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81.
To date more intact dog remains have been found on San Nicolas than on any of the other seven California Channel Islands. However, little is known about them. During the 2007 summer field season we excavated a medium sized young male dog in a flexed burial position from a pit at CA-SNI-25, a large Native American village site. The dog exhibits hypodontia, noticeable tooth attrition, severe scapular trauma, and vertebral, rib, and phalanx pathologies. Most of the injuries appear to have resulted from a severe blunt force trauma of unknown origin and it is likely the dog would not have survived without human care. The results of our analysis contribute to the, somewhat limited, published data on archaeological dogs in California. In this paper we describe the biological characteristics of the dog especially his anomalies and pathologies and compare them with published reports of other North American archaeological dogs with similar conditions.  相似文献   
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To examine regional patterns of ceramic production and distribution during the era of Inka domination in northern Chile, we determined the elemental compositions of 157 samples of archaeological ceramics and geological clays from the sites of Catarpe and Turi using instrumental neutron activation analysis. We identified two major and three minor composition groups in the ceramics. The major groups, High Cr and Low Cr, are linked to clays from two broad geological contexts within the region, while the minor Low Na group is made up of ceramics imported from northwestern Argentina. The distribution of the composition groups indicates that, in the Catarpe–Turi region, patterns of ceramic production differed for different vessel types: jars were made from clay and temper acquired near the sites where the jars were used, while bowls were made of material coming from more distant sources. The geographical distribution of the analyzed ceramics indicates that bowls were exchanged between Catarpe and Turi in a pattern more similar to tribute/extraction than to market exchange, with Catarpe being the dominant site. The compositional analysis also demonstrates that Inka-style ceramics were being locally produced at sites in this region during the era of Inka domination.  相似文献   
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Mechanisms of Failure and Slope Development in Rock Masses   总被引:1,自引:0,他引:1  
This paper examines the mechanisms of failure in jointed rock slopes. The distribution of discontinuities is a significant control of rock-mass stability, determining the mechanism by which blocks fail from a cliff, and the consequent slope development through time. It is often assumed that the principles of single-block movements are geomechanically similar to those of larger, multiple-block rock-mass failures, under a given set of boundary conditions and controlling variables. Results presented here, based on computer modelling using the Universal Distinct Element Code (UDEC), show that such assumptions are not always correct. After a theoretical modelling exercise, real-world rock slopes were studied from the Portland Limestone outcrop of the Isle of Purbeck, England. There is good association between the theoretical results and model output for the fieldsites. The conclusions are thus useful in enhancing knowledge of jointed rock-mass failure conditions, and improving understanding of rock-slope development.  相似文献   
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Norman Duncan (1871–1916) is best known as the Canadian expatriate author of adventure stories set in the fishing ports of Newfoundland at the turn of the last century. But Duncan, who was at the time a journalist in New York, began his career as a fiction writer in quite different territory. His first book was the mostly forgotten short story cycle The Soul of the Street: Correlated Stories of the New York Syrian Quarter (1900). In providing analysis of that book's cyclical structure and sociopolitical themes, the present essay shows that The Soul of the Street deserves to be better known for comprehensive literary-historical, political-cultural, and aesthetic reasons that should continue, some hundred years after its publication, to have an engaging, and indeed an increasing, relevance for our multicultural urban world.  相似文献   
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'West Wales and the Valleys' now qualify for EU Objective One status, entitled to draw down up to 1.3 billion in EU funds, matched from public and private sources between 2000 and 2006. However, there are many issues raised by the process of organizing the subsequent programme. There are questions over policy focus in the economically diverse Objective One areas, how governance of these policies will work, and the wider implications of Objective One in financial and political terms. There is also debate over previous regional policy initiatives in a Wales that for many years had access to a relatively large share of the UK's regional policy budget and EU funds, yet still faced falling GDP per head as a proportion of the UK average, west Wales and the Valleys' very Objective One status relying on GDP per capita under 75% of the EU average.  相似文献   
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