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|Posté le: Sam 11 Aoû - 06:46 (2018) Sujet du message: China is likely to issue national
|BEIJING Jonathan Quick Jersey , Oct. 2 (Xinhua) -- After saying nihao, or hello, to his Austrian counterpart some 7,000 kilometers away, Bai Chunli, president of the Chinese Academy of Sciences, completed the world's first intercontinental quantum communication in Beijing.
The dialogue between Bai and Anton Zeilinger, Austrian quantum physicist and President of the Austrian Academy of Sciences Dustin Brown Jersey , on Sept. 29 could be ultra-secret if they keep it private between them.
Encrypted by quantum communication technology, what they said could not be wiretapped, intercepted or cracked.
Bai's greeting was first sent out through a control center in Beijing along the Beijing-Shanghai Trunk Line, the first of its kind for secure quantum telecommunication open for use the same day.
The 2,000-km trunk line had been connected through a ground station to the world's first quantum satellite Micius launched by China in August last year.
Micius was named after a fifth century B.C. Chinese philosopher and scientist who was credited as the first person to conduct optical experiments.
During their talk, Zeilinger expressed congratulations on the achievements Chinese scientists made in quantum communication and hoped to strengthen cooperation.
Earlier that day, Bai had video talks with staff in Hefei, Jinan Anze Kopitar Jersey , Shanghai and Urumqi ground stations through the trunk line.
Pan Jianwei, chief scientist of the trunk line, said the video call between Bai and Zeilinger involved a long distance and multiple nodes.
Given that some nodes were not built by Chinese scientists, the tests showed the ground-space quantum communication network was stable, compatible and good for practical use, said Pan.
Chinese businesses, including the Bank of Communications, the Industrial and Commercial Bank of China (ICBC) and Alibaba Drew Doughty Jersey , have used the quantum communication technology for information transmission.
Zhu Yu, deputy head of the China Information Industry Association, expected the tests would attract more companies into the sector of quantum communication, and a brand new industrial chain would come into shape.
A number of encryption communication products including quantum USB key, a protecting device for mobile payment, have been put to the market.
In one or two years, China is likely to issue national standards for quantum key distribution equipment, according to sources close to the trunk line project.
JIUQUAN Los Angeles Kings T-Shirts , Oct. 9 (Xinhua) -- China launched Venezuela's remote sensing satellite, VRSS-2, into a preset orbit from the Jiuquan Satellite Launch Center in northwest China's Gobi desert at 12:13 on Monday.
The VRSS-2 was the third satellite jointly launched by China and Venezuela, and also the later's second remote sensing satellite. It will be primarily used by Venezuela for land resources inspection, environmental protection, disaster monitoring and management, crop yield estimation and city planning.
The satellite was launched by a Chinese Long March-2D carrier rocket which was designed by Shanghai Academy of Spaceflight Technology.
This was the 252nd flight mission for the Long March rocket family.
In 2008, China launched Venezuela's first satellite -- the Venesat-1 Los Angeles Kings Hoodie , or "Simon Bolivar" -- which carried communications facilities.
In 2012, Venezuela's first remote sensing satellite, the VRSS-1, was launched into space from China.
Perhaps you have been dreaming of being present when the cathedral city of Worcester, England joins with Gloucester and Hereford for the Three Choir Festival with its "music across the centuries". Can't manage it this year? Why not visit Worcester, Massachusetts - which got the nickname "Wormtown" because of its underground musical subculture. Worcester boasts of one of the nation's first and most beautiful major parks - Elm Park, which was designed by Frederick Law Olmstead, a designer of Central Park in Manhattan. It is listed in the National Register of Historic Places.
For those interested in firearms Customized Adidas Kings Jerseys , Worcester has the Higgins Armory Museum with the largest collection of arms and armor in the western hemisphere. Also, it is home to the American Antiquarian Society, and several other museums in various areas.
Worcester's Union Station has been renovated in the French Renaissance style, and is home to the FDR American Heritage Center Museum and Special Collection Showcase. For those who like quirky landmarks, Worcester has the American Sanitary Plumbing Museum, home to a collection of toilets and sinks from various periods of history. On the south side, "The Turtle-Boy Love Statue" features a boy and a turtle where imaginations run wild about the meaning and appearance of the statue.
Don't worry about the several pronunciations of the city's name. Residents are used to hearing "Wuster", "Woosta" Cheap Los Angeles Kings Jerseys , Worchester", and a few others, and only focus on making your visit enjoyable.
Heard about the "Ring of Kerry" - the 134-mile bicycle route that starts and ends at Killarney and passes through the most beautiful countryside in Ireland, eh? Maybe it's the "Killarney Hog Rally" with over 5,000 motorcyclists in attendance that interests you... or the famous "Irish Red Deer"... or the three world-renowned Killarney Lakes... the floodlit castles... so much to see in Killarney, Ireland. But funds are low right now, so why not visit Killarney, Florida the "green" suburban retreat to calm one's nerves after visiting the boisterous Disneyworld in nearby Orlando.
Killarney has access to no less than nine parks Jeff Carter Salute to Service Jersey , ranging from the Lower Wakiva River Preserve State Park, a 17,650-acre preserve, nature walk and horse trail, to the tiny Turkey Lake Park. Killarney also covers activities such as scuba diving and snorkeling, paddle boating, museums and theaters, biking and more.