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|NANNING， Oct. 28 (Xinhua) -- Rice noodles cooked with snails， a signature street food of Liuzhou in south China's Guangxi Zhuang Autonomous region， are becoming a popular snack around the world.
On Thursday， Guangxi Luobawang Food Co. Ltd. became the first company authorized to export large quantities of the specialty.
Combining traditional foods of the Han， Miao and Dong people， "luosifen" is a dish of pickled bamboo shoots， dried turnip， fresh vegetables and peanuts， served over spicy noodle broth flavored with river-snails.
Listed as part of Guangxi's intangible cultural heritage in 2008， the dish became popular after being featured in the hit foodie-travel show "A Bite of China" in 2012.
In Liuzhou， "luosifen" is usually sold from roadside stands or in night markets. Now packaged versions are being sold by more than 5，000 online stores on e-commerce platforms like Taobao， with daily sales as high as 200，000 packets， according to Li Jianhong of Liuzhou's commerce commission. Several big commercial players have applied for export certificates.
The growth of the market can be traced back six years， when a government project began encouraging "luosifen" restaurants to open outside Guangxi.
According to Li， the number of instant noodle manufacturers offering river snail varieties has increased from one in late 2014 to more than 60 today. Online revenue from the noodles was more than 500 million yuan (74 million U.S. dollars) last year， with daily sales averaging more than 100，000 packets.
New food safety standards specifically targeting snail noodles took effect in May， and the local government hopes to see more than 5，000 snail rice noodles restaurants all over the country by 2020.
WASHINGTON Air Jordan 13 Love Respect For Sale , Feb. 2 (Xinhua) -- An international team has shown that quantum computers can analyze relationships within large sets of data faster than classical computers, for a wider array of data types than previously expected.
The study, published on Friday in American journal Physical Review Letters, proposed a "quantum linear system algorithm" that could conduct quantum computation with application in artificial intelligence (AI) and crunch numbers on problems such as commodities pricing Air Jordan 13 Wolf Grey For Sale , social networks and chemical structures.
The linear system algorithm, first proposed in 2009, works on a large matrix of data and has kick-started research into quantum forms of machine learning, or artificial intelligence.
"There is a lot of computation involved in analyzing the matrix. When it gets beyond say 10 Air Jordan 13 DMP For Sale ,000 by 10,000 entries, it becomes hard for classical computers," explained Zhao Zhikuan Air Jordan 13 History of Flight For Sale , the paper's corresponding author from Singapore University of Technology and Design.
Zhao also said the previous quantum algorithm of this kind can be applied to a very specific type of problem. This is because the number of computational steps goes up rapidly with the number of elements in the matrix: every doubling of the matrix size increases the length of the calculation eight-fold.
Zhao and his colleague in Singapore, Switzerland and the United Kingdom, present a new algorithm that is faster than both the classical and the previous quantum versions.
It relies on a technique known as quantum singular value estimation and can cope with data not limited to "sparse" ones as required by the previous versions.
There are limited relationships among the elements in sparse data, but it is often not true of real-world data Air Jordan 13 Heiress Velvet For Sale , Zhao said.
For example, a trader might be trying to predict the future price of goods. The matrix may capture historical data about price movements over time and data about features that could be influencing these prices, such as exchange rates.
Then the algorithm calculates how strongly each feature is correlated with another by "inverting" the matrix. This information can then be used to extrapolate into the future.
But to show a real quantum advantage over the classical algorithms will need bigger quantum computers.
Zhao estimates that it still need additional three to five years when they can actually use the hardware to do meaningful quantum computation with application in artificial intelligence.
MEXICO CITY, Sept. 26 (Xinhua) -- A week after Mexico City's deadliest quake in three decades Air Jordan 13 Low Pure Platinum For Sale , the local government on Tuesday unveiled a reconstruction plan to make buildings more quake proof.
"Today we begin the implementation of a plan for the repair, recovery and transformation of Mexico City into a more resilient city," Mayor Miguel Angel Mancera told reporters at a press conference here.
Mancera presented an initial package of emergency measures to respond to the immediate economic and social needs of quake victims, including some 25 Air Jordan 13 Low Brave Blue For Sale ,000 residents left homeless and currently in shelters.
Those who lost their homes will be eligible to receive some 3,000 pesos (about 167 U.S. dollars) a month to help pay rent.
The government will also help subsidize repairs, with the amount depending on the severity of the damage.
"If the property is damaged but can be inhabited, expenses will be covered for (repairing) cracks Air Jordan 13 Low Chutney For Sale , and broken glass and ceilings," said Mancera, adding house owners will be able to receive up to 8,000 pesos to cover the expenses (445 U.S. dollars).
The reconstruction plan foresees repairing nearly 12 Air Jordan 13 Hyper Pink For Sale ,000 properties that have been classified into three categories -- 10,000 green, 1,300 yellow and 500 red -- according to the extent of destruction.
Mexico City is divided into 16 delegations Air Jordan 13 Flint For Sale , or boroughs, each with its own borough chief, and they are to complete a census of the damage and present the results to the Federal Natural Disaster Fund (Fonden) to release funding.
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