Changes in the size and shape of fallow deer—evidence for the movement and management of a species

The European fallow deer (Dama dama dama) is native to the eastern Mediterranean and whilst it is clear that its dispersion from this region was the result of human transportation, the timing and circumstances of its post‐glacial diffusion are still uncertain. Archaeological fallow deer remains offer perhaps the best opportunity to understand the deep history of the species, with measurements of ancient bones providing important information about an individual's sex and size. Unfortunately, the fragmentary nature of archaeological remains means that metrical samples are usually too small to draw any meaningful conclusions. Biometrical scaling techniques can increase the size of the sample available for comparison and in this paper log ratios are used in combination with traditional metrical analysis to provide new information about archaeological fallow deer populations, in particular highlighting the size variations across time and space and shifts in hunting and management practices. Copyright © 2011 John Wiley & Sons, Ltd.     

ADVANTAGES AND LIMITATIONS OF ADAPTIVE AND NON-ADAPTIVE FORCE-BASED PUSHOVER PROCEDURES

The recent drive for use of performance based methodologies in design and assessment of structures in seismic areas has significantly increased the demand for the development of reliable nonlinear inelastic static pushover analysis tools. As a result, the recent years have witnessed the introduction of the so-called adaptive pushover methods, which, unlike their conventional pushover counterparts, feature the ability to account for the effect that higher modes of vibration and progressive stiffness degradation might have on the distribution of seismic storey forces. In this paper, the accuracy of these force-based adaptive pushover methods in predicting the horizontal capacity of reinforced concrete buildings is explored, through comparison with results from a large number of nonlinear time-history dynamic analyses. It is concluded that, despite its apparent conceptual superiority, current force-based adaptive pushover features a relatively minor advantage over its traditional non-adaptive equivalent, particularly in what concerns the estimation of deformation patterns of buildings, which are poorly predicted by both types of analysis.     

Mineralogical And Chemical Investigations Of Bloomery Slags From Prehistoric (8th Century Bc To 4th Century Ad) Iron Production Sites In Upper And Lower Lusatia,Germany

More than 400 fayalitic bloomery slags from prehistoric iron production sites in Upper and Lower Lusatia, eastern Germany, as well as bog iron ore samples and intermediary samples of the smelting process, were analysed by chemical and mineralogical techniques. While the precursor bog iron ores exploited in the two regions under investigation were very similar in composition, consisting of low‐manganese/low‐barium as well as high‐manganese/high‐barium types of ore, pronounced differences in slag composition were detected. Slags from 17 investigated sites in Upper Lusatia showed average P₂O₅ contents between 1 and 3 mass%, whereas slags from 15 investigated sites in Lower Lusatia were generally much richer in phosphorus, reaching values as high as 7 mass% P₂O₅. Since a reasonable correlation exists between calcium and phosphorus contents in the slags of the latter sites, it is conjectured that deliberate addition of CaO to the ore/charcoal charge of the bloomery furnace may have taken place in order to fix the phosphorus in the slags effectively. In many samples, this conjecture is being supported by the detection of a slag mineral Ca–Fe phosphate Ca_9?xFe_1+x(PO₄)₇ that presumably crystallized from a residual phosphorus‐rich melt and shows a cotectic relationship to both Ca‐rich fayalite and wustite, as well as to members of the solid solution series magnetite–hercynite.     

Assessing Ceramic Compositional Data: A Comparison of Total Reflection X‐ray Fluorescence and Instrumental Neutron Activation Analysis On Late Iron Age Spanish Celtiberian Ceramics

A solid‐phase, non‐chemical processing protocol was recently developed as a means of chemically characterizing archaeological ceramics by total reflection X‐ray fluorescence (TXRF). Following this methodology, TXRF can provide semi‐quantitative determinations for 18 elements with comparable levels of precision and accuracy for the majority of them in comparison with a clay reference material analysed by instrumental neutron activation (INAA). In order critically to assess the analytical capabilities of TXRF, a large sample set of Late Iron Age Spanish Celtiberian ceramics and modern clays was analysed both by TXRF and INAA. Semi‐quantitative chemical data provided by TXRF and quantitative data provided by INAA were subjected to commonly used multivariate statistical methods as a way of evaluating the ability of the new technique to discriminate among different compositional groups. The comparison of the two data sets shows no significant discrepancies, thereby allowing support for the same archaeological interpretation. These results suggest that TXRF has potential applicability for compositional characterization of archaeological ceramics, providing data that are useful for provenance studies.     

Where Do the Lead Ingots of the Saintes‐maries‐de‐la‐mer Wreck Come From? Archaeology Compared With Physics

The lead isotope compositions of many different samples from lead ingots of Roman age from two relicts (from Cabrera, and from Saintes‐Maries‐de‐la‐Mer) of the Western Mediterranean have been measured. Other lead isotope analyses of ores, metals or lead ingots from mines of Sierra Morena and from Cartagena and Sardinia have been accomplished. All the lead isotope measurements have been performed at the Joint Research Centre of the European Union, Ispra (Va), Italy. The samples have been prepared in a class 100 clean room, using only ultrapure reagents and FEP materials. In view of the archaeological arguments, it was possible to believe that the Roman lead ingots of the Saintes‐Maries‐de‐la‐Mer 1 wreck came from Spanish lodes, as well as those of the Cabrera 5 wreck. In fact, while the comparison between the first group of ingots (Cabrera 5) and the lead from Sierra Morena is consistent, the correspondence between the second group of ingots (Saintes‐Maries‐de‐la‐Mer 1) and the Cevennes ores (southern France) gives rise to several problems concerning the archaeological and physical origins. These problems are discussed.     

Is there a Sovietology of South‐East Asian studies?

This article provides an indictment of the study of South-East Asian international relations by confronting head-on the problems that have arisen within this field, in particular the way in which Western academics ended up colluding with deeply illiberal regimes in the area, which excluded dissenting opinions, often by deliberately denouncing these opinions as 'polemical'. This study uses the discipline of Sovietology to explore the reasons why South-East Asian studies developed into a closed community of scholarship, often hostile to dissenting viewpoints. The disciplines bear comparison because they both manifestly failed to predict the cataclysms that befell their respective areas of study. The analysis identifies similarities in the way in which the two disciplines seemed to ignore sceptical voices and evolved a shared belief in 'system stability'. As a result, both Soviet studies and the study of South-East Asian international relations developed serious methodological flaws. However, this study argues that South-East Asian studies suffered even more severe disciplinary shortcomings than its Sovietological counterpart because the academic space was further de-intellectualized by the pervasive influence of the authoritarian South-East Asian developmental state which blurred the distinction between scholarship and bureaucracy and which succeeded in co-opting Western academics. The result was to create a field of study that promulgated the tyranny of the single truth, which erroneously perceived South-East Asia as a region of domestic tranquillity and regional order. What, in fact, emerged was an intellectual culture of self-censorship that kept South-East Asian studies within tacit, self-regulated boundaries.     

State Support for Higher Education: A Political Economy Approach

This research examines state support for higher education by first ascertaining the amount supplied and demanded of this service. The approach assumes that supply and demand occur simultaneously, and that each is affected by higher education spending policies among the states. We argue that enrollment is the most satisfactory proxy for both supply and demand. State policy is measured as expenditure effort. We estimate three time-series equations using two-stage least squares regression with data for the years 1986–95. In the final equation, supply/demand (enrollment) emerges as the strongest predictor of state spending effort. Commitment to higher education (effort) is also especially sensitive to variations in the number of employees (per student). Employee costs clearly are a major factor in fueling increases in state higher education spending effort. State per capita income exerts a negative effect on the final dependent variable. Poor states exert greater financial effort in support of their colleges and universities than do more affluent states.