MEGALITHIC MADNESS AND MEASUREMENT. OR HOW MANY OLIVES COULD AN OLIVE PRESS PRESS?

Summary. Nineteenth century explorers and travellers in north-west Libya were intrigued by the hundreds of well-preserved stone structures which they took to be prehistoric megaliths of ritual significance. H.S. Cowper made a particular study of them in this belief, measuring, sketching and photographing quite a number of the monuments. The admirably meticulous character of his work was undone by his fanciful interpretation and it was soon revealed that the stone structures were, in fact, parts of Roman olive presses.
This article, however, considers the lasting importance of Cowper's work in the context of a detailed discussion of the processing capacity of ancient olive presses (that is what quantity of olives comprised a single press load and how much olive oil was likely to be yielded). Comparison with literary and ethnographic evidence suggests that the Tripolitanian presses had a large potential capacity. An order of magnitude figure of c. 9–10,000 kg is proposed for the annual output of olive oil from one of these large presses.     

AN OPEN INVITATION?: ADDING LINKS TO THE EPISTEMOLOGY OF HISTORICAL REPRESENTATIONS

Gradual changes in the way historians select, interpret, and represent aspects of the past are related to equally or perhaps more gradual changes in museum practice. Edited collections on this subject reflect the state of both disciplines and offer an opportunity to evaluate trends, assess progress, and forecast the future. The collection examined in this review essay focuses on the idea of sharing historical authority: How far have we come? What methods have been used? What is the value of collaborative effort? Have technological developments, including digital media and the “participatory Web,” really enabled more inclusive participation? The analysis of the collection includes specific attention to the text itself as an exhibitionary object and emphasizes the effects of its unusual design elements, deictic signals, and heterogeneous genres—particularly the case studies and “thought pieces” that form a significant part of the collection. Other focal points include: the interrogative mood of the text and its call for active reading; explicit historical, social, and disciplinary contexts; and precursor texts that have addressed similar subject matter.     

ROMAN AMPHORA TRADE ACROSS THE STRAITS OF GIBRALTAR: AN ANCIENT ‘ANTI‐ECONOMIC PRACTICE’?

Summary.   Olive oil and fish products from the south of Hispania and North Africa played an important role in the Roman economy. The authors call attention to the asymmetrical distribution of archaeological data available on this subject, in particular the location of amphora kilns, and try to give an explanation, based on the evolution of European archaeology in the twentieth century.     

THE TECHNOLOGY OF PRODUCTION OF SASANIAN GLAZED POTTERY FROM VEH ARDAŠ?R (CENTRAL IRAQ)

Scanning electron microscopy coupled with an energy dispersive X‐ray detector (SEM‐EDS) has been used to study samples of Sasanian glazed pottery. Analysis of ceramic bodies revealed a general homogeneity in composition among the studied samples and the use of calcareous clay for their manufacture. Glazes are typically alkaline in composition, with sodium and potassium oxide contents between 8 and 13%, and between 3 and 5%, respectively; calcium and magnesium oxide contents are between 7 and 10%, and between 3 and 5%, respectively. These data suggest the use of plant ash together with a silica source for glaze production. Coating thickness is highly variable among different samples, from some 400 up to 1200 µm, but it is generally uniform when a single sample is concerned. Glazes are mostly coloured blue or blue‐green; copper and iron are the colouring agents detected; abundance of bubbles, silicate crystals and relics of unmelted material are responsible for their generally opaque appearance, together with the presence of weathering products. The characteristics of the body to glaze contact zone, together with the widespread presence of bubbles, would not rule out production by a single firing process. A few samples feature a peculiar gritty coating on one side of their surface; SEM images show that they are actually partially vitrified, and EDS data denote a rather heterogeneous composition. It seems possible that they result from mixing clay together with the frit used for glaze development.     

REGIONALIZING “MODE 2”? THE ADOPTION OF CENTRES OF EXCELLENCE IN SWEDISH RESEARCH POLICY

This article contributes to the ongoing debate on the role of university research for innovation and economic growth, a debate highly influenced by concepts such as Mode 2 and regional innovation systems and clusters. A prominent trend in many EU and OECD countries is to direct research funding towards so‐called Centres of Excellence (CoEs) in order to stimulate the industrial output of scientific research. The implementation of the CoE approach is viewed as an attempt to bridge research and innovation policy. By using Sweden as an example and providing an overview and critical discussion concerning Swedish research policy during the period 2001 to 2007 we show that the rhetoric within research policy has changed and become increasingly intertwined with innovation policy. In practice, however, this is not as evident. The study draws on (a) an analysis of policy literature pointing out regulatory and organizational changes concerning the increasing emphasis on linking research to competitive industrial milieus, and (b) a comprehensive database including 110 CoEs, presenting a detailed picture of university‐industry collaboration, cross‐disciplinarity, and prioritized sectors. We fiind that the CoEs account for a relatively small share of government funding, but may however have a strengthening impact on particular research milieus and industries, especially in the life sciences. Additionally, although contemporary policy rhetoric appears to highlight steering funding to geographically‐concentrated milieus, thereby linking leading university research to regional industrial clusters, this has only been manifested in a few cases – notably in the Vinnväxt programme run by Vinnova, the national agency promoting innovation systems.     

A European ‘society of states’—but only states of mind?

The late Martin Wight (1917–72) made a significant contribution to the study of International Relations by developing the concept of an international 'society of states'. In such a society, he argued, states accept a number of norms and conventions governing their behaviour, which facilitate the management and resolution of interstate conflicts. The article argues that some of Wight's concepts can help to illuminate the current functioning of the European Union—seen as a body of states subject to a wide range of rules, both formal and informal—especially if these concepts are combined with the 'scientific' research methods developed more recently. In this connection, particular attention is paid to the historically based theoretical model developed by Andrew Moravcsik.     

4. IS THERE A CHINESE MODE OF HISTORICAL THINKING? A CROSS‐CULTURAL ANALYSIS

Taking Chun‐chieh Huang's ruminations on the defining character of Chinese historical thinking as a starting point, this essay discusses the ways in which historical cultures and traditions are compared and contrasted and explores some new ways of thinking. It argues that cultural comparisons often constitute two‐way traffic (one begins to examine itself after encountering the other) and that attempts to characterize one historical culture, such as that of China, are often made relationally and temporally. When the Chinese tradition of historiography is perceived and presented in the West, it has been regarded more or less as a counterexample against which the “unique” traits of Western historical thinking are thrown into relief. Given the hegemonic influence of Western scholarship in modern times, latter‐day Chinese historians also valorize the East—West dichotomy. A closer look at this dichotomy, or the characterization of both cultures, reveals that it is not only relative but also relational and temporal. When the modern Chinese appeared impressed by the rigor of Rankean critical historiography, for example, they were essentially attempting to rediscover their own cultural past, for example, the eighteenth‐century tradition of evidential learning, in adapting to the changing world. Our task today, the essay contends, is to historicize the specific context within which cultural comparisons are made and to go beyond readily accepted characterizations in order to reassess certain elements in a given culture, to apply historical wisdom, and to cope with the challenges we now face.     

Der priesterkönig Johannes und sein Reich — Legende oder realität?

In the middle of the twelfth century rumours of a powerful Christian ruler beyond Islam, called Prester John, spread through Europe. In his vast kingdom, according to report, society was at peace and strange people, animals and plants, as well as valuable precious stones with miraculous powers, were to be found.At first this kingdom was sought for in India, then in the thirteenth century was transferred to Central Asia, and in the fourteenth to Ethiopia. Henry the Navigator and his captains tried to reach this powerful ruler in order to combine with him in attacking Islam in the rear. But it was only in 1517 that the Portuguese succeeded in contacting the Ethiopian ruler in person and helping him against his Islamic enemies. Through political ineptitude they made themselves unpopular, were persecuted, and finally in 1640 driven out of the country.Using an interdisciplinary approach based on history and ethnology, but also on geography, Germanistics and theology, an attempt is made here to decide if Prester John really existed and where his kingdom was, and, failing both possibilities, to ascertain who in the twelfth century had an interest in the ‘discovery’ of such a person, and to review the consequences of this ‘discovery’ in subsequent centuries.     

THE ANTI-POVERTY EFFECT OF IN-KIND TRANSFERS: A “GOOD IDEA” GONE TOO FAR?”*

During the 1970's several policy analysts developed estimates of the effect of in-kind transfers (e.g., Food Stamps and Medicaid) on poverty. Unfortunately, many of these studies have, drastically overstated the antipoverty impact of in-kind transfers, leading some to claim that there are no mart? poor people in America. This article reviews these, studies, provides new evidence on the impact of in-kind benefits on poverty, and concludes that there is still a substantial poverty problem in America today which need be addressed by policymakers.     

Radio – Ulnar Weight Index — is it a Useful Criterion for Sex Identification of the Human Skeleton?

Sex identification of human long bones has been studied by several investigators. Measurements of the radius and the ulna have also been reported as an indicator of sex by reference to separate parameters and/or to combinations of the parameters of a single bone. This study was designed to determine whether the radius and the ulna can provide reliable information for the sexing of human bones, as can the lower leg bones, if the forearm measurements include the weight index of the two bones as a parameter. The materials consisted of the dried radii and ulnae of 20 recently deceased Japanese males and 20 similar females. Almost all the dimensions exhibited statistically significant sex differences. The radio–ulnar weight index did not, however, differ between the sexes. In discriminant analysis, the rate of correct sex discrimination based on distances between various pairs of points was not improved by the inclusion of the radio–ulnar weight index. Therefore, the radio–ulnar weight index cannot be recommended as a parameter for the sexing of human bones.