Day in the Lab : Urban Informatics Research Lab, Queensland University of Technology

The Urban Informatics Research Lab brings together a group of people who focus their research on interdisciplinary topics at the intersection of social, spatial, and technical research domains—that is, people, place, and technology. Those topics are spread across the breadth of urban life—its contemporary issues and its needs, as well as the design opportunities that we have as individuals, groups, communities, and as a whole society. The lab’s current research areas include urban planning and design, civic innovation, mobility and transportation, education and connected learning, environmental sustainability, and food and urban agriculture. The common denominator of the lab’s approach is user-centered design research directed toward understanding, conceptualizing, developing, and evaluating sociotechnical practices as well as the opportunities afforded by innovative digital technology in urban environments.

Framing student evaluations of university learning and teaching : discursive strategies and textual outcomes

Evaluation in higher education is an evolving social practice, that is, it involves what people, institutions and broader systems do and say, how they do and say it, what they value, the effects of these practices and values, and how meanings are ascribed. The textual products (verbal, written, visual, gestural) that inform and are produced by, for and through evaluative practices are important as they promulgate particular kinds of meanings and values in specific contexts. This paper reports on an exploratory study that sought to investigate, using discourse analysis, the types of evaluative practices that were ascribed value, and the student responses that ensued, in different evaluative instruments. Findings indicate that when a reflective approach is taken to evaluation, students’ responses are more considered, they interrogate their own engagement in the learning context and they are more likely to demonstrate reconstructive thought. These findings have implications for reframing evaluation as reflective learning.

The paradigm shift in realising the right to read : how ebook libraries are enabling in the university sector

Millions of people with print disabilities are denied the right to read. While some important efforts have been made to convert standard books to accessible formats and create accessible repositories, these have so far only addressed this crisis in an ad hoc way. This article argues that universally designed ebook libraries have the potential of substantially enabling persons with print disabilities. As a case study of what is possible, we analyse 12 academic ebook libraries to map their levels of accessibility. The positive results from this study indicate that universally designed ebooks are more than possible; they exist. While results are positive, however, we also found that most ebook libraries have some features that frustrate full accessibility, and some ebook libraries present critical barriers for people with disabilities. Based on these findings, we consider that some combination of private pressure and public law is both possible and necessary to advance the right-to-read cause. With access improving and recent advances in international law, now is the time to push for universal design and equality.

Experiences in becoming a paramedic : a qualitative study examining the professional socialisation of university qualified paramedics

This thesis used qualitative methods to investigate the professional socialisation of university educated paramedics from Australia and the United Kingdom. The study tested existing professional socialisation theories, taken from other health disciplines, against the paramedical context and developed of a specific model depicting the professional socialisation of university educated paramedics.

Beyond equivalency: Repositioning artistic research within the Australian university sector

Presented in concept at the ACUADS 2008 conference, this paper reports on a research study conducted for PhD into how artistic researchers have been accommodated in the Australian university research management system, and the impacts experienced by artistic researchers through this location. It draws upon a wide range of data to provide the first analysis of this topic reported across all artistic disciplines in Australia in relation to university experiences and updates the Strand Report in 1998 in relation to government policy. Data sources include a correlation of literature from arts disciplines with that of higher education management and government policies; survey responses from of heads of academic units containing artistic researchers in over 40% of Australian universities; interviews with 27 artistic researchers in three case study universities; and interviews with longstanding expert commentators on artistic research and Deputy Vice Chancellors responsible for research. The study suggests that while limited progress has been made towards the acceptance of artistic research as an equivalent and legitimate research endeavour, significant structural, cultural and practical challenges remain which are undermining relationships between universities and their artistic staff and engendering behavioural changes within artistic practitioners that can affect the nature and quality of artistic work that is produced. Reflecting the voices of artistic researchers across the broad visual and performing arts disciplinary spectrum from early to senior career academics, it explores ways forward for universities, and artistic researchers themselves, to secure greater equity and recognition for artistic research.

Analyzing and predicting events in soccer and tennis using spatiotemporal data

In this paper, we summarize our recent work in analyz- ing and predicting behaviors in sports using spatiotemporal data. We specifically focus on two recent works: 1) Predicting the location of shot in tennis using Hawk-Eye tennis data, and 2) Clustering spatiotemporal plays in soccer to discover the methods in which they get a shot on goal from a professional league.

Hyperlinking history and illegitimate imagination : the historiographic metafictional E-novel

‘Historiographic Metafiction’ (HM) is a literary term first coined by creative writing academic Linda Hutcheon in 1988, and which refers to the postmodern practice of a fiction author inserting imagined--or illegitimate--characters into narratives that are intended to be received as authentic and historically accurate, that is, ostensibly legitimate. Such adventurous and bold authorial strategies frequently result in “novels which are both intensely self-reflexive and yet paradoxically also lay claim to historical events and personages” (Hutcheon, A Poetics 5). They can be so entertaining and engaging that the overtly intertextual, explicitly inventive work of biographical HM can even change the “hegemonic discourse of history” (Nunning 353) for, as Philippa Gregory, the author of HM novel The Other Boleyn Girl (2001), has said regarding this genre of creative writing: “Fiction is about imagined feelings and thoughts. History depends on the outer life. The novel is always about the inner life. Fiction can sometimes do more than history. It can fill the gaps” (University of Sussex). In a way, this article will be filling one of the gaps regarding HM...

Subtropical futures : Victoria Park re-imagined

Brisbane, the capital of Queensland, in South-East Queensland is situated on the Brisbane River, one of the largest rivers (and floodplains) on the east coast of Australia. The river defines the city and gives it its name. The river has been a natural place to accommodate some population growth for the city with high-density development that capitalises on the natural amenity, cycleways and a string of parks and the flatter land. The major floods of 2011 and the scare of 2013, has seen a more malevolent quality of the river and shift of thinking on its role within the city. The floods have made council, for the first time, acquire prime development sites near the river, with proposals for high density development and made them parks, at great cost. The pressure for population growth in Brisbane remains. 140,000 new dwellings are required by 2031. Brownfield sites are less plentiful and there is interest to rethink of some of the other strategic locations in the city away from the river on higher ground and steeper slopes. Some of these places are currently open spaces. Victoria Park Golf Course sits on a high ridge line and a very strategic part of the city just north of the city centre is one of the few remaining golf courses close to the centre of an Australian capital city. While it is a public course and a valuable community asset, it has been compromised by the recently completed northern busway with two bus stations constructed on its edges. It is bounded on the west and north-east by two major community facilities, the Queensland University of Technology (QUT) to the west and RBW Hospital at its northern end. In a city in need of urban consolidation, perhaps it is time to review the future of the golf course. This question has been investigated as a conjecture in the Master of Architecture program at the QUT. The project has been to re-imagine Victoria Park as a new city parkland and a place that makes an urban connection from the QUT to the hospital. This new urban precinct is be a medium to high-density transit oriented development that capitalises on the bus way stations and the proximity of the university and hospital. The precinct will frame/define/interact with the new major urban park for the city. A key question being addressed is how the design can embody and define principles of a subtropical urbanism. Students are identifying the appropriate street and block structure, density and built form to be accommodated on blocks that define and activate a rich sequence of streets and public spaces. The paper will present a critical overview of the project work that provides a lens to how future professionals may respond to these issue that will be the focus of their professional lives.

A sunburnt country – storms, surges and sea levels : of insurance and flooding rains

Increasing population pressures and life-style choices are resulting in more people living in areas that are at risk of inundation from rising sea levels and flooding. However, following natural disaster events, such as the 2011 Queensland floods, many Australians discovered they were uninsured. Either their insurance policies did not cover flood; or multiple (and confusing) water-related definitions led them to believe they had cover when they did not. Several theories are analysed to try to explain what is a world-wide underinsurance problem but these do not provide an answer to the problem. This research focuses on uncovering the reasons consumers fail to adequately insure for flood and other water-related events. Recent Australian legislative attempts to overcome insureds’ confusion of water related definitions are examined for this purpose. The authors conclude that Australian and other) legislators should set a maximum premium for a minimum amount of flood and sea related cover; and restrict the building and style of homes in flood prone areas.

AITSL pilot projects [Queensland University of Technology : The existing school-based practices and processes for the use of NAPLAN data] Final report

This pilot project investigated the existing practices and processes of Proficient, Highly Accomplished and Lead teachers in the interpretation, analysis and implementation of National Assessment Program – Literacy and Numeracy (NAPLAN) data. A qualitative case study approach was the chosen methodology, with nine teachers across a variety of school sectors interviewed. Themes and sub-themes were identified from the participants’ interview responses revealing the ways in which Queensland teachers work with NAPLAN data. The data illuminated that generally individual schools and teachers adopted their own ways of working with data, with approaches ranging from individual/ad hoc, to hierarchical or a whole school approach. Findings also revealed that data are the responsibility of various persons from within the school hierarchy; some working with the data electronically whilst others rely on manual manipulation. Manipulation of data is used for various purposes including tracking performance, value adding and targeting programmes for specific groups of students, for example the gifted and talented. Whilst all participants had knowledge of intervention programmes and how practice could be modified, there were large inconsistencies in knowledge and skills across schools. Some see the use of data as a mechanism for accountability, whilst others mention data with regards to changing the school culture and identifying best practice. Overall, the findings showed inconsistencies in approach to focus area 5.4. Recommendations therefore include a more national approach to the use of educational data.

In silico analyses reveal common cellular pathways affected by loss of heterozygosity (LOH) events in the lymphomagenesis of Non-Hodgkin’s lymphoma (NHL)

Background The analysis of cellular networks and pathways involved in oncogenesis has increased our knowledge about the pathogenic mechanisms that underlie tumour biology and has unmasked new molecular targets that may lead to the design of better anti-cancer therapies. Recently, using a high resolution loss of heterozygosity (LOH) analysis, we identified a number of potential tumour suppressor genes (TSGs) within common LOH regions across cases suffering from two of the most common forms of Non-Hodgkin’s lymphoma (NHL), Follicular Lymphoma (FL) and Diffuse Large B-cell Lymphoma (DLBCL). From these studies LOH of the protein tyrosine phosphatase receptor type J (PTPRJ) gene was identified as a common event in the lymphomagenesis of these B-cell lymphomas. The present study aimed to determine the cellular pathways affected by the inactivation of these TSGs including PTPRJ in FL and DLBCL tumourigenesis. Results Pathway analytical approaches identified that candidate TSGs located within common LOH regions participate within cellular pathways, which may play a crucial role in FL and DLBCL lymphomagenesis (i.e., metabolic pathways). These analyses also identified genes within the interactome of PTPRJ (i.e. PTPN11 and B2M) that when inactivated in NHL may play an important role in tumourigenesis. We also detected genes that are differentially expressed in cases with and without LOH of PTPRJ, such as NFATC3 (nuclear factor of activated T-cells, cytoplasmic, calcineurin-dependent 3). Moreover, upregulation of the VEGF, MAPK and ERBB signalling pathways was also observed in NHL cases with LOH of PTPRJ, indicating that LOH-driving events causing inactivation of PTPRJ, apart from possibly inducing a constitutive activation of these pathways by reduction or abrogation of its dephosphorylation activity, may also induce upregulation of these pathways when inactivated. This finding implicates these pathways in the lymphomagenesis and progression of FL and DLBCL. Conclusions The evidence obtained in this research supports findings suggesting that FL and DLBCL share common pathogenic mechanisms. Also, it indicates that PTPRJ can play a crucial role in the pathogenesis of these B-cell tumours and suggests that activation of PTPRJ might be an interesting novel chemotherapeutic target for the treatment of these B-cell tumours.

Decision support for the efficient annotation of bioacoustic events

Acoustic sensors allow scientists to scale environmental monitoring over large spatiotemporal scales. The faunal vocalisations captured by these sensors can answer ecological questions, however, identifying these vocalisations within recorded audio is difficult: automatic recognition is currently intractable and manual recognition is slow and error prone. In this paper, a semi-automated approach to call recognition is presented. An automated decision support tool is tested that assists users in the manual annotation process. The respective strengths of human and computer analysis are used to complement one another. The tool recommends the species of an unknown vocalisation and thereby minimises the need for the memorization of a large corpus of vocalisations. In the case of a folksonomic tagging system, recommending species tags also minimises the proliferation of redundant tag categories. We describe two algorithms: (1) a “naïve” decision support tool (16%–64% sensitivity) with efficiency of O(n) but which becomes unscalable as more data is added and (2) a scalable alternative with 48% sensitivity and an efficiency ofO(log n). The improved algorithm was also tested in a HTML-based annotation prototype. The result of this work is a decision support tool for annotating faunal acoustic events that may be utilised by other bioacoustics projects.

The influence of social media on international students' choice of university and course

This thesis is a qualitative study of the influence of social media on the university and course decision making process of international students. It examines the role of social media in influencing international students' decisions on course and university selection and the role of social media in meeting their information needs. It also gathered inputs on how universities could engage, collaborate and communicate using social media communities and channels for more effective recruitment strategies.

Setting limits to laughter : university teaching and the boundaries of humour

This paper forms one part of a broadly-based study into the use of humour within tertiary teaching. One theme to emerge from semi-structured, in-depth interviews with university academics concerns the setting of boundaries to the appropriate use of humour within lectures and tutorials. Following the ‘benign violations’ theory of humour—wherein, to be funny, a situation/statement must be some kind of a social violation, that violation must be regarded as relatively benign, and the two ideas must be held simultaneously—this paper suggests that the willingness of academics to use particular types of humour in their teaching revolves around the complexities of determining the margins of the benign. These margins are shaped in part by pedagogic limitations, but also by professional delimitations. In terms of limitations, the boundaries of humour are set by the academic environment of the university, by the characteristics of different cohorts of students, and by what those students are prepare to laugh at. In terms of delimitations—where humour choice is moderated, not by the possibility of immediate laughter, but rather by the consequences of that choice—academic seniority and security play a large role in determining what kinds of humour will be used, and where boundaries are to be set. The central conclusion here is that formal maxims of humour use—‘Never tease students’, ‘Don’t joke about potentially sensitive issues’—fail to account for the complexity of teaching relationships, for the differences between student cohorts, and for the talents and standing of particular teachers.