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WASHINGTON, May 1 (Xinhua) -- The launch of U.S. space shuttle Endeavour on its final voyage will be no earlier than May 8, after technical problems uncovered last week proved more complex than originally thought, the U.S. National Aeronautics and Space Administration (NASA) announced Sunday.NASA tried to launch Endeavour on Friday on its 25th and final flight to deliver the 2-billion-dollar Alpha Magnetic Spectrometer (AMS) particle detector to the International Space Station. AMS, a particle physics detector, is designed to search for various types of unusual matter by measuring cosmic rays. Its experiments are designed to help researchers study the formation of the universe and search for evidence of dark matter, strange matter and antimatter.The space shuttle Endeavour sits on launch pad 39A as work continues on the shuttle's auxilliary power unit at the Kennedy Space Center in Cape Canaveral, Florida May 1, 2011.However, the launch was called off after engineers detected a failure in one of two heater circuits associated with Auxiliary Power Unit (APU) 1. Heaters are required to keep the APUs' hydrazine from freezing on orbit.NASA hoped Endeavour would lift off on Monday. But further trouble-shooting indicated the glitch was more complicated than officials hoped initially.The failure appears to be a power problem within the aft load control assembly-2, a box of switches controlling power feeds."That basically means the power is not getting out to the heaters that weren't working on launch day," said Space Shuttle Program Launch Integration Manager Mike Moses.

BEIJING, March 19 (Xinhua) -- Radiation leaks following explosions at the Fukushima Daiichi nuclear power plant in Japan will not affect China's environment and the health of its citizens during the next three days, authorities said Saturday.China's National Nuclear Emergency Coordination Committee made the announcement based upon analyses of environmental monitoring, meteorological forecasts, and ocean currents.The Beijing-based Regional Specialized Meteorological Center, which is affiliated with the World Meteorological Organization, issued its forecast on Saturday afternoon, saying that the radioactive leakages in Japan would not affect China over the next three days.The country's State Oceanic Administration on Saturday announced that no abnormalities were detected in terms of atmospheric radiation over the East China Sea, the northern part of the South China Sea, and the central and northern regions of the Yellow Sea.The administration predicts that the ocean currents near Fukushima would mainly travel eastward from Japan over the next three days.Furthermore, the country's Ministry of Environmental Protection announced that China's environment remains normal based upon the monitoring of radiation levels.

ABU DHABI, Feb. 10 (Xinhua) -- China is willing to deepen friendship, broaden cooperation, and enhance coordination with the United Arab Emirates (UAE) in international and regional affairs, visiting Chinese Foreign Minister Yang Jiechi said Thursday.During a meeting with Abu Dhabi Crown Prince Sheikh Mohammed bin Zayed Al Nahyan, Yang said China and the UAE have witnessed in recent years rapid development in their bilateral ties, with closer high-level contacts, increasingly strengthened mutual political trust, fruitful cooperation in such areas as trade and economy, and broadened cultural exchanges.China has praised the UAE's support in Xinjiang-related and human rights issues, he added.For his part, Sheikh Mohammed said the UAE-China relations are currently at an important period of in-depth development and faced with good opportunities.The UAE attaches great importance to its relations with China and hopes to cement the traditional friendship between the two countries and develop pragmatic cooperation in various fields, he added.Sheikh Mohammed said the UAE expects that China will continue to play a positive role in international and regional affairs.Earlier in the day, Yang also met with his UAE counterpart Sheikh Abdullah bin Zayed Al Nahyan. Both sides reached broad consensus after exchanging views on bilateral ties and regional issues of common concern.The Chinese foreign minister arrived in the UAE capital of Abu Dhabi late Wednesday for an official visit to the Gulf nation.

LOS ANGELES, April 29 (Xinhua) -- Clinical and teaching microbiology laboratories are linked with a nationwide salmonella outbreak in the United States that has killed one person and sickened dozens of others, health officials confirmed on Friday.Since August, about 73 people in 35 states have been sickened by salmonella bacteria, and some of those cases involve a strain of Salmonella typhimurium sold commercially to laboratories, officials from the Centers for Disease Control and Prevention (CDC) said in remarks published by msnbc.com.Illnesses have been tied to laboratories from Alaska to New York, with most reporting one or two cases. Five cases have been reported in Washington state and four in Minnesota.The first illness occurred late August and the most recent cases were reported March 8, according to the CDC.The patients include employees and students of the laboratories, as well as children in the homes of people who work or study at the labs.Patients ranged in age from less than one to 91, with a median age of 24, the CDC said.Cases that developed after March 19 may not yet be included in the total because of the lag time in assessing and reporting illness, said the report.CDC officials warned that bacteria used in the labs can be transmitted through contaminated lab coats, pens, notebooks, car keys and other items brought into the labs.The CDC is working with local and state health departments, the American Society for Microbiology and the Association of Public Health Laboratories to track the outbreak, the report said.Salmonella infections typically result in diarrhea, fever and abdominal cramps. They can be dangerous in very young children or people with compromised immune systems.

BEIJING, Jan. 24 (Xinhua) -- Chinese Premier Wen Jiabao called on the public to give suggestions on the government work during his visit to central China's Henan Province on Friday and Saturday.Wen visited urban communities and villages in Henan to hear citizens' voices, to prepare for the Report on the Work of the Government, which he will deliver at the National People's Congress in March.He made his first stop at a renovated shanty-town in the city of Hebi, an industrial city reliant on coal mining.Wen visited the family of Song Helian, a factory worker who has just moved from a 50-square-meter room to a three-bedroom apartment.Chinese Premier Wen Jiabao (R, front), who is also a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee, attends a symposium in Hebi, central China's Henan Province, Jan. 21, 2011. Wen Jiabao visited urban communities and villages in Henan on Jan. 21 and 22 to hear citizens' voices, to prepare for the Report on the Work of the Government, which he will deliver at the National People's Congress in March. He told local cadres the renovation of shantytowns has a direct bearing on people's livelihoods and must be carried out successfully.During his meeting with residents of a community, Wen told them, "The job of the government is to serve the people and to secure a better life for the people. You are in the best position to criticize the government's work report and the next five-year plan."The residents and Wen talked about recent price rises, medical insurance and employment for laid-off workers among other things.During a visit to a village, Wen met with villagers and stressed the importance of agricultural technology.Wen also called for greater efforts to improve rural health facilities.

来源：资阳报