Rehydroxylation of Fired‐Clay Ceramics: Factors Affecting Early‐Stage Mass Gain in Dating Experiments

To obtain accurate results in the RHX dating of ceramics, it is essential that the RHX measurements are continued until the rate of mass gain is constant with (time)^1/4. In this paper, we discuss how the initial stages of mass gain are affected by the specific surface area (SSA) of the ceramic material. The paper provides guidance on experimental protocols to avoid dating results being distorted by relatively early‐time mass gain data.     

Postgraduate Essay Prize Winner for 2005 * A New Look at the Affluent Worker: The Good Working Mother in Post-War Britain

The number of married women working outside their homes afterthe Second World War rose rapidly despite widespread criticismof working wives and mothers. This article discusses three maintrends associated with this change. First, many women reactedto the discourse criticizing working mothers by trying to changethe view of ideal motherhood as exclusively domestically bound.They defended their actions by arguing that a good mother wasnot solely one who stayed at the beck and call of her family,but one who nurtured their self-reliance and independence bynot being constantly available and provided goods and pleasuresotherwise out of reach of the family. Second, the criticismof working mothers combined with the dual burden that most womenfaced in choosing employment to create an unprecedented demandfor part-time jobs. The change in women's work force participationsince World War II is almost entirely attributable to the risein part-time workers. Third, because observers and the womenthemselves so often described wives’ work as providingextras for the family, the value of women's work was debased.This obscured women's role in creating the affluent societyand allowed the male breadwinner ideal to continue unaffecteddespite major social change, as the public still generally viewedmen as having primary responsibility for family support.     

A Minimum-Impact Method for Measuring Corrosion Rate of Steel-Hulled Shipwrecks in Seawater

Current research on USS Arizona is focused on a minimum-impact technique for calculating corrosion rate of the battleship's steel hull by analysing physical and chemical properties of marine encrustation covering the exposed hull. An equation is derived that allows concretion thickness, density, and total iron content to be used to calculate corrosion rate of steel hull plate.
© 2006 The Authors     

Not My Taxes! Explaining Tax Resistance and its Implications for Australia's Welfare State

In discussing Australia's need to increase taxes to pay for future social security, Michael Keating worries that voters see taxes as a ‘burden’ and that ‘the link between taxation and citizenship has been broken’. This paper deals with the problem of tax resistance (preferring lower taxes even when tax cuts risk public services) for Australia's welfare state. First, I describe how two Australian fiscal institutions—a residual welfare system and visible income taxes—promote tax resistance among voters. Second, I draw on these insights to develop several explanations for tax resistance: voter self-interest, voter hostility to minorities, voter disengagement (low trust and lack of interest in politics), and individualistic attitudes. The main conclusion is that tax resistance in Australia is institutionalised, making it easier to mobilise interests around low taxes, and harder to advocate for alternatives. Results of multivariate analysis using AES 2004 data indicate that an ‘anti-tax coalition’ can build on three diverse publics; one of higher and middle-income earners attuned to self-interest, another hostile to welfare beneficiaries, and another ‘tuned out’ of politics and willing to support any call for tax cuts. Inevitably, the debate about the welfare state is shadowed by a debate about voter willingness to pay taxes that finance it.     

A Right-of-Centre Triumph: The 2004 Australian Half-Senate Election

The Australian Senate is a significant part of the Australian parliamentary system and the electoral contest for the Senate results in representational outcomes that will influence the way the Senate will perform. This paper argues that the 2004 half-Senate election result was significant because it resulted in the Liberal–National Coalition obtaining a majority in the upper house. It accounts for this outcome by examining the contest by way of inter- and intra-party bloc contests. It finds that a particularly strong Right-of-Centre performance in Queensland, to which voters voting for Ms Pauline Hanson made a major contribution, delivered the Senate majority to the Howard government. The significance of the result also lies in the way it confounded previously held views that the combination of proportional representation used for the Senate with the need to elect six senators from each State would make it unlikely for either Labor or the Liberal and National Parties to ever win an upper house majority in the future.     

Down Little Lon: An Introduction to the Casselden Place Archaeological Excavations, Melbourne

In 2002 Melbourne’s Casselden Place excavation provided a window into the urban past opened by an innovative relationship between the development industry, heritage consultancy and La Trobe University. The project demonstrated that with the support of consent authorities and the co-operation of the development industry, collaborations between the academic world and heritage consultants could be highly successful. The Casselden Place Project made a significant contribution to the ‘slum debate’ in Australia and delivered an enhanced understanding of the cultural, social and scientific significance of an inner-city block, and shed new light on a notorious chapter in the city’s history.     

The theory of polynuclear urban regions and its application to central Scotland

The idea of strategic planning for networks of cities and towns, encapsulated in the polynuclear urban region concept, has attracted growing interest in many European regions. Key themes include cooperation between neighbouring cities and coordination between functional policies. This article explores the theoretical benefits, including increased economies of scale and improvements in the strength and quality of internal interactions. It also applies these arguments to Central Scotland. As the largest concentration of economic activity in Scotland, with a high level of organizational fragmentation but growing cross boundary issues and coincident growth pressures and deficiencies, there are potential gains from a common strategic perspective. These include improved communications for inter‐firm collaboration and trade, more efficient labour and housing market interactions, and an institutional framework for planning and marketing important regional assets. Closer cooperation within a regional perspective could help the Central Belt to function better as an economic unit and facilitate its ongoing development.     

Optimal Sampling Design for Variables with Varying Spatial Importance

It is often desirable to sample in those locations where uncertainty associated with a variable is highest. However, the importance of knowing the variable's value may vary across space. We are interested in the spatial distribution of Received Signal Strength Indicator (RSSI), a measure of the signal strength from a cell tower received at a particular location. It is crucial to estimate RSSI values accurately in order to evaluate the effectiveness of mayday systems designed for rapid emergency notification following vehicle crashes. RSSI estimation is less important for locations where the probability of a crash is low and where the likelihood of call completion is either close to zero or one. We develop a method for augmenting an initial spatial sample of RSSI values to achieve a high‐precision estimate of the probability of call completion following a crash. We illustrate the approach using data on RSSI and vehicle crashes in Erie County, NY.     

Watercourses and Discourses: Coalmining in the Upper Hunter Valley,New South Wales

ABSTRACT Water is a resource that both unites and divides people in the Upper Hunter Valley of New South Wales, where many communities are facing the prospect of large‐scale open‐cut coalmining developments on productive mixed use land, or already live in proximity to mines and power stations. This article analyses conflicts over a proposed coal mine at Bickham in the Upper Hunter Valley, by contrasting the various protagonists' discourses of water scarcity, supply, and connectivity. It examines the ways in which the terms of opposition are narrowed to the arena of state and industry supported science and economic development, marginalising other cultural values and environmental ethics that are integral to opponents' discourses. Opponents have achieved some measure of success through contestation of the uncertain science of hydrological modelling, bolstered by the context of drought and increasing public acceptance of climate change science.