伊宁怀孕3天不要孩子怎么办(伊宁怀孕多久才测得出) (今日更新中)

BEIJING, Nov. 24 (Xinhua) -- China's Supreme People's Court vowed to harshly crack down on bribery, abuse of power and malpractice in food safety cases as such illegalities have become top concerns for Chinese people.Chinese courts at all levels had heard 173 cases and sentenced 255 people in relation to the production and sale of unsafe food in the first ten months of this year, Sun Jungong, spokesman of the Supreme People's Court (SPC), said Thursday."China has seen a growing number of food safety cases in recent years with increasing difficulties for investigation," Sun said.According to the SPC, Chinese courts handled 84 food safety cases in 2008, and 148 and 119 cases in 2009 and 2010, respectively. The number of food safety violators sentenced in the past three years totaled 101, 208 and 162, respectively.The SPC also promulgated four typical food safety illegalities exposed in recent years.In the latest food safety scandal, four people in central China's Henan province were prosecuted for the crime of "endangering public security by using dangerous means" in July after they were found to have produced and sold clenbuterol, a poisonous feed additive that pig farms use to boost the output of lean meat.The spokesman said the SPC will strengthen cooperation with police and procuratorial organs to improve the efficiency of dealing with, and preventing food safety crimes.

WASHINGTON, Oct. 6 (Xinhua) -- The U.S. Food and Drug Administration (FDA) and the National Institutes of Health (NIH) announced Thursday a joint, large-scale, national study of tobacco users to monitor and assess the behavioral and health impacts of new government tobacco regulations.The initiative is the first large-scale NIH/FDA collaboration on tobacco regulatory research since the U.S. Congress granted FDA the authority to regulate tobacco products in an act in 2009. Scientists at NIH's National Institute on Drug Abuse and the FDA's Center for Tobacco Products will coordinate the effort."The launch of this study signals a major milestone in addressing one of the most significant public health burdens of the 21st century," said FDA Commissioner Margaret Hamburg in a statement. "The results will strengthen FDA's ability to fulfill our mission to make tobacco-related death and disease part of America's past and will further guide us in targeting the most effective actions to decrease the huge toll of tobacco use on our nation's health."Investigators will follow more than 40,000 users of tobacco- product and those at risk for tobacco use ages 12 and older. They will examine what makes people susceptible to tobacco use; evaluate use patterns and resulting health problems; study patterns of tobacco cessation and relapse in the era of tobacco regulation; evaluate the effects of regulatory changes on risk perceptions and other tobacco-related attitudes; and assess differences in attitudes, behaviors and key health outcomes in racial-ethnic, gender, and age subgroups."We are pleased to collaborate with the FDA on this study that may provide us with a better understanding of the impact of product regulation on tobacco prevention and cessation," said NIH Director Francis Collins.While smoking rates have dropped significantly since their peak in the 1960s, nearly 70 million Americans ages 12 and older were current users of tobacco products in 2010. As a result, death and disease caused by tobacco use is still a tremendous public health burden. Tobacco use is the leading preventable cause of disease, disability, and death in the United States. Cigarette smoking results in more than 443,000 premature deaths in the United States each year -- more than alcohol, illegal drug use, homicide, suicide, car accidents, and AIDS combined.

WASHINGTON, Dec. 20 (Xinhua) -- NASA's Kepler mission has discovered the first Earth-size planets orbiting a sun-like star outside our solar system, the U.S. space agency announce Tuesday.The planets, called Kepler-20e and Kepler-20f, are too close to their star to be in the so-called habitable zone where liquid water could exist on a planet's surface, but they are the smallest exoplanets ever confirmed around a star like our sun, according to NASA.The discovery marks the next important milestone in the ultimate search for planets like Earth. The new planets are thought to be rocky. Kepler-20e is slightly smaller than Venus, measuring 0.87 times the radius of Earth. Kepler-20f is slightly larger than Earth, measuring 1.03 times its radius. Both planets reside in a five-planet system called Kepler-20, approximately 1, 000 light-years away in the constellation Lyra.Kepler-20e orbits its parent star every 6.1 days and Kepler-20f every 19.6 days. These short orbital periods mean very hot, inhospitable worlds. Kepler-20f, at 800 degrees Fahrenheit, is similar to an average day on the planet Mercury. The surface temperature of Kepler-20e, at more than 1,400 degrees Fahrenheit, would melt glass."The primary goal of the Kepler mission is to find Earth-sized planets in the habitable zone," said Francois Fressin of the Harvard-Smithsonian Center for Astrophysics, lead author of a new study published in the journal Nature. "This discovery demonstrates for the first time that Earth-size planets exist around other stars, and that we are able to detect them."The Kepler-20 system includes three other planets that are larger than Earth but smaller than Neptune. Kepler-20b, the closest planet, Kepler-20c, the third planet, and Kepler-20d, the fifth planet, orbit their star every 3.7, 10.9 and 77.6 days. All five planets have orbits lying roughly within Mercury's orbit in our solar system. The host star belongs to the same G-type class as our sun, although it is slightly smaller and cooler.

BEIJING, Otc. 26 (Xinhuanet) -- The more coffee people consume, the less likely they develop the most common form of skin cancer, a new study suggests, according to media reports Tuesday."Our study indicates that coffee consumption may be an important option to help prevent basal cell carcinoma," stated Fengju Song, lead researcher of the study and a postdoctoral fellow in the department of dermatology at Brigham and Women's Hospital and Harvard Medical School in Boston.Basal cell carcinoma (BCC) is reported to be a slow-growing form of skin cancer that accounts for 75 percent of all skin cancers. It is the most common type of skin cancer, with nearly one million new cases diagnosed each year in the United States.Although BCC is hardly fatal, if ignored, there may be consequences of treatment, including disfigurement, according to a USA Today report.The US researchers found that women who drank over three cups of coffee a day were 20 percent less likely to develop BCC, whereas the risk of having BCC for men who consumed more than three cups per day lowered 9 percent.To get the findings, the researchers analysed data from almost113,000 people between1984-2008 and over 23,000 were diagnosed with BCC.The researchers agreed that caffeinated coffee was associated with BCC risk reduction, but decaffeinated coffee did not have such effect.According to a Fox News report, besides cutting the risk of skin cancer, coffee consumption has also been found to lower the risk of breast cancer and prostate cancer and cancer overall."To the best of our knowledge, coffee consumption is a healthy habit," said Fengju Song, cited by the Fox News.The findings were presented Monday at the American Association for Cancer Research International Conference in Boston and not yet published in a scientific journal.

BEIJING, Oct. 7 (Xinhua) -- Chinese scientists are developing new methods like spraying or dropping hepatitis vaccines into people's noses to replace traditional injections, according to a leading expert on immunology.Such researches were sponsored by a key national science project, according to Wen Yumei, an academician of the Chinese Academy of Engineering, also the chairwoman of the 14th International Symposium on Viral Hepatitis and Liver Disease, which is scheduled to be held in Shanghai next July.At a press conference held here Friday for the symposium, experts believed that broad-coverage inoculations is an effective way in facilitating the country's goal in controlling Hepatitis B.China's Ministry of Health has also credited its national immunization program for having protected about 80 million people from being infected with the Hepatitis B virus (HBV) in the 19 years after 1992.Recent report showed that about 93 million Chinese are HBV carriers, accounting for more than a quarter of the world's total.

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