梅州滴虫阴道炎需要治疗吗梅州双眼皮 修复,梅州脸部提拉,梅州无痛人流前要检查些什么,梅州瘦脸手术多少钱,梅州早孕检查哪些项目,梅州怀孕二个月怎么人工流产,梅州盆腔炎怎么治疗好

BEIJING, Oct. 24 (Xinhuanet) -- The average global land temperature has increased by around one degree Cetigrade since the mid-1950s, American scientists announced last week after reviewing historical temperature records to date.According to media reports, the scientists of the Berkeley Earth project have studied more than a billion temperature records dating back to the 1800s from 15 sources around the world.And the result is in line with the estimate made by major institutions which keep official records on the global climate, including the Nasa's Goddard Institute for Space Studies in the US and the Met Office's Hadley Centre in Britain.Meanwhile, the scientists established an open database for the climate records so that skeptics on climate change can assess climage change on their own.Nevertheless, the finding of the scientists at the University of California, Berkeley did not convince climate change skeptics, according to a New York Times report.Anthony Watts, one prominent US skeptics, claimed the study's "methodology was flawed". He also noted that the finding was submitted to journal Geophysical Research Letters before being peer-reviewed.Richard Muller, a physicist and head of the project, argued that the decision to circulate the papers before publication was part a long-standing academic tradition of sanity-checking results with colleagues.He added, cited by the Guardian, "We will get much more feedback from making these papers public before publication."

OTTAWA, Nov. 21 (Xinhua) -- The leader of World Health Organization (WHO) Margaret Chan said in Canada on Monday that countries must make the health of women and children their highest priority.Speaking at a luncheon in Gatineau, Quebec, Chan said that maternal and infant health is the most pressing public health issue in the world.She made the remarks just hours after WHO announced Chan was the only candidate for the position on WHO director-general when Chan's appointment expires next year.An executive board meeting in Geneva between Jan. 16 and 23 will decide whether to put the name forward to the WHO Assembly in May, which would make the final decision regarding the appointment.Chan, a former health chief in China's Hong Kong, was elected director-general of the WHO in Nov. 2006.Before her tenure with WHO, Chan was head of public health in Hong Kong, where she managed the city's response to the world's first outbreak of the deadly H5N1 bird flu virus and an outbreak of Severe Acute Respiratory Syndrome (SARS).Speaking in Gatineau, Chan, who earned her medical degree in Canada, said that she never expected to rise to such a lofty position."I just wanted to be a doctor. I just wanted to take care of women and children. When I was studying in Canada, I thought I would get married and have children. I never guessed I'd do anything like head the World Health Organization," she said.She said that she will continue to focus the WHO's attention on mothers and young children.Chan said that it's difficult to know how many mothers and young children die of preventable diseases, since more than 80 countries don't keep accurate death records, but she said that millions of children under five years of age are dying.Millions more are growing up physically and mentally stunted because of poor nutrition and medical care, she added."Without proper nutrition, the stunting we are seeing is horrific," she said. Unless babies have good food, including being breast-fed as infants, they grow up physically and mentally under-developed, Chan said."The first few years of a child's life are make or break," she said.Chan and the WHO held a meeting of the Expert Panel on Maternal and Child Health in Canada from Nov. 18 to Nov. 21. The panel was established by the United Nations Commission on Information and Accountability for Women's and Children's Health Report. At the invitation of the WHO, the Commission was co-chaired by Canada's Prime Minister Stephen Harper and the President of Tanzania, Dr. Jakaya Kikwete.Chan says she's hopeful funding from developed nations will continue to expand, despite the debt crisis facing many of them. The situation resembles the 1970s, with spikes in energy and food prices along with cuts to national budgets to restrain debt.Chan said she is relieved the International Monetary Fund will not press for public health cuts in countries that are struggling with debt.Beverley J. Oda, Minister of International Cooperation who is responsible for Canada's official aid affairs, delivered remarks at the luncheon on improving the health of children and mothers locally and globally."I am particularly proud of the strong partnership between the WHO and Canada in advancing global health, and working towards improvements that will help us achieve our shared goals," she said.Last Friday, Oda announced 25 new initiatives to further Canada 's support to 23 projects in Africa concerning Children and Youth, Food Security and Sustainable Economic Growth.Seven of these are multi-country projects supporting efforts to prevent the mother-to-child transmission of HIV/AIDS, further improving child health, or increasing the capacity of African Regional Technical Centres. The others are targeted to support work in a range of individual African countries by working with Canadian, international and African-based organizations.

WASHINGTON, Nov. 18 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Friday revoked its approval of Avastin for treating the breast cancer after concluding that the drug has not been shown to be safe and effective for that use.Avastin will still remain on the market as an approved treatment for certain types of colon, lung, kidney and brain cancer."After reviewing the available studies it is clear that women who take Avastin for metastatic breast cancer risk potentially life-threatening side effects without proof that the use of Avastin will provide a benefit, in terms of delay in tumor growth, that would justify those risks," FDA Commissioner Margaret Hamburg said in a statement. "Nor is there evidence that use of Avastin will either help them live longer or improve their quality of life. "Avastin's risks include severe high blood pressure; bleeding and hemorrhaging; heart attack or heart failure; and the development of perforations in different parts of the body such as the nose, stomach, and intestines.Avastin was approved for metastatic breast cancer in February 2008 under the FDA's accelerated approval program, which allows a drug to be approved based on data that are not sufficiently complete to permit full approval. After the approval, the drug's sponsor, Genentech, completed two additional clinical trials and submitted the data from those studies to the FDA. These data showed only a small effect on tumor growth without evidence that patients lived any longer or had a better quality of life compared to taking standard chemotherapy alone -- not enough to outweigh the risk of taking the drug.FDA's Center for Drug Evaluation and Research, which is responsible for the approval of this drug, ultimately concluded that the results of these additional studies did not justify continued approval and notified Genentech it was proposing to withdraw approval of the indication.Genentech did not agree with the Center's evaluation of the data and, following the procedures set out in FDA regulations, requested a hearing on the Center's withdrawal proposal, with a decision to be made by the Commissioner. That two-day hearing, which took place June 28-29, included recommendations from the FDA 's Oncologic Drugs Advisory Committee, voting 6-0 in favor of withdrawing approval of Avastin's breast cancer indication.

SAN FRANCISCO, Oct. 7 (Xinhua) -- The funeral for Apple co-founder Steve Jobs, who died Wednesday at the age of 56, is taking place on Friday, U.S. media reported.The funeral is termed as a small private gathering, The Wall Street Journal quoted a person familiar with the matter as saying.The source would not disclose where or when the event was taking place, citing respect for Jobs and his family's privacy.Apple said it has no public services planned for Jobs. In an e- mail sent to Apple staff on Wednesday, Chief Executive Officer Tim Cook said "a celebration of Steve's extraordinary life" would be held soon for employees.On its website, Apple has encouraged people to send their memories and condolence to a special e-mail address.Meanwhile, online magazine deadling.com reported Friday that Sony Pictures is making a hefty deal to acquire feature rights to "Steve Jobs," the only authorized biography of the Apple co- founder which will be published on Oct. 24.

OTTAWA, Oct. 26 (Xinhua) -- Canadians are working about three years longer before retirement than they were in the 1990s, and have a longer life in retirement, an official study said Wednesday.Statistics Canada, the federal statistics agency, reports that Canada' s men and women, who don't face compulsory retirement, are increasingly choosing to delay retirement, as part of a long-term trend that has begun before the recent recession.The trend of later retirement dates back to the mid-1990s, when a 50-year-old employee could expect to work another 12.5 years before retiring from the daily grind.Today, that same 50-year-old worker could expect another 16 years of employment.The study says that 34 percent of Canadians aged 55 and older were employed in 2010, compared to just 22 percent in 1996.A longer working life would unnecessarily imply a shorter life in retirement due to increased life expectancy, the study says.The study notes that men and women leaving the work force today are spending as much time in their post-career life as many of their predecessors did.For example, between 1977 and 1994, the typical retirement length for a man in Canada rose from 11.2 to 15.4 years; as of 2008, it was 15 years.For women, the average retirement length similarly rose from 16.4 to 20.6 years between 1977 and 1996; as of 2008, it was 19 years.From another point of observation, 50-year-old men can expect to spend 48 percent of their remaining years of life in retirement in 2008,compared with 45 percent in 1977.In 2008, 50-year-old women could expect to spend 55 percent of their remaining years of life in retirement, nearly identical to the proportion in 1977.