905 resultados para 773-68
Resumo:
In 2012, negotiations over an EU–China bilateral investment agreement were launched to fully tap into the potential of bilateral investments. This policy brief gives an overview of the current negotiation process and argues that the high hopes advanced politically and economically in the agreement must be weighed against the many challenges and obstacles the negotiations face, regarding current events in EU–China relations, in global trade and investment regimes, and the limits of EU competencies. Strategically, the agreement could be important, as it offers the potential to strengthen the EU’s global economic relevance. This brief concludes that there is much to gain if the EU follows a coordinated approach and remains mindful of these (potential) obstacles.
Resumo:
Mössbauer analyses were conducted on a sample of saponite selected from DSDP Leg 69 basalt core. The sample was initially placed within a nitrogen-purged container on-board Glomar Challenger approximately three hours after recovery, where it remained until analysis. The Mössbauer data revealed an original, in situ Fe2O3/FeO ratio of 0.46, with both Fe**2+ and Fe**3+ in octahedral coordination. With controlled exposure to air under ambient laboratory storage conditions, the proportion of Fe**3+ increased from an original 30% to 51% over a period of about 11.5 months. The Fe**3+ thus produced remained in octahedral coordination, and no observable changes occurred in the physical appearance of the sample.