Perceptions of Academic Librarians in Kuwait of Library 2.0

This paper reports the results of a Web‐based survey designed to explore the perceptions of academic librarians in Kuwait of Library 2.0. It investigates their familiarity with Web 2.0 concepts, tools, services and applications as these relate to academic libraries, and also explores the obstacles to their use. A Web‐based questionnaire was administered to all of the librarians in four universities in Kuwait. It was found that these librarians have a low level of familiarity with Library 2.0 applications. Lack of training was found to be the most inhibiting barrier to their use. There is a positive correlation between their years of work experience and their perceptions of Library 2.0 applications in academic libraries but no correlation between their years of work experience and the barriers to its use. The results from this study contribute to an understanding of the effect of these technologies on academic librarians. They could also be used to create and support appropriate initiatives for the integration of these applications in academic libraries.     

An unlikely alliance: the 1907 Ukrainian–Jewish electoral coalition

This paper contextualises a political alliance between Ukrainian and Jewish national activists in Austrian Galicia during the 1907 parliamentary elections, Austria's first elections with universal manhood suffrage. This alliance represented a milestone in the making of a new paradigm of Ukrainian–Jewish relations. Ironically, the Ukrainian and Jewish nationalists, portrayed elsewhere as staunch enemies, were uniquely able to overcome the profound social, religious, political, and cultural barriers separating the two communities. Ukrainian nationalists recognised the potential of a nationalised Jewish community to undermine Polish hegemony in Galicia, while some Zionists saw the potential to elect Jewish parliamentary representatives in rural Ukrainian districts where Poles and Jews competed for the districts' second mandate. The alliance mobilised the Ukrainian and Jewish electorate around shared slogans and goals. It was a qualified success, leading to a more powerful national Ukrainian faction as well as the first Zionist faction in any European parliament. Although the two sides failed to repeat the alliance in the subsequent elections in 1911, the coalition sparked a new sense of history for both communities. It created a pro‐Ukrainian discourse in Jewish politics, and a pro‐Zionist one in Ukrainian politics. The alliance also exposes Zionism as a response to the European‐wide nationalist revivalism rather than a reaction to rampant turn‐of‐the‐century racial anti‐Semitism.     

Pastures lost? A dental microwear study of ovicaprine diet and management in Norse Greenland

The management of ovicaprines by the Medieval Norse farmers in Greenland is explored using dental microwear analysis. Adult and juvenile ovicaprines from Norse contexts in Greenland are shown to exhibit microwear patterns very different to those in modern Greenlandic sheep; while modern sheep demonstrate microwear consistent with low levels of soil ingestion under extensive, low stocking-rate grazing regimes, Norse sheep/goat display striated microwear patterns indicative of high levels of soil ingestion and, potentially, overgrazing. This high abrasive grazing signature is present in the inland region of the Western Settlement from 1150 AD onwards, may be evident in the inland Eastern Settlement from an equally early date and is also detected during the later phases of occupation in the Western settlement (14th and 15th centuries AD). It is argued that these results provide further evidence that maladaptive grazing practices led to a decline in the viability of pastoral farming in Greenland, and, moreover, that overgrazing did not merely occur towards the end of the settlement as a consequence of the worsening climate of the ‘Little Ice Age’ but rather was present in both the Western and the Eastern Settlement from a relatively early date.     

Simple Transfers,Complex Outcomes: The Impacts of Pensions on Poor Households in Brazil

Drawing on quantitative survey data and in‐depth interviews, this article seeks to map out the potential direct and indirect effects of simple cash transfers on households in impoverished rural and urban settings. Brazil is shown to have an extensive system of old age pensions, which affords almost universal coverage to households containing older people. These benefits have a significant impact on levels of poverty and vulnerability in recipient households. They also facilitate access to essential healthcare items, such as drugs, which are seldom freely available through the state health system. The in‐depth interviews reveal that pensions can have important effects on intra‐household relations, but these effects were not generalizable nor easily captured by quantitative survey tools. There was clear evidence that pensions reduced the propensity of older people to remain economically active, but this must be understood in a context of limited employment opportunities for all age groups and a high prevalence of disability. Overall, the article demonstrates the complex effects of a relatively simple cash transfer, which policy makers need to take into account.     

SYNTHESIS AND ACID RESISTANCE OF MAYA BLUE PIGMENT*

Maya blue is an organo‐clay artificial pigment composed of indigo and palygorskite. It was invented and frequently used in Mesoamerica in ancient times (eighth to 16th centuries). We analyse in this paper one of the characteristics of Maya blue that has attracted the attention of scientists since its rediscovery in 1931: its high stability against chemical aggression (acids, alkalis, solvents, etc.) and biodegradation, which has permitted the survival of many works of art for centuries in hostile environments, such as the tropical forest. We have reproduced the different methods proposed to produce a synthetic pigment with the characteristics of the ancient Maya blue. The stability of the pigments produced using either palygorskite or sepiolite has been analysed by performing acid attacks of different intensities. The results are analysed in terms of pigment decolouration and destruction of the clay lattice, revealed by X‐ray diffraction. Palygorskite pigments are much more resistant than sepiolite pigments. It is shown that indigo does not protect the clay lattice against acid aggression. We show that Maya blue is an extremely resistant pigment, but it can be destroyed using very intense acid treatment under reflux.     

THE DISCOVERY OF ANOMALOUSLY HIGH SILVER ABUNDANCES IN POTTERY FROM EARLY ROMAN EXCAVATION CONTEXTS IN JERUSALEM*

This is the first study on the differential distribution and concentrations of silver in ceramics recovered from archaeological excavations. The chemical compositions of 1174 pottery vessels from 38 Roman‐period sites in Israel have been determined. Unusually high and variable abundances of silver were discovered in pottery samples of all vessel types and chemical compositions from four distinct archaeological contexts dating to late first century bce to 70 ce Jerusalem. The large majority of the Jerusalem vessels could be distinguished by their silver abundances from all analysed pottery pieces recovered at rural sites outside Jerusalem, even when the pottery types and chemical compositions, except for silver, of pottery found within and outside Jerusalem were indistinguishable. The evidence is suggestive of a human origin for the high and variable silver abundances, and dispersion of the silver by aqueous transport. The differential silver concentrations found in excavated pottery from Jerusalem and other urban and rural sites suggest that attention to the distribution of silver in pottery from excavated contexts may be helpful for evaluating the nature and function of archaeological remains and patterns of urban contamination.