athletes away from media institutions and toward the female athlete themselves. It also explains how a postfeminist sensibility differs from third wave feminism-a related framework popular among sports feminists seeking to respond to ambivalent and complex renderings of contemporary sporting femininity.