Ancient Greek and Roman Worlds

"All are sole-authored, refereed items. I chose these four items because they are the eligible ones that, in my view, are most innovative in terms of content and/or methodology and are having the most impact in terms of reviews and citations."

Holt, Johnson and the 1966 Federal Election. A Question of Causality

US President Lyndon Johnson's state visit to Australia in October 1966, came at the pinnacle of support for Australia's military involvement in the Vietnam War. Johnson's visit also occurred just weeks before an election for the House of Representatives at which the ruling Liberal-Country Party Coalition won its eighth successive, and largest victory, The proximity of these events has led many to argue that a causal relationship exists between the two. Advocates of this thesis, however, have failed to support their position with any evidence other than the anecdotal. Contrary to the assertions made by numerous political historians and observers of the period, this paper finds no evidence to support a thesis of causality. This paper argues that the Coalition's landslide victory in 1966 was both a rejection of the tired and lacklustre leadership of Labor's Arthur Calwell and a measure of the electorate's overwhelming support for Holt and his Government's policies of conscription and military involvement in Vietnam.

Revisiting the question of limited genetic variation within Schistosoma japonicum

Recent electrophoretic data have indicated that Schistosoma japonicum in mainland China may be a species complex, with the existence of a cryptic species being predicted from the analysis of schistosome populations from Sichuan province. To investigate the Sichuan form of S. japonicum, 4.9 kbp of mitochondrial DNA from each of three samples of the parasite from China (two from Sichuan and one from Hunan) and one from Sorsogon in the Philippines were amplified, sequenced and characterized. The sequence data were compared with those from the related South-east Asian species of S. mekongi (Khong Island, Laos) and S. malayensis (Baling, Malaysia) and that from S. japonicum from Anhui (China). At both the nucleotide and amino-acid levels, the variation among the five S. japonicum samples was limited ( < 1%). This was consistent with the conclusions drawn from previous molecular studies, in which minimal variation among S. japonicum populations was also detected. In contrast, S. mekongi and S. malayensis, species recognized as separate but closely related, differ from each other by about 10%, and each differs by 25%-26% from S. japonicum. Phylogenetic trees provided a graphic representation of these differences, showing all S. japonicum sequences to be very tightly clustered and distant from S. mekongi and S. malayensis, the last two being clearly distinct from each other. The results thus indicate no significant intraspecific genetic variation among S. japonicum samples collected from different geographical areas and do not support the idea of a distinct form in Sichuan.

Cavalry uniforms on the Parthenon frieze?

In examining the horsemen on the Parthenon frieze, particularly those on the south side, several commentators have flirted more or less openly with the concept of a cavalry 'uniform', either for different tribes or for different festivals. Through an examination of relevant literature, small-scale art, and the Parthenon frieze itself, I argue that the idea is without strong foundation. literature, vases, and small-scale reliefs indicate that cavalry dress was not prescribed at either state or tribal level but was the responsibility of each cavalryman. Variety rather than uniformity was the natural result. Even when we sense that artists are depicting cavalrymen as types, there is considerable variation in the detail of their dress, and there are significant differences between the small-scale depictions and the Parthenon frieze. The south frieze of the Parthenon does indeed distinguish ranks or riders by employing distinctive dress, but the north frieze employs a different method, concentrating upon foregrounding and pose. One cannot theorize from the south frieze alone. The degree to which the frieze may be used a a documentary source is called into question.