CHENGDU, China &

Rescuers freed a 60-year-old woman today who was trapped for more than 195 hours after last week's earthquake and had survived by drinking rainwater, while the confirmed death toll rose to more than 40,000.




The woman suffered a hip fracture and facial bruises during her eight-day ordeal, which began after a landslide swept away a temple in the city of Pengzhou, Hong Kong-based Phoenix Satellite Television reported.




The official Xinhua news agency identified her as Wang Youqun, a retiree, and said she had been unconscious for a day when a falling girder hit her head in the May 12 quake.




She was one of only two people believed to have been rescued today, Xinhua said. The other was a man pulled from a flattened power plant just after midnight.




Adding to the carnage, more than 30 sources of radiation were buried by debris from the massive earthquake in central China last week and all have either been recovered or safely cordoned off, state media reported today.




A French nuclear expert said the radioactive sources likely came from materials used in hospitals, factories or in research, not for weapons.




The Chinese government has previously said all nuclear facilities affected by the May 12 earthquake were safe and under control, but did not give any details about which sites were affected or whether any were damaged.




But the quake buried 32 sources of radiation under rubble in Sichuan province, the heart of the disaster zone, Xinhua News Agency reported, citing Minister of Environmental Protection Zhou Shengxian.




All but two have been recovered, and the remaining two have been located, cordoned and will soon be transported to a safer location, Xinhua said.




Xinhua did not elaborate on any potential threat to the public and did not provide details on what the radioactive materials were or where exactly they were found. It said "nuclear facilities and radioactive sources for civilian purposes ... have been confirmed safe and controllable."




Tales of survival have surfaced after the confirmed death toll from the disaster rose to 40,075, according to the State Council, China's Cabinet. Officials have said the final number killed by the quake was expected to surpass 50,000.




Five million people lost their homes in the quake, said Jiang Li, vice minister of civil affairs.




The government was setting up temporary housing for victims unable to find shelter with relatives, but there was a "desperate need for tents" to accommodate them, she said.




Nearly 280,000 tents have been shipped to the area and 700,000 more ordered, with factories working triple shifts to meet demand.




"Despite generous donations, the disaster is so great that victims still face a challenge in finding living accommodations," Jiang said.




In Washington, President Bush and his wife, Laura, visited the Chinese Embassy to sign a condolence book for quake victims and said the country was "ready to assist in any manner that China deems helpful."




"We stand with you during this tragic moment as you mourn the loss of so many of your loved ones and search for those still missing," Bush wrote, before pausing for a moment of silence.




China has said it will accept foreign medical teams, as the relief efforts shift from searching for survivors to caring for the homeless. A growing number of countries responded to the call, dispatching doctors to the quake area today.




A Russian medical team with a mobile hospital arrived today in the Sichuan provincial capital of Chengdu, Foreign Ministry spokesman Qin Gang said. A 37-member medical team sent by the Taiwan Red Cross organization also arrived in the disaster zone.




A 23-member medical team from Japan also departed today for China, replacing a rescue team in the disaster zone, the Japanese Foreign Ministry said.




Crews of doctors were also en route from Germany and Italy, Qin said.




At the West China Hospital in Chengdu, staff were trying to find relatives of victims being treated. A relief tent in the courtyard doubled as a bulletin board displaying about 50 snapshots of people who had not been claimed by families, mostly elderly patients or children.




Liu Yuanzhong said his son lost both legs when his office building collapsed in the town of Hanwang. The 38-year-old man, Liu Rui, was a manager at a coal mining company and was attending a weekly meeting about safety issues when the tremor struck, his father said.




"It'll be up to the government to help him, but we don't know how much the government will do," the elder Liu said. "His wife doesn't work and we don't know what she will do."




Nearer the epicenter in the town of An Xian, a crew of volunteers arrived from Tangshan, the Chinese city that suffered the country's worst quake in 1976 that killed at least 240,000 people.




"Now it's time for us to help the others that are suffering," said Song Zhixian, a farmer among a group of 15 older men wearing red hard hats and vests. "It is part of the Chinese virtue and spirit: when one place suffers, then everyone else helps."




Flags in the country remained at half-staff and entertainment events canceled on the second day of a three-day national mourning period declared by the Chinese government, an unprecedented gesture normally reserved for dead state leaders. The Olympic torch relay also was suspended.




Thousands of quake survivors awoke today after spending a night sleeping in cars and in the open, frightened by government warnings of a potential strong aftershock. The alarm compounded uneasiness in the region, which has been rumbled by dozens of aftershocks since the quake.




Elsewhere, a panda from the Wolong Nature Preserve that disappeared during the quake returned safely, but two of the endangered animals were still missing, Xinhua reported. The others were "very likely to be alive," forestry official Xiong Beirong told the agency, because they were adults.




The quake killed five staff members at the reserve and destroyed or damaged all of its 32 panda houses. The local government has sent emergency supplies of bamboo, apples and veterinary medicine for the pandas, along with food and tents for staff.




Thirty-two radioactive sources also were buried under rubble, Xinhua reported, citing Minister of Environmental Protection Zhou Shengxian.




Only two have not been recovered, although authorities have located them and restricted access to nearby areas, Zhou was cited as saying. They were expected to be transported to safety soon. The rest have been disposed of.




The Chinese government has previously said all nuclear facilities affected by the earthquake were safe and under control, but did not give any details.




A French nuclear expert said the radioactive sources likely came from materials used in hospitals, factories or in research, not for weapons.




"It doesn't shock me that there would be radioactive items found," particularly hospital equipment, said Thierry Charles, director of plant safety at the French Institute for Radiological Protection and Nuclear Safety, has seen reports from the Chinese nuclear safety agency.




An unknown number of hospitals were damaged or destroyed in the earthquake. The Sichuan province health department listed 489 major hospitals in areas that were hardest hit.