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SAN FRANCISCO, Jan. 13 (Xinhua) -- Google seems to get no blessings for a good start for its New Year resolutions as the Internet search giant got an earful of complaints about its new social search service and felt mortified by a customer-poaching scandal in its Kenyan division.On Tuesday, Google announced "search plus your world" to deliver personalized search results by embedding its social service Google+ to its search engine.Although Google called it as "a beautiful journey begins," competitors and industry watchers said it was "a bad day for the Internet." They accused the company of using its dominant search engine to promote its own social networking site by giving Google+ pages and profiles an artificially prominent position in search results.The search giant first had a public bickering with Twitter which issued a statement on Tuesday saying that "As we've seen time and time again, news breaks first on Twitter. We're concerned that as a result of Google's changes, finding this information will be much harder for everyone."Google on Wednesday made a statement on its official Google+ page, saying that "We're a bit surprised by Twitter's comments because they chose not to renew their agreement with us last summer." The agreement, in which Twitter gave Google access to public tweets, expired last July and was not renewed.Twitter fired back by demonstrating the inefficiency of the new Google search feature. Twitter general counsel Alex Macgillivray tweeted a page of Google search results for the search term "@WWE" which did not include World Wrestling Entertainment's Twitter page, but Google+ page.Macgillivray noted that with 792,642 followers on Twitter compared with 24,900 followers on Google+, WWE's Twitter page is a more relevant social source than Google page and should be presented in Google's search results.Facebook, Google+'s major rival, has been remaining silent this week publicly while its employees criticized Google's moves in public status updates. Several prominent Facebook engineers and directors shared a tech blog about switching default search engine to Microsoft's Bing after "Google broke itself."Facebook has been working with Microsoft to allow Bing to reveal more personalized content.Industry watchers are also crying foul at the privacy and antitrust concerns raised by the new search feature. Search Engine Land, a tech blog closely following Google's news, posted several examples of how Google favors its own social networking service.Industry watchdog Electronic Privacy Information Center told the Los Angeles Times that the group is considering filing a complaint with the U.S. Federal Trade Commission (FTC). The organization once made the complaint that resulted in Google's settlement with the FTC last year that requires the Mountain View, California-based company to submit to external audits of their privacy practices every other year.On Friday, a Kenyan business directory startup Mocality said that Getting Kenyan Businesses Online, a Google-backed initiative to give small businesses free websites for one year, routinely accessed Mocality's database to obtain sales leads.The Search giant's Kenyan division called Mocality customers to pitch Google's alternative service, claiming they have had a partnership with Mocality. Mocality CEO Stefan Magdalinski said there is no such partnership.In a statement sent to the U.S. media, Google said it is " mortified" to learn that a team representing Google improperly used Mocality's data and misrepresented their relationship with the Kenyan company, noting that it "unreservedly apologized to Mocality" and is still investigating the issue.On Monday, BBC revealed that Google admitted profiting from advertisements of illegal websites selling drugs, fake passports and unauthorized tickets for the 2012 Olympics.The ads had been removed by Google after they were brought to the company's attention, but the search giant told BBC that the company "keeps any money it might make from companies advertising illegal services before such ads are removed."Meanwhile, on Thursday, Microsoft announced it has signed a patent licensing agreement with LG Electronics on the manufacturer 's devices running Google Android platform, leaving Motorola Mobility the only major Android-powered device maker that refuses to strike a deal with Microsoft.After the announcement, Microsoft's directors have been taking to Twitter to taunt Google as the two companies had a history of public back-and-forth. But so far, it appeared that Google didn't have time to needle back.

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite "AsiaSat-7", according to Russia's Federal Space Agency Roscosmos.Roscosmos' live broadcast on its official website showed that the Proton-M rocket atop the Briz-M upper stage was launched at 23: 10 Moscow time (1910 GMT). The separation of the satellite from the rocket was scheduled for 08:23 Moscow time (0423 GMT) on Saturday.The AsiaSat-7 which belongs to the Asia Satellite Telecommunications Company Limited (AsiaSat) located in Hong Kong, China, is a new generation satellite designed to replace AsiaSat 3S at the orbital location of 105.5 degrees East.The new satellite was expected to support a broad range of applications for the Asia-Pacific region, including television broadcast and VSAT (Very Small Aperture Terminal) networks.

QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour.The six-car train with a fairshaped head is the newest in the CRH series. It has a maximum tractive power of 22,800 kilowatts, compared with 9,600 kilowatts for the CRH380 trains currently in service on the Beijing-Shanghai High-Speed Railway, which hold the world speed record of 300 km per hour.The grey-color train carrying testing and data processing facilities was designed and produced by CSR Sifang Locomotive & Rolling Stock Co., Ltd (Sifang Locomotive), a CSR subsidiary based in the coastal city of Qingdao in eastern Shandong province.Ding Sansan, the company's chief technician, said the concept of the the super-speed train design was inspired by China's ancient sword. The bodywork uses plastic materials reinforced with carbon fiber.Shen Zhiyun, a locomotive expert and academician with both the Chinese academies of sciences and engineering, said the testing of the super-speed train with speeds of up to 500 km per hour will provide useful reference for current high-speed railway operations.

BEIJING, Sept. 30 (Xinhuanet) -- The number of children being prescribed stimulants to treat attention deficit hyperactivity disorder (ADHD) has been steadily rising in the U.S. since 1996, researchers found.The finding was contained in a report released Wednesday in the U.S. medical journal Psychiatry.About 7.8 percent of children aged 4 to 17 in 2003 were diagnosed with ADHD, compared to 9.5 percent in 2007, according to the data gathered from the Health Resources and Services Administration's National Survey of Children's Health.And compared to 0.6 percent in 1987, 2.9 percent of children under 19 in 2002 have been prescribed stimulants, the report said.The finding raises the researchers' concern as stimulants have side effects such as decreased appetite, leeplessness and even heart-related damage, the report warned."Stimulant medications work well to control ADHD symptoms, but they are only one method of treatment for the condition. Experts estimate that about 60 percent of children with ADHD are treated with medication." says researcher Benedetto Vitiello, MD, of the U.S. National Institute of Mental Health."There is ongoing concern that these drugs may not be used properly, especially when they are prescribed to college students or children in their late adolescence who are more in charge of their care and may not be using the medications as prescribed." he added.

WASHINGTON, Dec. 7 (Xinhua) -- Drugs that affect the levels of an important brain protein involved in learning and memory reverse cellular changes in the brain seen during aging, according to an animal study published Wednesday in the Journal of Neuroscience. The findings could one day aid in the development of new drugs that enhance cognitive function in older adults.Aging-related memory loss is associated with the gradual deterioration of the structure and function of synapses (the connections between brain cells) in brain regions critical to learning and memory, such as the hippocampus.Recent studies suggested that histone acetylation, a chemical process that controls whether genes are turned on, affects this process. Specifically, it affects brain cells' ability to alter the strength and structure of their connections for information storage, a process known as synaptic plasticity, which is a cellular signature of memory.In the current study, Cui-Wei Xie, of the University of California, Los Angeles, and colleagues found that compared with younger rats, hippocampi from older rats have less brain-derived neurotrophic factor (BDNF) -- a protein that promotes synaptic plasticity -- and less histone acetylation of the Bdnf gene. By treating the hippocampal tissue from older animals with a drug that increased histone acetylation, they were able to restore BDNF production and synaptic plasticity to levels found in younger animals."These findings shed light on why synapses become less efficient and more vulnerable to impairment during aging," said Xie, who led the study. "Such knowledge could help develop new drugs for cognitive aging and aging-related neurodegenerative diseases, such as Alzheimer's disease," she added.