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181.
This paper reports the identification of a number of by-products, which are produced during the Wacker oxidation of safrole to 3,4-methylenedioxyphenyl-2-propanone (MDP2P) using rho-benzoquinone and palladium chloride when methanol is utilised as the solvent. Also described is the retrieval of these compounds from illicit samples from a clandestine laboratory, which was uncovered in South Australia in September 2003.  相似文献   
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The purpose of this work was to conduct a comparative study of the sensitivity and specificity of phenolphthalein, tetramethylbenzidine, leucomalachite green, and orthotolidine as presumptive tests for blood. The findings of this study indicate that the phenolphthalein and the leucomalachite green tests are the most specific and that the tetramethylbenzidine and orthotolidine tests are the most sensitive of the group. The author concludes that the phenolphthalein test is the best single test for evaluating suspected bloodstains.  相似文献   
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Effect of fabric washing on the presumptive identification of bloodstains   总被引:1,自引:0,他引:1  
The purpose of this study was to investigate the retention of blood stains on twelve different types of fabrics after washing at various drying times. The findings of this study, supported by chi-square analysis, indicate that the retention of bloodstains on washed fabrics depends upon the particular fiber composition of the fabric, the specific blood screening test used, and whether or not a detergent was used in the wash. The results of this research did not reveal a significant effect of the drying time on the retention of bloodstains, as tested during the 48-h limit of this experiment. The author concludes that the forensic serologist should consider the factors investigated in this study before rendering an opinion on the retention of bloodstains on washed garments.  相似文献   
186.
Michael Cox 《政治学》1998,18(1):57-63
Though many in Britain and Northern Ireland remain highly sceptical about the longer term intentions of the Provisional IRA, it is clear that its ceasefire of August 1994 represented a major turning-point in Irish history. The nature of the IRA decision however remains shrouded in controversy – made all the more controversial of course by its resumption of military activities followed eighteen months later by the announcement of another ceasefire. This article seeks to throw light on the original IRA decision by exploring some of the international pressures which led the organization to take the decision it did in 1994. While in no way seeking to downplay the importance of 'internal' factors such as war weariness and the Anglo-Irish agreement, it is suggested here that the decision itself makes little sense unless it is situated within a wider global context. It is also implied that if analysts had been more sensitive to the influence of the 'global' upon the 'local' conflict in Northern Ireland, they may have been less surprised than they were by the IRA announcement.  相似文献   
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Information privacy, the privacy of personally identifiable data held by organizations, gained access to the federal policy agenda in the sixties. The passage of several legislative acts resulted in protection for information privacy in specific environments and circumstances. In 1974, the Privacy Act was passed, providing citizens limited protection for data held by agencies of the federal government. While the Privacy Act is the cornerstone of protection for citizens with regard to government-held data, the law has been less effective than its designers hoped it would be. One major deject of the law is the routine use clause, which has been subjected to broad interpretation and distortion, to the benefit of executive branch agencies which handle personally identifiable data. This article examines the issue of information privacy, with focus on the misuse of the routine use clause and subsequent implications for citizen privacy.  相似文献   
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This article explores the extent to which devolution within England can address the general malaise that is often described as ‘the English Question’. It considers how far the devolution genie might be considered out of the lamp. It takes as its basis three broad arguments for devolution—an economic case, a case concerning public service reform and a democratic argument for the decentralisation of power—and for each of these three it explores the theoretical underpinnings for the argument, how things are currently playing out in the current political context and what we might expect to see in the future. The article concludes with some suggestions as to how debates about the English Question might play out in the years ahead.  相似文献   
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The body of a 19‐year‐old male was found apparently concealed underneath bushes with recent head and facial trauma, and multiple superficial abrasions. Subsequently, it was discovered that the decedent had been running into objects and buildings following the ingestion the evening before of what was thought to be lysergic acid diethylamide (LSD). Blood staining of a nearby wall close to where the body was lying was in keeping with the described behavior. Toxicology revealed 3,4‐methylenedioxymethamphetamine (Ecstasy), in addition to two only recently available drugs 2‐(4‐bromo‐2,5‐dimethoxyphenyl)‐N‐[(2‐methoxyphenyl)methyl]ethanamine, (25B‐NBOMe), and 1‐(3,4‐methylenedioxyphenyl)‐2‐(1‐pyrrolidinyl)‐1‐butanone, (MDPBP). At autopsy, the skull was fractured with cerebral swelling, contusions, and subarachnoid hemorrhage. Death was due to blunt cranial trauma against a background of mixed drug toxicity. The case demonstrates a rare cause of death in a drug‐induced acute delirium, as well as highlighting two new designer street drugs that may result in significant aberrant behavior.  相似文献   
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