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41.
Summary. Fifteen Celtic coins found during Sir Mortimer Wheeler's excavations have never been dated with precision. A hoard of similar coins, found in the vicinity of Badbury Rings hillfort gives us a yardstick for their chronology.  相似文献   
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Studies of the relationship between walking and urban form consistently show that pedestrian‐friendly neighbourhoods encourage local walking. However, the geographic scale of measurement of the built environment for developing walkability indices and their relationship with different types of walking (e.g. for transport and recreation) has not been fully examined. In this study, objective measures of the built environment were developed at three geographic scales: suburb, census collection district, and 15 min walk neighbourhood for each participant. Walking for transport and recreation within the neighbourhood was measured using the Neighbourhood Physical Activity Questionnaire. The likelihood of walking at all (yes/no) and as recommended for health benefit (150 min per week) were assessed using logistic regression. The walkability index captured a strong positive relationship between urban form and walking for transport, but found no relationship at any scale for recreational walking. Participants walking for transport and living in high versus low walkable areas were 63% more likely to walk at the suburb scale (odds ratio 1.63; 95% confidence interval 1.22–2.18), twice as likely to walk at the census collection district scale, and nearly three times more likely to walk at the 15 min walk scale (odds ration 2.79; 95% confidence interval 2.09–3.73). The scale at which environmental data are measured influenced the strength of the relationship, showing that the neighbourhood 15 min from home was most predictive of transport walking. This has research and policy implications. Standardised scales across studies would both improve comparability of results and enhance understanding of the influences on walking.  相似文献   
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We use scanning electron microscopy (SEM) and energy‐dispersive spectroscopy (EDS) to analyse clay sediments used during the mummification process of Chinchorro mummies from northern Chile. The significance of this study is that no prior work has characterized the sediment used by the Chinchorro during mortuary preparation and this approach offers a necessary preliminary step towards identifying modern equivalents for the materials used by the Chinchorro. Understanding the unique characteristics of this material may also help understand why they are so well preserved and aid in the future curation of Chinchorro mummies.  相似文献   
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Much has been said about what philosophy of history should be. This bibliometric assessment of research in the philosophy of history examines what scholars in this field have actually produced. The study covers a dataset—a subsection of the bibliography of the International Network for Theory of History—of 13,953 books, articles, book chapters, dissertations, and other scholarly publications, encompassing materials written in seven different languages published between 1945 and 2014. This material was classified according to a multilayered system of taxonomy consisting of keywords representative of themes discussed in the field. Separate quantitative analyses were made to elucidate characteristics about the publication outputs in the field in the different language groups. Changes in paradigm, often referred to as “turns” or “trends,” have been mapped in this study, according to a quantitative analysis of the most recurrent keywords within a five‐year interval, which give an indication of the most debated themes in each period. ?Religion/theology/secularization? is the most frequent keyword during the period 1945 to 1969, followed by ?Marxism/historical‐materialism?1 from 1970 to 1984, in what can be considered a second period of the field. Although many of the key publications of the linguistic turn were written within this second period, our dataset shows that it is not until the third period (1985–2014) that their writing goes on to influence other authors in the field.  相似文献   
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EARLY MEDIEVAL PINS are found in large quantities on both sides of the North Sea and the English Channel, and as a result are one of the few artefact types that can facilitate the exploration of cross-cultural contacts in terms of style, material and manufacture. This paper presents the results of the analyses of two contemporary groups of copper-alloy pins dating from the 7th to the 11th centuries using X-ray fluorescence spectrometry. One group of pins considered here was recovered from an excavated Anglo-Saxon settlement at Sedgeford (Norfolk), while the other derives from a coastal settlement at Domburg (Zeeland, the Netherlands). We argue here, on the basis of our results, that while pin production may have been focused around major mercantile, royal or ecclesiastical centres, it was also localised in terms of materials and production methods, suggesting potentially different trajectories in each region for the development and control of specialist production.  相似文献   
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The walls and floors of the Minoan settlement of Gournia (Crete) have retained a perpendicular relationship since their construction between 3650 and 2025 BC. Their present orientation indicates that they were tilted in unison in an east-south-east direction. This was established by the reconstruction of a representative block, of which the side planes and the base plane were defined by the present orientation of the wall and floor remnants respectively. Stereographic projection methods, derived from geological practice, were used to determine the geometric elements and the orientation of the representative block.  相似文献   
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