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131.
Evaluating international social-change networks: a conceptual framework for a participatory approach
International networks for social change are growing in number and influence. While they need to be able to assess the extent to which they achieve their purpose and determine ways in which to be more effective, conventional evaluation methods are not designed for such complex organisational forms, or for the diverse kinds of activity to which they are characteristically dedicated. Building on an earlier version of their paper, the authors present a set of principles and participatory approaches that are more appropriate to the task of evaluating such networks. 相似文献
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Rulemaking Amidst Growing Diversity: A Club-of-Clubs Approach to WTO Reform and New Issue Selection 总被引:1,自引:0,他引:1
The diverse nature of World Trade Organization (WTO) membershipmakes it highly unlikely that members will all be willing andable to sign on to the full range of agreements that many membersmight find desirable. The paper proposes an approach in whichthe WTO would supplement its core agreements with additionalclubs to which only some members would subscribe.The approach is a compromise in which diversity can co-existwith a more extensive set of commitments for willing members.The paper provides suggestions for how the clubs would be selectedand how they would operate. Clubs would be chosen where theycould help promote the WTOs central missions: loweringbarriers to trade, reducing the discriminatory effects of domesticpolicies, and enhancing economic development through trade.All WTO members would participate in negotiating club rules,but members would be free not to join. Clubs would use the DisputeSettlement Understanding (DSU) to deal with disputes, but suspensionof concessions in the event of violations would be confinedto the provisions of the same club in which the violation occurred. 相似文献
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The average exclusion probability is a measure of efficiency in paternity testing; it refers to the a priori ability of a battery of tests to detect paternity inconsistencies. This parameter measures the capacity of the system to detect a false accusation of paternity. Traditionally, this average exclusion probability has been estimated as the probability of excluding a man who is not the father by an inconsistency in at least one of the studied loci. We suggest that this criterion should be corrected, as currently the presumed father is excluded when at least three genetic inconsistencies are found with the child being tested, not just one. This change of criterion has occurred because of the use of microsatellite loci, whose mutation rates are much greater than those of the coding genes used previously in paternity studies. We propose the use of the average probability of exclusion for at least three loci (not only one), as an honest measure of the combined probability of exclusion of several loci, and we propose an algebraic expression to calculate it. 相似文献
137.
Bermejo AM López P Alvarez I Tabernero MJ Fernández P 《Forensic science international》2006,156(1):2-8
A method for the simultaneous determination of cocaine (COC) and cocaethylene (CE) in human hair was developed, using solid-phase microextraction (SPME) and gas chromatography-mass spectrometry (GC-MS) as analytical technique to identify and quantify the drugs. Selected ion monitoring (SIM) mode was used to obtain higher sensitivity. The deuterated-labeled analogues were used as internal standards. The detector response was linear for the drugs studied over the range 0.4-15 ng/mg, with correlation coefficients higher than 0.995. The coefficients of variation oscillated between 0.65% and 14.18% and the accuracy was in the range from 0.73% to 11.20%. The limits of quantitation and detection were found to be acceptable. Finally, this method was applied to 15 hair samples from cocaine users, obtaining positive results in all cases. The mean concentrations were 5.39 ng/mg (range: 0.43-8.98 ng/mg) for cocaine and 1.11 ng/mg (range: 0.42-2.23 ng/mg) for cocaethylene. 相似文献
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The paper surveys the most important literature on emerging markets and their performance. Emerging market countries are defined
here as the countries with low intuitional capacity in general, rather than the countries with particular economic characteristics
and per capita income; although the latter is the predominant view in the current literature. The paper places particular
importance on the legal system and legal order (compliance) in the transitional economies, stressing the importance of adequate
regulation where even more advanced regulatory models, like market regulation, should not be totally excluded. Despite many
common characteristics, emerging markets differ significantly one from another and it is very difficult, if really not impossible,
to create one ‘general theory of emerging markets’ and its financial behaviour. Finally, the practice in the last decade or
so, has proven that emerging markets are somewhat unpredictable and difficult to model. 相似文献