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101.
The 2001 anthrax letter cases brought into focus the need to establish the most effective environmental sampling procedures. Results are presented from two studies aimed at establishing the best procedures for everyday surfaces likely to be contaminated after the release of environmentally stable bioaggressive agents, as exemplified by anthrax spores and ricin. With anthrax spores, contact plates, with mean retrieval rates of 28-54%, performed better than other methods by a wide margin for flat nonporous, nonabsorbent surfaces. They also proved best on flat porous, absorbent materials, although recoveries were low (<7%). For both agents, dry devices (swabs, wipes, Trace Evidence Collection Filters) had universally poor retrieval efficiencies with no significant differences between them. Among moistened devices (wipes, swabs, and Sample Collection and Recovery Devices), wipes were generally best, albeit with considerable cross-over among individual readings (highest mean recoveries for anthrax spores and ricin 5.5% and 2.5%, respectively, off plastic).  相似文献   
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The paradigm of maternal citizenship has been variously understood by historians as enabling and restrictive of women's action in the public sphere. This paper considers the use to which the maternal paradigm was put by the founders of the Australian Women's National League, focussing in particular upon their campaign to link the Labor party with socialism and "free love". It observes the ease with which the ideal of the maternal citizen — central to the liberal feminism of the day — could be turned to the conservative class interests of elite women.  相似文献   
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Models of political accountability are drawn from views about the nature of government. Too often, however, these views are flawed and/or not made explicit. In particular, the traditional model of government accountability - which will be outlined below - misunderstands the British 'parent' system of responsible government. One immediate task for those interested in accountability is to map the basic features of the Australian system (best understood as 'executive federalism') in order to provide foundations for new accountability models. As well as delaying the map drawing task, the dominance of the traditional account has also 'crowded out' other concepts of accountability. The 'efficiency' and 'democracy' approaches will be discussed below as basically complementary addition to the current Australian debate over accountability. It is thus argued here that a more eclectic approach drawing from diverse but longstanding strands in the public administration tradition can not only enrich the debate but also help to throw light on new public policy developments such as contracting out.  相似文献   
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A.Introduction During the past twenty years,most common-law jurisdictions have attempted to reform their law of criminal  相似文献   
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Abstract: In this study, we analyzed the entire mtDNA control region in 61 unrelated individuals from the Pas Valley (Cantabria), a human isolate from northern Spain, to evaluate the suitability of this analysis to increase the power of discrimination of this locus for forensic purposes in human isolates. Low values obtained for the diversity parameters confirmed the relative isolation of this human group. The main findings of this study indicated that even the analysis of the entire mtDNA control region may have important limitations for use in forensic casework when dealing with human isolates: none of the 44 individuals who exhibited identical HVI‐HVII haplotypes could be further differentiated by analysis of segment HVIII. Nevertheless, analysis of the entire mtDNA control region proved to be useful to determine the ancestry of the samples examined, by contributing to the confirmation, and, on occasion, even to the refinement of the haplogroup assignment.  相似文献   
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The allele frequencies for eight short tandem repeat (STR) loci HUMvWA, HUMFES/FPS, HUMF13A, HUMF13B, HUMTHO1, HUMTPOX, HUMCSF1P0, HUMLPL included in Geneprint STR kits were obtained from 234 unrelated individuals in Casablanca.  相似文献   
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The professional and legal regulation of assisted reproductive technologies (ART) in Australia is a vast maze of intersecting laws and guidelines which place restrictions on the provision of services such as infertility treatment, surrogacy, sex selection for social reasons, donor insemination, pre-implantation diagnosis and human embryo research. This study investigated the application of these restrictions on clinical practice in New South Wales, a relatively unregulated State, and Victoria, a relatively highly regulated State. The results of the survey indicate that the range of ART services in Victorian clinics was far more limited than in New South Wales clinics. The Victorian clinics uniformly restricted access of single and lesbian women and did not offer social sex selection procedures. The New South Wales clinics adopted different polices regarding these services. It was found that restrictive laws governing "social" issues have a significant impact on the availability of ART services and some respondents seemed unclear about the nature of restrictions and laws relevant to their work. It was also found that "reproductive tourism" is prevalent and restrictions were circumnavigated by patients with assistance from clinics. It was concluded that more evidence is required to evaluate regulation in this field of medicine.  相似文献   
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