Soft power in China : public diplomacy through communication [Review]

Review of Soft Power in China: Public diplomacy through communication, edited by J IAN WANG, New York, Palgrave Macmillan, 2011, US$89 (hard), 220 pp

Modelling the flow of juice through a mill

A juice flow model has been developed to estimate the juice expression at the four nips of a sixroller mill. An extended volumetric theory was applied to determine the juice expressed at each nip. The model was applied to a first and final mill, using typical mill settings and an empirical equation to estimate reabsorption. Results of using the model for typical heavy-duty pressure feeder settings show that most of the juice is expressed at the pressure feeder nip. Since the pressure feeders are remote from the mill, a significant portion of the juice is expressed before the bagasse enters the mill.

Management of heterogeneous UAVs through a capability framework of UAV’s functional autonomy

An increased interest in utilising groups of Unmanned Aerial Vehicles (UAVs) with heterogeneous capabilities and autonomy is presenting the challenge to effectively manage such during missions and operations. This has been the focus of research in recent years, moving from a traditional UAV management paradigm of n-to-1 (n operators for one UAV, with n being at least two operators) toward 1-to-n (one operator, multiple UAVs). This paper has expanded on the authors’ previous work on UAV functional capability framework, by incorporating the concept of Functional Level of Autonomy (F-LOA) with two configurations: The lower F-LOA configuration contains sufficient information for the operator to generate solutions and make decisions to address perturbation events. Alternatively, the higher F-LOA configuration presents information reflecting on the F-LOA of the UAV, allowing the operator to interpret solutions and decisions generated autonomously, and decide whether to veto from this decision.

Understanding Indigenous Australian women’s social and emotional wellbeing and wellness through yarning

This paper explores Indigenous Australian women’s understanding of wellness, through the lens of social and emotional wellbeing. The authors use a “yarning” approach to explore how wellness is important to Indigenous women who live in North Brisbane (Australia). They discuss the benefits of yarning and its strength as a methodology for conducting research and building activism within Indigenous Australian communities. They argue that, for Indigenous Australian women, wellness is linked to a sense of wholeness and strongly related to the feeling of connection that women get from meeting together and having time for women’s business. They describe the way that their research project developed into a community summit focused on Indigenous women’s wellness.

Deleuzian dolls : subverting identities through intergenerational collaborative drawing

This paper explores concepts of desire and rhizomatic working through a series of intergenerational collaborative drawing episodes. Particularly, mother/daughter relationships are examined via drawings created by the author and her young daughter. Drawings hold on their surface unpredictable connections to things experienced, known, conceptualized and imagined. In the context of this paper desire is seen to drive adults and children into expressing and making a mark, to make an imprint. Here, the prompts that inform a drawing are regarded as a rhizomatic network of chaotic actions and thoughts that connect each drawer to the tools, the paper and each other in unpredictable and mutable ways. The paper concludes by discussing how these intergenerational collaborative drawing episodes offer opportunities to re-imagine relationships, communications and learning in early childhood education.

Finding out about children's meaning making through drawing together

When I was seven I worked on a science project about caterpillars and moths. I was completely immersed in this project, fascinated by caterpillar body markings, the rhythmical, semi-circular pattern caterpillars adopt to eat leaves, their spiral construction of the chrysalis, and their transformation into moths or butterflies. I demonstrated my fascination, my research and study through carefully executed and detailed drawings. I could read and write well, but I wasn’t as interested in writing and produced a half-page summary to support my visual work.

Professional practice research : ensuring teacher development through a critical approach to professional learning

Currently the development of a national system for the ongoing enhancement of teacher professionalism across Australia is underway. The initiative led by Australian Institute of Teaching and School Leadership (AITSL) on behalf of the Ministerial Council for Education, Early Childhood Development and Youth Affairs (now SCSEEC) is progressing rapidly with a finalised set of Professional Standards for Teachers and a set of Professional Standards for Principals approved by Ministers in 2011. It is clear that there is an inextricable link between the newly proposed professional standards and the professional education of teachers and principals across Australia. Further, it is imperative that the education sector will need to work in a unified manner through ongoing consultations to ensure the standards truly reflect what teachers and principals desire of the profession, in terms of teacher preparation, professional learning and training, and professional recognition.

Traffic queue estimation for metered motorway on-ramps through use of loop detector time occupancies

The primary objective of this study is to develop a robust queue estimation algorithm for motorway on-ramps. Real-time queue information is a vital input for dynamic queue management on metered on-ramps. Accurate and reliable queue information enables the management of on-ramp queue in an adaptive manner to the actual traffic queue size and thus minimises the adverse impacts of queue flush while increasing the benefit of ramp metering. The proposed algorithm is developed based on the Kalman filter framework. The fundamental conservation model is used to estimate the system state (queue size) with the flow-in and flow-out measurements. This projection results are updated with the measurement equation using the time occupancies from mid-link and link-entrance loop detectors. This study also proposes a novel single point correction method. This method resets the estimated system state to eliminate the counting errors that accumulate over time. In the performance evaluation, the proposed algorithm demonstrated accurate and reliable performances and consistently outperformed the benchmarked Single Occupancy Kalman filter (SOKF) method. The improvements over SOKF are 62% and 63% in average in terms of the estimation accuracy (MAE) and reliability (RMSE), respectively. The benefit of the innovative concepts of the algorithm is well justified by the improved estimation performance in congested ramp traffic conditions where long queues may significantly compromise the benchmark algorithm’s performance.

Teaching and learning family and consumer sciences through K-W-L charts

While much of the control and many of the activities found in today’s classrooms have been placed in the hands of the learners and learning has become inquiry-based, there remains a need for teachers to use teaching tools that would facilitate this student-centered teaching process. This article identifies the K-W-L Chart as one such tool and follows a case study of four Kuwaiti ‘Family and Consumer Sciences’ teaching / learning events to evaluate their ability to enhance the learning outcomes of eight students. The research was designed from a qualitative, multi-tiered design approach and was assessed through a constant comparative method of data analysis of interview responses, classroom observations and worksheet-assessments. The results showed that the use of K-W-L Charts influenced the teachers and learners toward a more inquiry-based approach and facilitated a more student-centered and collaborative learning environment, raising the level of interest and the amount of personal input given by the students.

Visualising security incidents through event aggregation

Extracting and aggregating the relevant event records relating to an identified security incident from the multitude of heterogeneous logs in an enterprise network is a difficult challenge. Presenting the information in a meaningful way is an additional challenge. This paper looks at solutions to this problem by first identifying three main transforms; log collection, correlation, and visual transformation. Having identified that the CEE project will address the first transform, this paper focuses on the second, while the third is left for future work. To aggregate by correlating event records we demonstrate the use of two correlation methods, simple and composite. These make use of a defined mapping schema and confidence values to dynamically query the normalised dataset and to constrain result events to within a time window. Doing so improves the quality of results, required for the iterative re-querying process being undertaken. Final results of the process are output as nodes and edges suitable for presentation as a network graph.

Pursuing better childhoods and futures through curriculum : utopian visions in the development of Australia’s early years learning framework

In recent years, globalised curriculum discourses have given rise to local curriculum texts that convey and produce particularised imaginings and narratives, as well as hopes for, and expectations of, young children, their childhoods and their futures. In this article, the authors employ concepts from utopian studies and Deleuzeguattarian concepts of assemblage, rhizomes and lines (supple, rigid and lines of flight) to undertake a preliminary and partial rhizomatic mapping of utopian visions of better childhoods and futures evident in the development of the Early Years Learning Framework, Australia’s first national curriculum for early childhood settings. Drawing on the perspective of policy makers, News Corporation, the public, politicians, academics and practitioners who shaped the development of the Framework, the authors seek alternatives to the well-rehearsed dichotomies that so often characterise and confine curriculum politics and debates, and ways of exploring spaces between the possible and not (yet) possible.

Improving opportunity recognition and business performance in small and medium manufacturing enterprises through design innovation programs

Increasing awareness of the benefits of stimulating entrepreneurial behaviour in small and medium enterprises has fostered strong interest in innovation programs. Recently many western countries have invested in design innovation for better firm performance. This research presents some early findings from a study of companies that participated in a holistic approach to design innovation, where the outcomes include better business performance and better market positioning in global markets. Preliminary findings from in-depth semi-structured interviews indicate the importance of firm openness to new ways of working and to developing new processes of strategic entrepreneurship. Implications for theory and practice are discussed.

Desperately seeking Asia through China: Reading ‘China’ in the Australian Curriculum: History through children’s literature

This paper considers how Asia can be meaningfully studied and understood in the first national history curriculum to be implemented in Australia. Its focus is on how empathy might be conceptualised as part of the process of becoming ‘Asia literate’ and the ways in which an empathetic understanding can be developed in the Australian Curriculum: History by engaging students with children’s literature. We argue that stories about Chinese experiences in Australia from particular episodes in the nation’s past can be utilised for their potential to prompt historical inquiry and empathetic engagement in the classroom.