Policy Agendas in Australian Politics: The Governor-General's Speeches, 1945–2008

The Policy Agendas Project collects and organises data from official documents to trace changes in the policy agenda and outputs of national, sub-national and supranational governments. In this paper we use the policy agendas method to analyse the changing contents of those Australian Governor-General's speeches delivered on behalf of incoming governments between 1945 and 2008. We suggest that these speeches provide an important insight into how the executive wishes to portray its policy agenda as it starts a new term of government. In mapping the changing agenda in this way we address four questions: which issues have risen or fallen in importance? When and in relation to what issues have there been policy ‘punctuations’? How stable is the Australian policy agenda? How fragmented is the policy agenda? We find evidence of a number of policy punctuations and one turning-point: the election of the Whitlam government.     

Cesium magnetometer surveys at a Pithouse Site near Silver City,New Mexico

The La Gila Encantada Site is located on an isolated ridge top north of Silver City, New Mexico in an area defined culturally as the Mimbres Mogollon region. The 180 m × 80 m (14400 m²) sized site was originally recorded as a dense scatter of ceramics, lithics, and ground stone along with a number of surface depressions that appear to represent pithouses. Cesium magnetometer surveys were conducted to identify hearths, pithouse boundaries, and activity areas outside of pithouses in support of archaeological investigations, and to test this instrument's ability to image these features. This paper presents a characterization of the magnetic signature of a pithouse as a magnetic high in the center caused by the central hearth, low magnetic variability along the floor of the house, and then increased magnetic variability at the pithouse boundary. This characterization was successfully confirmed for three pithouses using cesium magnetometery and archaeological excavation.