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201.
Roberto Alibonï 《The international spectator : a quarterly journal of the Istituto affari internazionali》2013,48(1):81-90
The European Union has low expectations for the international climate regime after 2012, when the Kyoto Protocol effectively expires. The United States is not thought likely to sign up to new binding international commitments, whereas EU countries have experienced unexpected difficulties in implementing existing commitments. As a consequence, the European Union may be prepared to settle for a surprisingly weak follow-up to the Kyoto Protocol. At the same time, the European Union will pursue bilateral and regional climate agreements with like-minded countries, parallel to the UN framework and possibly independently of it. Collectively, such agreements could produce an international climate regime that is more robust than what could be agreed at the consensus-based UN level. Nevertheless, the European Union will continue to support the UN process as the only legitimate forum for international negotiations on climate change. 相似文献
202.
Loïc Lalys Ph.D Michel Ruquet D.D.S. Delphine Tardivo D.D.S. Salim Laibi D.D.S. Christophe Bartoli M.D. Ph.D. Pascal Adalian Ph.D. Michel Panuel M.D. Ph.D Georges Leonetti M.D. Ph.D. Bruno Foti D.D.S. Ph.D. 《Journal of forensic sciences》2011,56(1):220-223
Abstract: The few available studies on fetal age estimation concern very small samples, and statistical analysis is sometimes inadequate. In this survey, we used germs of deciduous teeth to estimate fetal age. Forty‐nine fetuses and 40 mandibles were scanned, and observations and measurements were made on DentaScan images. After checking their repeatability and reproducibility (analysis of variance), we defined thresholds using Fisher’s linear discriminant analysis to calculate the probability that a fetus was over or below a predefined age threshold. The forensic threshold which is of particular interest in France is 22 weeks amenorrhea. Relationships between fetal age and deciduous germ measurements were then sought by multiple linear regression. The thresholds gave very good results: 91.84% of good probability for the threshold of 22 weeks amenorrhea with no chance of error. The most precise age evaluation obtained nevertheless gave a range of ±4.6 weeks amenorrhea, so greater accuracy is still needed. 相似文献
203.