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131.
应用 MYO DNA 探针对中国人进行了 DNA 遗传指纹图检验。从两个家系16人及100个无关个体中取肘静脉血提取 DNA,用限制性内切酶 HinfⅠ或 HaeⅢ水解,1%琼脂糖凝胶电泳分离,经 Southern印迹转移,MYO DNA 探针杂交,获得了清晰可辨的 DNA 指纹图谱。结果每个个体在3.0Kb 以上均能检出10条以上杂交区带,个体间的相关概率<4×10~(-9),由杂交区带构成的图谱是个体特异的,杂交区带遵循孟德尔的显性遗传方式由亲代向子代遗传;具有 DNA Fingerprints 的特点。对两起亲子鉴定的案例进行指纹图检验,孩子所存在的杂交区带,除来自母亲外,其余可在嫌疑父亲带中找到,肯定了孩子与嫌疑人的父子关系。MYO DNA 探针在亲子鉴定与个人识别的法医学鉴定中有着重要的实用价值。 相似文献
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Abstract: Since the early 1970s commonwealth governments have been pursuing policies of self-determination/self-management in relation to Aborigines. In 1987, the Hawke government announced its intention to establish an Aboriginal and Torres Strait Islander Commission (ATSIC) to further this policy goal. During the debates over ATSIC's formation, the issue of public accountability in the existing administration of Aboriginal affairs came to public prominence. The result was some extensive reworking of the ATSIC proposal, which in 1989 reemerged with a strengthened emphasis on public accountability. This article traces the events and arguments surrounding ATSIC's formation and then goes on to examine ATSIC in practice. It asks whether ATSIC is succeeding in reconciling the two imperatives of Aboriginal self-determination/self-management and public accountability. 相似文献
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Will Sanders 《Australian Journal of Public Administration》1987,46(4):402-420
Abstract: Since the inclusion of Aborigines in the Australian social security system, the treatment of Aboriginal polygyny and tribal marriage by the Department of Social Security (DSS) has been a recurring minor issue of departmental, and at times extra-departmental, debate. This article traces the history of that debate from the early 1960s to the present day. Although the article is primarily historical, there is also some attempt made to analyse both the nature of the administrative processes involved and the types of administrative argument deployed in the debate. 相似文献
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The concentrations of antimony, copper, tin, arsenic, silver, bismuth, and cadmium in lead alloys produced by two smelters and one ammunition manufacturer were determined using inductively coupled plasma-atomic emission spectrometry. These element concentrations were used to measure the variations in composition of lead products that result from various processes involved in the manufacture of lead projectiles. In general, when a pot containing molten lead is used to cast a number of objects, these objects are similar, although not necessarily analytically indistinguishable in their elemental compositions. In each subsequent step in the processing of lead at the smelter and at the ammunition manufacturer, the size of an individual homogeneous melt of lead decreases as more distinct compositions are formed as a result of remelting and mixing of sources, including lead scrap. The ammunition manufacturer in this study produced at least 10 compositionally distinguishable groups of bullet wire in a 19.7-h period. The largest group could potentially be used to produce a maximum of 1.3 million compositionally indistinguishable 40 grain bullets. 相似文献
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This final rule updates the payment rates used under the prospective payment system (PPS) for skilled nursing facilities (SNFs), for fiscal year (FY) 2004. Annual updates to the PPS rates are required by section 1888(e) of the Social Security Act (the Act), as amended by the Medicare, Medicaid, and SCHIP Balanced Budget Refinement Act of 1999 (BBRA), and the Medicare, Medicaid, and SCHIP Benefits Improvement and Protection Act of 2000 (BIPA), relating to Medicare payments and consolidated billing for SNFs. 相似文献