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This article examines the two most influential international initiatives on electronic signatures (UNCITRAL’s 1996 Model Law on Electronic Commerce and the 1999 EU Electronic Signature Directive). It considers whether the legislative approaches in Australia and the United Kingdom based on these initiatives are helpful in deciding whether lower level signature methods such as simple email messages are likely to satisfy a legal requirement for a signature. The conclusion reached is that they are unhelpful. The article goes on to consider whether legislative amendments based on UNCITRAL’s 2001 Model Law on Electronic Signatures or the 2005 UN Convention on the Use of Electronic Communications in International Contracts would improve the identified weaknesses. It concludes that such an update would clarify some issues, but that overall it will not solve the difficulties. The article ends with a brief speculation on the likely attributes of a more helpful approach. 相似文献
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Drug Contamination of U.S. Paper Currency and Forensic Relevance of Canine Alert to Paper Currency: A Critical Review of the Scientific Literature 下载免费PDF全文
Jay M. Poupko Ph.D. William Lee Hearn Ph.D. Federico Rossano Ph.D. 《Journal of forensic sciences》2018,63(5):1340-1345
Several studies have reported on wide‐spread contamination of U.S. paper currency with cocaine and to a lesser extent other illicit drugs. Canines are trained and employed to search for and alert to drugs. Canine alert to currency has been used as evidence that currency has been directly involved in illicit drug trafficking to justify currency seizure and forfeiture. This assertion, particularly when the only evidence is based upon canine alert, has been challenged in the courts considering that most currency in circulation is contaminated with cocaine. Comprehensive review of the scientific literature establishes that (i) 67–100% of circulated U.S. currency is contaminated with cocaine ranging from a few nanograms to over one milligram/bill (ii) various biological and environmental parameters impact canine alert to drugs. It is concluded that canine alert to U.S. currency is not sufficiently reliable to determine that currency was directly used in an illicit drug transaction. 相似文献
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Jay Bergman 《冲突和恐怖主义研究》2013,36(1-4):25-51
Abstract This article is an analysis of a trial that has been described as the most momentous in the history of Imperial Russia. In January 1878 Vera Zasulich, later a correspondent of Marx and a critic of Lenin, shot at and wounded Fyodor Trepov, the Governor of St. Petersburg; her trial and acquittal a few months later sparked a wave of political terrorism in Russia that culminated on March 1, 1881 in the assassination of Tsar Alexander II. The article attempts to demonstrate, among other things, that the Trepov shooting was hardly the political act it was perceived to be by contemporaries who were inspired by it to resort to terrorism in an effort to overthrow autocracy. That historians as well have treated the Trepov shooting as “political'’ makes it imperative that this misperception be corrected. The author concludes from a lengthy exploration of Zasulich's motives that, in moral terms, they compare favorably with those of most terrorists today. 相似文献
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This article describes the results of a broad reanalysis of factors shaping the prospects of countries making a transition to or from democracy using a new measure of regime type. While some of the results are consistent with prior quantitative and comparative research, others are not. For example, in line with other studies, the article finds that autocracies are more likely to make a transition to democracy when they offer broader protections for civil liberties, experience a change in political leadership, or suffer an economic downturn. At the same time, the analysis does not support the claim that transitions in neighbouring countries directly improve prospects for a transition to democracy, or that economic decline and presidential systems heighten the risk of democratic breakdown. Perhaps most intriguing, our model of transitions to democracy also identifies a new twist on old stories linking economic development to democratization. For countries under authoritarian rule that have attempted democracy before, the research here indicates that development does improve prospects for another attempt, as modernization theory suggests. For countries with no democratic experience, however, affluence conveys no direct democratizing benefit and appears, if anything, to help sustain authoritarian rule. 相似文献