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WASHINGTON, Dec. 2 (Xinhua) -- The U.S. Justice Department Friday approved Google's 400 million dollar acquisition of Admeld, a company that provides an online advertising platform for publishers.The Justice Department concluded that it was "not likely to substantially lessen competition in the sale of display advertising."Google operates the largest Internet search engine in the world and one of the largest display advertising platforms. It had revenues of about 29 billion dollars in 2010, most of which came from ads revenue.Admeld, with annual revenue of 30 million dollars, offers technology services to Internet publishers that help them boost revenue by optimizing ads display from hundreds of sources.Google is expected to grab 9.3 percent of online display advertising spending in the U.S. this year, up from 8.6 percent last year, making it the No. 3 provider, according to the digital intelligence company Emarketer.The No. 1 position will be taken by Facebook with its share increased to 16 percent up from 12 percent a year ago, while Yahoo! will slip slightly to 13 percent, said Emarketer.

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.

HONG KONG, Oct. 13 (Xinhua) -- Computer and electronic device maker Lenovo, listed in both Hong Kong and New York, has replaced Dell to become the world's second largest personal computer company, Lenovo said Thursday.Lenovo made the remarks in a statement, citing figures released by International Data Corporation (IDC), a global provider of business intelligence for the consumer technology market.Following five quarters as the fastest-growing PC maker among the world's top vendors, the preliminary IDC data reported that Lenovo has achieved record market share of around 13.7 percent and record quarterly shipment volume of some 12.6 million units.Lenovo CEO Yang Yuanqing said his company had surpassed two competitors to capture the No. 2 spot in worldwide PCs in just two quarters and it was the highest rank that Lenovo has achieved in worldwide PC sales.Given current competitive environment, the new achievement positioned Lenovo as a strong challenger to ultimately become the global market leader, Yang said in the statement."We are growing in the enterprise and the consumer space. And our customers know we are fully committed to the PC market for the long term," he said.At the same time, the Chinese multinational would continue investing in innovative products that would help drive the convergence of technologies and services across all four screens -- smart phones, tablets, PCs and smart TV, Yang said."We must deliver a great user experience across all platforms to achieve our goal and become the leading personal technology company in the world."Lenovo is a personal technology company and a global Fortune 500 company with annual sales worth 21 billion U.S. dollars. It serves customers in more than 160 countries and regions.

BEIJING, Nov. 22 (Xinhuanet) -- Underweight patients may have more possibilities of mortality within 30 days of general and vascular surgery compared with mildly obese patients, according to a research published online in Archives of Surgery Tuesday.Researchers at the U.S. National Surgical Quality Improvement Program conducted the research for the years 2005 and 2006, and assessed the contribution of BMI (Body Mass Index) to 189,533 postsurgeries morbidity and mortality by obesity classes.They found that compared with the middle BMI quintile group, patients with BMI value below 23.1, had greater chances for death. For the highest BMI quintile group, higher mortality rate was also observed.However, the researchers also found that obesity may as well be associated with increased mortality for some individual types of surgeries."These individual types of procedures include procedures with which the general surgeon should have definite experience: colorectal resection, colostomy formation, cholecystectomy, hernia repair, mastectomy, and wound debridement," said George J. Stukenborg, PhD, of the University of Virginia inCharlottesvilleand his colleagues.Based on a 30 –day morbidity and mortality risk calculation, the sample patients were categorized into BMI quintile ranges. BMI value of less than 23.1 was considered as lowest, values from 26.3 to 29.6 considered as the middle quintile, and above 35.2 considered as the highest.Factors such as lack of enough data on nonfatal complications and hospital resources, or examining mortality over the 30-day baseline, may cause limitations and inaccuracy to the research and more studies on a wider range of patients in terms of BMI are needed to further confirm the current conclusion, researchers said.

BALI, Indonesia, Nov. 19 (Xinhua) -- Leaders of China, Japan and South Korea met here Saturday to exchange views on trilateral cooperation and regional and international issues of common concern.Chinese Premier Wen Jiabao, Japanese Prime Minister Yoshihiko Noda and South Korean President Lee Myung-bak were meeting on the occasion of a series of meetings for East and Southeast Asian leaders in this Indonesian resort city on Friday and Saturday.Speaking at the meeting, Wen said the cooperation between the three nations currently had good momentum, which was not only in line with the interests of the three sides but also contributed to the stability and development of the Asia and the world.Chinese Premier Wen Jiabao (L), Japanese Prime Minister Yoshihiko Noda (C) and Republic of Korea (ROK) President Lee Myung-Bak pose for photos during the Trilateral Summit Meeting for leaders of the three nations in Bali, Indonesia, Nov. 19, 2011.As the coordinator of next year's China-Japan-South Korea cooperation, China would like to further enhance high-level exchanges, policy coordination and strategic trust between the three countries, providing political impetus and promoting more advancement in trilateral cooperation, Wen said.He said next year marked the 40th anniversary of the normalization of diplomatic relations between China and Japan, and the 20th anniversary of the establishment of diplomatic relations between China and South Korea.In the meeting, Wen proposed the joint research into a free trade area between the three countries be completed this year, and negotiations start in 2012.Wen also suggested enhancing trilateral cooperation in the fields of transportation, finance and environmental protection, among many others.Also speaking at the meeting, the Japanese prime minister and the South Korean president said the cooperation between the three nations had seen remarkable achievement and its prospects were promising.The three sides should continue to deepen their exchanges and cooperation in various fields including economy and trade, finance, investment, disaster relief, culture, education and tourism, and strengthen the coordination in regional and international issues to promote common development, according to them.During the meeting, the three leaders also exchanged views on other regional and international issues of common concern.

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