Heritage diplomacy

This paper explores the concept of heritage diplomacy. To date much of the analysis regarding the politics of heritage has focused on contestation, dissonance and conflict. Heritage diplomacy seeks to address this imbalance by critically examining themes such as cooperation, cultural aid and hard power, and the ascendency of intergovernmental and non-governmental actors as mediators of the dance between nationalism and internationalism. The paper situates heritage diplomacy within broader histories of international governance and diplomacy itself. These are offered to interpret the interplay between the shifting forces and structures, which, together, have shaped the production, governance and international mobilisation of heritage in the modern era. A distinction between heritage as diplomacy and in diplomacy is outlined in order to reframe some of the ways in which heritage has acted as a constituent of cultural nationalisms, international relations and globalisation. In mapping out directions for further enquiry, I argue the complexities of the international ordering of heritage governance have yet to be teased out. A framework of heritage diplomacy is thus offered in the hope that it can do some important analytical work in the field of critical heritage theory, opening up some important but under theorised aspects of heritage analysis.

Atom probe tomography investigation of heterogeneous short-range ordering in the 'komplex' phase state (K-state) of Fe-18Al (at.%)

We study an Fe-18Al (at.%) alloy after various thermal treatments at different times (24-336 h) and temperatures (250-1100 °C) to determine the nature of the so-called 'komplex' phase state (or "K-state"), which is common to other alloy systems having compositions at the boundaries of known order-disorder transitions and is characterised by heterogeneous short-range-ordering (SRO). This has been done by direct observation using atom probe tomography (APT), which reveals that nano-sized, ordered regions/particles do not exist. Also, by employing shell-based analysis of the three-dimensional atomic positions, we have determined chemically sensitive, generalised multicomponent short-range order (GM-SRO) parameters, which are compared with published pairwise SRO parameters derived from bulk, volume-averaged measurement techniques (e.g. X-ray and neutron scattering, Mössbauer spectroscopy) and combined ab-initio and Monte Carlo simulations. This analysis procedure has general relevance for other alloy systems where quantitative chemical-structure evaluation of local atomic environments is required to understand ordering and partial ordering phenomena that affect physical and mechanical properties.

New insights into ordering and dynamics in organic ionic plastic crystal electrolytes

Solid state phases of organic salts, whose chemistry is closely related to that of ionic liquids, often show interesting phase behavior and dynamics resulting in solid-state conductors that have potential application in electrochemical devices such as solid state batteries. The mechanism of conduction in these solid-state plastic crystal phases is still not entirely understood. We have recently shown using molecular dynamics (MD) simulations that the introduction of defects, such as vacancies, leads to heterogeneous dynamics in the OIPC arising from amorphous and mobile domains in these materials. Advanced magnetic resonance imaging (MRI) analysis indicates that these domains can exhibit distinct orientations, leading to anisotropic ionic conductivity with enhanced values in a particular direction. This paper will review this new understanding, drawing links between the molecular and macroscopic-level information provided by these two techniques.

Identifying key success factors for the adoption and implementation of a chemotherapy ordering system: a case study from the Australian private healthcare sector

This paper is designed to systematically assess the benefits of a chemotherapy ordering system (COS) for the private healthcare sector in Australia. By taking a rational economic perspective and modeling the principle-agent relationships using an actor network framework, it is possible to evaluate various scenarios and thereby assess the benefits, barriers and facilitators, possible COS can have. In this study, four hypotheses are tested using a mixed methodology which will serve to facilitate the decision making processes regarding the choice and implementation of the appropriate COS for Epworth.