Parents should be careful! This "online celebrity balloon" will burn through the wool cap in an instant when it explodes.

  CCTV News:At present, a "online celebrity balloon", named Bobo Ball, is selling well on the street, which is highly sought after by children and couples. And just recently, this "online celebrity balloon" exploded:

  When a man was smoking, he accidentally spilled sparks on the balloons, and all six balloons exploded.Four people were burned to varying degrees, and the most serious was second-degree burns.

  Balloon exploded and 4 people were burned.

  The structure of luminous balloon is very simple, and its components include a transparent balloon, a string of colorful LED strip and two batteries. Although "beautiful in appearance", there are certain security risks.

  A few days ago, four people were injured by online celebrity balloon, and two of them were badly burned. The 26-year-old Mr. Zhao (changed his surname) still has a lingering fear when he recalls that scene.

  He said that after a group of four people had finished their meal that night, they saw someone selling such balloons on the road. They thought it was quite good and bought five or six balloons. Then four people got into a taxi with balloons. At that time, a brother lit a cigarette and touched the balloon, which suddenly exploded.

  Mr. Zhao: At that time, the power was too great! I’m confused!

  According to the doctor, when these people arrived, they all had different degrees of burns, two were slightly injured and two were seriously injured. Mr. Zhao is the most seriously injured, and the initial diagnosis,His face and limbs were burned to the second degree.The specific injury needs further diagnosis; There is also a woman with burns on her face.

  Network hot-selling filling gas is unknown

  The reporter found in some online shopping platforms that this kind of luminous balloon, also called "bobble ball", is also very popular in online sales, and many shops have sold tens of thousands of pieces. The price is very cheap, and the ordinary model includes a wave ball, a LED strip and three batteries, and the price is 5-8 yuan.

  As for what gas is filled in the balloon, vendors have different opinions, some say it is hydrogen, and some say it is helium. There are also many shops that directly indicate that it is safe to use air instead of helium.

  According to the investigation, a 13-liter helium tank needs 72 yuan, which can fill 15-17 balloons. On average, each balloon costs about 5 yuan.And if filled with hydrogen, the average cost of each balloon is only a few hairs.

  According to the doctor, there have been mass accidents of hydrogen balloon burning and explosion in the past, butNow, for the sake of safety, generally speaking, balloons are filled with helium.Helium is an inert gas, which is relatively safe.However, it is not excluded that some vendors use hydrogen instead of helium in order to save costs.

  Hydrogen is flammable and explosive, andHydrogen balloons and helium balloons are difficult to judge from the appearance.Judging from the description of the explosion power of this balloon by the injured, it is likely that the balloon they bought was pretending to be helium with hydrogen.

  Has been issued a consumer warning by the European Union.

  As early as March this year, the European Commission’s non-food rapid warning system (RAPEX) issued a consumer warning to balloon toys with LED lights of unknown brands made in China.

  The reason for this warning is expressed by the EU as follows:

  “The product is at risk of chemical, asphyxiation and injury.Because the balloon is easy to burst, releasing small parts including button cell, LED lights and sharp nails, and may be swallowed by children, causing injury or suffocation to organs including esophagus and stomach;The product does not meet the requirements of toy safety directive and related European standard EN 62115."

  Measured the power of "online celebrity Balloon"

  So, how dangerous is this online celebrity balloon? The reporter went to the Peking University Squadron of Fengtai District Public Security Fire Brigade for an experiment.

  Experiment 1 Burning with an open flame gives off a pungent smell.

  First, firemen simulate what might happen when the bobo ball meets an open flame.

  The reporter saw thatThe balloon was ignited at the moment when it touched the open flame of the lighter.The burnt drips on the table continue to burn and catch fire, and turn into black glue with obvious pungent smell.

  “The burning of this substance will produce toxic gas, which will cause burns to people’s respiratory tract, and once the dripping directly touches the skin, it will cause burns to the skin.Fang Chen, the squadron leader of Yuquanying Fire Squadron in Fengtai District, said.

  Experiment 2 Drops burn through the hat

   The reporter put the prepared winter children’s hat under the balloon to simulate the situation that the melt accidentally dripped on the clothes when the balloon was ignited by fire.

  The reporter saw thatDrops dripped on the wool hat, and the surface quickly burned and burned through.The fiber on the surface of the hat has been burnt black, and on the other hand, the inside of the hat has been burnt through by black glue.

  Fang Chen said that this situation is very dangerous and will cause serious burns to the skin on the head surface.

  The fire department reminds:

  △ When buying such balloons, be careful not to choose those containing hydrogen, helium and other combustible gases;

  △ Secondly, carefully check whether there are cracks on the surface of the balloon and the connection point, and you must choose a regular manufacturer to buy it;

  △ When playing with balloons, try to stay away from fire sources and sharp objects to prevent dangerous situations such as burning and explosion.

Home life has spawned a large number of "cloud sales". Many industries have been "forced" to broadcast live.

  After the outbreak suddenly came, Sun Chunlai, who has 337 offline stores and more than 2,000 employees, wrote a letter to all employees on the seventh day of the first month. He bluntly said that the two major expenses of store rent and employee expenses made him on the verge of collapse. He decided not to lay off employees and encouraged everyone to "find ways to keep the enterprise alive together" and "reduce costs and increase efficiency".

  Affected by the epidemic in COVID-19, the local skin care brand founded by Sun Chunlai accounted for 75% of the sales of offline stores, which fell to 5% during the Spring Festival this year. Enterprises actively helped themselves and opened a cloud store online. More than 2,000 employees all worked online. Sun Chunlai personally got on the horse, led the shopping guide to open a live broadcast and "brought goods" with professional skin care knowledge. Fifteen days after the letter was sent, the sales volume was even higher than that of the same period last year, with an average of more than 3,000 new members added every day.

  Offline freezing, online expansion, cloud selling houses, cloud selling cars, cloud chefs, cloud stores, etc. appeared intensively in a short period of time. In February, there were more than 100 occupations on Taobao Live, and merchants opened Taobao Live to sell goods by 50% year-on-year, of which more than 20% came from offline stores. Many occupations have been "forced" to go to the cloud. Can this short-term self-help means become an opportunity for enterprises to transform in the future?

  Live broadcast allows enterprises on the verge of bankruptcy to save themselves in 15 days.

  Sun Chunlai, who once bluntly said, "I won’t broadcast it live", went back on his word. The 50-year-old "old man" talked about cosmetics in front of the camera, but 60,000 people watched it and sold more than 400,000 yuan of products, which was "completely beyond imagination".

  This is a typical brand whose sales model depends on offline stores. During the Spring Festival, it was originally a "golden week" for sales. However, due to the epidemic, the sales of offline stores were "frozen" and the whole company was "forced" to broadcast live: the shopping guide trapped in Wuhan’s home was broadcast live, and the shopping guide working in the store was also broadcast live, with remarkable results.

  On February 1 ST, Sun Chunlai’s brand store resumed work in a comprehensive way. On the first day, they held a cadre meeting online, and on the second day, they held a video conference for all more than 2,000 employees to explain the way of transformation.

  Not everyone can adapt to the new working condition at once. On the first day of the live broadcast, Sun Chun came to a live broadcast room opened by a shopping guide and found that there were only two of them in the live broadcast room. Although the shopping guide explained it professionally, the makeup displayed in the live broadcast was not professional.

  They invited a professional team to help with the transformation and learn how to make up in the live broadcast, how to set the scenery, how to explain, how to make friends, and so on. The shopping guides gradually adapted to the scenes in the live broadcast, and the makeup displayed was gradually refined. They found that relying on professional knowledge to promote products and teach makeup artist online can also attract customers, and the online customer unit price can reach more than 1,000 yuan, which is a high customer unit price in the cosmetics industry.

  Today, 90% of Sun Chunlai’s brand sales come from online.

  The difficulty of change is that more than 2,000 people have to adapt to the "no meeting" cloud office. At first, everyone can’t find a working state without meeting. Later, the company stipulated that employees and bosses should also pay attention to appearance and have a sense of ceremony when working online. Cloud office has also revised the organizational structure of the enterprise, from the original hierarchical structure to the fact that people are now brought into the working group online at any time. After everyone adapts, the efficiency is higher than before.

  Sun Chun said: "I originally expected that the cash flow would be gone in two or three months, but now it can be said that with the current performance, we can save ourselves."

  Multi-industry rapid live broadcast with goods to earn and drink also puts forward new requirements.

  It’s not just cosmetics shopping guides that are forced to broadcast live, but also real estate sales, car sales and kitchen chefs. Previously, most of these were sales models of "you can’t sell things until you get to the scene".

  Affected by the epidemic, sales offices in more than 60 cities across the country were temporarily closed. Tang Lin, a real estate seller in Liuzhou, Guangxi, began to "sell houses in the cloud" on the Internet. Through the live screen, he led netizens to visit the real estate sold.

  Tang Lin revealed that the highest live broadcast was watched by 60,000 people. After the live broadcast, more than 20 people added him to WeChat. Usually, he can only show two groups of customers a day offline. "The live broadcast brought good exposure and improved efficiency."

  Real estate sales live broadcast is not simply moving offline to online, but changing from "one-to-one" to "one-to-many" introduction, and sales can not recommend products to customers with personalized needs. Tang Lin bluntly said that the characteristics of real estate decided that netizens would not make a down payment on the spot. At present, the live broadcast focuses on customers’ first understanding of real estate.

  The catering industry is one of the industries greatly affected by the epidemic. On the day when Taobao Live announced the zero threshold, 31 well-known catering enterprises signed up for broadcasting. Dongpo, Meizhou was the first to move the kitchen to the live broadcast room, and let the chef teach netizens to cook Yuanxiao, Maoxuewang and other dishes.

  Du Junhui, director of the e-commerce department of Dongpo, Meizhou, said that the live broadcast was originally to avoid the risk of returning to work and add fun to people living at home. I didn’t expect netizens to like it a lot. From 0: 00 pm to 7: 00 pm on February 17th, the sales of its Tmall flagship store increased by 1400% compared with the same period of last year, the sales of lunch meat increased by 2175% compared with the same period of last year, and the sales of sausages increased by 1561% compared with the same period of last year. The new product, braised pork with plum vegetables, which has just been launched, has entered the top three of the best-selling goods in the store. The turnover brought by another well-known catering brand "Xiaolongkan" through Taobao live broadcast on February 17 increased by 1200% compared with January 17 a month ago.

  4S shops selling cars have also been closed due to the epidemic, and it is difficult for many car companies to attract customers to the stores by sending masks. They have also joined the ranks of live car sales, and many car companies have introduced discounts for online channels. According to incomplete statistics, 23 global automobile brands, such as BMW and Audi, have started to sell cars, with at least 100 live car broadcasts every day.

  Yintai Department Store requires all the shopping guides to take up their posts, and specially opened a Taobao live broadcast special for 10 Hubei shopping guides. The whole live broadcast lasted for 3 hours, attracting 75,000 consumers to watch, which is equivalent to the weekend passenger flow of a top shopping center.

  Enterprises facing operational pressure under the epidemic seize the "life-saving straw" of live broadcast, hoping to increase their income and expand new channels. The live broadcast platform seizes the opportunity to attract new members and help enterprises transform.

  Jane Rou, the head of the Taobao Live Cloud Work Project Team, said that the project team is now docking a new "cloud career" every day, and according to the special circumstances of different industries, it has opened up various resources and technical forces to help them "work in the cloud" smoothly.

  The reason why so many industries have switched to live broadcasting with goods is because the epidemic has temporarily changed people’s consumption scenes and constrained people’s offline consumption. Most people stay at home, but the demand for entertainment and shopping still exists, even more vigorously.

  Experience and service should keep up with live broadcast or become a must for sales.

  Although live delivery is very popular, some consumers think that this is a "no way" under the current situation.

  Consumers are used to online shopping, but due to the limited logistics under the epidemic, consumers who are attracted by live broadcasts cannot receive the goods, which affects the shopping experience. Consumers who like offline shopping prefer the beautiful offline experience, such as online cosmetics stores, in addition to shopping, they can also enjoy on-site skin care, guidance and other services.

  There are also some live broadcasts that can’t really "bring goods". This is true for large-scale consumption such as selling cars and houses. The live broadcast only helps consumers to understand the products conveniently and quickly at home, but it can’t meet the needs of consumers to touch and see them on the spot. After the epidemic has passed, consumers still need to go offline to purchase, and finally place an order online, just for the online preferential price.

  If sales want to transform through live broadcast, they also need professional knowledge and services, and prepare for online display. In the interview, the reporter found that the shopping guide trying to broadcast live is not simply "building a mobile phone". Most of them have experienced the process of self-improvement. Appearance, style, professionalism and fan accumulation have become the means for cloud shopping guides to stand out from the encirclement, which is also inseparable from the professional help of the live broadcast platform.

  The data of Yintai Department Store also shows the advantages of "experienced" shopping guides. The number of consumers who open a live broadcast service is equivalent to the passenger flow who has returned to work for six months, and the sales generated by a live broadcast is equivalent to a week’s work in the store.

  In addition, a large number of live broadcasts of sales transformation also bring homogenization concerns. Jiang Xinjie, commercial assistant president of Yintai Department Store, believes that live broadcast is a process of digitizing people, and people’s different needs will naturally be diverted to head customers and waist customers, which can be seen from the data. The new retail industry has changed from focusing on goods and shopping malls to focusing on shopping guides and consumers. In the future, all members of Yintai’s shopping guides will try to broadcast live.

  Jane Rou believes: "Taobao live cloud work started because of this epidemic, but it will not end because of the end of the epidemic. Many companies and individuals have seen their potential through cloud work. "

  Another point worth noting is that most of the enterprises that currently broadcast live are well-known big brand enterprises, and they "bring their own traffic", and there are very few small and medium-sized brands in the live broadcast. In addition, the anchors also show their talents, and it is not only relying on professional knowledge that can highlight the encirclement, but sometimes relying on other talents or characteristics to "suck powder".

  However, it is foreseeable that enterprises will include live broadcast in the future after this special period of last resort.

  Sun Chunlai’s brand has adjusted the development direction of the company because of the success of live broadcast. Not only will the live broadcast be normalized in the future, but also a new offline store renderings will be designed within a few days: the new store will cancel the checkout counter and shelves, leaving only the display stand and turn the store into a live broadcast room.

  "This year, the number of offline stores will not be reduced, and the performance requirements will not be reduced. It is just a complete transformation of the store model, improving digital live broadcast, transaction, promotion, publicity and customer service, and one more way to communicate, interact and communicate with customers." Sun chun said.

  Zhongqingbao Zhongqingwang reporter Lareina C Source: China Youth Daily

Tamia Liu airport photo, she is very thin, slightly dark skin, porcelain teeth too white too obvious.

Tamia LiuIs a high-profile actress, and her charm and acting skills are highly recognized. Recently, she was photographed at the airport, which attracted the attention of netizens.

As can be seen from the photos, Tamia Liu himself is very slim, and his slim posture is enviable. Whether standing or walking, she shows elegant temperament and confident demeanor. Although thin, her health and figure complement each other, and there is no trace of excessive weight loss, which reflects a healthy attitude towards life.

In addition, Tamia Liu’s skin is slightly dark, which is one of her unique charms. Compared with the traditional fair complexion, her slightly dark skin gives people a feeling of sunshine and health. This natural skin color has become her distinctive feature, which makes her closer to the public.

What is particularly amazing is Tamia Liu’s porcelain teeth, which are undoubtedly the brightest spot in her smile. Tamia Liu’s porcelain teeth are white and obvious, like a bright star, emitting a dazzling light. This brightness is in sharp contrast with her slightly darker skin, which makes her smile more charming and moving.

Tamia Liu’s airport photo shows her unique beauty and has conquered the hearts of countless netizens. She showed confidence, health and nobility with her thin but not withered porcelain teeth, slightly dark skin and too white and too obvious. Her personal charm is as eye-catching as her acting career and has become the focus of many fans. I believe that in the future, she will continue to conquer more audiences with her unique charm and show more outstanding performance.

What are the benefits of playing basketball often?

When we sit and don’t exercise every day, we will find fat on our abdomen, body and other parts, which is caused by lack of exercise, so we need to do proper exercise, such as playing basketball, running when playing basketball, and the whole body will be active, so losing weight is excellent, but the benefits of playing basketball are not just to lose weight, but also to the body. What are the benefits of playing basketball regularly?

1. Effectively prevent cardiovascular diseases.

In basketball, due to the intense muscle activity, the work of the heart increases, the blood supply and metabolism of the myocardium are strengthened, the myocardial fibers are thickened, the heart wall is thickened, the heart volume is increased, the shape is perfect, and the pulse is powerful. All this is also a good way to treat cardiovascular disease. Cardiovascular disease is the number one killer endangering human life in the world today. According to reports, in China, people who died of cardiovascular diseases also ranked first. A large number of studies show that regular basketball exercise can significantly reduce the risk of cardiovascular disease formation and occurrence.

2. Weight control and body shape change

Obesity will affect people’s normal physiological function, especially easily lead to heavier heart burden and shortened life span. If a person’s subcutaneous fat exceeds 15%-25% of the normal standard, then his risk of death will increase to 30%. Because basketball can reduce fat, enhance muscle strength and keep joints flexible, it can control weight and improve body shape and appearance.

3. Enhance heart function

Regular basketball exercise can enhance heart function, increase stroke output, thicken intima of arterial wall, increase smooth muscle cells and elastic fibers; The number of capillaries in skeletal muscles is increased, and the branches are abundant; Make the coronary artery orifice thicker and heavier; The increase in the number of capillaries in myocardium is beneficial to the improvement of blood supply and function of organs, including the heart itself. At the same time, basketball can also reduce blood pressure and serum cholesterol, which has a good effect on preventing hypertension and coronary heart disease.

4. Reduce the risk of diabetes.

One of the characteristics of diabetes is that people’s blood sugar level is very high. If it is not controlled, it will also cause many other health problems, such as impaired vision and kidney deficiency. Playing basketball regularly can control the improvement of blood sugar level, thus greatly reducing the possibility of individual diabetes.

The benefits of playing basketball regularly are mainly manifested in four aspects, all of which are aimed at the benefits of body organs, and of course, they are also good for patients’ psychology. Basketball is a multi-person sport. To play basketball well, it is necessary to have team cooperation and mutual coordination. So it will make the patient’s mental state better. Of course, when playing basketball, you should also choose the time according to your own physical condition. When you exercise too much, it will hurt your body. After a period of exercise, you should pay attention to rest.

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Source: 360 Common Sense Daquan. com

Why did Yao Ming give up the 100-million-dollar contract? Was it disrespectful or accurate?

When Yao Ming entered the NBA with its back to China’s huge market, why did it sign reebok, now unknown, instead of NIKE, the industry leader?

If everyone knew about Yao Ming before he entered the league, in fact, NIKE has been sponsoring a small number of domestic basketball players since the 1990s, and since 1997, NIKE has contacted Yao Ming to sign a contract with him, and provided basketball shoes and financial support. When the contract was renewed in 2003, nike thought that Yao Ming’s performance in the rookie season did not meet expectations, and the best rookie was also taken away by Stoudemire of the Suns. At the same time, it was also the time when the Platinum Age entered the league in 2003. Seeing that tomorrow’s superstars such as James, Wade and Anthony entered the nba, nike’s energy was naturally dispersed. After all, who didn’t want to have James at that time, NIKE gave James a super-luxury contract of 9,100 W for seven years at the same time, and the budget was not unlimited. NIKE could only offer Yao Ming, who needed to renew his contract at the same time, an insulting offer of 160w for four years.

In fact, there was an episode at the beginning. Yao Ming’s agent revealed that NIKE had signed a contract with it whenever the offer was raised to 3-4 million, but unfortunately, the NIKE brand department thought such an offer was like a joke, implying that Yao Ming was not worth the offer.

At the same time, reebok threw an olive branch to Yao Ming. At that time, reebok was not as down and out as it is now. Its stars included mvp players such as O ‘Neill and Iverson, and the offer made to Yao Ming was quite sincere for six years and 50 million yuan. After learning about the amazing offer made by competitors, NIKE has a legend that considering the influence of the China market, it re-offered an offer of over 100 million in seven years, which is the biggest offer contract in the whole nba.

But in the end, Yao Ming chose reebok, who was more sincere at the beginning, which was a little color for the nike team who despised themselves. It is said that Yao Ming was not won, and the nike representative who was in charge of the negotiation in that year was also dealt with by the demotion office. The reason was that he was robbed of Yao Ming by competitor reebok on the premise of absolute superiority.

In the 2004-05 season, reebok launched the only pair of signature sneakers reebok high post for Yao Ming. However, the tradition that the center does not sell shoes still exists, so the original sales volume was not ideal, and the domestic nba market has just been opened, and domestic consumers are not very willing to pay for this sneaker.

And Yao Ming also sustained injuries in the later period, drawing a question mark on the functionality of sneakers. If Yao Ming chose NIKE in that year, could he avoid some injuries by wearing his brand’s sneakers?

China Men’s Basketball Team No.30 training, Qiao Shuai hand-picked Lin Wei and other five generals, focusing on rejuvenation and saving the World Cup.

China men’s basketball team will be trained on April 30th, and the training list will be produced from the teams that have missed the playoffs and have been eliminated from the playoffs, focusing on rejuvenation. Coach Jorjevich will personally lead the team to strengthen the World Cup, and this training will also be held with ABL champion Oriental Team for two warm-up matches, which can be regarded as trials for the World Cup and the Asian Games. This time, Qiao Shuaiqin pointed out that five players, including Lin Wei, will enter the training team, so we might as well talk about which players can be selected.

Qiao Shuai has identified five players: Cui Yongxi, Zeng Fanbo, Lin Wei, Liao Sanning and Wang Ruize. Needless to say, Cui Yongxi has been focusing on cultivating him since he took office. He made two first appearances in the preliminaries and returned to the league. His self-confidence has greatly increased. He is 199 cm tall and has a great advantage in the second place. He is expected to become a player like Ding Yanyuhang. Zeng Fan,

Lin Miao is a rising star in Ran Ran. His shooting talent is very high, and he has a big jump shot, which is a bit like Ray Allen. Even the famous Hu Weidong regards him with special respect and is very optimistic about Lin Miao’s future. This season, he opened a little high and went low, and he made a stunning start, and twice staged a lore. However, with the increasing attention of his opponents, his defensive strength was strengthened, which led to Lin Miao’s death. At present, Liao Sanning is in transition to play dual-energy health, but his talent is still relatively high this season. Wang Ruize is the champion of the three-point competition, and Qiao Shuai appreciates him very much, but he is not young and there is not much room for improvement.

Guo Haowen has basically recovered. He was born in 2000 and is still relatively young. Not surprisingly, Guo Haowen will be selected for this training team. As a tall and large defender, it is the type that Qiao Shuai needs most. Guo Haowen can play three positions, and Jiao Boqiao will undoubtedly be selected. In the last window, Jiao Boqiao participated in two preliminaries. Although he didn’t have much playing time, his talent is obvious to all. Cui Xiaolong belongs to a strong defender.

Wiliam has been selected into the national team for many times. During his coaching in Du Feng, he was recruited into the national team and participated in the preliminaries. He is definitely a top 3D player, with outstanding confrontation ability and stable three-pointers. Zhang Ning, as a college classmate of Wiliam, also has strong strength. Although he played badly in the playoffs, Zhang Ning is full of energy, strong in figure, able to play with and without the ball, and spared no effort on the defensive end, and even able to play the whole game physically.

Jilin team’s "Second Ginger" is very powerful. Although Jiang Weize is short in height, he has strong three-point ability and explosive score. He once played a brilliant performance in the Asian Cup. Jiang Yuxing has excellent offensive and defensive ability, but his rebounding ability is very strong, even reaching the fourth position. Zhao Jiayi belongs to a tall and large front line, can play multiple positions and has a certain ability to hold the ball. Since,

In addition to Lin Biao, Wang Lanzhang also has strong strength in Tongxi team. As an older rookie, Wang Lanzhang has strong instant fighting power, outstanding overall situation, dares to make moves on the court, and often sends out wonderful passes and assists in a narrow space. Zhao Baiqing was selected as a three-man men’s basketball team, belonging to the spatial No.4 position. He is very active in grabbing rebounds in the frontcourt, and Li Yiyang passes the ball. However, he is still a young player, one year younger than Wang Ruize. Before, his condition declined due to injuries, and he is recovering well now. Qi Lin’s talent is very high, and even foreign aid Farr is very recognized, but his progress is slow and he needs continuous efforts.

This men’s basketball training is mainly held for young players. Qiao Shuai will focus on young players such as Lin Wei, Zeng Fanbo and Cui Yongxi. Some of them have the opportunity to be selected for the World Cup training list, and they are even expected to stay in the final list. For young players, it is a valuable asset. Being guided by Qiao Shuai is conducive to the development of their careers. I expect them to play well in the training team.

What industries can be changed by establishing the National Data Bureau?

Produced by Tiger Sniffing Technology Group

Author | Qi Jian

Editor | Chen Yifan

Toutu | vision china

Data elements are becoming more and more important.

On March 7, 2023, according to the Xinhua News Agency, the National Data Bureau was established according to the State Council’s proposal to submit the institutional reform plan of the State Council.

The National Bureau of Data will be responsible for coordinating and promoting the construction of basic data systems, coordinating the integration, sharing, development and utilization of data resources, and coordinating the planning and construction of digital China, digital economy and digital society, which will be managed by the National Development and Reform Commission.

The establishment of the National Data Bureau will be more conducive to mobilizing all resources to comprehensively promote the construction of digital China and the development of digital economy.

"The most practical contradiction in front of data circulation is the ownership of data and the security of data. Data ownership and security issues are big issues involving public interests, and no institution or enterprise can solve them. " Guo Zhaohui, chief scientist of Shanghai Youye Information Technology Co., Ltd., told Tiger Sniff.

Therefore, the consensus of many experts and industrial people is that the establishment of a national data bureau can better solve the urgent problems faced by the development and utilization of data elements resources at the national level. For example, at present, the domestic data infrastructure system needs to carry out a series of system construction in terms of data confirmation, circulation, transaction, rights distribution, security and compliance, and provide institutional guarantee for the cultivation of data elements market.

Institutional guarantee of data factor market

On February 26th, Peng Lihui, Secretary-General of china electronic chamber of commerce, introduced that in 2021, China’s data element market will be about 81.5 billion yuan.It is estimated that the compound growth rate of market scale will exceed 25% during the "14th Five-Year Plan" period, and the scale is expected to approach 200 billion yuan by 2025.From the perspective of subdivision, the market scale of storage, analysis and processing of data elements all exceeds 15 billion yuan, laying a solid foundation for the resource utilization of data elements; The industrial scale of data transaction and data service reached 12 billion yuan and 8.5 billion yuan respectively.

However, as an important factor of production, the current market system is not perfect, and the basic systems such as data property rights and transaction circulation need to be formulated and improved urgently.

Guo Zhaohui gave an example to Tiger Sniff. Taking the medical industry as an example, from the aspect of medical treatment, the data in China’s medical field is very huge. China has a large population, and every hospital has a large number of patients and diseases data. However, due to the poor data circulation, each hospital can only fight on its own and cannot establish a unified data system. This not only increases the difficulty for patients to seek medical treatment, but also greatly hinders the development and progress of medical system and medical technology. Even from the perspective of technological development, the research and development of medical AI needs to mobilize data from all parties to "feed" AI, but if the data factor market is not opened, and the data in the medical industry is relatively scattered, it is necessary to consider the protection of patient privacy, which makes it difficult for relevant R&D enterprises to obtain data, thus hindering the research and development of technology.

In many industries, some enterprises and research institutions have thought about data alliance, but in practice, such alliance is extremely difficult to promote.For example, for training large models, a large amount of data is needed.This brings huge workload to data cleaning, screening and standardization.They also hope to cooperate with enterprises with a large amount of data, so that the amount of data is larger and the quality is better, but the reality is that enterprises are often reluctant to share these data. Guo Zhaohui said that because these data alliances have no administrative and law enforcement rights, it is difficult to actually promote data circulation.

Even the big data exchange established in the past few years is facing an embarrassing situation. Previously, a survey conducted by Nandu Big Data Research Institute found that at present, local data exchanges generally require enterprises to provide compliance assessment certificates issued by professional lawyers for each transaction before entering the transaction, that is, the so-called "assessment once entering the market". However, this has greatly increased the cost of enterprises’ entry transactions, and the related supervision mechanism is not perfect, which leads enterprises to "dare not enter the market" and "unwilling to enter the market". This actually prevents data resources from being used to a greater extent.

In the enterprise search, "data transaction" is used as the key word to search the enterprise name, and there are 57 operating companies whose operating status is surviving, in business and established. Many major cities and industrial bases in China have set up their own data exchanges, including Beijing, Shanghai, Shenzhen, Guangzhou, Guiyang, Suzhou and Hangzhou. Provincial data exchanges have also been established in Hunan, Hubei and Fujian.

So what is the actual trading volume of these exchanges? Take Guiyang Big Data Exchange as an example. Guiyang Big Data Exchange was officially put into operation in 2015. It is the earliest batch of data exchanges in China. Up to now, the exchange has accumulated 502 data vendors and 21 data intermediaries, with a total of 800 products and 438 transactions, with a total transaction volume of 734 million yuan.

Fan Yuan, chairman of Hangzhou Anheng Information Technology Co., Ltd., has worked hard in the field of data security for many years. According to Fan Yuan,The establishment of the National Data Bureau can better coordinate and promote the construction of the basic data system, and coordinate the integration, sharing, development and utilization of data resources.In this way, it can provide richer data resources and more efficient data acquisition channels for the big data industry, and provide a broader space for big data applications and data element markets.

Fan Yuan also put forward an important aspect, that is, the establishment of data standards. For a long time, there has not been a practical and effective unified standard for the transaction and circulation of data, which has also brought a lot of trouble to data work. Fan Yuan said that the National Bureau of Data will be responsible for promoting data standardization and standardizing various data formats and data structures, which will help improve the efficiency and accuracy of data exchange, accelerate the establishment of a data classification and classification protection system, and make the big data industry more standardized and standardized.

Tighter supervision

"If you don’t open the interface of data sharing, then such a large data resource in China can’t be played well." Guo Zhaohui believes that the development of intelligence can only be achieved based on data sharing. However, the main reasons for the difficulty in data sharing and slow circulation are not only the failure to clearly confirm the rights and formulate standards, but also the safety and compliance issues.

Fan Yuan said that after the establishment of the National Data Bureau, it will be responsible for the supervision and security management of national data resources, which will mean stricter data security standards and regulatory requirements, and make the risks of data leakage and abuse more effectively controlled.

Or take the data exchange as an example. Ideally, more data should circulate in the exchange. However, due to the lack of supervision, some data flows have gone off-site and even entered the "black market".

According to the "2022 Data Asset Leakage Analysis Report" released by Internet security research institutions threatening hunters on March 3,In 2022, there were more than 3,200 cases of data leakage in China, nearly double the number in 2021.There are a wide range of data leakage channels, with anonymous society software accounting for over 75%. In the distribution of data leakage industries in 2022, finance, logistics and e-commerce industries occupy the top three. Among the main reasons for data leakage in 2022, operator channel leakage accounted for the first place. In the underground black market data transactions, about 71% transactions disclose the amount of data sold, among which "small-scale real-time data" with the transaction data level below 10,000 exceeds 73%, which has become the mainstream of data transactions.

In terms of data security, the GDPR of the European Union is called "the most stringent data protection regulation in history", while the protection of personal information in the United States focuses on industry self-discipline. Tiger Sniff asked a number of professionals and legal professionals, and the consensus was that China would adopt a regulation between the United States and Europe. After all, if it was too strict, it would restrict the development of the industry. Today, in terms of data security protection, China has the Cyber Security Law and the Personal Information Protection Law, which came into effect in November 2021. However, more detailed rules and norms are needed in the landing of specific practical problems.

At present, the national data bureau should focus more on public utilities, government affairs, and areas with large data and great influence on the national economy and people’s livelihood. It may play a relatively small role in promoting those industries with strong personalization or more subdivision standards.

This is also the consensus of the industry. Fan Yuan’s view is that the National Bureau of Data will promote the industry to a more stable development direction, especially for Party B, which provides products and technical services for the government industry. For example, for domestic relational databases and big data storage engines, it will be beneficial to domestic companies such as chips, storage, operating systems and processors at the data level for a long time.

Specifically, how to land in the industry, Cui Xiangyu, assistant vice president of Beijing Haitian Ruisheng Technology Co., Ltd., suggested that scientific research institutions, enterprises and other industrial entities should be specially supported to form innovative consortia, and joint research should be carried out on key technologies and capabilities to enhance the value of data elements, and the transformation and application of results should be accelerated to activate the potential of data elements and release the value of data elements. It is necessary to strengthen the research and construction of the basic data supply capacity of large models, such as building an integrated basic data resource supply service platform, a digital computing integrated service platform, artificial intelligence data sets of key industries, data services based on blockchain and privacy computing, and other new infrastructures to consolidate the data base of the digital economy.

On the other hand, the suggestion is to actively explore and support the establishment of national data factor market cultivation experimental zones in many places, and guide the market-oriented entities such as telecom operators, platform enterprises and industry leaders to actively participate, so as to achieve breakthroughs in data basic systems, data circulation transactions, data resources and data factor industry ecology, and accelerate the process of data factor market cultivation.

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Rachford won the Premier League Player of the Month again, tying the Salah record for three times in a single season!

The Premier League Player of the Year in February was released, and Rachford was re-elected. This is the third time that he won this award this season, tying Salah’s record in 2017/18.

Rachford, who broke out after the World Cup, was named Premier League Player of the Month in September and January this season. He scored five goals in four league games in February, and scored in the first leg of the Europa League play-off against Barcelona and the Carling Cup final.

The England striker has won the Premier League Player of the Month for the third time this season, tying Salah’s record in the 2017/18 season. At that time, the Liverpool winger won awards in November 2017, February and March 2018, and was the first player in the history of the Premier League to win this award for three times, and finally scored 32 goals in the whole season.

In addition, Rachford is also the first Premier League player of the month since Manchester City midfielder Gundogan in January and February 2021.

Rachford’s competitors in February were leicester city striker Kelechi Na Qiao, Fulham goalkeeper Bernd Leno, winger Manor Solomon, Tottenham right-back Emerson Royal and Aston Villa striker Ollie Watkins.

After winning the prize, he wrote an article on Twitter to celebrate: "I am ecstatic to win the player of the month award in Manchester United and the Premier League again. I couldn’t have succeeded without the help of other teammates and staff. Setbacks are inevitable, but as long as we remain focused and United, we will eventually see the dawn at the end of the tunnel! "

Rachford, who also won Manchester United’s player of the month award in February, also modestly thought that this award was the credit of the team as a whole. In December and January, he was elected as the best player in the team: "This player of the month award, I think you can award it to anyone in the team in the last three months. Each of them deserves to win this award, so it really makes me feel honored, and I have done it three times. "

"All the players who aim at this or not, they also deserve this award. This shows that we are making progress as a team, and I hope we can continue like this. "

It is worth mentioning that Erik Tenghag and David de Gea also won this month’s Best Manager and Best Fighting Award respectively.

Previously, Rachford and Eric Tenghah won the Player of the Month and Coach of the Month in September last year. The last time Manchester United achieved this achievement twice in a single season was 15 years ago, when Cristiano Ronaldo and Sir Alex Ferguson won awards in January and March 2008 respectively.

At present, Rachford has won the Premier League Player of the Month four times in his career. Sergio Aguero and Harry Kane won the most awards, and they have won this honor seven times.

Research says that artificial intelligence can help detect breast cancer and reduce the workload of doctors.

[Global Network Reporter Zhang Yang] Artificial intelligence has been increasingly applied to people’s lives. In the medical field, many medical institutions have begun to try to use artificial intelligence technology to assist doctors in diagnosis. Recently, according to foreign media reports, many medical institutions around the world began to experiment with artificial intelligence technology to assist in the diagnosis of breast cancer.

According to the report, Hungary was one of the first countries to adopt relevant technologies. Since 2021, at least five hospitals have used artificial intelligence technology to assist the detection of breast cancer.

In a study published in 2022, the researchers recorded the number of times breast cancer was identified in 250,000 scans using artificial intelligence programs, and found that this was almost consistent with the level of human radiologists, and the scanning results could be read faster. The conclusion of this study is that if this technology is incorporated into doctors’ daily work, it can effectively reduce the workload of radiologists.

According to a doctor who used an artificial intelligence application, he was shocked by the effectiveness of the artificial intelligence program, because he submitted some difficult cases he encountered in his career to artificial intelligence for diagnosis, and the program correctly identified cancer symptoms every time.

With the enhancement of artificial intelligence technology, artificial intelligence can gradually complete more complex tasks, and many companies have been committed to combining artificial intelligence technology with medical care for many years. For example, YiduCore, a medical intelligent brain independently developed by medical science and technology enterprises in China, is the accumulation of core technologies for many years and a highly competitive medical intelligent infrastructure.

By virtue of YiduCore’s powerful data processing and AI algorithm capabilities, as well as its accumulated medical knowledge, insights and disease models, Yidu Technology assists customers such as medical institutions to manage authorized data efficiently and with high quality, making uncountable data computable, and at the same time, through continuous iteration of independent learning, continuously accumulating and strengthening the modeled knowledge map, promoting real breakthroughs in clinical diagnosis and treatment, and further providing value in public health, research, diagnosis and treatment and other scenarios.

Regarding the application of artificial intelligence technology in the diagnosis and treatment of breast cancer, Yidu Technology told reporters that in a phase III study on the treatment of HER2-positive breast cancer patients conducted by its Happy Life Technology (HLT) in cooperation with a well-known domestic pharmaceutical company, Happy Life Technology implemented digital recruitment through artificial intelligence technology, accelerated the positioning of target patients, found HER2-positive breast cancer patients more quickly and accurately, and completed the recruitment of patients with the target number.

Although artificial intelligence technology is rampant, many doctors or experts in artificial intelligence also said that artificial intelligence technology can not replace doctors, but is only used for auxiliary medical care. For example, when a doctor has made an assessment of the condition, he can use artificial intelligence to review it to prevent the occurrence of missed diagnosis.