Research

Absrtact: December 29 News, in 12306 Web site database leaks, the site added a patch-day vulnerability response platform, and the director of the Chinese Academy of Railway Science, the single highest reward 2000 yuan, called on users to find loopholes. As of press, there have been more than 20 netizens submitted December 29 news, in 12306 Web site database leakage, the site added to the Patch-day vulnerability response platform, and the Director of China Railway Science Research Institute, a single maximum reward of 2000 yuan, called netizens to find loopholes. As of press, there have been more than 20 netizens submitted the vulnerability report, according to the discovery leakage ...

After a long period of practice and research, looking at the overall situation, the results of the search rankings have been more than 200 of the previous algorithm has become a key part of the SEO optimization of the friends, I would like to know the content for the king of this truth, which is what we call original. 　　Because we are not professional editors, we do not spend a lot of time every day to write the original above, so let the professional SEO developed the habit of writing false original, as long as the search engine to think is original on the line, the article's readability and pertinence is not so important. Why write False original? Like Time-saving, ...

Xinhua News Agency, Washington, July 14 There is a saying in the West that friends are our chosen family members. A new study in the United States has proved the correctness of this sentence from a genetic point of view: Although there is no blood relationship between friends, http://www.aliyun.com/zixun/aggregation/7501.html "> They are genetically Indeed there is some similarity in the study published in the United States, "Proceedings of the National Academy of Sciences." Participating in research University of California, San Diego, Professor James Fowler said: "Genome-wide analysis ...

ATLAS is an automatic tuning of linear algebra software, an ongoing research experiment in application technology. Provides C and FORTRAN77 programming interfaces to an executable Blas, as well as some lapack programs. ATLAS 3.9.74 This version fixes an error that a x86 schema cannot build a line threading. It fixes the Gfortran optimization flag. Add Hammer32sse3, Corei264sse3, Power764vsx archdefs. Updated POW ...

Xinhua News (Reporter New Yinghui) yesterday, China's Electronic Software Research Institute director Feng Yuyan revealed that in order to achieve a variety of "cloud" interoperability, the ministry is developing cloud computing standards. Yesterday afternoon, Feng Yuyan in China's cloud computing conference revealed that in order to achieve "cloud" interoperability, the country has also been considered in the standardization, "the Ministry is working on the six major cloud computing standards, China's electronics are also involved." ”

"Call of Duty 7: Black action" has sold 13.7 million copies in the U.S. market as the best selling game in American history as of February 2011, according to data from market research firm NPD. In February this year, the top 5 games in the U.S. market were in turn: Call of Duty 7, comic hero vs Capcom 3 (Marvel vs. Capcom 3), "Full Dance 2" (Ethically Dance 2), "NBA 2k11" and "Death Space 2". "Call of Duty 7" since the sale last November, the cumulative ...

Beijing time May 9 Morning news, according to foreign reports, market research institutions Millward Brown Optimor today announced the 2011 BrandZ Global luxury brand value rankings, the French Louis Vuitton (Louis Vuitton) in the sixth consecutive year topped the list.　　The second to fourth places were the love Hermès (Hermes), Gucci and Chanel (Chanel). Louis Vuitton's brand value is as high as $24.3 billion, up 23% from 2010, the equivalent of love Hermès, Gucci and incense ...

As a large electrical appliance manufacturer focused on air-conditioning products, Gree is committed to providing the world's consumers with the leading technology, excellent quality air-conditioning products. 　　and Gree independent research and development of ultra-low temperature digital multi-unit, high-efficiency centrifugal chillers, G10 inverter air-conditioning, ultra-high-efficiency fixed-speed compressors, such as a series of "international leading" products, to fill the industry gap, leading other brands occupy the industry-leading position. After more than more than 20 years of development, gree electrical technology by leaps and bounds, has become the world's largest collection of research and development, production, sales and service in one ...

According to the Xinhua news agency, Kunming, December 16 The Chinese Communist Party's Politburo Standing Committee, CPPCC chairman Jia Qinglin recently exaggerated in Yunnan, to earnestly implement the spirit of the central Economic Work Conference, give full play to the same front and the CPPCC's upper hand and role, accelerate the transformation of economic development, strengthen the cause of national unity　　Better benefit the people of all ethnic groups. From 12th to 16th, Jia Qinglin came to Xishuangbanna, Baoshan, Qujing and Kunming to study in factories, research institutes and minority villages. Jia pointed out that to improve the ability of independent innovation, vigorously develop modern agriculture, promote agriculture ...

Reviews 1, the company's January output of 27,597 vehicles, the year-on-year increase of 15.47%, the chain down 1.04%; sales of 37,460 vehicles, year-on-year growth of 19.27%, the chain growth of 56.41%, because the manufacturers more cautious, output in January, but sales are far better than the market expectations,　　That's why the car stocks have rebounded sharply since the new year. 2, the company is a vehicle manufacturing, engine, transmission production, sales and research and development in one. "Xiali", "Wei posture", "...

Xinhua Beijing, May 5, "2010 China Real Estate Summit Forum and the" real Estate Blue Book "Conference" held today, the Chinese Academy of Social Sciences Institute of Urban Development and management of land and real estate research director Li Jingguo pointed out that 2009 year first quarter house prices the lowest, the second half of the year quickly reversed,　　First-tier cities are adjusted and reversed before other cities, and the adjustments and reversals are greater than in other cities. Li Jingguo said that prices began to decline in October 2007, the December 2008 trough, March 2009 from negative to positive, December reached 1.5%. ...

Xinhua Beijing June 17 (reporter Lo Yufan, Zhu) Development Research Center of the State Council, Deputy Minister of Social Development Research Lin Jiabin in the "2009 Cities in China International Summit" on the forecast, in order to complete the housing security system cover, our country each year to spend about 320 billion yuan,　　Equivalent to 1.06% of GDP in 2008. According to Lin Jiabin estimates, China's existing 147 million urban floating population, if 60 million of them for housing security objects, an equivalent of 20 million households. Each year to solve 20% of them about 4 million households, even if all are according to the new low rent ...

As of March 9 19 o'clock, the new generation of migrant workers has become an indispensable part of urban life, according to an online survey by the Social Research Center of China Youth Daily.　　Nearly 90% (89.3%) Urban Youth said that the current urban life can not be separated from migrant workers, that "away from the open" only 6.4%. Since the first use of the "New generation of migrant workers" in the central document this year, the media has set off a hot report on the new generation of migrant workers. New workers art troupe head, workers ' home Director-General Sun Heng told reporters: "From my side of the workers look, they will not go back to the countryside." Even if they are not in Beijing ...

Recently, China's Ministry of Housing and Urban and rural construction Policy Research Center deputy Director Wang Huilin said that the recent five part of the introduction of developers to take a down payment of 50% of the policy is only a start, followed by a lot of regulatory policies.　　　　Property developers said that the current policy is not enough to allow property prices to fall, so speculation may be followed by the introduction of a property tax and two sets of loans and other policies. 50% of the land down payment is a measure, not a signal for the December 17 issue of the regulations "developers buy land to pay a minimum down payment ratio of 50%", Wang Huilin said, actually this is not the property market ...

Yesterday, the reporter learned that grams and Rui (China) research Center on the country's 10 typical cities-Beijing, in Tianjin, Shanghai, Nanjing, Hangzhou, Guangzhou, Shenzhen, Wuhan, Chengdu, Chongqing, the management of 200 real estate companies conducted a questionnaire survey, of which 70% of the respondents think the next stage of the market risk is a contract contraction. "More than 70% of respondents believe that as investment demand continues to increase, real estate prices will rise in the three quarter, but will lead to shrinking volumes." Chen Yitian, general manager of the Research center of Gram and Rui (China). At the same time, nearly 13% of respondents think the market has been ...

China News agency, Shijiazhuang, May 5 5th, China's Ministry of Housing and Urban and rural construction Policy Research Center, Huai in the "2010 Hebei Province urban construction and real Estate Development Summit Forum" said that the Chinese need 20-30 years to achieve the "affordable housing" goal.　　Huai said that China's cities and towns in 2009 has 13.1 billion square meters of pure residential, but the total number of urban residents in China 2009 at the end of 210 million households, 60 square meters, but also in the "initial relief" level. Huai Analysis said that since 1999 the 10 Chinese cities and towns built 70 million sets of live ...

Yang Beijing's second-hand housing market has shown an increase in availability, customer wait-and-see situation. From my love my home market Research Center Statistics, April 17, 18th two days, the availability of a surge of 30%, and the customer's delegation is down 25%, the landlord on the spot price, intentional breach of the phenomenon has disappeared, in the past is the owner is difficult, within 3 days has become a customer is not anxious to see the "In this connection, the second-hand housing market has been turned from a seller's market to the buyer," I love the real estate brokerage company Holding company deputy General manager Hu Jinghui Analysis, before, Beijing has been caught in the second-hand house followed by land price rise 、...

Abstract: There have been a lot of research on Silicon Valley technology companies, but often only from the number of companies to study, rarely from the company's quality of development research. Recently, MIT's teaching Jorge Guzman and Scott Stern have done a research on the quality of technology companies in Silicon Valley technology companies have a lot of research, but often only from the number of companies to study, rarely from the company's quality of development research. Recently, MIT's teaching Jorge Guzman and Scott Stern have made such a technology company ...

Absrtact: Microsoft Research (Msr,microsoft) is also out of black technology, this time the technology looks close to us. This technology looks very close to us as it msr,microsoft the black technology of the first-person video (such as the smart glasses camera, the head-mounted camera, or class Microsoft Research) that the average person takes in the natural environment. This technology will be able to take ordinary people in the natural environment of the first-person visual angle video (such as smart glasses camera, head-mounted camera ...)

The following is the full report: third-quarter earnings exceeded expectations Sina reported a third quarterly revenue of 179.9 million U.S. dollars, a share of 0.42 U.S. dollars, respectively, more than we expect 178 million U.S. dollars and 0.25 U.S. dollars. In the third quarter, Weibo revenue grew 42% to 53.4 million dollars, and was close to break-even, with a net loss of 5 million dollars. 　　Weibo's high percentage of total revenue has led to a higher than expected gross profit margin of 63.4% per cent, above our estimated 56.3%. The last quarter's results are strong, Sina predicts, fourth quarter ...