肾盂结石重庆石桥铺重庆肾结石血尿,胆结石怎样排出重庆,肾结石6mm需要手术吗重庆,重庆0.5cm肾结石,治疗肾结石有几种方法重庆,重庆肾结石下盏排掉的几率大不大,胆结石可以保胆取石吗重庆

BOAO, Hainan, April 10 (Xinhua) -- The Boao Forum for Asia (BFA) Annual Conference 2010 officially opened Saturday morning in Boao in south China's Hainan Province, with a focus on Asia's sustainable recovery from the economic downturn.Chinese Vice President Xi Jinping attends the opening ceremony and will soon deliver a keynote speech.Long Yongtu, BFA's secretary-general, said the world economy still faces huge challenges despite strong signs of recovery. Delegates attend the opening plenary of Boao Forum for Asia(BFA)Annual Conference 2010 in Boao,a scenic town in south China's Hainan Province,April 10 0,2010.The BFA Annual Conference 2010 with the theme"Green Recovery:Asia's Realistic Choice for Sustainable Growth h"officially opened here Saturday.The biggest challenge is to ensure quality, efficient and green growth rather than to have only strong economic data, Long said at the opening ceremony.Fidel Ramos, former Filipino president and chairman of BFA's board of directors, said all Asian nations should explore different ways on the way to recovery to ensure sustainable growth.

BEIJING, April 11 (Xinhua) -- China's banking regulator said on Sunday that banks should not extend loans to home buyers who intend to use the money for speculative purposes.Lenders should increase their awareness about financial risks and raise the down payment ratio "by a large margin", said the China Banking Regulatory Commission (CBRC) in a statement.Down payment ratio of a second or more houses should be no less than 40 percent and the interest rates should be strictly in line with risks, according to the statement.The action is the latest in a campaign by the central government to dampen China's overheated property market.

UNITED NATIONS, May 4 (Xinhua) -- "China has consistently stood for the complete prohibition and thorough destruction of nuclear weapons," and "it is firmly committed to a nuclear strategy of self-defense and its nuclear weapons pose no threat to other countries," a senior Chinese diplomat said here Tuesday.Li Baodong, head of the Chinese delegation to the conference to review the Nuclear Non-Proliferation Treaty (NPT), made the statement when he was taking the floor at the conference, which entered its second day here Tuesday."We have adhered to the policy of no-first-use of nuclear weapons at any time or under any circumstances, and made the unequivocal commitment that we will unconditionally not to use or threaten to use nuclear weapons against non-nuclear-weapon states and nuclear-weapon-free zones," said Li, who is also the Chinese permanent representative to the United Nations."This open, explicit and transparent nuclear policy makes China unique among all nuclear-weapon states. China has never deployed any nuclear weapons on foreign territory," he said. "China has not participated and will not participate in any form of nuclear arms race.""China supports the early entry into force of the CTBT ( Comprehensive Test Ban Treaty) and the early commencement of the negotiation of a Fissile Material Cut-off Treaty. China will continue to keep its nuclear capabilities at the minimum level required for national security, and continue to make efforts to advance the international nuclear disarmament process," he said."The entry into force of the Comprehensive Test Ban Treaty at an early date, and the early commencement of negotiations on the Fissile Material Cut-off Treaty are of great importance to advancing the nuclear disarmament process," he said. "The international community should continue to make even greater efforts to this end.""Other nuclear-weapon states, when conditions are ripe, should also join the multilateral negotiations on nuclear disarmament," he said. "The international community should develop, at an appropriate time, a viable, long-term plan composed of phased actions, including the conclusion of a convention on the complete prohibition of nuclear weapons."The CTBT is the first treaty, in the form of international legal document, aimed to completely prohibit any nuclear weapon test explosion under any circumstances and in any place on the global scale.The treaty, which was adopted in New York on Sept. 10, 1996, constrains the development and qualitative improvement of nuclear weapons. It also provides for the establishment of a global verification system to monitor compliance with the treaty's provisions.It becomes operational 180 days after 44 states, whose ratification is required under Annex II of the text, have ratified it. To date, 181 states have signed it and 150, including 35 of the Annex II States, have ratified it."To steadily promote nuclear disarmament is an important step towards the complete prohibition and thorough destruction of nuclear weapons, and requires unremitting efforts from all parties, " he said."All nuclear-weapon states should fulfill in good faith obligations under article VI of the NPT, and publicly undertake not to seek permanent possession of nuclear weapons," he said."We welcome the recent signing of the new bilateral nuclear disarmament treaty between the United States and the Russian Federation," Li said. "As countries with largest nuclear arsenals, the two should continue to make drastic reductions in their nuclear arsenals in a verifiable and irreversible manner, which will contribute to creating conditions for the ultimate realization of complete and thorough nuclear disarmament.""Nuclear-weapon states should earnestly reduce the role of nuclear weapons in their respective national security policy, unequivocally undertake not to be the first to use nuclear weapons, and unconditionally not to use or threaten to use nuclear weapons against non-nuclear-weapon states and nuclear-weapon-free zones," he said. "We call on all nuclear-weapon states to conclude an international legal instrument in this regard at an early date."Nuclear disarmament must follow the principles of maintaining global strategic stability and undiminished security for all, he said. "The development of missile defense systems that disrupt global strategic stability should be abandoned. Multilateral negotiation process to prevent the weaponization of and arms race in outer space should be vigorously promoted."

BONN, Germany, April 10 (Xinhua) -- The Copenhagen Accord should not act as "the third track" of climate talks and the urgent situation calls for all parties advance talks without delay in 2010.That's according to Su Wei, head of the Chinese delegation to the Bonn meeting held from April 9 to 11.Su told Xinhua on Friday that he expected that the ministerial-level U.N. conference to be held in Cancun, Mexico in December could achieve "three interdependent targets," as the 2009 Copenhagen summit failed to fulfill the task assigned by the Bali Roadmap."The first is to confirm quantified post-2012 emission-cut targets for the developed countries bound by the Kyoto Protocol," he said, "The second, the developed countries which haven't endorsed the Protocol should determine comparable emission-cut goals under the U.N. Framework Convention on Climate Change (UNFCCC).""Last but not least, developed countries should provide practical support to developing countries on climate funds and technology transfer," Su said.The Copenhagen Accord, which was put forward at the last minute after marathon talks in late 2009, reaffirmed the principle of "common but differentiated responsibilities" for developed and developing nations.It also upheld the dual-track negotiating mechanism of the UNFCCC and its Kyoto Protocol and reached important political consensus on several key issues, such as climate financing, long-term objectives and transparency of mitigation measures, Su told Xinhua."One of the prior tasks at present is that the political consensus achieved in Copenhagen should be reflected in the negotiating texts of the two working groups, so as to push the negotiations forward in 2010," he said.The two working groups, both under U.N. framework, are named as the Ad-hoc Working Group on Long-term Cooperative Action (AWG-LCA) and the Ad-Hoc Working Group on Further Commitments for Annex I Parties under the Kyoto Protocol (AWG-KP).Su also said that the Copenhagen Accord was an important political declaration on climate talks, but the deal itself could not substitute for the dual-track mechanism set by the Bali Roadmap in late 2007."The accord cannot be the third track, and all parties should continue the negotiating process under the existing dual-track mechanism, and focus on pending issues left by Copenhagen summit," he said.Su called for more climate meetings this year for both working groups, so that all parties could have plenty of time to "fully exchange their concerns and positions.""Developing countries, such as African nations, are the most vulnerable to global warming and in need of financial and technological support from developed countries when facing climate challenges," he said."The current process has lagged behind the schedule set by the Bali Roadmap, urging us to accelerate the negotiating process to prevent further damages," he added."Affected by internal economic crisis, some developed countries tend to strides back in climate issues, as the public's environmental enthusiasm diminished," Su warned. "Some rich nations emphasized their economic recovery while weakening efforts on climate aid and technological assistance for developing countries.""This backward gesture of rich countries sent strong negative signals to the ongoing climate talks," Su said.The Copenhagen Accord had pledged to offer 10 billion U.S. dollars per year to help poor countries combating climate change in the next three years, known as "the fast-track approach" and to boost the aid to 100 billion dollars annually by 2020."The amount of the money was apparently inadequate, compared with the tough mission of fighting climate change, but it was still far better than none," he said. "What we hope is that these promises can be converted into real actions, to fulfill the urgent demands of some poor countries on tackling climate change."He also noted that the United States, the main emitter and player in climate talks, remains "uncertain" on its actions of emission cutting, as the country's carbon-capping bill seemed stalled in the Senate."The international community expects the United States, the leading economy in the world, to make positive contributions on emission reduction and long-term climate financing mechanisms, which would weigh a lot for promoting the U.N. climate negotiations," he said.As for China, Su said his country would continue to play an active and constructive role, demonstrate utmost sincerity and make its best effort for reaching a widely accepted framework on combating climate change.The United Nations held a new session of formal climate change negotiation in the German city of Bonn from April 9 to 11, the first round this year, aimed at drawing up a calendar on climate talks for the whole 2010.Another session of U.N. climate talks will also take place in Bonn, headquarters of U.N. Climate Change Secretariat, from May 31 to June 11

GUANGZHOU, May 16 (Xinhua) -- A senior official of the Communist Party of China (CPC) has called for more efforts in improving the country's innovation capabilities to accelerate the transformation of economic growth pattern.Li Changchun, a member of the Standing Committee of the Political Bureau of the CPC Central Committee, made the remarks while making an inpsection tour to south China's Guangdong Province from Thursday to Sunday."Indigenous innovation is the way out for an expedited transformation of the economic growth pattern," said Li, who told the local government officials to persist in the transformation of the economic growth pattern as a key element and strategic step in implementing the scientific outlook on development.Li called on the local authorities to make great efforts in expanding the culture sector and get inspriration from doing so to keep improving quality and efficiency of economic development, trying hard to find new ways for China's sound and fast development of economy and society in the post-crisis era after the global financial downturn.Li hoped Guangdong to pay equal emphasis on construction of iconic cultural projects and on building of cultural life at grassroots level. Efforts should be made to explore new ways for advancing administration of public cultural organizations and ways of service, to greatly enrich spiritual life of the broad masses of the people, he said.Li stressed that it is imperative to improve mechanism of cultural market and establish platforms for evaluation of cultural assets, trading of property rights and venture capital investment in areas where conditions become mature."Pricing of cultural products should also be perfected so that more social funds are attracted to the cultural sector," said Li.During his inspection tour in Guangdong, Li visited places including Guangzhou, the provincial capital, Yangjiang and Shenzhen, and inspected enterprises, units of publicity and culture, as well as construction sites of venues for the 16th Asian Games scheduled for Nov.12-27.