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Animal dung is evaluated here as a tool to reconstruct recent societal and environmental changes. Studies completed on the macro- and micro-contents from dung deposited in a mountain cave in Catalonia during the 1970–1980s, preceding the socio-economic changes in the area, was supplemented by the testimony of the last shepherd alive in the area. This information was also compared with evidence from aerial photographs of the area surrounding the cave taken in 1956 and 2009. Although taphonomic distortion of the dung shape precluded its assignment to its producers based on morphology, information from the organic remains reflects the agro-pastoral activities in the mountainous area of the Catalan coast. A lack of calcium phosphate and abundant phytolith and epidermal remains from wild species indicates that the dung was excreted by ovicaprines, who sheltered in the cave during spells of adverse weather. These indicators also signify that the animals fed only on natural vegetation. Insect remains in the dung include fragments of chafers, dung and ground beetles, bees and ants, and whilst the latter may have foraged in the cave, the others may have been accidentally ingested by herbivores. The nannofossils and diatoms found in the dung derive from tertiary crops 4 km away from the cave but within the range of the ovicaprine herd. The lack of cereal and vegetable remains in the dung is consistent with the ethnographic record that shepherds and farmers could not afford to supplement the herds’ diet with fodder crops or grain, a consequence of the low productivity of the local subsistence agriculture. This study further discusses the socio-economic impacts of the introduction of intensive farming, industrialisation and tourism in Catalonia during the latter part of the last century and how they are represented in the dung.  相似文献   
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An oak timber was discovered in 2013 within intertidal peats at the Bay of Ireland, Stenness, Orkney, representing a unique archaeological find. Subsequent excavation and rescue of the timber took place in 2014 to investigate its stratigraphical relationship before further eroding. Dendrochronological and morphological study identified the timber as a possible radially split log, c. 150 years of age when felled. No dendrochronological match was possible, and a wiggle-match date obtained provided a Later Mesolithic felling date of 4410–4325 cal BC. This timber is the first and only evidence so far for the use of oak in Mesolithic Orkney. The timber is significant palaeoecologically, suggesting oak may have been indigenous to Orkney. This adds to a growing argument for the existence of areas of “true woodland”. Pollen evidence shows the timber was deposited within reedswamp, fringed by willow-birch carr-woodland, with oak unlikely to have been growing in the immediate location. High microscopic and macroscopic charcoal values indicate Later Mesolithic communities exerted influence on this wetland using burning as a tool for landscape modification. It is unknown what the timber represents; it may have been for construction purposes or as a marker/possible landing place showing the path to the Loch of Stenness.  相似文献   
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Accessible built environments are a critical component of Canada’s commitment to disabled children’s ‘right to enjoy full and decent lives’ [United Nations Convention on the Rights of the Child. 1989 United Nations Convention on the Rights of the Child. 1989. Convention on the Rights of the Child. New York. [Google Scholar]. Convention on the Rights of the Child. New York.] . Although valid, reliable research data about the accessibility of built environments are key to developing related policies, these data currently do not exist. To begin to redress this gap, we conducted a case study series followed by a survey to determine the accessibility of schools, homes and neighbourhoods directly from disabled children (The ScHaN Project). To present a concise summary of the findings that can inform equitable, evidence-based policies, we developed a scoring system for their homes, schools and neighbourhoods. Although our findings illustrate that eliciting and interpreting data from these children were complex undertakings, it is clear that none of these central environments met Canada’s obligation to enhance equity by enabling their access, inclusion and participation.  相似文献   
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The question of whether rock grit ingested unintentionally from querns, metates or millstones, or deliberately through pica or geophagy, is bioaccessible in the human gut has not been addressed in archaeological strontium (Sr) isotope studies. This study employed the unified bioaccessibility method and determined that ingested rock grit can provide bioaccessible 87Sr/86Sr, but that unintentional consumption is unlikely to constitute > 1% of the diet (by mass) and will not significantly change, that is, by > 0.001, human skeletal 87Sr/86Sr. The use of locally or non‐locally sourced querns or millstones will not affect the interpretation of archaeological human 87Sr/86Sr values in Britain.  相似文献   
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The English Quaker Margaret Fell worked hard to have her conversionist pamphlets to Dutch Jews translated into Hebrew, and Richard Popkin has suggested that Spinoza was Fell’s translator. This article offers further evidence for Popkin’s claim by suggesting that Fell’s influence can be seen in chapters 4 and 5 of Spinoza’s Theological-Political Treatise. Fell’s and Spinoza’s remarks about Judaism and Jewish ceremonies bear significant similarities, as do the biblical passages they use to support their statements. Spinoza also challenges Fell’s arguments, though, by resisting her Pauline method of reading the Hebrew Bible and reading with a historicist method instead. Spinoza’s apparent use and revision of Fell’s arguments are significant because they speak to the role of the Quakers – and, notably, of a Quaker woman – in early modern intellectual history and because they sharpen our view of Spinoza’s opinions of Judaism.  相似文献   
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