981 resultados para 6,9,12,15-Hexadecatetraenoic acid
Resumo:
In 2009, President Obama pledged that, by 2020, the United States would achieve reductions in greenhouse gas emissions of 17% from 2005 levels. With the failure of Congress to adopt comprehensive climate legislation in 2010, the feasibility of the pledge was put in doubt. However, we find that the United States is near to reaching this goal: the country is currently on course to achieve reductions of 16.3% from 2005 levels in 2020. Three factors contribute to this outcome: greenhouse gas regulations under the Clean Air Act, secular trends including changes in relative fuel prices and energy efficiency and sub-national efforts. Perhaps even more surprising, domestic emissions are probably lower than would have been the case if the Waxman-Markey cap-and-trade proposal had become law in 2010. At this point, however, the United States is expected to fail to meet its financing commitments under the Copenhagen Accord for 2020.
Resumo:
The policy of rapprochement with Russia that President Victor Yanukovych and his entourage had been actively promoting in the first months of his presidency has slowed down notably. One of the reasons for this lowered pace is that current talks between Russia and Ukraine concern the spheres in which Kyiv is not ready to make concessions to Russia. Despite numerous top-level meetings, recent months have failed to bring a breakthrough in energy issues of key importance. First of all, no compromise was reached in gas issues where the divergence of interests is particularly large and where Ukraine has adopted a tough stance to negotiate the best conditions possible. Even though some agreements were signed during the October session of the inter-governmental committee presided over by the prime ministers (the agreement on linking the two states’ aircraft production and on the joint construction of a nuclear fuel production plant), these resulted from prior agreements. Economic negotiations will continue in the coming months but the observed deadlock is not likely to be broken any time soon. The results of these talks are likely to reflect the interests of both Russia and Ukraine, as well as the competition among Ukrainian business groups, some of which opt for closer cooperation with their Eastern neighbour. Ukraine’s consent to send oil to Belarus along the Odessa-Brody pipeline shows that the government in Kyiv is ready to engage in projects they consider profitable, even those that run counter to Russian interests. Ukraine’s adoption of this stance may trigger irritation in Moscow and lead to a cooling in bilateral relations.