Standardisation in 3D Geometric Morphometrics: Ethics,Ownership, and Methods

The collection and analysis of 3D digital data is a rapidly growing field in archaeology, anthropology, and forensics. Even though the 3D scanning of human remains in archaeology has been conducted for over 10 years, it is still frequently considered as a new field. Despite this, the availability of 3D scanning equipment and the number of studies employing these methods are increasing rapidly, and it is arguably damaging to the validity of this field to continue to consider these methods new and therefore not subject to the same standardisations as other researches. This paper considers the current issues regarding the lack of standardisation in the methods, ethics, and ownership of 3D digital data with a focus on human remains research. The aim of this paper is to stimulate further research and discussion, allowing this field to develop, improving the quality and value of future research.     

The paradigm shift: 11 September and Australia's strategic reformation

This article argues that the perceptual shock of 11 September transformed the mental picture which shapes the Australian government's approach to national security. The expansive and transformationalist range of strategic concepts introduced post-11 September by key government ministers and the prime minister in their public commentary, and formally expressed in a variety of post-11 September policy releases, have been substantial enough to conclude that the central geostrategic narrative underpinning Australia's pre-11 September strategic posture has been diluted sufficiently to render it ‘one of many’ shapers of Australia's post-11 September strategic orientation. It is this article's finding that the perceptual shock of 11 September has been sufficiently consequential to produce a paradigm shift in Australian strategy.     

The Suitability of 3D Data: 3D Digitisation of Human Remains

The use of 3D data in the analysis of skeletal and fossil materials has conveyed numerous advantages in many fields; however, as the availability and use of 3D scanning equipment are rapidly increasing, it is important for researchers to consider whether these methods are suitable for the proposed study. The issue of suitability has been largely overlooked in previous research; for instance, casts and reconstruction methods are frequently used to increase sample sizes, without sufficient assessment of the effect, this may have on the accuracy and reliability of results. Furthermore, the reliability of geometric morphometric methods and the implications of virtual curation have not received sufficient consideration. This paper discusses the suitability of 3D research with regard to the accuracy, reliability, and accessibility of methods and materials, as well as the effects of the current learning environment. Areas where future work will progress 3D research are proposed.