Investing in knowledge, communications and training/extension for responsible aquaculture

Knowledge has always been critically important to the development of aquaculture whether we are talking about the earliest aquaculture innovations starting in Asia or the more recent challenges confronting the sector worldwide. This panel reviewed selected national and regional case studies. Key topics for discussion include knowledge production and its communication and use (e.g. in new training and extension approaches) among the changing audiences (as aquaculture continues to attract an increasing variety of new stakeholders), and dealing with a widening set of change processes in recent times, often involving a complex mix of governance and social change challenges. We go on to suggest that aquaculture policy-makers, and stakeholders in general, need to better understand knowledge processes such as knowledge translation (implementation), knowledge networks (e.g. the role of farmers’ associations) and the use of knowledge platforms and brokers, all aimed at more effective dissemination and adoption of knowledge. Knowledge management by most stakeholders will become increasingly critical to the sustainable development of aquaculture and its movement towards attaining the goals set out in the Bangkok Declaration a decade back.

Non-government communications and conflict management: the experience of Iraqi Arab tribes

This chapter engages with tribal involvement in conflict management practices since 2003 and seeks to explain the role of this social structure in conflict management.

Improving knowledge, fibre and textile quality, and communications

This is a technical report summarising activities to improve the knowledge about rare natural animal fibres in Australia, including aspects of their production, fibre quality, and textiles made from these fibres. It summarises results of Australian investment on these subjects, and makes recommendations about future investment. This is important, as there is limited scientific understanding of how to improve productivity, quality and financial returns from these industries in Australia.

Integrated marketing communications measurement and evaluation

Marketing communications have historically been measured on a medium-by-medium basis. The new electronic communications systems are in danger of falling into the same trap. Yet consumers seem to use all these communications systems concurrently, simultaneously and one would assume, synergistically. If this is true, what are the challenges in measuring the impact and effect of these integrated communications systems? How should synergy between communications forms be considered and measured? For it is ultimately consumers, not managers, who integrate (marketing) communications. In response to these and other challenges, this article identifies five areas of integrated marketing communications (IMC) measurement worthy of future research. It then goes on to expand on each of the areas, noting some of the foundational work that has already taken place and signalling possible avenues for future research. In conclusion, it considers the theoretical implications of the research agenda and postulates how a broader view of theory could in fact assist scholars in tackling the research challenges as they currently stand.

ChainCluster : engineering a cooperative content distribution framework for highway vehicular communications

The recent advances in wireless communication techniques have made it possible for fast-moving vehicles to download data from the roadside communications infrastructure [e.g., IEEE 802.11b Access Point (AP)], namely, Drive-thru Internet. However, due to the high mobility, harsh, and intermittent wireless channels, the data download volume of individual vehicle per drive-thru is quite limited, as observed in real-world tests. This would severely restrict the service quality of upper layer applications, such as file download and video streaming. On addressing this issue, in this paper, we propose ChainCluster, a cooperative Drive-thru Internet scheme. ChainCluster selects appropriate vehicles to form a linear cluster on the highway. The cluster members then cooperatively download the same content file, with each member retrieving one portion of the file, from the roadside infrastructure. With cluster members consecutively driving through the roadside infrastructure, the download of a single vehicle is virtually extended to that of a tandem of vehicles, which accordingly enhances the probability of successful file download significantly. With a delicate linear cluster formation scheme proposed and applied, in this paper, we first develop an analytical framework to evaluate the data volume that can be downloaded using cooperative drive-thru. Using simulations, we then verify the performance of ChainCluster and show that our analysis can match the simulations well. Finally, we show that ChainCluster can outperform the typical studied clustering schemes and provide general guidance for cooperative content distribution in highway vehicular communications.

Becoming numerate with information and communications technologies in the twenty-first century

This article draws on data from a three-year Australian Research Council-funded study that examined the ways in which young children become numerate in the twenty-first century. We were interested in the authentic problem-solving contexts that we believe are required to create meaningful learning. This being so, our basic tenet was that such experiences should involve the use of information and communications technologies (ICT) where relevant, but not in tokenistic ways. This article highlights learning conditions in which young children can become numerate in contemporary times. We consider ‘academic’ or ‘school-based’ mathematical tasks in the context of a Mathematical Tasks Continuum. This continuum was conceptualised to enable focused and detailed thinking about the scope and range of mathematical tasks that young children are able to engage within contemporary school contexts. The data from this study show that most of the tasks the children experienced in early years mathematics classes were unidimensional in their make up. That is, they focus on the acquisition of specific skills and then they are practiced in disembedded contexts. We suggest that the framework created in the form of the Mathematical Tasks Continuum can facilitate teachers thinking about the possible ways in which they could extend children’s academic work in primary school mathematics, so that the process of becoming numerate becomes more easily related to authentic activities that they are likely to experience in everyday life.