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China's work safety agency denied claims that current coal shortage was due to the closure of small, illegal pits."China is not short of coal as the country turned out 2.53 billion tons last year, a rise of 8.2 percent year on year. Output could jump by 3.3. percent this year", said Huang Yi, spokesman for the State Administration of Work Safety (SAWS).The campaign against the illegal collieries is aimed at those without production permits working under risky conditions. The shut-down of 11,155 small coal mines in the past two years means the elimination of that number of potential pit tragedies, said Huang in an online interview with www.ce.cn on Friday.Among the suspended collieries, 7,000 to 8,000 have merged with larger mines. The output of small coal mines still account for one thirds of the national total, or near 900 million tons, the same share before the reshuffle, said the spokesman.The current coal supply strain is temporary and regional, according to Huang.The heavy snow that has fallen since mid-January, the worst in 50 years in much of China, has paralyzed transportation, frozen the power grid and caused serious economic losses. Up to 17 provinces experienced blackouts in the snow-hit areas.Coal mines nationwide are urged to beef up production to ensure power coal supply in the disaster-hit regions.The government has also ordered the railway system giving top priority to power coal transport.Power supply and coal reserves continued to resume in China. Reserves of coal for power generation increased 800,000 tonnes to 25.2 million tonnes on Thursday, equaling 13 days' supply for the country's power plants, said the Disaster Relief and Emergency Command Center under the State Council on Friday night.

WASHINGTON: A team of researchers found there is not much difference between the sexes when it comes to talking, when you actually count the words. The researchers placed microphones on 396 college students in the United States and Mexico for periods ranging from two to 10 days, sampled their conversations and calculated how many words they used in the course of a day. The score: Women, 16,215; Men, 15,669. The difference: 546 words: "Not statistically significant," say the researchers in Friday's edition of the journal Science. "What's a 500-word difference, compared with the 45,000-word difference between the most and the least talkative persons" in the study, Matthias R. Mehl, an assistant psychology professor at the University of Arizona, who led the research, said. He said the least talkative person in the study - a male - used just over 500 words a day, while another male topped that by more than 45,000. Co-author James W. Pennebaker, chairman of the psychology department at the University of Texas, said the researchers collected the recordings as part of a larger project to understand how people are affected when they talk about emotional experiences. They were surprised when a magazine article asserted that women use an average of 20,000 words per day compared with 7,000 for men. If there had been that big a difference, he thought, they should have noticed it. "Although many people believe the stereotypes of females as talkative and males as reticent, there is no large-scale study that systematically has recorded the natural conversations of large groups of people for extended periods of time," Pennebaker said. Indeed, Mehl said, one study they found, done in workplaces, showed men talking more. Still, the idea that women use nearly three times as many words a day as men has taken on the status of an "urban legend", he said. Agencies

China's Labour and Social Security Minister Tian Chengping urged the country to accelerate legislation over social insurance on Saturday.Addressing a national social security forum in Beijing, he said the country's social security work still lacks laws or high-level laws to go by.Gao Fengtao, deputy director of the legislative office of the State Council, said at the forum that the social insurance law is being drafted and will be submitted to the National People's Congress (NPC) for deliberation as soon as possible.A senior NPC official said earlier the NPC Standing Committee will deliberate the draft of social insurance law this year, noting a sound social insurance law is important to ensuing social stability.

Chengdu - The mention of twice-cooked pork, pickled vegetables and hot pot is guaranteed to whet the appetite of any gourmet visiting Sichuan Province.But a report released by the Sichuan provincial disease control and prevention center may make them think twice before tucking into such delicacies.According to the Report on Sichuan Residents' Nutrition and Health, around 10 million of the 87 million Sichuanese suffer from hypertension.Deng Ying, a leading official at the center, said that the problem is a result of the high levels of cholesterol in the hot pot dishes popular with local people.In addition, the average Sichuan resident's salt intake is 10 g a day, 4 g more than the amount recommended by doctors, Deng said.Li Ping, a doctor at the Sichuan No 5 Hospital in Chengdu, added: "Sichuan people like salty food. For example, pickled vegetables are a regular accompaniment to many families' meals."The latest investigation into the causes of death of Sichuan people, conducted two years ago, showed that chronic lung, cerebrovascular and heart diseases are the biggest culprits."Cerebrovascular and heart diseases are related to hypertension. If high blood pressure is not effectively controlled, it can result in cerebrovascular and heart problems," Deng said.The center's investigation also found that about 2.5 million people in Sichuan are diabetic."The higher a family's income, the higher the incidence of diabetes," Deng said.She attributed the problem to a change in diet. "Most people like eating meat rather than potatoes," she said.According to an investigation in 1992, the average Sichuan person ate 186 g of potatoes a day. But the daily intake has now dropped to 73.9 g, while the daily intake of meat has risen from 63.8 g in 1992 to 91.6 g.The average national meat intake is 78.6 g a day, Deng said.Many hypertension and diabetes sufferers are elderly urban residents."Older people know less about the right way to eat. They usually consider meat as good food," said Huang Suzhen, a chef in Chengdu.But the provincial disease control and prevention center found that most people below 40 are indifferent to the idea of changing their eating habits to prevent chronic diseases. Almost all those who consider chronic diseases problematic are above 50 and have already contracted such diseases."Many young people do not care about the right diet. They think they will be healthier if they eat more meat," Huang said.According to Deng, many young people did not know they were suffering from hypertension when the center conducted the investigation.Deng suggested people eat more potatoes, fruit and vegetables, take a proper amount of meat, milk and eggs, take less salt and quit smoking. "Taking more exercise is also important," she said.The investigation by Deng's center is the largest probe into the province's nutrition and health situation.The study, launched five years ago, is part of the fourth national nutrition and health investigation sponsored by the Ministry of Health, the Ministry of Science and Technology and the National Bureau of Statistics.

Chinese President Hu Jintao on Monday launched a campaign to rid the country's sprawling Internet of "unhealthy" content, state television reported. Development and administration of Internet culture must stick to the direction of socialist advanced culture, adhere to correct propaganda guidance," said a summary of the meeting read on the news broadcast. "Internet cultural units must conscientiously take on the responsibility of encouraging development of a system of core socialist values." In January, President Hu made a similar call to "purify" it, and there have been many such calls before. "Consolidate the guiding status of Marxism in the ideological sphere," the party meeting urged, calling for more Marxist education on the Internet. In 2006, China's Internet users grew by 26 million, or 23.4 percent, year on year, to reach 137 million, Chinese authorities have estimated. That lucrative market has attracted big investors such as Google and Yahoo. Authorities have also launched repeated crackdowns on pornography and salacious content. The latest campaign against porn and "rumor-spreading" was announced earlier this month. The meeting also announced that schools and sports groups would be encouraged to use healthy competition as a way to shape youth, the report said. "Sports plays an irreplaceable role in the formation of young people's thinking and character, mental development and aesthetic formation," the meeting declared.