昌吉多少岁之前割包皮(昌吉做人流要的价格) (今日更新中)

CHANGSHA/HARBIN, Feb. 12 (Xinhua) -- As Chinese people are embracing the arrival of the Year of Tiger on Saturday, zoologists are worried about the survival of South China Tigers as the endangered species are facing a serious problem of inbreeding.No traces of the tigers have been found in the last decade, they said.The number of captive South China tigers (Panthera tigris amoyenesis) rose to 92 in 2009 from 60 in 2007 but all the tigers were the offsprings of six wild South China tigers which were caught more than 40 years ago, said Deng Xuejian, a professor with the Department of Biology of Hunan Normal University, based in Changsha, capital of central China's Hunan Province."The inbreeding may lead to genetic freaks, low survival rates and poor physical makeup," Deng said.All the genes have come from two male and four female tigers, which had lead to highly identical genes in the offspring, Deng said."The situation may reduce the genetic diversity and cause degradation or even the extinction of the species," he said.The tigers would lose genetic diversity if their genes were too similar, said Ma Zaiyu, president of veterinary hospital of Changsha Zoo."The number of the members of a species should be at least 1,000 to maintain the stability of the species," Ma said.Zoologists estimated the number of wild South China tigers could have been less than 30 in the 1990s. The remaining wild tigers are presumed to live in the remote areas of Guangdong, Hunan, Fujian and Jiangxi provinces, Deng Xuejian said.Based on analysis of relevant date combining field investigation, Deng estimated the number of wild South China tigers could be less than 10.No traces of wild South China tigers were reported in Hunan in the last two years, said Zhou Shuhuai, director of wildlife protection section of the Hunan provincial forestry bureau."The number is limited and the tigers scatter in different areas, which make it difficult for natural breeding between wild tigers," said Huang Gongqing, a tiger expert at South China Tiger Breeding Base in Suzhou, a city of east China's Jiangsu Province."The extinction of the wild tigers will happen sooner or later," Huang warned.Some experts have said that there may be already no wild South China tigers. "However, we cannot know as the animal is very difficult to trace," Deng said.Ma Zaiyu said to avoid extinction of the species, more captive tigers should be bred, and some genes might be recovered when the population reaches 1,000, while Deng suggested continuous search for wild tigers to enrich the captive tigers' genes.The situation is much better for the Siberian tigers (panthera tigris altaica) in northeast China as the number of the wild ones is quite stable, experts said.The number maintains at around 20 in China, among which 10 to 14 are in Heilongjiang Province and eight to ten are in Jilin Province, said Sun Haiyi, deputy director of Heilongjiang Wildlife Institute"But no more young tigers under one year old have been discovered in the past two years. The reason might be the number of female tigers are less than the males and the animals are relatively isolated by the mountains," Sun said.China established a breeding base for the Siberian tigers in Heilongjiang in 1986 and the number of captive tigers has increased from eight to current more than 800, Sun said.Experts called for more efforts to protect the habitats of the tigers for the purpose of protection and re-wilding of the tigers.

BEIJING, March 21 (Xinhua) -- Chinese leaders have urged police chiefs across the country to step up their efforts in capability building to do good work in solving social conflicts and safeguarding stability.In his written instruction to a training session for city-level public security bureau heads, Zhou Yongkang, Standing Committee member of the Political Bureau of the Communist Party of China Central Committee, told the police chiefs to strengthen their studies and exchanges, and continuously enhance their management capabilities to push forward the solving of social conflicts.Zhou also called for a harmonious relationship between the police and the people.State Councilor Meng Jianzhu, who is also minister of public security, said at the opening ceremony of the training course on Saturday that public security authorities should explore new measures to enhance their capability in safeguarding national security and social stability.About 470 police bureau chiefs attended the training session which will last for 10 days.

BEIJING, Jan. 13 (Xinhua) -- The decision of the People's Bank of China (PBOC), the central bank, to increase the deposit reserve requirement ratio has drawn worldwide attention and fluctuations in global markets.     The PBOC decided on Tuesday to raise the deposit reserve requirement ratio by 0.5 percentage points as of Jan. 18, which analysts translated as a move to manage inflationary expectations and avoid a recurrence of the lending boom.     This was the first time that the PBOC adjusted the ratio of deposit that lenders are required to set aside since the end of 2008 and the first increase for the ratio since June 2008.     The PBOC cut the bank reserve requirement ratio four times in the second half of 2008 to stimulate growth as the global financial crisis started to weigh on the economy.     The adjustment of the reserve requirement ratio, without changing benchmark interest rates, indicated the central bank was targeting inflationary expectations instead of inflation, said Zhao Qingming, a senior researcher at the China Construction Bank.     Ma Jun, chief economist with Deutsche Bank (Great China), said that the rise in the reserve requirement ratio has ended the expansionary monetary policy and started a tightening cycle.     Global markets took a hit after the Chinese attempt to cool the world's fastest-growing major economy.     Chinese equities saw their sharpest dip in seven weeks on Wednesday after the central bank asked lenders to set aside more reserves as record bank lending last year ignited fears of inflation and asset bubbles.     The benchmark Shanghai Composite Index went down 3.09 percent, or 101.31points, to close at 3,172.66 points.     The Shenzhen Component Index lost 2.73 percent, or 364.69 points, to close at 13,016.56 points.     Hong Kong stocks shed 578.04 points, or 2.59 percent, to close at 21,748.60 on Wednesday.     The Hong Kong market was also dragged by overnight losses on the United States markets. The benchmark Hang Seng Index opened down 1.42 percent and widened its losses to 2.24 percent by lunch break, and further to 2.59 percent by market close.     South Korea's financial markets on Tuesday reacted as the Chinese central bank raised the deposit reserve requirement ratio, with the stock markets and foreign exchange rate plunging from the last close.     The benchmark Korea Composite Stock Price Index (KOSPI) and the Korean Securities Dealers Automated Quotations (KOSDAQ) jointly marked a plunge of 27.23 points and 3.65 points, respectively, from the last close.     The report from China also affected the foreign exchange market, with the local currency also sliding against the U.S. dollar by 1.9 won.     The New Zealand share market also fell on Wednesday after the Chinese move.     The share market closed 0.43 percent lower with the benchmark NZSX-50 down 14.1 points at 3,276.2.     Canadian stocks fell for the second day, weighed down by a metal and mining sector that was hit by the Chinese central bank's decision to cool economic growth.     The S&P/TSX Composite Index declined 126.94 points, or 1.06 percent, to 11,820.18 on Tuesday. Earlier the index shed 173 points to 11, 774, the lowest level this year.     U.S. stocks retreated Tuesday, with S&P falling for the first time in 2010, as disappointing Alcoa fourth-quarter results and rising U.S. trade deficit cooled optimism for a strong earnings season and a sustainable economic recovery.     Crude tumbled the most in five weeks on concerns that demand from China, the world's second-largest oil consumer, will wane as the government moves to curb lending.     Benchmark crude for February delivery fell 1.73 dollars to settle at 80.79 dollars a barrel on the New York Mercantile Exchange. It's the first time this year a barrel has closed below 81 dollars a barrel.     Meanwhile, analysts widely hold that the Chinese central bank's decision is to cast only a short-term, instead of mid-term, stroke on the domestic stock market, as the impact would largely be psychological.     Zhuang Jian, a senior economist with the Asian Development Bank, said the adjustment did not indicate a shift in the moderately easy monetary policy, but was an effort to control the pace of lending.     Through the reserve requirement ratio increase, the central bank intended to call for balanced lending at commercial banks, which would support economic growth while avoiding higher inflationary expectations, Zhuang said.

BEIJING, Jan. 24 (Xinhua) -- A 40-member Chinese medical care and epidemic prevention team left here for Haiti on Sunday afternoon on a chartered flight, which also carried 20 tonnes of medical supplies, said the Ministry of Commerce (MOC).The MOC said earlier in the day that China had decided to provide medical supplies worth 18 million yuan (2.64 million U.S. dollars) in additional aid to quake-ravaged Haiti.The 20-tonne medical supplies included medicines, hygiene equipment, medical devices and camping equipment, said the ministry in a statement.Also onboard the plane would be four Chinese peace-keeping police officers, replacing the four who were killed in the earthquake. China maintains a 125-member peacekeeping force in Haiti.  Members of Chinese medical care and epidemic prevention team wave before they board a plane to Haiti, in Beijing, capital of China, on Jan. 24, 2010. A 40-member Chinese medical care and epidemic prevention team left here for Haiti on Sunday afternoon on a chartered flight, which also carried 20 tonnes of medical suppliesThe chartered flight was expected to arrive at Haiti's capital Port-au-Prince at 3 p.m. Monday local time.The MOC statement also said the 40 medical personnel came from China's military medical system and 70 percent of them had participated in previous UN peacekeeping missions.Many of them had been involved in the massive rescue mission after the deadly 8.0-magnitude Wenchuan earthquake on May 12, 2008, which left about 87,000 people dead or missing, it said.At the departure ceremony, Qian Lihua, director of the Ministry of Defense's foreign affairs office, said China was carrying out its responsibility as a UN Security Council member to help the Haitian people with concrete actions. Medical supplies are loaded to a chartered plane bound to Haiti, in Beijing, capital of China, on Jan. 24, 2010. A 40-member Chinese medical care and epidemic prevention team left here for Haiti on Sunday afternoon on a chartered flight, which also carried 20 tonnes of medical supplies.Qian said he expected the Chinese medical team to accomplish the mission in a professional manner by helping the Haitian people ward off threat of post-quake epidemic and reconstruct their homeland.According to the MOC, with the 18 million yuan of additional aid, China has so far provided humanitarian aid worth 48 million yuan in materials and other supplies to Haiti, in addition to 3.6 million U.S. dollars in cash to the Caribbean country.Apart from Sunday's delivery of medical aid, China had already provided several other major aids to Haiti, which was hit by a 7.3-magnitude earthquake on Jan. 12 local time.On Jan. 13, the Red Cross Society of China announced 1 million U.S. dollars in emergency aid to Haiti.On Jan. 15, the Chinese government announced its decision to provide 30 million yuan worth of humanitarian emergency supplies to Haiti.On Jan. 21, China's deputy permanent representative to the UN Liu Zhenmin said China would contribute additional 2.6 million U.S. dollars in cash to Haiti. Members of Chinese medical care and epidemic prevention team display their flag before they board a plane to Haiti, in Beijing, capital of China, on Jan. 24, 2010. A 40-member Chinese medical care and epidemic prevention team left here for Haiti on Sunday afternoon on a chartered flight, which also carried 20 tonnes of medical supplies.

BEIJING, Feb. 24 (Xinhua) -- Chinese military and international relations experts on Wednesday said that a recent Pentagon report playing down Taiwan's aerial combat capability was a front for more advanced arms sales to the island, which would seriously violate a Sino-U.S. agreement that Washington endorsed 28 years ago. "Any further arms sales, especially if the U.S. sells F-16 fighters to Taiwan, would increase already strained tensions with China," Prof. Tan Kaijia with the National Defense University of the People's Liberation Army told Xinhua. The report delivered by the Defense Intelligence Agency of the U.S. Department of Defense to the Congress has stressed that many of Taiwan's 400 active combat aircraft were not operationally capable due their age and maintenance problems. It also specified that Taiwan's 60 U.S.-made F-5 fighters have reached the end of their operating life and some of the island's F-16 A/B jet fighters needed improvement to increase combat effectiveness. The Pentagon's report came as Taiwan continued to voice its need for advanced U.S. weaponry such as 66 F-16 C/Ds, a substantial improvement model on Taiwan's current F-16 A/Bs. But the U.S. side excluded the fighters from the latest arms sale package. According to media reports, Taiwan currently operates 60 U.S.-made F-5 fighters, 148 F-16 A/Bs, 56 French-made Mirage 2000-5 fighter jets and 126 locally produced Indigenous Defense Fighter (IDF) aircraft. "If the U.S. equips Taiwan with new F-16s, replacing the second-generation F-5s, it would significantly increase the island's aerial combat effectiveness for F-16's compatibility to other U.S.-made weapon systems such as airborne early warning and control aircraft through Link-16 Multifunctional Information Distribution System," said Prof. Tan. According to the Communique jointly issued by the Chinese and U.S. governments on Aug. 17, 1982, the U.S. side states that "its arms sales to Taiwan will not exceed, either in qualitative or in quantitative terms, the level of those supplied in recent years since the establishment of diplomatic relations between the U.S. and China." "Comprehensive performance of the F-16s is far beyond that of the F-5s and the qualitative parameters of the F-16 C/Ds also exceed those of the F-16 A/Bs," said Tan. Selling such arms would "be an overt offense" against the Aug. 17 Communique, and promoting such a move by an elaborate report would not give any justification for the U.S. since the F-16 C/Ds would not be considered as a defensive weapon in any case, he said. Guo Zhenyuan, a researcher with the prominent thinktank China Institute of International Studies, told Xinhua that previous U.S. arms sales to Taiwan were covered by the front of "providing Taiwan with arms of a defensive character" to ease the backlash to the bilateral relationship from the Chinese side. "The U.S. side should know that the sooner it stops selling arms to Taiwan, the more willing China would be to work with it on global and regional issues," Prof. Jin Canrong with Renmin University of China said. Enditem Xinhua writer Li Hanfang contributed to the story.

来源：资阳报