It's here! Are we ready? Five case studies of health promotion practices that address climate change from within Victorian health care settings

Issue addressed: Climate changes and environmental degradation caused by anthropogenic activities are having an irrefutable impact on human health. The critical role played by health promotion in addressing environmental challenges has a history in seminal charters − such as the Ottawa Charter for Health Promotion − that explicitly link human well-being with the natural environment. The lack of documented practice in this field prompted an investigation of health promotion practice that addresses climate change issues within health care settings.

Methods: This qualitative study involved five case studies of Victorian health care agencies that explicitly identified climate change as a priority. Individual and group interviews with ten health promotion funded practitioners as well as document analysis techniques were used to explore diverse practices across these rural, regional and urban health care agencies.

Results: Health promotion practice in these agencies was oriented toward: active and sustainable transport; healthy and sustainable food supply; mental health and community resilience; engaging vulnerable population groups such as women; and organisational development.

Conclusion: Despite differences in approach, target population and context, the core finding was that health promotion strategies, competencies and frameworks were transferable to action on climate change in these health care settings.

Balancing the benefits and risks of public–private partnerships to address the global double burden of malnutrition

Objective: Transnational food, beverage and restaurant companies, and their corporate foundations, may be potential collaborators to help address complex public health nutrition challenges. While UN system guidelines are available for private-sector engagement, non-governmental organizations (NGO) have limited guidelines to navigate diverse opportunities and challenges presented by partnering with these companies through public–private partnerships (PPP) to address the global double burden of malnutrition.

Design: We conducted a search of electronic databases, UN system websites and grey literature to identify resources about partnerships used to address the global double burden of malnutrition. A narrative summary provides a synthesis of the interdisciplinary literature identified.

Results: We describe partnership opportunities, benefits and challenges; and tools and approaches to help NGO engage with the private sector to address global public health nutrition challenges. PPP benefits include: raising the visibility of nutrition and health on policy agendas; mobilizing funds and advocating for research; strengthening food-system processes and delivery systems; facilitating technology transfer; and expanding access to medications, vaccines, healthy food and beverage products, and nutrition assistance during humanitarian crises. PPP challenges include: balancing private commercial interests with public health interests; managing conflicts of interest; ensuring that co-branded activities support healthy products and healthy eating environments; complying with ethical codes of conduct; assessing partnership compatibility; and evaluating partnership outcomes.

Conclusions: NGO should adopt a systematic and transparent approach using available tools and processes to maximize benefits and minimize risks of partnering with transnational food, beverage and restaurant companies to effectively target the global double burden of malnutrition.

Service-oriented wireless sensor networks and an energy-aware mesh routing algorithm

Service-oriented wireless sensor networks (WSNs) are being paid more and more attention because service computing can hide complexity of WSNs and enables simple and transparent access to individual sensor nodes. Existing WSNs mainly use IEEE 802.15.4 as their communication specification, however, this protocol suite cannot support IP-based routing and service-oriented access because it only specifies a set of physical- and MAC-layer protocols. For inosculating WSNs with IP networks, IEEE proposed a 6LoWPAN (IPv6 over LoW Power wireless Area Networks) as the adaptation layer between IP and MAC layers. However, it is still a challenging task how to discover and manage sensor resources, guarantee the security of WSNs and route messages over resource-restricted sensor nodes. This paper is set to address such three key issues. Firstly, we propose a service-oriented WSN architectural model based on 6LoWPAN and design a lightweight service middleware SOWAM (service-oriented WSN architecture middleware), where each sensor node provides a collection of services and is managed by our SOWAM. Secondly, we develop a security mechanism for the authentication and secure connection among users and sensor nodes. Finally, we propose an energyaware mesh routing protocol (EAMR) for message transmission in a WSN with multiple mobile sinks, aiming at prolonging the lifetime of WSNs as long as possible. In our EAMR, sensor nodes with the residual energy lower than a threshold do not forward messages for other nodes until the threshold is leveled down. As a result, the energy consumption is evened over sensor nodes significantly. The experimental results demonstrate the feasibility of our service-oriented approach and lightweight middleware SOWAM, as well as the effectiveness of our routing algorithm EAMR.

Presidential address : culture and the future of education research

Recent changes in higher education have confronted education research with a conundrum: how our traditionally multidisciplinary field can refine itself as a unified discipline. In this address I sketch out what this conundrum may mean for education research, both substantively and methodologically, in the future. I propose that one starting point is for education researchers to consider what unites rather than divides us. One common, unifying conceptual concern is with the operation of culture/s in educational settings. I use the narratives of two teachers from different places and times to illustrate how culture analysis can be a fruitful tool for understanding the experience and practice of Education. In my conclusion, I extend the theme of culture to education research itself. I suggest that the challenge of disciplinary identity confronting education research requires a culture change in the modus operandi of our practice, and that this will involve an articulated focus on methodological pluralism, interdisciplinarity, and the use of new modes of communication as key unifying elements of the discipline of education research.

Reconceptualizing autism : moving beyond the behavioral to address cause, cure and prevention

Since the publication of Leo Kanner's seminal paper in 1943, there has been essentially no definitive light shed on the cause, prevention or cure of autism. It is our contention that the reason lies, at least in part, with the original psychiatric conceptualization of the condition and the subsequent acceptance of this framework by health professionals ever since. We suggest an urgent revision of autism as a disease state such that its operationalization in major diagnostic systems such as the Diagnostic and Statistical Manual of Mental Disorders and International Classification of Diseases recognizes the biological variables known to be associated with autism.

The new higher education reality: what is an appropriate model to address the widening participation agenda?

Along with the massification of higher education comes a need for new models to support the success of greater numbers of diverse students. A greater proportion of these students are ‘non-traditional’ in terms of preparedness, socioeconomic status  and geography. This paper introduces an Associate Degree model designed to support this new higher education reality of broader student cohorts, thin regional markets and cross-sectoral collaboration. Background literature on challenges facing the higher education sector and its prospective students is presented, with a particular focus on regionality. An argument is made for the role of curriculum and pedagogy as enablers of non-traditional student success. This is supported by the results of a mixed-methods exploratory study. This Associate Degree model was attractive to students and institutes. Students experienced similar levels of challenge, workload and progress to their traditional peers. While technology was essential for the success of the model, it played a supporting role to the relationships and multiple modes of learning it facilitated. This article provides insights for institutions seeking to address the broadening participation agenda.

Using an online simulation to address equity issues for off-campus students

The Middle East Politics Simulation (MEPS) is an online role-play exercise aimed at providing students with an improved level of understanding of the political dimensions of the Middle East, including the complexities of negotiation and decision making that face actors in this turbulent region. An online version of MEPS has been running since 1993, initially from Macquarie University, and since 2008 from Deakin University. This longevity provides a useful longitudinal perspective on utilising a collaborative online workplace to offer enhanced learning outcomes in the study of a political topic. The wholly online nature of the simulation means that students of all study modes and even different institutions can participate and benefit equally, thus negating some of the disadvantages faced by off-campus students in learning and assessment. Additionally, the student experience and depth of learning provided by the simulation constitute an excellent example of using the strengths of an e-learning environment to offer an alternative method of engaging and assessing students, which may be beneficial for accommodating the needs of those with differing learning styles.