Nowadays, audio-visual websites such as "Tik Tok", "Aauto Quicker", "Volcano" and "Watermelon Video" have sprung up rapidly, attracting a large number of netizens to participate in the interaction, and many criminals are also involved in it, frequently making moves. Recently, our province has also received many cases of fraud using the above-mentioned audio-visual websites. In this regard, Jiangsu police reminded the public that this kind of fraud has a large audience, wide spread and strong confusion. Netizens should raise their awareness of prevention and protect the safety of personal property.

　　Correspondent Changgong New Yangzi Evening News/Yangyan reporter Yu Yingjie

　　Using video

　　These three types of fraud cases are frequent.

　　Changzhou police made a special analysis of fraud cases on audio-visual websites and found that the following three categories of fraud cases are more prominent.

　　A, birthday celebration, lovelorn red envelope rebate category

　　[Case 1] Liu fell in love with Tik Tok and added a WeChat friend through Tik Tok. On September 9, he saw this friend in a circle of friends who was engaged in red envelope cashback activities, so he chatted with him. The other party said that there was a fan feedback activity with red envelopes, which was "transfer to 50 yuan and return to 55 yuan and other grades, and each person can play for up to three times". Liu believed it, transferred 4950 yuan to the other party through WeChat, and later found that he was cheated.

　　[Case 2] On August 27th, Qin met and joined a QQ group of online celebrity’s birthday red envelope party through Tik Tok. When he saw a man nicknamed "Brother", he claimed that 300 yuan could get a rebate of 3,888 yuan for sending red envelopes, so he added the other person’s WeChat as a friend and sent red envelopes through WeChat, and was cheated by 1000 yuan.

　　[Case 3] On August 24th, Wei met a netizen from Tik Tok and added the other person’s WeChat. The other person said in the WeChat circle of friends that "he was dumped and got a breakup fee of 1 million yuan. If someone sent 200 to 10,000 yuan, he would return it 10 times". Then Wei transferred 888 yuan to the other person through WeChat, and later found that he was blacked out by the other party.

　　B. Fake products sold in Wechat business

　　[Case 1] On September 6th, Gongmou saw a online celebrity blogger recommend cosmetics worth 198 yuan in Tik Tok. Gongmou believed that WeChat transferred 1188 yuan and was cheated.

　　[Case 2] On August 29th, Xu met a netizen through Tik Tok and added the other party’s WeChat. The other party said that he would get a chance to roll the dice if he bought a slimming product of 298 yuan. According to the request of the other party, Xu transferred a total of 5,000 yuan through WeChat, but did not receive the product and found that he was cheated.

　　[Case 3] On August 17th, when Meng used Tik Tok, he saw a message that there was a low-priced mobile phone for sale, so he added the other party as a WeChat friend. The other party said that Apple X, OPPO and other mobile phones only cost 198 yuan, and Meng paid 198 yuan through WeChat. The other party said that it was necessary to go through customs, pay customs duties, etc., and Meng made a total transfer to 800 yuan through WeChat payment. Later, the other party also asked for a transfer, and Meng realized that he had been cheated.

　　C, praise fans, buy and sell Tik Tok accounts.

　　[Case 1] On August 28th, the swindler said that he could help people to brush the praises on Tik Tok. After contacting him, Miao believed it, and provided his own WeChat payment verification code according to the request of the other party. As a result, he found that 6700 yuan in his WeChat was transferred away by the other party.

　　[Case 2] One day in July, Zhu bought a Tik Tok account for 10,000 yuan on the virtual asset trading service platform of "YuZhao.com". At the beginning of September, the seller contacted Zhu and said that someone wanted to buy the Tik Tok and invested 16,000 yuan. After discussion between the two parties on September 5th, Zhu agreed to sell Tik Tok’s account to the other party. Subsequently, the other party successfully tied the mobile phone number to the Tik Tok account, but the other party did not transfer 16,000 yuan to Zhu, but deleted Zhu’s WeChat.

　　Like to follow suit

　　Young people who are inexperienced are easy to be recruited.

　　After analyzing the above-mentioned cases, Changzhou police found that most of the targets targeted by criminal suspects are young people who are inexperienced, have poor preventive ability, like novelty and like to follow suit.

　　In terms of the modus operandi of these fraud cases, criminals take advantage of the victim’s curiosity and greed, and constantly attract fans through the newly popular "Tik Tok", "Aauto Quicker" and "Watermelon Video" apps, asking the deceived to pay by scanning the QR code, issuing red envelopes, transferring money, etc. Once the money is defrauded, the victim will be blacked out immediately.

　　Police tips

　　Don’t trust marketing videos

　　At present, short online videos are very popular among netizens, and the number of video views is tens of thousands. However, due to the short video time, vague background and fragmentary information, some lawless elements also blend in and take the opportunity to commit fraud.

　　The police reminded the majority of netizens to improve their awareness of self-prevention, not to trust videos with marketing, money and other properties on short video platforms such as "Tik Tok" and "Aauto Quicker", and not to transfer money and remittances to the other party easily. If you find that you have been cheated, you should call the police immediately.

　　On June 20th, at the International Supercomputing Conference held in Frankfurt, Germany, the TOP500 list of supercomputers was released, and "Shenwei Taihu Light" won the title with the computing speed nearly three times that of the second place.

　　How fast is it? If you add up more than 2 million latest ordinary computers, the computing power can only be tied with it; Its 1-minute computing power is equivalent to more than 7 billion people around the world using calculators for 32 years without interruption.

　　It is noteworthy that this "Shenwei Taihu Light" computer system from Wuxi Center of National Supercomputing in Binhu District, Wuxi, Jiangsu Province has realized the localization of all core components including the processor.

　　Supercomputers should not only run fast, but also be "useful". The Gordon Bell Prize, established in 1987, is hailed as the Nobel Prize in the field of high-performance computer applications. Since its establishment nearly 30 years ago, China’s team has never been shortlisted. However, this time, all three scientific research projects based on "Shenwei Taihu Light" were shortlisted for this award.

　　Breaking through the blockade "China Core"

　　"I don’t have to worry about being blocked anymore." Huang Jianguo, deputy director of the National Supercomputing Wuxi Center, said, "From personal computers to supercomputers, the biggest pain point for domestic scientists is that computer chips basically rely on exports, and we have never taken the initiative." In April, 2015, the U.S. government announced that four China institutions related to supercomputers were listed on the export restricted list, with the aim of restricting the development of supercomputers in China.

　　Huang Jianguo said that the domestic "Tianhe-2" supercomputer ranked first in the world for three years in a row, but it got stuck when it was preparing to purchase a new generation of processors last year, which finally led to the failure to complete the research goal as scheduled.

　　As early as 2011, there were supercomputers with domestic processors in China, but at that time, the speed could only reach trillions of times, ranking 14th in the world. At that time, China paid more attention to the supercomputer with the highest speed in the world. This domestic processor was rarely known by Chinese people, but it attracted much attention abroad. Independent processors, high-density assembly technology and water cooling systems became the focus of attention.

　　At present, "Shenwei 26010 Chip" is the third generation domestic processor, which is supported by the Nuclear High Foundation Program of the Ministry of Industry and Information Technology and developed by the National High Performance Integrated Circuit Design Center. "The ordinary computer chip we usually use is ‘ Multi-core ’ , this chip adopts ‘ Many-core architecture ’ . This silver-white chip integrates 260 computing cores and billions of transistors, reaching a computing power of more than 3 trillion times per second. " Huang Jianguo said.

　　The key indicators rank first in the world.

　　In December 2015, with the support of the National "863 Program", the Ministry of Science and Technology, Jiangsu Province and Wuxi City jointly invested 1.795 billion yuan, and the National Research Center for Parallel Computer Engineering Technology successfully developed "Shenwei Taihu Light", which used 40,960 chips.

　　The computer room where "Light of Taihu Lake" is located has no noise except air conditioning. It is the first supercomputer in the world with a running speed of over 1 billion cycles per second, with a peak performance of 1.25 billion cycles per second and a continuous performance of 930 million cycles per second, nearly three times that of "Tianhe II", and its key indicators rank first in the world.

　　"Every ‘ Nuclear ’ They are all computing units. They are team operations and are no longer individual operations. " Huang Jianguo explained that the biggest feature of this computer is to let thousands of "nuclear" work together and play an effective role.

　　An expert who participated in the development introduced that the energy consumption of a supercomputer can be almost equal to that of a small town, and power consumption is the bottleneck for the computer to improve its speed. The system energy efficiency ratio of this supercomputer is as high as 6.05 billion times per watt, which is more than 60% energy-saving than Tianhe II.

　　The computer system also adopts efficient water cooling technology, high-density assembly technology, etc. The low-power design inside the chip and the length of wires inside the chassis are all aimed at reducing energy consumption.

　　"The biggest shortcoming is the application"

　　"With this computer system, we can complete the simulation of the earth’s climate in the next 100 years in 30 days, which was unimaginable before." Xue Wei, an associate professor at Tsinghua University, said.

　　At present, the National Supercomputing Wuxi Center has established application cooperation relations with more than 30 domestic user units such as Peking University, Institute of Software of Chinese Academy of Sciences, 702 CSIC, Yuanjing Energy, Tsinghua University and National Computational Fluid Mechanics Laboratory, focusing on aerospace, oil exploration, vehicle and boat design, animation production, new drug research and development, biological information, climate simulation and so on.

　　Huang Jianguo introduced that there are supercomputers in China that have become the fastest computers in the world for three consecutive years, but they have not done enough in application. There is no problem with computer hardware, and the biggest shortcoming is the application.

　　Liu Zhao, an application support engineer at Wuxi National Supercomputing Center, said that the supporting application of supercomputers began as early as one year ago.

　　Weather forecast is one of the main uses of supercomputers. Wang Lanning, a professor at the Institute of Global Change and Earth System Science of Beijing Normal University, said: "Whether it rains or not depends on the movement of clouds. With a supercomputer, the movement of clouds can be accurately simulated and observed."

　　Over the years, the observation accuracy of weather forecast has also changed with supercomputers. In 2011, the observation accuracy of Tianhe-1 in Tianjin was 100,000 kilometers, and that of Shenwei Blu-ray was 10,000 kilometers, while that of Shenwei Taihu Light was reduced to 9 kilometers, and now it is moving towards 3 kilometers. Wang Lanning said that with the support of faster supercomputing ability in the future, the weather forecast can be foolproof.

　　As a member of the team of "Global Non-hydrostatic Cloud Resolution Simulation", Wang Lanning’s project was shortlisted for the Gordon Bell Award. A domestic expert who has been paying attention to supercomputers for a long time said that through nearly 10 years’ efforts, China’s software application field has expanded from a few key fields to all walks of life, but the software in the field is huge in scale, long in development cycle, high in cost and difficult. The development of efficient and mature domestic parallel application software requires the joint efforts of relevant experts, supercomputer system manufacturers and software personnel, so as to develop a high-performance computer system that is easy to use, practical and effective, and fully cooperate with users to develop high-performance application software.

　　Among the six nominations for this year’s Gordon Bell Award, the application based on "Shenwei Taihu Light" accounted for three, involving atmosphere, ocean and materials respectively. This is the first time that China has been nominated for this award.

Stills of Matilda

Three Matilda actors Song Jinyu Liu Wenhui photo

　　West End of London’s original musical "Matilda" landed at Guangzhou Grand Theatre from August 8 to 14, with eight performances in a row. The day before yesterday, three "Matilda" actors Katie Harris, Sophia Boston and Morgan Santo appeared at the Guangzhou Grand Theatre in advance, shared their experiences in performing musicals and their feelings about their trip to China, and brought wonderful performance excerpts from the classic "Naughty".

　　Natalie Gilhome, the resident director, introduced that the stage, music and arrangement of Matilda’s China tour are original. "We have toured the world countless times, and I am very happy to finally come to China. This is a rare play featuring a little girl, and we see how a little girl can become a better self. "

　　Adapted from well-known children’s literature in Britain

　　What kind of musical is Matilda? At the meeting, the three "Matilda" described the play with wit, independence and mystery respectively. Matilda, adapted from the novel of the same name by British writer roald dahl, tells the story of how Matilda, a little girl, deals with vulgar parents and principals, and works miracles with courage and wisdom to save herself and others around her.

　　Roald dahl is a well-known children’s literature writer in Britain. He even beat J.K. Rowling, the author of Harry Potter, to the top in the "British favorite writer selection". The musical Matilda was hatched by the Royal Shakespeare Company. It is worth mentioning that among the two musicals hatched by the troupe, the other is the world-famous Les Miserables. The composer of Matilda is tim minchin, a musical genius, and the album Matilda brought him a nomination for the Grammy Award for Best Musical Album in 2014.

　　In 2011, "Matilda" was a great success after its premiere in West End of London, winning 7 laurence olivier awards awards and 5 Tony awards, which swept all the stage design awards in 2012. So far, it has won more than 86 musical awards, including 17 best musical awards.

　　The three "Matilda" are small and powerful.

　　There is a line in Matilda, "Even if you are young, you can do a lot", which is equally applicable to three young actors. Among the three "Matildas", Sophia and Morgan have played roles in musicals such as Madame Veron, and Katie is on the professional stage for the first time. Generally speaking, children’s actors often don’t dance properly because of their limited physical strength. However, the young actors in Matilda can not only complete many difficult movements, but also lose their singing skills.

　　Talking about the feeling of playing Matilda, Morgan said: "The hardest thing is to keep a poker face without expression, because Matilda lives in a family without love." Sophia said: "The hardest thing is to get rid of yourself and become Matilda, because she is completely different from me in personality, expression and walking style."

　　Besides Matilda, which roles do they want to try in the play? Sophia and Morgan chose Matilda’s soul mentor — — Miss Henny, Katie wants to play Matilda’s mother: "Mom often yells at Matilda, which is a very interesting role." (Yangcheng Evening News reporter Hu Guangxin intern He Yingdong)

　　Chen Yingming hand-painted the Ten Fighters

　　Young Chen Yingming

　　I have been reading aviation knowledge magazines since middle school, and I have been reading Chen Lao’s paintings and articles. I visited Chen Lao several years ago because of the story of a China pilot. After several visits, it was rare to have a good conversation with Chen Lao in his hometown Cantonese. I am grateful to know him and learn a lot.

　　— — Hong Kong director Chen Jiashang told the Chengdu Business Daily reporter about his contacts with Chen Lao on the Internet.

　　Teacher Chen Yingming pioneered aviation painting for a generation, inspiring countless people’s aviation dreams — — Including me. Deeply cherish the memory of teacher Chen Yingming.

　　— — Dai Xiaopeng, a model airplane man in Beijing

　　I recall that my teacher and I talked about aviation allusions all night, made coffee, went to KFC, looked through historical files at our desks and doodled airplanes … … Still vivid, unforgettable. What a fatherly teacher left me was the truth of being a man and the method of studying. Have a good trip, teacher!

　　— — Jiangdong, Shanghai aviation history expert and model maker.

　　A pen, depicting the waves in the sky.

　　A pair of hands, so that the precision aircraft can be seen.

　　A volume of history tells the history of aviation in China for a hundred years.

　　Years are advancing with the times, and the hero is dying. At the age of 95, Chen Yingming, a model airplane master, left his lifelong career on the 14th and returned to the blue sky he yearned for most.

　　The master of aviation art was an early participant in the construction of aviation industry in New China. He was well known as an expert in aviation history, an aviation painter and a model airplane designer. Until the moment he left, he never stopped searching for the aviation history of China.

　　Fighters, bombers and transport planes & HELIP; … Various planes in different periods in the history of aviation development are vivid in Chen Yingming’s works. His aviation paintings, accompanied by the growth of a generation, exist in the form of a "textbook", which makes many young people look to the sky.

　　Chengdu Business Daily reporter Huan Xiaohuai

　　Netizen remembers

　　Inspired by his paintings

　　A group of people joined the aviation industry.

　　At 5: 05 on April 14th, Chen Yingming passed away and said goodbye to Chengdu, where he lived for most of his life. His son Chen Dabo wanted to follow the wishes of the old man and keep everything simple, but the news spread like wildfire, and Chen Lao students, aviation enthusiasts and aviation history researchers from all over the world forwarded and cherished it.

　　A military fan netizen told the reporter that he and many friends grew up watching Chen Lao’s plane diagram. "His spread of aviation knowledge in China has influenced a group of people to join the aviation industry.".

　　Chen Yingming has a large number of admirers, and even Hong Kong director Chen Jiashang visited Chen Yingming’s home in Chengdu several times. In 2016, he published Aviation Knowledge and a recent photo of Chen Lao in Weibo, and mentioned that "this is my favorite magazine when I was young, and I regard all kinds of illustrations in it as treasures. Talk to him (Chen Lao) about the history of China Air Force, and have fun. ". On January 24 this year, he once again took a photo with Chen Lao and wished the elderly a happy Spring Festival. Last night, after learning the news of the old man’s death, he sent Weibo to express his condolences. "Teacher, go well." It is understood that Chen Jiashang is going to shoot a film about the air combat against Japan, hoping that Chen Lao can help improve the script and provide advice and guidance.

　　At the end of life

　　Give the manuscript to the students

　　Tell them to continue their research.

　　Chen Dabo, the only son of Chen Yingming, is 67 years old. He told the Chengdu Business Daily reporter that at the end of last year, the old man had surgery for bladder stones, and later he had a lung infection. After leaving the hospital, he didn’t eat much, and his life was difficult to take care of himself. Chen Dabo proposed to send the elderly to a maintenance center with medical functions, but it was difficult for the elderly to give up a room full of information in their small house, which was integrated into their lifelong efforts.

　　It was not until March that the old man promised to go to the maintenance center. In the last period of his life, the old man also instructed the students to sort out the manuscripts and materials at home. Zhong Yihui is Chen Yingming’s most trusted student. "His memory is super strong. Even if his words are unclear, he has a clear memory of some anti-Japanese war history and air combat figures."

　　Before his death, Chen Yingming gave some information to Zhong Yihui, asking him to "further sort it out and make good use of it". Zhong Yihui mentioned that Chen Lao’s unfinished business is to let more people participate in aviation research and propaganda, let more people be willing to engage in aircraft design and manufacturing, and let our aviation equipment and aviation industry truly take the lead in the world.

　　For Chen Dabo, it is a pity that his father did not leave himself a model plane and an aerial painting. Chen Yingming once entrusted his grandson to donate dozens of aerial paintings to Tsinghua University, but only left his son a manuscript and some handwritten music scores.

　　His pursuit

　　Insisting on staying in Chengdu has his youth and career here.

　　Participate in the preparation of a flying factory.

　　Set up an airplane model room

　　Chen Yingming was originally from Guangdong, and his grandfather was an overseas Chinese in Vietnam. In February 1923, Chen Yingming was born in Hanoi, Vietnam. At the age of seven, the French held an industrial exhibition in Hanoi, and Chen Yingming devoted his eyes to the three biplanes in the exhibition hall. This "encounter" made him obsessed with describing airplanes and making model airplanes, which formed an indissoluble bond with the aviation industry and became his lifelong pursuit.

　　In 1949, Chen Yingming came to Guangzhou and later joined civil aviation. In 1952, Chen Yingming was transferred to Taiyuan Civil Aviation Repair Factory and participated in the production of the first self-designed airplane model engine "5138" in New China.

　　In 1956, Chen Yingming was transferred to the preparatory office of Chengdu New Factory of the Ministry of Aviation to prepare for Chengdu Aircraft Factory (now China Aviation Industry Chengfei Company). In 1958, after Chengfei Factory was officially launched, he set out to set up an "aircraft model room". Here, he trained the second and third generation model makers of Chengfei Factory. Later, Chen Lao was transferred to Qingjiang Instrument Factory (now China Aviation Industry Chengdu Kaitian Electronics Co., Ltd.). According to his students’ memories, during this period, Chen Yingming also participated in the successful design and production of the first aerometer pitot tube, the second aerometer magnetic compass and the third aerometer altimeter in New China.

　　Zhong Yihui mentioned that many relatives of Chen Yingming are overseas, and some relatives asked him to live overseas, but he insisted on staying in Chengdu. "There is his youth here, a career he loves, and he is used to life in Chengdu." Chen Dabo explained.

　　It takes 17 years

　　Compile the history of aircraft in China.

　　After retirement, Chen Yingming still likes to stay in the study, collecting and sorting out information. He once spent 17 years working with other domestic scholars to compile the first history of aircraft development in China’s aviation for a hundred years. Downturn to version 02

　　He is good at blowing, pulling and playing, and will make coffee for every visitor.

　　His life

　　Chen Dabo did not inherit his father’s career, but his choice was also influenced by his father. Before retiring, Chen Dabo was engaged in music teaching in Sichuan Conservatory of Music. At the age of six, Chen Dabo learned to play the violin with his father and went to the factory to perform. "I play the violin and he plays the guitar." Chen Dabo recalled that his father had an art troupe in the factory that year. He was good at trumpet, violin and cello.

　　In leisure time, the old people like to sit down and drink coffee and eat western food, which is influenced by their early life. Chen Yingming’s second apartment in Chengdu has received many aviation enthusiasts. "As long as you go to the elderly, the elderly will give visitors a cup of coffee." Zhong Yihui said, "He likes to communicate and share with young people."

　　　　　　 CCTV News:Recently, a news that six teachers in Yongsheng County, Lijiang, Yunnan Province were demoted for playing mahjong during the winter vacation aroused public concern. Some people questioned that playing mahjong should be dealt with, especially during the winter vacation. Is this too harsh on teachers? In addition, how to define entertainment or gambling? In this regard, the "Rule of Law Online" reporter rushed to the local area to interview the relevant parties exclusively.

　　　　　　 According to Deng Chaobin, director of Yongbei Police Station of Yongsheng County Public Security Bureau who handled this case, on the afternoon of February 16, 2019, the police station received an alarm and some people gathered for gambling.

　　　　　　 Deng Chaobin, director of Yongbei Police Station of Yongsheng County Public Security Bureau, said: "On the afternoon of February 16th, we received an anonymous report from the masses, that is to say, in this family at No.43 Huancheng East Road in our jurisdiction, some people gathered to gamble, so after receiving this report from the masses that day, our police station immediately organized the police to rush to this reported place."

　　　　　　 According to the police, the reported location is located on the fourth floor of a residential building. The picture of the law enforcement recorder shows that when the police rushed to the scene and asked the people in the room to open the door, no one came to open the door. From the window of the corridor, it can be clearly seen that two men in the room jumped out of the window on the fourth floor to escape, while others hurriedly fled in the room.

　　　　　　 Deng Chaobin: "When we arrived at the scene, we found that there was a mahjong table in each of the three rooms, and they were all playing mahjong." Subsequently, the police conducted a survey on the scene, and they found that the amount of gambling funds at each table was not small.

　　　　　　 Deng Chaobin: "In general, three tables of mahjong add up to 28,800 yuan, so the gambling money collected from three tables of mahjong is more than 12,000, the second table is more than 9,000, and the third table is more than 6,900. That’s right."

　　　　　　 Subsequently, the police took the people in the house to the police station for further investigation. Subsequently, the police found through investigation that this is not a simple entertainment activity between friends. Because some people who gamble know each other, and some are the first time to join in gambling.

　　　　　　 The police found that Zhang, the owner of this apartment on the fourth floor, usually attracts some friends to play mahjong at home and collects some fees from them. At the same time, the police found that among the 12 gamblers, nine were public officials, six of whom were teachers.

　　　　　　 Deng Chaobin: "After the seizure on the same day, the words in the process of inquiry also reflected that some had won or lost thousands of dollars, some had almost lost all of them, and some had won thousands of dollars. That’s right. According to our local salary standard, that is to say, the monthly salary of these public officials is several thousand dollars. It can be said that according to the gambling money seized that day, it can be said that almost one month’s salary is taken with you to participate in this gambling. Then some of them are nearly half of their wages, so their per capita gambling money on that day far exceeds our minimum standard of illegal gambling in all parts of the country. This is the case. "

　　　　　　 Nine public officials participated in gambling and seized 28,800 gambling funds.

　　　　　　 Twelve people gamble and nine are public officials. How to punish them? According to the local police, 28,800 gambling funds were seized on the spot, which did not meet the criteria for criminal offences. Therefore, they made penalties according to the Law on Public Security Administration Punishment.

　　　　　　 Article 70 of the Law of People’s Republic of China (PRC) on Public Security Administration Punishment stipulates that those who provide conditions for gambling for the purpose of making profits, or who participate in gambling with a large amount of money, shall be detained for less than five days or fined less than 500 yuan; If the circumstances are serious, they shall be detained for not less than 10 days but not more than 15 days, and be fined not less than 500 yuan but not more than 3,000 yuan.

　　　　　　 Then, how to identify the gambling capital? According to the local police, they mainly refer to the Guiding Opinions on Discretion Standards for Handling Gambling Illegal Cases published by the Yunnan Provincial Public Security Department in January 2019, and comprehensively consider the identification standards across the country. In this guidance, Article 4 stipulates that "those who participate in gambling with a large amount of money" as stipulated in Article 70 of the Law of People’s Republic of China (PRC) on Public Security Administration Punishment refers to a gambling administrative case in which the per capita gambling amount is less than 2,000 yuan in 200 yuan.

　　　　　　 Deng Chaobin: "So from a national perspective, it is between 200 and 500. Then, judging from the gambling money collected from three tables of mahjong that day, each table far exceeds this range, and it has reached at least 1,700 yuan, and the smallest table has reached more than 1,700."

　　　　　　 Which situation is "serious"? The Ministry of Public Security issued guidance.

　　　　　　 At the same time, the police introduced that according to the "Guiding Opinions on the Discretion of Public Security Organs to Punish Some Violations of Public Security Management" issued by the Ministry of Public Security in June 2018, Article 78, paragraph 3, stipulates that the participation of state staff in gambling belongs to "serious circumstances".

　　　　　　 Deng Chaobin: "This is the guidance of our Ministry of Public Security. As the actual situation of cracking down on gambling crimes in the whole country, that is to say, every public official also represents his own official status. Then what you are doing represents the image of this unit and has a different impact on society. If these public officials participate in gambling, it means that it is clearly stipulated that the circumstances are serious according to the guidance, so the punishment range means that they should be punished for more than 10 days."

　　　　　　 According to the police, according to these laws and regulations and the specific circumstances of the case, they finally made a punishment decision.

　　　　　　 Deng Chaobin: "Then, in view of the situation of the day and the whole case, all the gambling personnel with nine public officials actively cooperated with our public security organs to investigate and realized their mistakes. Then, taking these situations into consideration as appropriate, 12 gambling personnel, including these nine public officials, were finally sentenced to administrative detention for 10 days and fined 500 yuan. Zhang, who provided conditions for gambling, was detained for 15 days and fined 3,000 yuan."

　　　　　　 Subsequently, according to the handling mechanism of the public security organs, these nine public officials were handed over to the discipline inspection and supervision department for further handling.

　　　　　　 Deng Chaobin: "Because our public security organs have a case-handling cooperation mechanism with the Commission for Discipline Inspection and the Supervisory Committee, that is to say, once it is found that a public official in this country or party member has violated relevant laws and regulations and been seized by various departments, law enforcement departments and law enforcement case-handling departments, we must hand over the relevant clues to the Commission for Discipline Inspection and Supervision. According to this mechanism, if we are required to complete this case, we will submit the relevant clues to the Commission for Discipline Inspection and Supervision in time, and

　　　　　　 Nine people were detained on the 10 th and then handed over to the county commission for discipline inspection.

　　　　　　 Then, how did these nine public officials who participated in gambling get demoted or otherwise punished? In this regard, we interviewed the local Commission for Discipline Inspection and the Education Bureau.

　　　　　　 He Wenjin, deputy secretary of the Commission for Discipline Inspection of Yongsheng County: "After they (the public security organs) informed us, we also organized personnel to analyze it, because we had to analyze the specific case, and then we found that these nine public officials had three identities."

　　　　　　 According to the staff of the Disciplinary Committee of Yongsheng County, Lijiang City, after the public security organs handed over nine public officials to the Disciplinary Committee, they found that these nine public officials had three different identities. He Wenjin: "One is a civil servant, the other is a people’s teacher, and the other is an employee of an enterprise. Therefore, we have diverted its clues to different places according to the cadre management authority. The civil servants involved, that is, the county cadres, are handled by our Commission for Discipline Inspection, and then six teachers are involved. According to the cadre management authority, all of them are non-Party, so we have to hand them over to our Education Bureau for handling."

　　　　　　 Three public officials, two of whom are also party member. Therefore, the local discipline inspection departments have different results in dealing with them. He Wenjin: "Two civil servants, both of whom are department-level cadres, so we have to go through our procedures for filing a case, so we will deal with party member in accordance with the disciplinary regulations of the Communist Party of China (CPC), so we have given them a serious warning and this punishment. There is another civil servant. He is also a county-level cadre and a department-level cadre, but he is not party member. He is a non-party. Therefore, we will follow the regulations on the punishment of public servants, that is, civil servants in administrative organs. The regulations on which it is based are different. Therefore, according to that regulation, he was punished with administrative demerits. "

　　　　　　 At the same time, Yongsheng County Education Bureau also received clues from the public security department and the discipline inspection department.

　　　　　　 Director of Yongsheng County Education Bureau and Genjie: "We strictly follow the specific provisions in the Provisional Regulations on the Punishment of Staff in this institution, so Article 21 stipulates that the punishment should be given to lower the post level in the following circumstances. Then one of the following circumstances in Article 21 includes this gambling participant, who participates in gambling, and clearly stipulates that the punishment should be given to lower the post level."

　　　　　　 Subsequently, the local education bureau made a decision to lower the post level of six teachers involved. And the principals of the three schools to which these six teachers belong were given the accountability treatment of canceling the qualification of appraising the first year and reporting it to the county.

　　　　　　 Director of Education Bureau of Yongsheng County and Genjie: "As a teacher, the profession is special. We must face our next generation, train our next generation, and run a satisfactory education for the people. As a teacher, it will definitely have a greater impact than public officials in other units. It’s not that this is the way to deal with it this time. Before that, we also found that we would never tolerate it together. This is what we have always insisted on in strengthening the construction of the times. "

　　　　　　 The public official involved said that he thought it was entertainment at the beginning.

　　　　　　 Why do these public officials take part in gambling? We also contacted several public officials involved in the case. According to them, they thought it was entertainment at ordinary times, but they didn’t expect to be involved in gambling.

　　　　　　 The parties said that they met to play mahjong after shopping that day, and then they met to play mahjong at Zhang’s house. According to the parties, it is not the first time that they came to Zhang’s house to play mahjong, and they will give Zhang some fees every time they go. Regarding their participation in gambling, several parties said that they always thought it was daily entertainment and didn’t realize that they had violated the law.

　　　　　　 Although several parties said that they didn’t think they were gambling, they also revealed in their words that if they lost, they would actually have an impact on their lives, which has deviated from the original intention of entertainment. After the incident, several parties felt very regretful.

　　　　　　 Expert Interpretation: How to Define Gambling and Entertainment

　　　　　　 Seeing this, people who may love playing mahjong will have such questions: "Do I usually play mahjong as entertainment or gambling?" If you want to play mahjong reasonably and legally, you must know where the legal boundaries between entertainment and gambling are. Next, we will ask legal experts to interpret it.

　　　　　　 Zhu Wei, a professor at China University of Political Science and Law, said that regarding gambling, we should look at it separately. Firstly, the criminal law stipulates that there is gambling crime, which is generally for profit according to this business model. Secondly, there is a gathering plot, and there are certain standards for lottery. The provisions of this standard vary from place to place. If the other piece does not rise to the crime of gambling as stipulated in the criminal law, then there is an administrative punishment on gambling in the Administrative Punishment Law. According to its nature, it mainly depends on the circumstances, including whether he has this kind of business, including how big the lottery is after opening a casino, and it depends on the number of people he gathers.

　　　　　　 Regarding whether it constitutes a gambling crime, the Interpretation of the Supreme People’s Court and the Supreme People’s Procuratorate on Several Issues Concerning the Specific Application of Laws in Handling Gambling Criminal Cases has made more detailed provisions. Among them, Article 1 stipulates that for the purpose of making profits, one of the following circumstances belongs to "gathering gambling" as stipulated in Article 303 of the Criminal Law: (1) organizing more than three people to gamble, and the total amount of tapped profits has reached more than 5,000 yuan; (2) Organizing more than three people to gamble, and the amount of gambling funds has reached more than 50,000 yuan; (3) Organizing more than 3 people to gamble, and the total number of gamblers has reached more than 20; (four) organizing more than 10 People’s Republic of China (PRC) citizens to gamble abroad, and collecting kickbacks and referral fees from them.

　　　　　　 As for whether it constitutes gambling in the Law on Public Security Administration Punishment, Professor Zhu Wei introduced that different regions have different standards for the amount of gambling funds because of different conditions such as economic development. By consulting the discretion standards of local public security organs, it was found that the lowest gambling funds included in the punishment were 200 yuan. The difference is that Shandong and Henan are defined as "per capita gambling amount", while Hebei and Jiangxi are defined as "individual gambling funds". The bottom line of punishment for personal gambling in Beijing and Liaoning is 300 yuan and 500 yuan respectively. Zhejiang divides the bottom line of individual gambling funds from 200 yuan to 500 yuan, "the specific amount is determined by the municipal public security organs according to the local law enforcement practice". Guangdong has also issued relevant discretionary standards by various cities. For example, the bottom line of punishment for personal gambling in Shenzhen is 500 yuan, and the bottom line of punishment in Qingyuan City is expressed as: "Personal gambling is dissatisfied with 500 yuan, the winning or losing amount is dissatisfied with 200 yuan or the highest single bet is dissatisfied with 50 yuan." At the same time, other provinces have their own regulations.

　　　　　　 Zhu Wei, a professor at China University of Political Science and Law, said that the lottery is constantly increasing, but the standard of gambling is constantly decreasing. It has a stricter standard. If this standard is lowered too low, people will feel that the boundary between entertainment and illegality is not easy to grasp. So many people have a chilling effect, and everyone is afraid to get together to play mahjong, which is problematic. However, this ceiling is too high, and if the law enforcement standards in many places are too loose, you will find that gambling is an addictive behavior. Many people who like gambling in novels or in real life are called gambler. Why is it called gambler? It is because of an addictive behavior. So sometimes in order to increase the punishment, as an example, several cases may be sentenced, which has a great influence in the local area, just to cut off this gambling atmosphere and let gambler know that the law has such provisions and dare not do such acts. So it has such an effect of warning society.

　　　　　　 What is the boundary between entertainment and gambling? Professor Zhu Wei believes that the difference between entertainment and gambling lies in whether it is for profit subjectively.

　　　　　　 Zhu Wei, a professor at China University of Political Science and Law, said, then the core lies in profitability. How do you assess these profitability? I think the criteria for determining this in daily judicial practice are different. It depends on whether you are friends, know each other well, and have known each other for more than ten years. We have been friends since childhood, and playing mahjong together, which is frequent, should not be recognized as profitability. Some people are friends, some are not friends, and everyone is gathered for the purpose of playing mahjong and gambling. At this time, it is very likely that you are presumed to be profitable in practice. The last point depends on whether he has regular behavior. For example, someone is reporting that this family often plays mahjong at night, many people make noise together, and often open such gambling halls. Moreover, neighbors have said that these people often have parties in this house, and everyone starts and ends at what time. With this police record and alarm record, it can be inferred that he has certain business and daily behavior, which is different from playing mahjong once or twice at home.

　　　　　　 The "two highs" clearly stipulate that public officials are "aggravated"

　　　　　　 At the same time, the Interpretation of the Supreme People’s Court and the Supreme People’s Procuratorate on Several Issues Concerning the Specific Application of Laws in Handling Gambling Criminal Cases also clearly stipulates aggravating circumstances, including those who have the status of national staff, organizing national staff to gamble abroad, organizing minors to participate in gambling, or opening casinos to attract minors to participate in gambling. Professor Zhu Wei introduced that public officials involved in gambling in this case are aggravated offenders.

　　　　　　 Zhu Wei, a professor at China University of Political Science and Law, said that on the one hand, the reason for doing this is to set an example for the people, and more importantly, to avoid this hidden bribery. Because there are a lot of such bribes given to you through mahjong and gambling, if you want to bribe, you may not need to give money directly. It is no problem to have a meal and play mahjong, and you will lose tens of thousands of dollars directly and a lot of money to you. The parties are well aware of this, so the legislation fully took this into account and made a full article from the perspective of aggravated crimes, so you seem to be innocent. However, from the perspective of a whole society, it is very necessary to make such a provision for aggravated offenders, and this cut cannot be opened. Once it is opened, it will be entertainment, so it is good to give gifts to teachers, civil servants and play mahjong. Several people can easily make money with him. So this cut is linked to bribery again.

　　　　　　 So for ordinary people, how to grasp the boundary between gambling and entertainment?

　　　　　　 Zhu Wei, a professor at China University of Political Science and Law, said: "I think for ordinary people, there are several points to pay attention to. Since the first point is entertainment, you should not hold the mentality of winning money. The so-called lottery should not be too high. The second is whether you know these people. I think this is also a standard. Relatives and friends are entertainment. If you don’t know this person at all, is this entertainment? This is definitely not entertainment. The third point depends on how many people there are. For example, after entering a room, there are many tables of mahjong there, which is gambling in groups. “

Special feature of 1905 film network According to foreign media reports, a famous French actor, director and producer died on April 21st local time at the age of 80.

Jacques perrin is a legend of French films.

As an actor, at the age of 25, he won the Golden Lion Award for Best Actor at Venice Film Festival with the film "Half a Man".

Stills of Half a Man

As a producer, his works have been nominated for the Oscar for Best Foreign Language Film for many times.

Based on the real assassination

Let behan be nominated for the Oscar as a producer for the first time

As a director, his nature documentaries and other epic works, which started shooting in 1980s, made him a documentary master in the hearts of global audiences, and also earned him the reputation as a French national treasure director.

To many people, jacques perrin’s artistic life seems to be open.He was born in France in 1941. Because his father was the stage supervisor and his mother was an actor, he lived in the theater since he was a child. Started in movie master at the age of six.Marcel CarnéGuest role in "Gate of the Night".

"Night Gate" screen

At the age of 20, he was admitted to the National Paris Institute of Advanced Theatre Arts and received professional training. In 1960, he took the leading role in the film of the famous Italian film director Valerio Surini, and made his mark in the film industry.

Stills of suitcase girl

In 1966, with his outstanding performance in Half a Man, he won the Golden Lion Award for Best Actor at the Venice Film Festival, becoming one of the youngest film emperors in film history and the Prince Charming in the eyes of thousands of girls in Europe.

cooperate with

Today, people can’t take their eyes off him. However, at this time, jacques perrin has a broader ideal: to find broader freedom in movies.

In the days surrounded by flowers and applause, jacques perrin never stopped reflecting, just like his creative attitude. Because behind the open life, he also experienced the loss that outsiders can’t imagine.

In 1970, at the age of 29, jacques perrin gradually retired from the background and tried to be a producer. The number of films was amazing. Up to now, we are familiar with many French films, such as Children of Lumiere, Long Engagement and Perfume. You can not only find his figure in these films, but also find his name in the list of titles and producers.

Play the role of adult Pierre in Spring of Cowboy Class.

But he also experienced many box office fiasco. Especially in 1976, because of heavy debts, he was once forced to interrupt his production work.

Stills of "The Desert of Tatars"

It was Giuseppe tornado who made his name appear on the Oscar shortlist for best foreign language film in 1988. He played Duo Duo as an adult.

There are many middle-aged people in Paradise Cinema.

When many young people leave their hometown, they bid farewell to Alfredo. This grandpa’s line has made many people cry.

"Whatever you want to do in the end, love it!"

This seems to be the rule that jacques perrin abided by all his life. In 1989, the production of "Monkey Family" made him really shift his focus to the theme of natural ecology, which also marked the rise of animal movies in France.

Since 1994, jacques perrin has successively released the trilogy of "Heaven, Earth and Man": "Migrating Birds", with migratory birds, insects and mountain people as the main characters, which has aroused widespread concern.

Working photos of Migrating Birds

During most of his life devoted to nature documentaries, he flew over five continents with pilots and scientists for Migrating Birds, and crossed the Pacific Ocean and the Atlantic Ocean. The Himalayas and the Sahara Desert were also their stops. I also lost everything for "The Ocean".

Work photos of Ocean

The documentary "Ocean", which took a team of 400 people seven years and cost 75 million dollars, is the most expensive documentary in history. The film has shot more than 100 marine creatures, which not only shows the law of natural selection, but also tells the life of harmonious coexistence among marine creatures. Different from the common nature documentary, it records the vivid images of marine life that are little known and have strong feelings.

Jacques perrin has been preparing for Ocean for more than two years and filming for more than four years. He has designed the most advanced instruments to see the ocean with the vision of fish. He raised money while filming, and even had to resort to corporate sponsorship from all over the world to seek the support of publishers, film organizations and charities from all over the world. Later, the film overspent 9 million euros, which later became a huge debt on him.

In the end, The Ocean not only won the best documentary in César Awards, but also became the highest-grossing documentary in history.

Jacques perrin’s shooting technique of natural and ecological documentary has reached a fantastic level by the time of this film. He vividly reproduces the nature of the universe from three aspects: three-dimensional shooting of space, synchronization of sound and picture, and impersonal objective recording, bringing the audience into the natural ecology and immersing them in the movie dream.

In the dream, flocks of birds fly by us, and they will be deeply stared at by the cute sea lions.

"If the earth one day, only ourselves. Is there anything sadder than this? Our film is not the kind that always has a sequel, or we hope that the audience can experience the beauty of nature in the cinema! "

In 2015, jacques perrin was included as a member of the French Oceanographic Association, and worked closely with the world ecologists as a French eco-filmmaker, using the power of movies to awaken human beings’ attention to the earth’s ecological problems.

In China, the documentary directed by jacques perrin is the most familiar foreign documentary film, especially regarded as one of the compulsory courses of aesthetic education by family audiences. His Spring of Cowboy Class and Paradise Cinema have also influenced a generation of China filmmakers.

In memory of the French filmmaker familiar to the audience in China, the film channel will be held at:

At 8:50 on April 23, the documentary "Ocean" directed by jacques perrin was broadcast;

At 22:20 on April 25th, the classic movie Paradise Cinema starring jacques perrin was broadcast.

On April 30th, at 17:20 pm, World Movie Journey will launch a special program in memory of jacques perrin, so stay tuned!

　　Giving up a high-paying job in San Francisco and starting a business in Shenzhen, China, Canadian Lawrence’s choice won the support of many friends around him.

　　"They are very envious when they know that I am coming to China, because they think that China has the most imaginative market at present." Lawrence said, "The atmosphere of entrepreneurial innovation in China is very strong, and you have unlimited possibilities to achieve what you want to do."

　　In fact, more and more overseas "makers" choose to come to China just like Lawrence, and what attracts them is the "mass entrepreneurship and innovation" advocated by Premier China.

　　Go to China to start a business! ",the British" Financial Times "website that noticed this phenomenon reported on this topic. "Economist" magazine also said: "Shanzhai merchants are gone, and innovators are coming!" Taking Shenzhen as an example, the report points out that it is attracting all kinds of entrepreneurs around the world who are trying to make new products in new ways. Invention and innovation are transforming the whole Pearl River Delta into an advanced manufacturing cluster.

　　Chen Siyu, Commercial Officer of the Swedish Consulate General in Shanghai, said that Sweden is a "country of innovation", and there are about 20,000 start-ups with a total population of 10 million. However, in recent years, Swedish entrepreneurs have come to China one after another, because most of them have to rely on their own development to start their own businesses in Sweden. In China, the government has invested a lot of manpower, material resources and financial resources to support entrepreneurial innovation, and with a relatively complete industrial chain in all walks of life, it is called "maker’s paradise".

　　"internet plus" faces the whole world, and foreigners find new opportunities in China.

　　"China is vigorously promoting ‘ Internet plus & rsquo; This is itself global. " On June 28th, Premier Li Keqiang’s statement during the dialogue and exchange with the representatives of international business circles attending the Davos Forum in the summer of 2017 was regarded as a "strong signal" released to foreign businessmen.

　　China’s booming "internet plus" and consumption upgrading have already made more and more foreigners see the business opportunities of starting new businesses. And China’s superior "double innovation" environment is making their entrepreneurial dream come true.

　　German Alberton founded Zanado Company in China, which not only provided online travel booking service, but also opened an offline VR experience store, bringing travelers a 360-degree virtual travel experience. Alberton said that China people are willing to "try early", while it may take 10 years for the United States and Europe to accept these.

　　Lan Jili, founder of Vitas, a game and entertainment production company, believes that the China government is very friendly to entrepreneurs, and "we have the opportunity to bring new technologies into China". Jared, founder of R2Games, said: "In the era of mobile Internet, it is safe to say that China is ahead of Americans in this area. For a global Internet company, the opportunity is now in China. It won’t happen anywhere else, it can only happen here. "

　　It takes two years in the United States and only half a year in China. China is the first choice for hardware entrepreneurship.

　　The Economist also found that China is rewriting another rule, that is, embracing open innovation. Taking Shenzhen as an example, the report points out that China’s open innovators are not secretive, but are committed to providing solutions for the public. Analysts pointed out that the "double-innovation ecosystem" formed by the integration of China’s policy support and complete industrial chain is unmatched by many other countries.

　　The world’s thinnest folding full-color touch screen produced by Rouyu Technology Co., Ltd. needs a lot of "integrated innovation" and "maker" ecosystems from early research to finished products. Bill Liu, the founder of the company, said that when he set out to establish Rouyu, it was clear that the company had to establish itself in Shenzhen to be successful.

　　Jenny Lee, an investor in the hardware industry and a partner of GGV capital (GGV), said that in Shenzhen, it takes only half a year for a hardware startup to turn a concept into a product, which usually takes two years in the United States. When Revols, a Canadian "maker", tried to develop economical customized headphones in Montreal, he found that things there were slow and expensive. After he moved the company to Shenzhen, he quickly made a prototype and the product has been put into production.

　　"China’s already blazing pace of innovation is still accelerating!" The Economist said. Many multinational companies have set up "observation posts" in China to pay close attention to the latest trends here. Shenzhen, China has become one of the global innovation centers of intelligent manufacturing, and is favored by all kinds of "makers".

　　Scientific research results can land, and scientists bring "black technology"

　　Many foreign "makers" said that overseas, many "black technologies" are only academic achievements, but coming to China, which is full of possibilities, can make it a reality.

　　Professor Wusi Kaelte, an academician of the European Academy of Sciences, believes that China’s government and industry are actively promoting the application of artificial intelligence (AI) and big data, and starting a business in China is the best opportunity for its research results to land. The scientist in the field of artificial intelligence set up the Institute of Know Infinite Artificial Intelligence in Beijing in May this year, and cooperated with JD.COM, BOE and other enterprises to help China enterprises build an innovative ecosystem in the fields of AI visual recognition and translation.

　　Liu Huijun, dean of the School of Electronic Engineering of the Korean Academy of Sciences, also settled in Dongguan with the whole team. Its "black technology" AI-AR smart glasses will be mass-produced locally, which can realize remote precision maintenance of automobiles and airplanes. As long as the staff wear this kind of smart glasses, they can see the maintenance scene and remotely maintain it. In the process, they can also see the analysis of the fault made by AI behind the glasses.

　　In the article calling for starting a business in China, the Financial Times website wrote that overseas entrepreneurs who have successfully started a business in China have pointed out a new path for young people who are interested in starting a business.

　　As Premier Li Keqiang said: "Our entrepreneurial innovation is open. We should sum up experience and attract enterprises from more countries to come with capital, technology and talents, so as to achieve a win-win situation in cooperation." (Beijing News special correspondent Mu Yi)

　　CCTV News:The geostationary communication satellite represents the development level of a country’s satellite communication. It is an important resource that constitutes the foundation of the information superhighway and an important embodiment of a country’s comprehensive strength and technical level.

　　People who often travel in China know that mobile phones and notebooks can’t get on the Internet on flying planes and ocean-going ships. Similarly, on high-speed high-speed trains, mobile phone signals are intermittent. However, with the development of a new generation of communication satellites in China, full coverage of online chatting, ocean-going video entertainment and remote mountain signals will become a reality.

　　China’s independent research and development technology breaks the monopoly of foreign air communication

　　Maritime video will no longer be a dream.

　　On April 12, 2017, China successfully launched the Shijian-13 satellite in xichang satellite launch center using the long march 3b. After completing the on-orbit test, the satellite was named Zhongxing-16.This is the first Qualcomm communication satellite in China, with a total communication capacity of over 20G, which truly realizes the broadband application of autonomous communication satellites.

　　Zhang Wei, Senior Engineer of the Fifth Academy of Aerospace Science and Technology Group:The development of Qualcomm measurement technology represents that we are now on the ground, and you can use our satellite to realize video. Originally, only one voice communication function can be realized. Now we can video, so there is still a great application direction, that is, our aircraft. This is the first time that China has used Ka-band broadband communication technology on communication satellites.

　　Satellite capacity is actually like a highway. The original C-band and Ku-band capacity of communication satellites can only accommodate two cars at the same time, and the cargo they can carry, that is, information and data, is limited. However, the capacity of Ka-band satellite is much larger, it can drive 10 or more cars on the road at the same time, and the amount of information and data it can carry far exceeds that of other frequency bands.The breakthrough of this technology means that broadband internet access can be realized anytime and anywhere through communication satellites in the future, especially in areas that cannot be covered by ground communication networks, as well as on aircraft, high-speed rail, ships and other means of transportation.

　　Zhang Wei:Now everyone on the plane knows that communication can’t be realized. After the technology of HTS (Qualcomm Communication Satellite) is popularized in the future, we can also realize our communication on the plane based on satellites, including high-speed rail, ships and so on. HTS is a very popular application direction.

　　Zhang Wei told reporters that relying on Qualcomm’s satellite communication technology, a satellite broadband communication network will be built in the future. By then, no matter whether you are in an airplane at an altitude of 10,000 meters, a high-speed high-speed train, or a ship in the vast sea, or a deserted desert, deep mountain or island, you can browse the network and make video calls at high speed.

　　At present, the Fifth Academy of Aerospace Science and Technology Group has developed satellite mobile communication terminal products for outdoor, high-speed rail, ships and other aspects based on the Qualcomm satellite of Zhongxing 16. The original satellite communication terminals, limited by satellite design, are relatively large in size, and are generally installed on buildings or large vehicles.Now, relying on Qualcomm satellite, the terminal receiving device of communication satellite can be miniaturized, and ordinary household SUV can be installed.Zhang Ge, a senior engineer of the Fifth Academy of Aerospace Science and Technology Group, demonstrated a portable satellite broadband communication system for reporters. This system has the function of one key to the satellite, and can quickly connect the network when the ground communication network is damaged or interrupted in the earthquake-stricken area.

　　In addition to this portable satellite broadband communication system, the team led by Zhang Ge is still developing satellite broadband communication systems for high-speed trains and ocean-going ships.

　　Zhang Ge, Senior Engineer of the Fifth Academy of Aerospace Science and Technology Group:At present, our equipment supports more than 500 people, that is, if you install such a device on a luxury oil tanker, all the people on board can access the Internet directly via satellite by taking your ordinary mobile phone and connecting to the ship’s WIFI.

　　Combining technical test with demonstration application, Zhongxing-16 carried out high-speed laser communication test on the geosynchronous orbit satellite for the first time, with the highest speed of 2.4 G.. Satellite laser communication has the advantages of large communication capacity, long transmission distance and good confidentiality. If the test is successful, it marks that China has reached the international advanced level in this field.

　　On August 6th, 2016, China successfully launched Tiantong-1 satellite 01 in xichang satellite launch center, which is the first star of China satellite mobile communication system, also known as the "China version of maritime satellite", and its successful launch marks that China has entered the "mobile phone era" of satellite mobile communication.

　　After the Wenchuan earthquake in 2008, the ground communication network in the earthquake zone was completely paralyzed. At that time, China did not have its own mobile communication satellite system, so it could only rent foreign satellite phones for earthquake relief. The international mobile satellite system has formed a number of global or regional mobile communication systems, which are not only widely used in personal communication, ocean transportation, offshore fishing, air passenger transport and other fields, but also can realize barrier-free communication and determine the location in the case of natural disasters such as earthquake, flood and frost. After the Wenchuan earthquake, Tiantong No.1 was established.

　　The reporter learned that the technical indicators and capabilities of Tiantong-1 satellite have reached the level of international mainstream mobile communication satellites, and it has completely independent intellectual property rights. In particular, Tiantong-1 satellite has solved the technical problem of deploying an oversized antenna, making the satellite telephone terminal used on the ground more miniaturized and mobile.

　　The selfless dedication of several generations of researchers has been passed down from generation to generation.

　　Make China’s satellite industry from scratch. From lagging behind to leading

　　In recent years, our communication satellites have been successfully launched and put into use, covering the cutting-edge technologies and applications in the development of communication satellites, such as broadcast and television live broadcast, Qualcomm broadband satellite, mobile communication satellite and data relay satellite. Looking back, when we started to develop satellites, we were not only poor. Moreover, the foundation is weak. Under such conditions, our researchers insisted on self-reliance and selfless dedication, and finally embarked on a road of research and development of China communication satellites. Although this road was not smooth, it also experienced setbacks and hardships.

　　In the exhibition hall of the Fifth Academy of China Aerospace Science and Technology Group, real products from Dongfanghong-1 to Dongfanghong-4 satellites are displayed, which have witnessed the development of communication satellites in China.

　　Dongfanghong-1 was China’s first artificial earth satellite developed by the older generation of space scientists and technicians through self-reliance under the conditions of poverty and weak economic and technological foundation at that time. Due to the limitation of technical level at that time, it did not have communication function.

　　Zhang Wei, Senior Engineer of the Fifth Academy of Aerospace Science and Technology Group:After the success of this satellite, it actually created a precedent for our country’s artificial earth satellite, but its significance only reflects from scratch, so our satellite will be put into use after all.

　　After the successful launch of Dongfanghong-1, in order to make the communication satellite truly practical, the older generation of space science and technology personnel, represented by Sun Jiadong and Qi Faren, established the belief of "developing China people’s own communication satellite on their own". After nine years of hard work, Dongfanghong-2 communication satellite was finally developed successfully. On April 8, 1984, Dongfanghong-2 experimental communication satellite was successfully launched, making China the fifth country in the world to independently develop and launch geostationary orbit satellites.

　　Constrained by the technical level of electronic component development and material science research at that time, Dongfanghong-2 satellite had a small load and a short service life. The C-band transponder of the satellite had only two channels, while the C-slope transponder of the international advanced communication satellite had reached 24 channels at that time, and its service life was as long as ten years.

　　Zhang Wei:At that time, the power it could provide was very small, because there were so many solar cells, so it could provide so much power. Therefore, at that time, the on-orbit life of our country’s communication satellites was relatively short, that is, five years, and the effective power it could provide was very low, so the so-called transponder number was just a few transponders.

　　The main load of communication satellite is transponder, and one transponder can transmit more than ten sets of standard definition TV programs. The greater the load of communication satellite, the more transponders, which means that more radio and TV programs can be transmitted and more communication capacity can be provided. Zhang Wei told reporters that because Dongfanghong No.2 could not meet the needs of customers at that time, there was also a debate about "buying stars" or "making stars" in China. Under the circumstances at that time, astronauts had no choice but to develop Dongfanghong-3 satellite according to the international level at that time under the condition of weak technical foundation and poor facilities.

　　Zhang Wei:Dongfanghong-2 is a spin-stabilized satellite. By Dongfanghong-3, we have a three-axis stabilized satellite. With the adoption of the solar wing, the technology has a great leap forward, and we can only inherit about 20% of the technical foundation of Dongfanghong-2, and the remaining 80% is based on the independent innovation of our astronauts in China.

　　From the national project in 1986 to the successful launch of Dongfanghong-3 satellite in 1997, researchers have solved hundreds of technical difficulties in 11 years, gnawed down more than ten "hard bones" and experienced the pain of the first satellite launch failure. Dongfanghong-3 satellite not only achieved a leap in the development technology of communication satellites in China, but also provided a highly reliable communication satellite platform for China’s space industry.

　　In 2000, Dongfanghong-4, aiming at the international first-class level, began to be developed. The design life of the satellite platform was increased to 15 years, and the number of transponders carried was increased to 52. At that time, the market goal of Dongfanghong-4 communication satellite was not only to occupy the domestic market, but also to go out and seize the international market.

　　While researching and developing the communication satellite platform of Dongfanghong-4, they are also exploring the market of Dongfanghong-4. In May 2002, they signed a purchase order contract for Xinnuo-2 satellite with Xinnuo Satellite Communication Co., Ltd.; In May, 2004, he participated in the bidding for the whole satellite development and launch project of Nigeria Communication No.1 satellite, and stood out from 21 companies including the United States, France and Britain, and won the bid successfully.

　　Zhang Wei:Dongfanghong-4 satellite, its weight reached 5 to 5.5 tons, and its load capacity reached about 600 kilograms. This level was actually at the same level as the international advanced level at that time, so through Dongfanghong-4, we actually realized a transformation process from following to running together.

　　In 2010, focusing on the demand of high-power communication satellites in the next 20 years, a new generation of Dongfanghong-5 satellite with high load, high power, long life and expandability began to be developed. At the same time, the Fifth Academy of Aerospace Science and Technology Group is also tracking the most advanced technology in the world and expanding the technical level of the original satellite platform. In order to improve the payload of communication satellites, they have to make the electronic system smaller and smaller.

　　Gong Jianglei, deputy director designer of the Fifth Academy of Aerospace Science and Technology Group: These products are actually a hardware product based on the integrated electronic system on our entire communication satellite.Now these four products have actually replaced more than 20 previous products. The previous products were relatively large in quantity and volume, and we have reduced them by about 50%, which is also a relatively leading level in the whole world.

　　It is an inevitable choice for the Fifth Academy of Aerospace Science and Technology Group to follow the world’s leading technology and achieve technological transcendence in some technical fields. After graduating from Ph.D. in 2008, Chen Yue came to the Fifth Academy of Aerospace Science and Technology Group to be responsible for the control and promotion of communication satellites. Just after working for more than two years, he proposed to the institute the research on electromagnetic propulsion of communication satellites without working medium, which was still controversial at that time.

　　Chen Yue, deputy director designer of the Fifth Academy of Aerospace Science and Technology Group:Everyone’s main doubt is that this technology may be scientifically researched and developed in engineering before it is fully explained. Is it risky or is there a principled error? This is the main controversy.

　　Communication satellites in space need to adjust their attitude and maintain their orbits, so satellites will carry a lot of propellant. The traditional chemical propulsion method is to generate thrust by propellant oxidation. At present, the electric propulsion method used in satellites is to ionize the carried working medium gas, and then spray the plasma to generate thrust. Both of these propulsion methods need to carry working medium, that is, propellant and gas.

　　Chen Yue:Figuratively speaking, these liquids or gases stored in the tank, once these working fluids are used up, the engine can no longer be used, and its life is up. And our current propulsion mode, this electromagnetic propulsion, is that as long as there is electricity, as long as the equipment can work normally, it can work and generate thrust.

　　There is no technology and experience to learn from, and there is no reference to any foreign materials. This technology is in the initial stage of technical experiment at home and abroad, and Chen Yue and his team are facing great challenges.

　　In order to encourage young people to innovate, the Fifth Academy of Aerospace Science and Technology Group set up a special fund for R&D and a special fund for doctoral growth to give financial support. Moreover, the core R&D personnel were not assessed for three years, and they were given strong support in personnel and experimental equipment to ensure that they concentrated on technical research.

　　Chen Yue:Through the independent research and development fund of the Science and Technology Committee of our institute and the independent research and development fund in our institute, we can support us, so that we can focus on this matter without worrying about the guarantee of conditions. It can be said that this is like an incubation. If there were no such incubation conditions at the beginning, we would not have this progress.

　　The reporter learned that at present, many key technologies of Dongfanghong-5 satellite platform, which represents that China’s communication satellites have reached the international leading level, have made major breakthroughs and need to be verified in orbit. Dongfanghong-5 platform has a total satellite power of 30,000 watts, a payload of more than 2,000 kilograms, and 120 transponder circuits, and some technical indicators exceed the level of developed countries. Most of the products on Dongfanghong-5 platform can be truly localized, independently controllable and no longer dependent on imports.

　　Half-hour observation: Aerospace, China’s brightest "business card"

　　From the first Dongfanghong-1 satellite to the world-leading Dongfanghong-5 satellite, the development of China’s communication satellites has gone from scratch, from following to running in parallel.

　　The development level of communication satellites represents a country’s scientific and technological level in the field of space science and technology, and it is also an important embodiment of a country’s comprehensive strength. Although we have experienced failures and setbacks in the development of communication satellites, we have finally been at the forefront of international communication satellites in just a few decades.

　　This is the result of the silent and selfless dedication of the vast number of aerospace science and technology workers, and it is also a continuation of the spirit of the older generation of astronauts.

　　Source of this article: CCTV Finance "Economic Half-hour"

　　The idea of coarse cereals has a long history. As early as more than 2,000 years ago, in the book Huangdi Neijing, the principle of balanced diet was put forward, in which coarse cereals refer to "rice, adzuki beans, wheat, soybeans and millet", which shows that coarse cereals have played an important role in diet since ancient times. So, what kinds of grains do miscellaneous grains include?

　　Generally, it refers to cereal crops other than rice, wheat, corn, soybean and potato, in which cereal grains mainly include sorghum, oats, millet, quinoa, buckwheat, etc., and bean grains mainly include mung beans, adzuki beans, kidney beans, peas, chickpeas and lentils.

　　Compared with polished rice, which nutrients of miscellaneous grains are more abundant?

　　Miscellaneous grains are rich in protein, dietary fiber, vitamins, minerals and a variety of bioactive substances, with high nutritional value. Compared with polished rice, miscellaneous grains are richer in protein, insoluble dietary fiber, B vitamins and trace elements such as calcium, magnesium and iron.

　　1. protein

　　Protein is rich in coarse cereals, especially leguminous coarse cereals, and protein is as high as 20%, which is a good source of plant protein. Cereal protein generally lacks essential amino acids — — Lysine, while miscellaneous beans contain high lysine. When they are eaten together, they can make up for the shortage of cereals and improve the overall utilization rate of protein.

　　2. Dietary fiber

　　Miscellaneous grains are also rich in dietary fiber, which can not only increase satiety, control weight and lose weight, but also enhance intestinal function and improve constipation, which is also very helpful for lowering blood lipid and protecting blood vessels.

　　3. Vitamins and minerals

　　Coarse cereals are rich in B vitamins, and the contents of minerals such as calcium, iron and zinc are much higher than those of refined rice. These nutrients play a very important role in maintaining the normal function of the body. For example, B vitamins generally participate in various physiological processes in the body in the form of coenzyme, which is an indispensable substance to promote metabolism in the body and convert sugar, fat and protein into energy. Calcium can form a strong skeleton to support the whole body and protect the heart, lungs and teeth. Iron is the raw material of cells and participates in the synthesis of hemoglobin, myoglobin and some enzymes in the body. Zinc can promote growth and tissue regeneration, promote vitamin A metabolism, and participate in immune function.

　　4. Other plant active ingredients

　　Coarse cereals are also rich in phenolic compounds, such as phenolic acids, flavonoids and phytosterols, which have strong antioxidant biological activities.

　　In addition to reducing cardiovascular diseases, what are the effects of miscellaneous grains?

　　1. Reduce the risk of cardiovascular metabolic diseases.

　　Studies have shown that a higher intake of miscellaneous grains is associated with a lower risk of diabetes and ischemic stroke. For every 100g/day increase in intake of miscellaneous grains, the risk of diabetes and ischemic stroke is reduced by 14% and 13% respectively.

　　2. Regulate blood sugar

　　Miscellaneous grains contain many plant active ingredients that can reduce blood sugar concentration, including polysaccharides, flavonoids, dietary fiber and so on. These plant active ingredients are helpful to delay the digestion and absorption of food, improve insulin sensitivity and glucose metabolism, and thus play a role in preventing or slowing down the increase of blood sugar in the body.

　　3. Regulating blood lipids

　　Coarse cereals are rich in dietary fiber and polyphenols, which can reduce the plasma cholesterol level by reducing the absorption of cholesterol in the diet and promoting the excretion of cholesterol, or by slowing down or reducing the fat absorption.

　　4. Promote intestinal health

　　The rich dietary fiber contained in coarse cereals can hold water, adsorb water molecules in the intestine, increase the volume of feces, promote food residues or toxins to move in the intestine and excrete them quickly, which is helpful to prevent constipation and reduce the risk of rectal cancer. The plant polysaccharides contained in it are decomposed and utilized by intestinal flora in the intestine, and fermented to produce short-chain fatty acids, which provide energy for intestinal epithelial cells and protect the intestinal barrier.

　　5. Antioxidant activity

　　Coarse cereals are rich in natural antioxidants, such as phenols, unsaturated fatty acids, sterols, phytic acid, vitamin E, etc., which can help the human body to better resist free radicals and delay aging.

　　How to open the correct posture of eating miscellaneous grains?

　　1. The intake should be appropriate

　　China residents’ dietary guidelines recommend that 50-150g of whole grains and legumes should be consumed every day, among which whole grains and legumes are the main sources of whole grains and legumes.

　　2. Eat with thickness.

　　Although the nutrition of miscellaneous grains is good, it cannot completely replace polished rice flour. Because of the high content of dietary fiber and resistant starch in miscellaneous grains, it will cause certain pressure on the gastrointestinal tract. Especially for the elderly, children and people with weak digestive function, the inedible dosage is too large. You can eat coarse cereals and polished rice flour together, and gradually increase the proportion of coarse cereals in the staple food according to your own physical reaction and taste acceptance. Healthy adults can eat 1/3 to 1/2 of the staple food every day.

　　3. Fine coarse grains and diversified cooking methods.

　　Coarse cereals are hard in texture, so they can be soaked for several hours before cooking to fully absorb water, and at the same time, anti-nutritional factors such as phytic acid and saponin can be removed by soaking. The miscellaneous grains rice or porridge with soft and rotten taste can be made by using the miscellaneous grains rice function of electric rice cooker or pressure cooker, and it is also a good choice to make miscellaneous grains soybean milk or miscellaneous grains rice paste with soybean milk machine and wall-breaking machine.

　　4. Gluten and beans are mixed and varied.

　　The composition of vitamins, minerals and other nutrients contained in different miscellaneous grains is quite different, so it is more nutritious to eat them together. When cereals and beans are eaten together, amino acids can complement each other and the overall utilization rate of protein can be improved.

　　Text/Qin Wen (Institute of Nutrition and Health, China Center for Disease Control and Prevention)

　　Knowledge link

　　Afraid of cardiovascular disease? These foods will be late if you don’t eat them.

　　Cardiovascular disease is the leading cause of death in the world. According to the statistics of the World Health Organization, nearly 18 million people worldwide die of cardiovascular diseases every year, accounting for more than 30% of the total deaths. Three points move, seven points eat. Many diseases are eaten diseases, and cardiovascular diseases are no exception. If you don’t eat right, the chances of high blood pressure, myocardial infarction and stroke are much higher than those who "eat". So, what is the right way to eat? Let’s take a look at a recent research conclusion published in the European Heart Journal, which is a joint research result from Fuwai Hospital in Beijing and McMaster University in Canada. If you want to help your parents and your friends with healthier cardiovascular system, prepare a small notebook quickly.

　　These seven kinds of foods, if eaten in the right amount, can have stronger small hearts and blood vessels. (Note: 1 cup = about 240 ~ 250 ml, 1 ounce ≈ 28.3 grams)

　　1. Fruits and vegetables: 4 to 5 servings a day.

　　Quantity per serving: 1 apple/banana/pear; 1 cup of green leafy vegetables; 1/2 cup other vegetables

　　2. beans: 3 to 4 servings per week

　　Dosage per serving: 1/2 cup of beans or lentils.

　　3. Nuts: 7 servings per week

　　Quantity per serving: 1 ounce (about 28.3 grams) of tree nuts or peanuts.

　　4. Fish: 2 to 3 servings per week.

　　Quantity per serving: 3 ounces of cooked fish.

　　5. Dairy products: 14 servings per week

　　Quantity per serving: 1 cup of milk or yogurt; 1.5 ounces of cheese

　　6. Whole grains: appropriate amount (for example, 1 serving per day)

　　Quantity per serving: 1 slice of bread (40g); Half a medium-sized pancake (40 grams); Half-cooked (about 75-120g) rice/barley/buckwheat flour/coarse wheat flour/corn paste/coarse wheat or quinoa.

　　7. Natural meat: moderate amount (for example, 1 serving per day)

　　Quantity per serving: 3 ounces of cooked red meat or poultry meat.

　　To sum up, the healthiest diet with high scores corresponds to the energy supply ratio of the three energy-supplying nutrients, which is roughly as follows: 56% comes from carbohydrate, 27% comes from fat (8.9% comes from saturated fat, 15.0% comes from unsaturated fat), and 17.2% comes from protein.

　　After sharing the core information, let’s talk about the reference level of this study: the sample size of 245 thousand people; The sample covers 80 countries on 5 continents and regions with different levels of economic development. 21% of the participants come from high-income countries, 60% from middle-income countries and 19% from low-income countries, which is similar to the global population distribution; The average follow-up time was 9.3 years. It is by far the most diversified nutrition and health outcome study in the world.

　　Text/Liu Suiqian (popular science worker, clinical nutritionist, member of China Nutrition Society)