New approaches in French feminist history

Melzer, S.E. and Rabine, L.W., cds, Rebel Daughters: Women and the French Revolution (Oxford University Press, 1992) 296pp., £27.50, ISBN 0 19 506886 6

Grogan, S.K., French Socialism and Sexual Difference: Women and the New Society, 1803–44 (Macmillan, 1992), 249pp., £45.00, ISBN 0 333 52530 2     

Lipoic acid formulations for the removal of arsenic and mercury from museum artifact materials

Museums currently face a tremendous task of identification, mitigation, and remediation of pesticides from artifacts in order to protect museum workers and the general public. Additionally artifacts are being repatriated by Native American tribes for use in cultural ceremonies which may subject the practitioner to health risks. Arsenic and mercury salts are among the most persistent poisons used and so a critical challenge is removing these hazardous metals without damaging the material composition or decorations of the objects. At this time, there are no feasible procedures that can meet both of these objectives. Reported here is the development of a procedure involving concentrated aqueous reduced lipoic acid solutions for the removal of arsenic and mercury pesticides from substrate materials commonly encountered in museums.     

Designing candidate selection methods: Exploring diversity in Australian political parties

The processes political parties use to select their candidates for public office constitute a crucial element of political recruitment in representative democracies and provide important insights into how power is distributed within party organisations. In this article, we develop a typology for understanding the diversity of preselection mechanisms in Australia's major parties that is based on degrees of influence between the central and local components of the party organisation. The typology in turn reflects preselection rules as public expressions of intra-party power sharing arrangements. We also identify the institutional, strategic and normative factors (including electoral systems, the accommodation of intra-party groups, candidate quality, efficiency and social norms) that influence the choices parties have to make when selecting and implementing a particular system.

政党用以选举候选人出任公职的过程构成了代议制民主国家政治遴选的一个关键因素,并提供了理解政党组织内权力分配的一个重要角度。本文根据中央和地方党组织之间影响的不同程度,提出了一种分类法以理解澳大利亚主要政党预选机制的多样性。这种分类法本身反映了作为表达政党内权力分享安排的预选规则。我们还找到了体制、战略以及规范性因素（包括选举制度、党内不同群体的相互适应、候选人品质、效率、社会规范等等）,这些因素会影响政党选择和实施某种制度时的决策。     

The central Andes: Past perspectives and present views

Masuda, Shozo, ed. Contribuciones a los Estudios de los Andes Centrales. Tokyo: University of Tokyo Press, 1984. vi + 405 pp. including bibliography. [no price] paper.

Stein, William W., ed. Peruvian Contexts of Change. New Brunswick, New Jersey: Transaction Books, 1985. x + 400 pp. $29.95 cloth.     

Assessing natural variation and the effects of charring,burial and pre-treatment on the stable carbon and nitrogen isotope values of archaeobotanical cereals and pulses

The aim of this study is to assess the potential of charred archaeobotanical cereal grain and pulse seed δ¹³C and δ¹⁵N values to provide evidence of crop growing conditions and as a potential component of palaeodietary studies. In order to reliably interpret archaeobotanical δ¹³C and δ¹⁵N values it is necessary to take into account the impact of charring, burial and laboratory pre-treatment procedures. We examine the effects of charring and burial on bulk δ¹³C, δ¹⁵N, %C, %N and C:N ratios in modern cereal and pulse material, and of cleaning by acid–base–acid (ABA) pre-treatment on modern and archaeobotanical charred material. Our study utilised bulk grain and seed samples to help account for within-ear/pod and between-plant variability in δ¹³C and δ¹⁵N values. Heating at relatively low temperatures and for prolonged times (230 °C for up to 24 h) is conducive to the formation of well preserved, undistorted charred cereal grain and pulse seed. Heating for 24 h has a systematic and predictable effect on δ¹⁵N values, with increases of around 1‰ on average in cereal grains and pulse seeds, and no consistent impact on δ¹³C values. Increases in δ¹⁵N are likely due to the loss of lighter ¹⁴N via N-containing volatiles. Burial (for up to 2 years) and ABA pre-treatment have no significant effects on δ¹³C or δ¹⁵N values. After pre-treatment, however, the %C and %N contents of the archaeobotanical material more closely resembles that of the modern charred grains and seeds, suggesting that archaeobotanical remains accumulate non-structural material during burial but retain their original carbon and nitrogen content. Therefore %C, %N contents and C:N ratios can provide useful criteria for assessing archaeobotanical preservation.     

Writing disciplinary history, or why Romano–British archaeology needs a biographical dictionary of its own

This paper reviews the current state of the writing of the history of Roman archaeology in Britain. It brings to Romanists' attention some recent theoretical approaches, attempts to identify the obstacles to future progress and explores one way of overcoming them.