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Tesh  Sylvia N. 《Policy Sciences》1999,32(1):39-58
In the last two decades, public administrators have increasingly faced groups of people with opposing views about the risks of exposure to environmental contaminants. Because of a series of intriguing studies on risk perception, the situation is frequently seen, by scholars and administrators alike, as a conflict between experts and citizens, and risk communication guidelines are based on this interpretation. But the citizen-expert dichotomy appears fallacious when it is examined in light of the ways citizens actually participate in environmental policy making. The dichotomy overlooks the fact that citizens express their perception of risk largely through organized citizen groups, and that these groups employ and have access to many experts. This essay uses a mainstream environmental group and a number of grassroots environmental groups to illustrate the point. It concludes that the more important conflict is between experts who find environmental pollution safe and those who find it hazardous.  相似文献   
974.
It has been widely acknowledged that the Crown Prosecution Service (CPS), has since it came into existence, had an unsteady start. Part of the problem relates to its relation and communication with its criminal justice partners, by which we mean courts, police and local and central government. A key issue in this respect appears to be striking a balance between independence and autonomy on the one hand, and close contact and the establishment of `partnership' on the other hand. This paper examine show this balance is struck in the Netherlands, where the Prosecution service (Openbaar Ministerie) is strikingly different in nature, but faces very similar problems. It will be argued that a slightly more relaxed attitude on the CPS's independence might open the door to more fruitful relationship with the criminal justice partners in the field. Several examples concerning this in the Netherlands will be presented and discussed. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   
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Applying two extraction protocols to isolate DNA from a charred femur recovered after a major forest fire, a range of established and recently developed forensic marker sets that included mini-STRs and SNPs were used to type the sample and confirm identity by comparison to a claimed daughter of the deceased. Identification of the remains suggested that the individual had been dead for 10 years and the DNA was therefore likely to be severely degraded from the combined effects of decomposition and exposure to very high temperatures. We used new marker sets specifically developed to analyze degraded DNA comprising both reduced-length amplicon STR sets and autosomal SNP multiplexes, giving an opportunity to assess the ability of each approach to successfully type highly degraded material from a challenging case. The results also suggest a modified ancient DNA extraction procedure offers improved typing success from degraded skeletal material.  相似文献   
977.
Extraterritorial processing schemes are designed to preventand deter access to statutory and judicial safeguards in thecountry responsible for the interception and transfer of asylumseekers to a third country. In line with this objective, theyincorporate interdiction, transfer and processing practicesand standards that are deliberately isolated from the nationallegal and institutional protections within either the interceptingstate or the third country where processing occurs. Australia'srecent disbandment of its extraterritorial processing centresin third countries highlights the fact that extraterritorialprocessing schemes have proven unworkable as a matter of internationallaw, as they negate the national safeguards fundamental to thesatisfaction of a state's protection obligations.  相似文献   
978.
We studied and established a database and some parameters of forensic importance were calculated of 16 Y-STR (DYS19, DYS385, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS460, DYS461, GATA-A10, GATA-H4 and DYS635) in a population of 298 unrelated males of African descent of Chocó (Colombia) and a total of 257 haplotypes were identified using the present set of Y-STR markers, of which 224 were represented only once in the database. Twenty-six haplotypes were presents two times, six haplotypes were presents in three individuals and one haplotype in four men. The haplotype diversity was 0.9987 ± 0.0004. By combining the allelic states of the 16 Y-chromosomal STRs we could construct highly informative haplotypes that allowed the discrimination of 86.2% of the samples tested. With this work we established a database of Y-STR and some parameters of forensic importance. This approach represents a very powerful tool for individual identification and paternity testing in forensic genetic.  相似文献   
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