喀什包皮手术风险大(喀什切包皮会疼吗) (今日更新中)

BEIJING, Oct. 11 (Xinhuanet) -- For women, chocolate consumption needs to be high, which can lower stroke risk, researchers from the Karolinska Institute, Sweden, reported in the Journal of the American College of Cardiology. The consumption of chocolate has been demonstrated to reduce diastolic and systolic blood pressure in randomized, short-term trials. Chocolate has also been shown to improve endothelial and platelet function, and to improve insulin resistance.Susanna Larsson Ph.D. and the team conducted the research on the Swedish Mammography Cohort's 33,372 adult females aged from 49 to 83 years without history of stroke, coronary heart disease, stroke, or diabetes.They found those who ate at least two chocolate bars each week appeared to have a 20 percent lower risk of stroke, compared to those of the same age and weight who rarely or never ate chocolate. But, they found, it was only those in the highest quartile of chocolate consumption who had a significant drop in stroke risk.The researchers explained that cocoa has flavonoids - powerful antioxidants that can suppress LDL, low-density lipoprotein, that can cause stroke and other cardiovascular diseases.

WASHINGTON, Nov. 8 (Xinhua) -- NASA plans to add an unmanned flight test of the Orion spacecraft in early 2014 to its contract with Lockheed Martin Space Systems for the multipurpose crew vehicle's design, development, test and evaluation, the U.S. space agency announced Tuesday.This test supports the new Space Launch System (SLS) that will take astronauts farther into space than ever before, and provide the cornerstone for America's future human spaceflight efforts."President Obama and Congress have laid out an ambitious space exploration plan, and NASA is moving out quickly to implement it," NASA Associate Administrator for Communications David Weaver said in a statement. "This flight test will provide invaluable data to support the deep space exploration missions this nation is embarking upon."Orion is part of the now defunct Constellation program canceled under President Barack Obama's 2011 budget proposal. Instead Obama urged NASA to work toward sending humans to an asteroid and then on to Mars -- and NASA says it wants to go ahead with that as quickly as possible.This Exploration Flight Test, or EFT-1, will fly two orbits to a high-apogee, with a high-energy re-entry through Earth's atmosphere. Orion will make a water landing and be recovered using operations planned for future human exploration missions. The test mission will be launched from Cape Canaveral to acquire critical re-entry flight performance data and demonstrate early integration capabilities that benefit the Orion, SLS."The entry part of the test will produce data needed to develop a spacecraft capable of surviving speeds greater than 20,000 mph and safely return astronauts from beyond Earth orbit," Associate Administrator for Human Exploration and Operations William Gerstenmaier said. "This test is very important to the detailed design process in terms of the data we expect to receive."

BEIJING, Oct. 20 (Xinhuanet) -- British scientists used bacteria and DNA to build basic components for digital devices in a new research, according to media reports, suggesting biological computers come closer to reality.Digital devices are based on logic gates, fundamental building blocks in silicon circuitry, said Professor Richard Kitney, leading researcher of the research published in the journal Nature Communications, "Without them, we could not process digital information."According to Science Daily, Professor Kitney and his colleagues from the Imperial College London replicated the building blocks using bacteria and DNA, forming biological logic gates, which paved the way for building more complex biological processors in the future.The researchers hoped biological computers can be applied to monitoring human health in the future.They believed that small biological processors, inserted in human bodies, could roam inside the bodies, monitor the health, and correct any problems they found.These biological logic gates are the most advanced created by scientists. But there is still a long way to go to apply them in reality, said Professor Kitney.

BEIJING, Nov. 27 (Xinhua) -- China's industrial enterprises saw their profits increase 25.3 percent year-on-year in the first ten months of 2011, slowing down from the year's previously recorded figures, official data showed Sunday.Growth in the January-October period was 1.7 percentage points lower from that of the first three quarters, the National Bureau of Statistics (NBS) said in a statement.It marked a gradual downshift from the 34.3-percent year-on-year growth seen during the January-February period and the 28.7-percent growth seen during the first half of the year.Profits realized in the first ten months amounted to 4.12 trillion yuan (650 billion U.S. dollars), the NBS said.The NBS compiled the figures using data collected from a pool of industrial businesses with at least 20 million yuan in annual sales revenues each.In October alone, industrial profits expanded 12.5 percent year-on-year to 438.3 billion yuan, the NBS said.Among 39 industries surveyed, 36 sectors reported profit growth in the first ten months. The oil refining, coking and nuclear-fuel processing sector saw profit plunge 89.8 percent year-on-year.Private businesses posted the fastest profit growth, with a year-on-year rise of 44.3 percent, followed by collectively owned enterprises of 33 percent, equity-holding companies of 30.3 percent, state-owned enterprises of 16.6 percent and overseas-funded firms of 11.6 percent.China's industrial production growth rate will moderate due to economic turmoil in Europe and the United States and weakening domestic demand brought about by a tightened monetary policy, Huang Libin, an official with the Ministry of Industry and Information Technology, said last week.China saw its economic growth slow to 9.1 percent in the third quarter of this year from 9.5 percent in the second quarter and 9.7 percent in the first quarter.

LOS ANGELES, Dec. 21 (Xinhua) -- The late Apple co-founder Steve Jobs will be honored posthumously with a Grammy award for his contributions to music technology, The Recording Academy announced on Wednesday.Jobs, who passed away Oct. 5 of pancreatic cancer, will receive a Trustees Award for helping create products "that transformed the way we consume music, TV, movies and books," the academy said in a prepared statement.The Apple Computer Inc. first received a Technical Grammy Award in 2002, for contributions of outstanding technical significance to the recording field, the academy said.Along with Jobs, bandleader and composer Dave Bartholomew, recording engineer Rudy Van Gelder will also receive the award.The academy also picked the Allman Brothers, Glen Campbell, Diana Ross and Brazilian pianist/singer/guitarist Antonio Carlos Jobim as recipients of Lifetime Achievement Awards. Jobim was known for composing "The Girl from Ipanema," a worldwide hit in the mid-1960s which won a Grammy for Record of the Year in 1965.Other artists, including trumpeter Wayne Jackson, saxophonist Andrew Love of the Memphis Horns,country legend George Jones,and the late Gil Scott-Heron were also named as recipients.German sound-technology firm Celemony and the late audio engineer Roger Nichols, who worked with artists including Ross, Placido Domingo, James Taylor and Stevie Wonder, were recognized with Grammy Technical Awards."This year's honorees offer a variety of brilliance, contributions and lasting impressions on our culture," said President/CEO of The Recording Academy Neil Portnow. "It is an honor to recognize such a diverse group of individuals whose talents and achievements have had an indelible impact on our industry."The honorees will be formally acknowledged during the 54th Annual Grammy Awards telecast at Staples Center in downtown Los Angeles on Feb. 12, 2012.

来源：资阳报