Applied learning educators breaching boundaries storming barriers

This paper provides discussion of learning experienced by Applied Learning Educators in a workplace context where everyday teaching activities can involve undertaking unfamiliar tasks to the extent that the concept of ‘crossing boundaries’, or acting outside ‘comfort zones’ becomes ‘normalised’. This perspective arises from consideration of extensive interviews with Applied Learning Educators who work in the Victorian Certificate of Applied Learning (VCAL), a senior years’ pathway in Victoria. The pathway is available in settings of schools, Adult Community Education (ACE) and Technical and Further Education (TAFE) and designed to support the engagement of young people in education and their subsequent transition into further study or meaningful work. VCAL Educators use Applied Learning pedagogy in the development of curriculum content that promotes employability skills, connectedness to community and has grounding in student interests and needs. Subsequently student learning in VCAL occurs in and out of classrooms. Applied Learning Educators frequently navigate institutional boundaries in the process of negotiating and developing partnerships with industry and community organisations to enable learning to be undertaken in meaningful and relevant environments. In this paper Boundary Crossing is used as a concept for discussing the wide-ranging nature of VCAL educators’ everyday practice as they respond to the needs of the cohort and requirements of the curriculum. Collegial learning is considered using the notion of Communities of Practice.

Removing the ambiguity of data processing methods: Optimizing the location of peak boundaries for accurate moment calculations

The calculation of the first few moments of elution peaks is necessary to determine: the amount of component in the sample (peak area or zeroth moment), the retention factor (first moment), and the column efficiency (second moment). It is a time consuming and tedious task for the analyst to perform these calculations, thus data analysis is generally completed by data stations associated to modern chromatographs. However, data acquisition software is a black box which provides no information to chromatographers on how their data are treated. These results are too important to be accepted on blind faith. The location of the peak integration boundaries is most important. In this manuscript, we explore the relationships between the size of the integration area, the relative position of the peak maximum within this area, and the accuracy of the calculated moments. We found that relationships between these parameters do exist and that computers can be programmed with relatively simple routines to automatize the extraction of key peak parameters and to select acceptable integration boundaries. It was also found that the most accurate results are obtained when the S/N exceeds 200.

Crossing boundaries: An examination of sustainability department and athletics department collaboration regarding environmental issues.

Across the world, organizational personnel in various industries are integrating natural environment issues into existing organizational practices. In the intercollegiate sports world, environmental efforts are undertaken as part of a strategic effort involving collaborative processes across university units. The purpose of this study is to develop a more comprehensive and detailed understanding of collaborative processes and practices between personnel in athletics departments and sustainability offices at universities and colleges in the United States. In-depth interviews were conducted with athletics and sustainability department personnel at colleges and universities in the United States. A total of 13 schools were included in the study with 17 participants agreeing to be interviewed. All interviewees were from the middle management level and higher in their respective organizations. Five central themes related to these relationships were found: relationship development, relationship communication, relationship decision-making development, collaborative efforts, and relationship challenges. The themes raise important issues about the diversity of relationships, the communicative and decision-making processes, and the involvement of stakeholders in environmental efforts as well as future research in this area.

Deconstructing boundaries and meaning within/across professional learning

Meaning ‘has territory … and contested boundaries’ (Stronach & Maclure, 1997, p.93), which can be created, lost, and recreated. Drawing on this notion of meaning, I undertake three readings to explore the meaning of professional learning in police education, with reference to research from my doctoral thesis. I grapple with and negotiate boundaries within each reading and across the three readings. The first reading constructs the current ‘paradigm shift’. In the second reading I challenge and deconstruct my first reading, revealing artifice, ignorance, and nostalgia as contributing to the metaphysics of presence. The third reading unfreezes and remobilises meaning through the interdependent notion of ‘certain uncertainty’. These concepts ‘lean’ on each other so that meaning is made between rather than within the words.

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.

Adaptive translational cueing motion algorithm using fuzzy based tilt coordination

Driving simulators have become useful research tools for the institution and laboratories which are studying in different fields of vehicular and transport design to increase road safety. Although classical washout filters are broadly used because of their short processing time, simplicity and ease of adjust, they have some disadvantages such as generation of wrong sensation of motions, false cue motions, and also their tuning process which is focused on the worst case situations leading to a poor usage of the workspace. The aim of this study is to propose a new motion cueing algorithm that can accurately transform vehicle specific force into simulator platform motions at high fidelity within the simulator’s physical limitations. This method is proposed to compensate wrong cueing motion caused by saturation of tilt coordination rate limit using an adaptive correcting signal based on added fuzzy logic into translational channel to minimize the human sensation error and exploit the platform more efficiently.

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.