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Stab wounds were made in parenchymatous organs (e.g. liver, spleen, kidneys, lungs) using a variety of instruments. The shape of the resulting canal was investigated by X-ray analysis after introduction of an X-ray contrast medium. The best contrast was obtained using a contrast medium containing barium. The shape of the canal gave a direct representation of the outline of the instrument used. The width of the canal was however, always several millimeters smaller than the corresponding blade of the instrument. The position of the blade back in single-edged blades could be demonstrated with stronger contrast.  相似文献   
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In Australia as elsewhere within the belligerent nations of the Great War, dissenting thinkers were marginalised with the mobilisation of militarism. Vance and Nettie Palmer, Australia's most important literary partnership in the interwar period, were initially critical of the war, their response typical of the English radical intelligentsia among whom they were living at the time of its outbreak. Forced back to Australia in 1915, the Palmers had to re-establish themselves in its increasingly turbulent intellectual battlefields. Nettie's earlier anti-war beliefs and cosmopolitanism were undermined while Vance became ever more deeply enmeshed in a discourse concerning the virtues of the “ordinary people”, which encompassed the men of the Australian Imperial Force (AIF). Nevertheless, in their extensive writings about Australia, neither Palmer ever endorsed the legend of the heroic Anzacs. The Great War, however, profoundly shaped their political consciousness and their choice of genre and writing strategies, as it did others of their literary generation. This article will show that the war was a far more important influence on their work than usually acknowledged in Australian literary scholarship, and thereby reveal some of the cultural patterns that shaped their generation of Australian radical writers and intellectuals — particularly in Melbourne, arguably the heartland for the tradition of democratic literary nationalism which the Palmers have been seen to epitomise.  相似文献   
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This paper describes a collaborative exercise intended to demonstrate whether uniformity of DNA profile results could be achieved between different European laboratories. It was shown that this goal can be obtained provided that a common protocol is followed (specifically the use of a common electrophoretic buffer as being the most important parameter). Generally, lower molecular weight loci (with lower molecular weight fragments) such as YNH24 perform better than higher molecular weight loci such as MS43a. The results of the exercise are discussed in relation to the objectives of the European DNA profiling group (EDNAP).  相似文献   
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