Shanghai Metro has been able to use the APP directly without a bus card. What’s so special about this APP?

Since January 20, 2018, the whole network of Shanghai Metro has tried to scan the code and pass the gate. It is no longer afraid to take the subway without change and forget to bring the bus card. The scanned QR code is neither Alipay nor WeChat, but an APP called Metro Metropolis.

During the week of operation, people wearing red vests and Yi Labao can already be seen in subway stations, and more and more passengers are using them. For this change that is closely related to travel, curious babies naturally want to know more about it.

Let’s talk about the pioneer of "off-card" pit stop: NFC.

Before Metro was launched, Shanghai Metro was not the only way to get in and out of the station. In addition to bus cards, we can also see many passengers smartly taking out their mobile phones, smart watches and other equipment to enter the station.

I have to mention NFC here. Mobile phones and smart watches that can be swiped into the station are all card simulation modes using NFC technology. The simple understanding is that the device will record the magnetic core information of the bus card when it is tied, and the device is an analog card when it is used.

The efficiency of entering the station is comparable to that of a real bus card, but its limitations are also fatal-only some Android phones are supported. Apple’s mobile phone has actually had NFC function since the iPhone6, but Apple only opened this function for its own Apple Pay, but it also continued its style; Therefore, NFC has lost half of its territory congenitally, and naturally it has been tepid.

"Scan code" is the magic weapon to be compatible with mobile phone operating system.

With the promotion of scanning code payment by Alipay and WeChat, users have become accustomed to scanning code, and the mass base is quite strong. Indeed, the development of mobile payment in China is no worse than anywhere else in the world. The most important thing is that the hardware limitation of code scanning is not as high as NFC, which can basically cover all subway passengers.

Accurate passenger travel data

Scanning the code into the station is undoubtedly a good thing for passengers, and there is another choice, especially for passengers who easily forget their cards and often lose them. However, it seems unreasonable for Shanghai Metro officials to make great efforts to upgrade the gates and bear the extra operation and maintenance costs only from the convenience of passengers-or because Hangzhou next door supports scanning code to buy tickets and scan code to enter the station, and Shanghai, as a first-tier city, has been left behind too much, and it is hard to face.

Of course, there is no way to guess the specific reasons, but accurate passenger travel data is a scarce wealth.

When using the bus card, the subway company also holds the travel data, but all available data are partial, such as which platform has a large passenger flow and which route has a large passenger flow. According to the personal data of passengers, there are actually related records, such as the frequency of this user taking the subway, the route he often takes, and the time of commuting. However, because the bus card is anonymous, it is impossible to attribute these data to a certain user, let alone the user who triggered this part.

When users start to scan the code and enter the station, all this changes, and the data can be accurately corresponding to a passenger; Perhaps this part of the data can’t be used for the time being, but it is a scarce wealth for smart travel and smart city construction in the future.

Scanning code is a good thing, but why should there be a "Metro Metropolis"? Why not use Alipay or WeChat directly? This is also a question of many people. Obviously, using Alipay has a better experience for passengers. In view of the installed capacity of Alipay, there is no need to worry that users need to download an APP again when using it.

Besides Alipay, there are WeChat and UnionPay.

When Shanghai promoted the matter of scanning code and taking the subway, it was impossible not to consider Alipay at all, but if you think about it carefully, there are WeChat and UnionPay. Do you need compatibility? After all, Shanghai is not Hangzhou, so it is impossible to bet on the Alipay family. If you scan the code and take the subway in Alipay now, the current ticketing system and gate equipment are bound to be reformed. When you access WeChat or UnionPay in the future, you will face the possibility of repeated reforms. Why don’t official website Metro make its own Metro Metropolis APP, establish its own platform, and unify the specifications, so that no matter whether it is connected by WeChat or other manufacturers in the future, there is no need to make additional transformation. This is actually a long-term plan.

Who is the subject and who is the entrance of traffic?

Who is the subject. If Shanghai Metro opens the boarding code function on Alipay APP, the answer to this question will be vague, and scanning the code to ride will become a function of Alipay, which will contribute to Alipay’s market share and stability in Shanghai, and the entrance of user traffic will also be concentrated on Alipay APP. Shanghai Metro won’t do this, thus losing its initiative and future bargaining power.

Moreover, the installed capacity of Shanghai Metro’s own official APP has been very small, and it is not suitable for commercial advertisements. You can just take a ride to promote the function of scanning code and increase the download volume of "Metro Metropolis". After traffic, putting some advertisements can also be regarded as a means of profit.

Travel data

If the user completes the whole process of scanning the code on Alipay APP, all the user data will remain in Alipay. The accurate user travel data that the subway official has always wanted, as well as the reach of users in the future, is a fantasy.

Indeed, we found that the scope of cooperation between Metro Metropolis and Alipay and UnionPay is limited to providing users with real-name authentication capabilities and payment capabilities.

For various reasons, Shanghai Metro chose to build its own APP, but their experience and technical strength are far less than those of professional Internet companies in making applications.

Here are a few cases:

"Oh, my God, why do you have to turn on Bluetooth?"

Among them, the most talked about is to turn on Bluetooth. Indeed, when our "Metro Metropolis" APP scans the code, it must turn on Bluetooth. Why? The direct reason is that official website chose the self-built APP, and the fundamental reason is that the QR code can only interact in one direction, and the APP can’t get any information through the QR code. The passenger’s fare calculation is done independently by APP. If APP can’t get the location of the station, it can’t calculate the fare at all.

In order to solve this problem, Shanghai Metro has also spent a lot of effort. Through a series of problems with companies, it has launched the technology of "Double Offline BLE Bluetooth Write-back of QR code", and the story of "Double Offline" is left to the next node, saying that "Bluetooth Write-back" is actually a means for subway gates to inform APP passengers of the information of getting in and out of the station. The general process is as follows:

1. The mobile phone generates a two-dimensional code (including the user’s id, mobile phone Bluetooth address and other related information).
2. The gate reads the QR code information and sends it to the controller.
3. The controller on the gate calls the Bluetooth module of the mobile phone.
4. The mobile phone Bluetooth establishes communication with the gate controller, and writes back relevant information (information of the subway station, arrival time, etc.).
5. The gate is released.

Under normal circumstances, the above interaction process needs to be completed within half a second.

So, you must turn on Bluetooth. Why don’t you turn on Bluetooth when Alipay shows the QR code for payment, because nothing will be written back at all during the payment process. After the merchant scans the code, it has nothing to do with the QR code, and the user Alipay only receives the follow-up notice.

The impact of this technology:

1. The existence of Bluetooth write-back technology also prevents criminals from taking my QR code screenshot to ride.
2. Due to the problem of Bluetooth adaptation, subway officials have listed a list of unsupported mobile phone models. Many mobile phone manufacturers have castrated the Bluetooth function, so this kind of mobile phone is not in the support list.

"We are really thinking about passengers. If you don’t believe me, look at our dual offline technology."

In the real use process, some users will still stand in front of the gate and connect to the internet, then open the APP and bring up the QR code page. In fact, as long as the QR code is loaded, there is no need to connect to the internet for future refreshing. This point also fully considers the user’s usage scenarios. The signal in the subway is always unstable. If users are required to connect to the Internet during the process of opening or refreshing the QR code, it will greatly affect the user experience.

Conflict with NFC

Because the newly modified gate supports bus cards, NFC devices and code scanning devices at the same time, if a smart phone has NFC turned on and Metro Metropolis installed at the same time, it will be difficult to identify the gate, and it is obvious that passengers want to use Metro Metropolis. As a result, NFC may work because of the wrong approach posture, leading to the success of swiping the card. Because of this, the Android version of Metro Metropolis requires passengers to turn off the NFC function during the activation process. But in the long run, when the subsidy for "Metro Metropolis" ends, I think passengers may close the "Metro Metropolis". After all, NFC swipes cards faster and can take public transportation.

"Where did you put our bus passengers?"

From the above introduction, we can feel that Shanghai Metro has completely abandoned the bus card in this mode. There is no need to use the bus card in the whole process, but the good thing is half done. When passengers take the bus, they can’t use the "Metro Metropolis". At this time, they can only take out the bus card honestly, and after swiping the card, they find that the concessions for subway bus transfer are gone. Passengers are definitely unhappy. After all, there are not a few passengers who transfer between subway and bus during commuting. These users are destined not to become deep users of "Metro Metropolis".

I have also experienced the "metro Metropolis" many times recently, but I have never chosen to use it during the morning rush hour, or I quietly turned out my bus card and quickly passed the gate.

Product experience:

1. The stability of the APP: Many people have reported that after the code scanning is successful, the gate will not be released at all.
2. Number of gates: Now it seems that there are two gates at the entrance and exit of each platform to support code scanning. The number is still small. During the peak period, there was a queue in front of the code scanning gate, but the ordinary gate was unimpeded.
3. There is a single type of gate: in addition to ordinary gates, there is also a large baggage gate, and there is no large baggage gate that supports code scanning at present.
4. Efficiency of passing the gate: scanning code is faster than NFC, and faster than swiping the card. If someone opens the APP in front of you in the morning rush hour, it’s not enough to brush it a few times. You must want to kick him to death in your heart, but he is also in a hurry.

Brief analysis of product positioning;

The people who take the subway are roughly divided into permanent residents and tourists.

If permanent residents often take the subway, they will definitely get a bus card, which is faster than you. If the monthly consumption quota reaches a certain limit, there will be a discount, and there will be a discount for transferring to the bus.

Tourists certainly don’t understand and don’t want to understand "metro Metropolis". It seems that a one-day subway ticket is more suitable for them.

At least for now, regardless of existing subsidies. I think the bus card is better than "metro Metropolis", both in terms of convenience and economy.

This analysis has not yet involved the design of other product functions and the interaction with related pages. Wait until the user is stable, and after several iterations, do another analysis.

　

This article was originally published by @ Original Dream. Everyone is a product manager. Reprinting is prohibited without permission.

The title map comes from Unsplash and is based on CC0 protocol.

　　"Healthy Shanghai 12320" WeChat WeChat official account News, November 21st 0— At 24: 00, there were 4 confirmed cases and 44 asymptomatic infected cases in COVID-19, both of which were found in isolation and control. There were 5 confirmed cases and 45 asymptomatic infected cases imported from overseas in COVID-19.

　　Local case situation

　　November 21, 2022 0— At 2400 hours, 4 new cases were confirmed in COVID-19.

　　Case 1, temporarily living in Jiading District,

　　Case 2, living in Minhang District,

　　All of them came from other provinces and returned to Shanghai. After arriving in Shanghai, they were put under control. During this period, Covid-19’s nucleic acid test results were abnormal, and the results were positive after review by the CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Case 3, who lives in Pudong New Area, is a close contact of local infected people who have returned to Shanghai from other provinces previously reported in this city. During the period of isolation and control, Covid-19’s nucleic acid test results were abnormal, and the results were positive after rechecking by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Case 4, who lives in Songjiang District, is a close contact of a native asymptomatic infected person reported in Japan on November 15th. During the period of isolation and control, Covid-19’s nucleic acid test results were abnormal, and the results were positive after rechecking by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Situation of asymptomatic infection in local area

　　November 21, 2022 0— At 2400 hours, 44 cases of asymptomatic local infections were added.

　　Asymptomatic infected person 1, temporarily living in Huangpu District,

　　Asymptomatic infected person 2, asymptomatic infected person 3, temporarily living in Xuhui District,

　　Asymptomatic infected person 4, temporarily living in Minhang District,

　　Asymptomatic infected person 5, asymptomatic infected person 6, temporarily living in Jiading District,

　　Asymptomatic infection 7, temporarily living in Jinshan District,

　　Asymptomatic infection 8, living in Pudong New Area,

　　Asymptomatic infection 9, living in Jing’ an District,

　　Asymptomatic infection 10, living in Hongkou District,

　　Asymptomatic infection 11, living in Yangpu District,

　　Asymptomatic infection 12, living in Baoshan District,

　　Asymptomatic infected person 13, living in Jiading District,

　　Asymptomatic infection 14, asymptomatic infection 15, living in Qingpu District,

　　All of them came from other provinces and returned to Shanghai. After arriving in Shanghai, they were put under control. During this period, Covid-19’s nucleic acid test results were abnormal, and the results were positive after review by the CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 16-mdash; Asymptomatic infected person 18, living in Pudong New Area,

　　Nineteen asymptomatic infected people, living in Hongkou District, were quarantined and controlled after receiving notification from other provinces and cities. During this period, Covid-19’s nucleic acid test results were abnormal, and the results were positive after re-examination by CDC. Based on comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, they were diagnosed as asymptomatic infected people.

　　Asymptomatic infected person 20, living in Pudong New Area,

　　Asymptomatic infected person 21, living in Jing ‘an District,

　　Asymptomatic infection 22, living in Baoshan District,

　　Asymptomatic infection 23-mdash; Asymptomatic infected person 25, living in Jiading District,

　　Asymptomatic infected person 26, living in Songjiang District,

　　Asymptomatic infection 27, asymptomatic infection 28, living in Qingpu District,

　　Asymptomatic infected person 29, living in Fengxian District,

　　Asymptomatic infected person 30, living in Chongming District,

　　They are all close contacts of local infected people from other provinces who came to Shanghai and returned to Shanghai previously reported by this city. During the period of isolation and control, Covid-19’s nucleic acid test results were abnormal, and the results were positive after rechecking by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 31, living in Jing ‘an District,

　　Asymptomatic infection 32, living in Putuo District,

　　Asymptomatic infected person 33, living in Jiading District,

　　All of them are close contacts of asymptomatic local infected people reported in Japan on November 15th. During the period of isolation and control, Covid-19’s nucleic acid test results were abnormal, and the results were positive after rechecking by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 34-mdash; 36 asymptomatic infected people, living in Baoshan District,

　　Asymptomatic infection 37, asymptomatic infection 38, living in Jiading District,

　　They are all close contacts of asymptomatic local infected people reported in Japan on November 19. During the period of isolation and control, Covid-19’s nucleic acid test results were abnormal, and the results were positive after rechecking by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 39, asymptomatic infection 40, living in Minhang District,

　　41 asymptomatic infected people, living in Qingpu District, were found abnormal in routine nucleic acid detection of key personnel in closed-loop management, and the results were positive after review by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected person 42, living in Xuhui District,

　　Asymptomatic infection 43, living in Changning District,

　　Asymptomatic infection 44, living in Qingpu District,

　　Is a close contact of related cases. During the period of isolation and control, Covid-19’s nucleic acid test results were abnormal, and the results were positive after rechecking by CDC. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Overseas imported cases

　　November 21, 2022 0— At 2400 hours, through the joint prevention and control mechanism at the port, five confirmed cases of imported COVID-19 were reported. One case was cured and discharged from the United States.

　　Case 1, a native of China, lived in Brazil, started from Brazil and arrived at Shanghai Pudong International Airport on November 15, 2022. After entering the country, he was put under centralized quarantine observation, during which he developed symptoms. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Case 2, a native of China, worked in Benin, started from Benin, transited through France, and arrived at Shanghai Pudong International Airport on November 18, 2022. After entering the country, she was put under centralized isolation observation, during which she developed symptoms. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Case 3, a China citizen, worked in Singapore, set out from Singapore and arrived at Shanghai Pudong International Airport on November 18th, 2022. After entering the country, she was kept in isolated observation, during which she developed symptoms. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Case 4, a native of China, studied in New Zealand, set out from New Zealand and arrived at Shanghai Pudong International Airport on November 19, 2022. After entering the country, she was put under centralized isolation observation, during which she developed symptoms. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Case 5, a native of China, worked in the United States, set out from the United States and arrived at Shanghai Pudong International Airport on November 19th, 2022. After entering the country, she was kept in isolated observation, during which she developed symptoms. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as confirmed cases.

　　Five confirmed cases imported from abroad have been transferred to designated medical institutions for treatment, and 47 people who have been in close contact with the flight have been tracked, and centralized isolation observation has been implemented.

　　Situation of asymptomatic infected persons imported from abroad

　　November 21, 2022 0— At 2400 hours, 45 cases of asymptomatic infected people were newly imported from abroad.

　　Asymptomatic infected person 1, a Korean national, visited relatives in South Korea, set out from South Korea and arrived at Shanghai Pudong International Airport on November 14, 2022. After entering the country, he was concentrated in isolation and observed, during which routine nucleic acid detection was abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected person 2, a China citizen, worked in UAE, started from UAE and arrived at Shanghai Pudong International Airport on November 14, 2022. After entering the country, she was kept under centralized isolation observation, during which routine nucleic acid detection was abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected person 3 is American, living in the United States, asymptomatic infected person 4 is China, visiting relatives in the United States. Asymptomatic infected person 3 and asymptomatic infected person 4 departed from the United States, took the same flight, and arrived at Shanghai Pudong International Airport on November 15, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid detection was abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected person 5, a native of China, worked in Canada, set out from Canada and arrived at Shanghai Pudong International Airport on November 16th, 2022. After entering the country, she was put under centralized isolation observation, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected person 6 is a resident of Taiwan Province, visiting relatives in Taiwan Province, starting from Taiwan Province, and arriving at Shanghai Pudong International Airport on November 17th, 2022. After entering the country, he was put under centralized isolation observation, during which routine nucleic acid detection was abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic Infected Persons 7, Asymptomatic Infected Persons 8 are all China citizens, living in the United States, starting from the United States, taking the same flight, and arriving at Shanghai Pudong International Airport on November 17, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected persons 9. Asymptomatic infected persons 10 are all from China, asymptomatic infected persons 9 work in the United States, asymptomatic infected persons 10 live in the United States, asymptomatic infected persons 9. Asymptomatic infected persons 10 depart from the United States, take the same flight, and arrive at Shanghai Pudong International Airport on November 17, 2022. After entering the country, they are concentrated in isolation and observed, during which routine nucleic acid detection is abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Eleven asymptomatic infected people, who were from China and worked in New Zealand, arrived at Shanghai Pudong International Airport on November 17th, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　12 asymptomatic infected people are Korean nationals, visiting relatives in South Korea, starting from South Korea and arriving at Shanghai Pudong International Airport on November 17, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Thirteen asymptomatic infected people were from China, visiting relatives in Canada. They set out from Canada and arrived at Shanghai Pudong International Airport on November 18th, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　14 asymptomatic infected persons and 15 asymptomatic infected persons are all from China, 14 asymptomatic infected persons work in France, 15 asymptomatic infected persons visit relatives in France, 14 asymptomatic infected persons and 15 asymptomatic infected persons depart from France and arrive at Shanghai Pudong International Airport on November 18, 2022. After entering the country, they are concentrated in isolation and observed, during which routine nucleic acid detection is abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Sixteen asymptomatic infected people were from China, living in the United States. They started from the United States, transferred to Finland, and arrived at Shanghai Pudong International Airport on November 18, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Seventeen asymptomatic infected people, who were from China and studied in Singapore, arrived at Shanghai Pudong International Airport on November 18th, 2022, and were kept in isolated observation after entering the country, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Eighteen asymptomatic infected persons, who were from China, studied in Hong Kong, set off from Hong Kong and arrived at Shanghai Pudong International Airport on November 18th, 2022. After entering the country, they were kept in centralized isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Nineteen asymptomatic infected people, who were from China and worked in Korea, arrived at Shanghai Pudong International Airport on November 18, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Twenty asymptomatic infected people, Japanese nationals, visited relatives in Japan, set out from Japan and arrived at Shanghai Pudong International Airport on November 18, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Twenty-one asymptomatic infected persons were from China, visiting relatives in Canada, starting from Canada and arriving at Shanghai Pudong International Airport on November 19, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Twenty-two asymptomatic infected people, who are from China and work in the United States, arrived at Shanghai Pudong International Airport on November 19, 2022. They were kept in isolated observation after entering the country, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Twenty-three asymptomatic infected people, who are from China and work in Thailand, arrived at Shanghai Pudong International Airport on November 19, 2022, and were kept in isolated observation after entering the country, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Twenty-four asymptomatic infected people, who were from China and worked in Germany, set off from Germany, transited through Hungary, and arrived at Shanghai Pudong International Airport on November 19th, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　25 asymptomatic infected persons and 26 asymptomatic infected persons are all from China. They studied in New Zealand, departed from New Zealand, took the same flight, and arrived at Shanghai Pudong International Airport on November 19, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 27-mdash; 32 asymptomatic infected people are all from China, and 27-mdash asymptomatic infected people; Asymptomatic infected person 31 works in Germany, starts from Germany, transits through Austria, asymptomatic infected person 32 lives in Austria, starts from Austria, asymptomatic infected person 27— Asymptomatic infected person 32 took the same flight and arrived at Shanghai Pudong International Airport on November 19, 2022. After entering the country, he was concentrated in isolation and observed, during which routine nucleic acid detection was abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 33-mdash; 36 asymptomatic infected people are all from China, 33 asymptomatic infected people work in South Korea, start from South Korea and transit through Singapore, and 34 asymptomatic infected people & mdash; Asymptomatic infection 36 working in Singapore, starting from Singapore, asymptomatic infection 33— Thirty-six asymptomatic infected people arrived at Shanghai Pudong International Airport on November 19th, 2022 on the same flight. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Thirty-seven asymptomatic infected people were from China, living in the United States. They started from the United States and arrived at Shanghai Pudong International Airport on November 19, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Thirty-eight asymptomatic infected people, who were from China and worked in the UK, arrived at Shanghai Pudong International Airport on November 20, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infection 39— 41 asymptomatic infected people are all from China, 39 asymptomatic infected people, 40 asymptomatic infected people work in the United States, 41 asymptomatic infected people study in the United States, and 39 asymptomatic infected people & mdash; Asymptomatic infected person 41 departed from the United States, took the same flight, and arrived at Shanghai Pudong International Airport on November 20, 2022. After entering the country, he was concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Asymptomatic infected person 42 and asymptomatic infected person 43 are all from China. Asymptomatic infected person 42 worked in Thailand, departed from Thailand and transited through South Korea. Asymptomatic infected person 43 worked in South Korea, and departed from South Korea. Asymptomatic infected person 42 and asymptomatic infected person 43 took the same flight and arrived at Shanghai Pudong International Airport on November 20, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid detection was abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Forty-four asymptomatic infected people were from China, visiting relatives in Japan. They started from Japan and arrived at Shanghai Pudong International Airport on November 20, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　Forty-five asymptomatic infected people were from China, visiting relatives in the United States. They set off from the United States and arrived at Shanghai Pudong International Airport on November 20, 2022. After entering the country, they were concentrated in isolation and observed, during which routine nucleic acid tests were abnormal. After investigation, the results of Covid-19 nucleic acid test in the District CDC were positive. Comprehensive epidemiological history, clinical symptoms, laboratory tests and imaging results, etc., were diagnosed as asymptomatic infection.

　　45 imported asymptomatic infected people from abroad have been transferred to designated medical institutions for medical observation, and 842 close contacts have been followed up, and centralized isolation observation has been implemented.

　　November 21, 2022 0— At 24: 00, 16 cases of asymptomatic infection were released from medical observation, including 11 cases of asymptomatic infection in China and 5 cases of asymptomatic infection imported from abroad.

　　From 0: 00 on July 3, 2022 to 24: 00 on November 21, 2022, 240 cases were diagnosed locally, 233 cases were cured and discharged, 31 cases were treated in hospital, and 0 cases died. 1567 cases of asymptomatic infection. There are 0 suspected cases to be investigated.

　　By 24: 00 on November 21, 2022, there were 5,629 confirmed cases imported from abroad, 5,591 cases were discharged and 38 cases were treated in hospital. There are 0 suspected cases to be investigated.

Tong Zhengfa [2017] No.67 December 19, 2017

Counties (cities), District People’s governments, Municipal Economic and Technological Development Zone Management Committee, Sutong Science and Technology Industrial Park Management Committee, tongzhou bay Demonstration Zone Management Committee, municipal committees, offices, bureaus and municipal directly affiliated units:

　　In recent years, the whole city has thoroughly implemented the spirit of the important instructions of the Supreme Leader General Secretary on scientific and technological innovation, closely focused on the strategy of "revitalizing the city through science and technology", paid attention to giving full play to the enthusiasm and creativity of scientific and technological personnel, and encouraged them to carry out theoretical and practical innovations, and achieved good results. In 2015 ~ 2016, the city’s scientific and technological personnel combined with the actual situation of Nantong, wrote and published a large number of academic papers in the fields of natural science and engineering technology in journals above the provincial level, which made positive contributions to promoting scientific and technological innovation projects. After careful evaluation by Nantong Natural Science Academic Papers Review Committee and publicity to the public, a total of 120 outstanding natural science academic papers were awarded, which is hereby announced.

　　It is hoped that all localities, departments, units and the vast number of scientific and technological workers in the city will deeply understand the responsibility of the times to achieve innovation-driven, strive to participate in scientific and technological innovation and entrepreneurship, and contribute wisdom and strength to building a "strong, rich, beautiful and high" new Nantong.

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List of Winners of the 10th Excellent Academic Papers on Natural Sciences in Nantong (120 in total)

　　First prize (12 articles in total)

　　1、Dispatching strategies for coordinating environmental

　　awareness and risk perception in wind power integrated system

　　Jin Jingliang (Nantong University), Zhou Dequn, Zhou Peng

　　2、Properties of Fluoride-Doped β-PbO2 Electrodes and their Electrocatalytic Activities in Degradation of Acid Orange II

　　Qiao Qicheng (Nantong Vocational College of Science and Technology), Wang Lizhang, Shi Jian

　　3、A hierarchical-coevolutionary-MapReduce-based 　knowledge reduction algorithm with robust ensemble Pareto equilibrium

　　Ding Weiping (Nantong University), Wang Jiehua, Wang Jiandong

　　4. Color medical image enhancement based on histogram equalization of adaptive intensity matrix.

　　Gu Juping (Nantong University), Hua Liang, Wu Xiao

　　5. Modification of wool by air plasma and enzymes as a cleaner and environmentally friendly process (wool is modified by clean and environmentally friendly air plasma and biological enzymes).

　　Zhang Ruiping (Nantong University)

　　6. Influence of meshing algorithm and structural parameters on harmonic drive.

　　Luo Ji (Nantong Institute of Technology), Sha Chun

　　7、Identification of genetic differentiation between waxy and common maize by SNP genotyping

　　Hao Derong (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Zhang Zhenliang, Cheng Yujing

　　8、CXCL13 drives spinal astrocyte activation and neuropathic pain via CXCR5

　　Jiang Baochun (Nantong University), Cao Deli, Zhang Xin

　　9、Population-representative Incidence of Acute-On-Chronic Liver Failure:A Prospective Cross-Sectional Study

　　Qin Gang (Nantong Third People’s Hospital), Shao Jianguo and Zhu Yongchang.

　　10. body image disorders have impact on the sexual problems in Chinese systematic lupus patients.

　　Shen Biyu (Nantong First People’s Hospital)

　　11、Transplantation of RADA16-BDNF peptide scaffold with human umbilical cord mesenchymal stem cells forced with CXCR4 and activated astrocytes for repair of traumatic brain injury

　　Shi Wei (Affiliated Hospital of Nantong University), Xu Xide

　　12、Long-term survival trends of gastric cancer patients from 1972 to 2011 in Qidong

　　Chen Yongsheng (Qidong People’s Hospital), Chen Jianguo and Zhu Jian.

　　Second prize (24 articles in total)

　　1. Effects of different treatment methods on fermentation quality and nutritional components of soybean straw.

　　Gu Yongjian (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Zhan Jinshun, Sha Wenfeng

　　2. Effect of dexamethasone on apoptosis of human hepatocellular carcinoma cell line SMMC-7721.

　　Sha Xianghong (Nantong Teachers College), Zang Qiaoqiao, Tan Xiangling

　　3、Recursion-Transform method to a non-regular m×n cobweb with an arbitrary longitude

　　Tan Zhizhong (Nantong University)

　　4、Optimizing degradation of Reactive Yellow 176 by dielectric barrier discharge plasma combined with TiO2 nano-particles prepared using response surface methodology

　　Shen Yongjun (Nantong University), Han Shuo, Xu Qihui

　　5、Application of a mercapto- terminated binuclear Cu（II）complex Modified Au electrode to improve the sensitivity and selectivity for Dopamine detection

　　Jiang Guomin (Nantong University), Gu Xuefang, Jiang Guoqing

　　6. Corrosion resistance of nano-CeO2 _ 2 and methanol modified organosilane passivation film

　　Gu Jianfeng (Nantong Vocational College), Xiao Yi, Zhou Daiyi

　　7. Reliability and sensitivity analysis of reinforced concrete outer shaft lining structure in deep alluvium by fuzzy stochastic finite element method.

　　Yao Yafeng (Nantong Vocational College)

　　8. Mechanical fault diagnosis of vibration spectrum color image recognition based on quaternion moment invariants.

　　Hua Liang (Nantong University), Qiang Yujian, Gu Juping

　　9. Low-speed impact location of composite plates based on de-averaging normalized cross correlation method.

　　Lu Guan (Nantong University), Xu Yiming and Qiu taught themselves.

　　10. Research on improvement of weld mark defects of automobile instrument base based on AMI.

　　Gu Hai (Nantong Institute of Technology), Sun Jianhua, Yuan Guoding

　　11、Computerized design, generation and simulation of meshing and contact of hyperboloidal-type normal circular-arc gears

　　Chen Houjun (Nantong University), Zhang Xiaoping, Cai Xiong

　　12. Experimental study on seismic behavior of post-tensioned unbonded hybrid assembled frame joints.

　　Zhang Chen (Nantong University), Zhou Yuling, Cai Xiaoning

　　13. Research on the Inheritance and Development of Folk Tiger Head Shoes in Nantong

　　Liu Chunhui (Jiangsu Vocational College of Engineering)

　　14. Analysis of Thermodynamic Properties of Corn Gelatinization in Milk Maturing Stage

　　Tang Mingxia (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Chen Hui, Yuan Chunxin

　　15. Construction of recombinant expression vector of salt-tolerant willow insect-resistant gene Cry3A.

　　Li Min (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Ma Xiangjian, Li Yujuan

　　16. Estimation and regional distribution of rural biomass energy resources in Nantong City, Jiangsu Province

　　Xing Hong (Nantong Teachers College), Zhao Yuan, Wang Yiqiang

　　17. The influence of skill training on the self-efficacy and quality of life of patients with presbycusis in community.

　　Lu Hongjian (Nantong Second People’s Hospital), Jiang Zhongli, Xiao Yuhua

　　18. The curative effect of NB-UVB combined with Tuibai Decoction on vitiligo vulgaris and its regulating effect on Th17 related factors.

　　Sheng Guorong (Nantong Center for Disease Control and Prevention), Yan Xia, Xie Yong

　　Clinical observation on 50 cases of bronchial asthma treated by Jiawei Dingchuan powder combined with western medicine

　　Zhu Jinfeng (Nantong Traditional Chinese Medicine Hospital), Wu Jian, Yao Zupei

　　Hypoxic tumor-targeted PH-sensitive compound quantum dot siRNA delivery system

　　Zhu Hongyan (Nantong University), Zhang Shengyu, Ling Yong

　　Clinical and biological significance of HAX-1 overexpression in nasopharyngeal carcinoma

　　You Bo (Affiliated Hospital of Nantong University), You Yiwen

　　22. MiR-19b regulates the proliferation and migration of cardiac fibroblasts.

　　Zhong Chongjun (Nantong First People’s Hospital), Wang Kun, Ding Shengguang

　　23、Derivation of Schwann cell precursors from neural crest cells resident in bone marrow for cell therapy to improve peripheral nerve regeneration

　　Shi Haiyan (Nantong University), Gong Yanpei, Qiang Liang

　　24、A novel molecular and clinical staging model to predict survival for patients with esophageal squamous cell carcinoma

　　Wang Wei (Nantong Cancer Hospital), Wang Zhiwei and Zhao Jun.

　　Third Prize (84 articles in total)

　　Diversity analysis of flowering-related traits and starch viscosity traits of waxy corn core collection along the Yangtze River

　　Chen Guoqing (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Xue Lin, Hu Jiaru

　　2. Discussion on the transformation and upgrading of sericulture industry in coastal areas of Jiangsu Province

　　Zhou Jiahua (Jiangsu Modern Sericulture Industrial Park Co., Ltd.)

　　3、Stability and Morrey spaces relation to multipliers

　　Zhu Yueping (Nantong Teachers College), Yang Qixiang, Ye Pengtao

　　4、Blow-up results for evolution problems with inhomogeneous nonlocal diffusion

　　Chen Yujuan (Nantong University), Zhu Yueping

　　5、Bifurcation analysis on delay-induced bursting in a shape memory alloy oscillator with time delay feedback

　　Yu Yue (Nantong University), Zhang Zhengdi, Bi Qinsheng

　　6、Generation of a mef2aa:EGFP transgeniczebrafish line that expresses EGFP in muscle cells

　　Lu Feng (Nantong Vocational College of Science and Technology), Liu Dong, Yan Xinghong

　　7. internet plus: Generate Wisdom and Efficiency for Mathematics Classroom.

　　Wu Youhua (Tongzhou District Xingren High School)

　　8. Optimal relational contract model of port supply chain logistics capacity.

　　Lu Yongming (Nantong Open University)

　　9. Preparation of Ordered Mesoporous Indium Oxide/Reduced Graphene Oxide Nanocomposites and Their Visible Photocatalytic Properties

　　Ding Minjuan (Nantong Vocational College of Science and Technology)

　　10. Environmentally friendly recovery of phenylacetic acid from the production process of 7-ADCA.

　　Li Xun (Jiangsu Jiujiujiu Technology Co., Ltd.), Zhou Xinji, Xian Juan

　　11. Overview of the development and evolution of colored cotton embroidery in Nantong.

　　Jiang Xingmin (Nantong Arts and Crafts Institute)

　　12. Discussion on the stitch characteristics of Nantong simulation embroidery.

　　Huali (Nantong Arts and Crafts Institute)

　　13. Study on the bottom friction and wave breaking coefficient of typhoon wave propagation in the radiation sand ridge group of the South Yellow Sea-taking Lanshayang Waterway as an example

　　Xu Zhuo (Nantong Sijian Group Co., Ltd.), Zhang Wei, Lu Peidong

　　14. Analysis of the influence of the heating system inside and outside the tank on the heating efficiency of the tank.

　　Shi Jianrong (Nantong CIMC), Luo Yongxin, Zhao Kai

　　15. Design of progressive die for harness clamp

　　Zhu Jianrong (Xinrong Electromechanical Technology (Nantong) Co., Ltd.)

　　16. Research and design of high-efficiency motor energy efficiency test system based on 112B method.

　　Zhang Zhihua (nantong shipping college)

　　17、Detection of dopamine on a mercapto-terminated hexanuclear Fe（III） cluster modified gold electrode

　　Gu Xuefang (Nantong University), Jiang Guomin, Jiang Guoqing

　　18. Study on early cracking mechanism of steel bridge deck pavement based on texture characteristics.

　　Zhu Yong (Nantong University), Xu Xunqian

　　19、Wave reflection in a rotating pyroelectric half-plane

　　Jiang Quan (Nantong University), Yuan Xiaoguang

　　20. Optimization of stamping process parameters of clutch corrugated sheet based on orthogonal test.

　　Gao Liping (Nantong Vocational College of Science and Technology)

　　21, laser shock wave control elastic element residual stress state.

　　Li Bin (Nantong Institute of Technology), Gu Hai, Sun Jianhua

　　22. Study on the influence of mandrel on cold push bending forming of thin-walled TA2 titanium tube.

　　Hao Jing (Nantong Vocational College)

　　Research on intelligent recognition of license plate characters of muck truck

　　Qu Guoqing (Jiangsu Business Vocational College), Li Wangpei

　　24. Relay selection scheme and its performance analysis of single eavesdropping and double-hop cooperative network

　　Yang Lijun (Nantong Vocational College)

　　25. Simulation analysis of abnormal network traffic sequence monitoring technology under constant false alarm rate

　　Liu Haitao (Nantong Open University)

　　26、Effect of steel reinforcement with different degree of corrosion on degeneration of mechanical performance of reinforced concrete frame joints

　　Wu Xu (Nantong Institute of Technology), Liu Ronggui

　　27、AQM scheme design for TCP network via Takagi -Sugeno fuzzy method

　　Xu Sheng (Nantong Vocational College), Fei Minrui, Yang Xinhao

　　28. Hierarchical maximum likelihood iterative identification algorithm for Hammerstein nonlinear systems.

　　Li Junhong (Nantong University), Gu Juping, Yang Yi

　　29. Singularly perturbed frequency division control of double inverted pendulum.

　　Huang Xiaoli (Nantong Vocational College of Science and Technology) and Wu Zhonghua

　　30、Blind quality index for camera images with natural scene statistics and patch-based 　sharpness assessment

　　Tang Lijuan (Jiangsu Business Vocational College), Li Leida, Gu Kun

　　31、An improved fuzzy C-means clustering algorithm for assisted therapy of chronic bronchitis

　　Lu Weijia (Affiliated Hospital of Nantong University), Yan Zhuangzhi

　　32. Rapid detection of pentachlorophenol in aquatic products by gas chromatography-mass spectrometry

　　Shi Yukun (Nantong Center for Disease Control and Prevention), Yang Meigui, Yang Qinghua

　　33. Technological conditions for hydrolysis of waxy corn juice by medium-temperature α -amylase

　　Su Aimei (Nantong Vocational College of Science and Technology), Wu Haiyan and Tang Mingxia.

　　34. Rapid determination of polysaccharide content in silkworm chrysalis by derivative spectrometry

　　Wu Haiyan (Nantong Vocational College of Science and Technology), Yuan Qiumei

　　35, greenhouse "fresh broad beans/Lycium barbarum/lotus+loofah+tomato" efficient planting mode.

　　Cheng Yujing (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Li Jin, Tang Mingxia

　　36. CAPS marker development and its application in D8 gene functional marker development.

　　Ou Yanghong (Nantong Vocational College of Science and Technology), Wu Wenwen, Shao Yuanjian

　　37. Efficient winter intercropping mode and comprehensive cultivation techniques of mulberry fields in Nantong City.

　　Wei Yafeng (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Liu Jian, Li Bo

　　38. Construction and Application of Plough Cutting Soil Phase Diagram

　　Xu Shaohua (Nantong Vocational College of Science and Technology), Lu Shaoying, Ren Jianhua

　　39. Exploration and practice of multi-batch full-age artificial feed silkworms throughout the year.

　　Hanyifei (Rudong County Cansang Guidance Station)

　　40、Induction of tetraploidity with antimicrotubule agents in oriental melon （Cucumis melo var. Makuwa）

　　Wang Kang (Jiangsu Institute of Agricultural Sciences along the Yangtze River), He Linchi and Yan Honglang

　　41、Genome-wide association study of the husk number and weight in maize （Zea mays L.）

　　Zhou Guangfei (Jiangsu Institute of Agricultural Sciences along the Yangtze River), Hao Derong, Chen Guoqing

　　42. Effect of panicle fertilizer application on rice yield and yield components under drip irrigation under plastic film.

　　Li Shifeng (Nantong Crop Cultivation Technology Guidance Station), Lu Jian, Zhou Yu

　　43、Exploring the genetic variants of insulin-like growth factor II gene and their associations with two production traits in Langshan chicken

　　Yan Linjun (Nantong Vocational College of Science and Technology), Fang Xingtang, Liu Yao

　　44. Mesoscale analysis of a heavy rain process in Jiangsu under the background of typhoon going far to the north.

　　Zhang Shumin (Nantong Meteorological Bureau), Gu Peishu, Wu Caixia

　　45. A preliminary study on the flower color components of Tokyo Jasmine.

　　Xu Liping (Nantong Institute of Technology), Yu Fangyuan

　　46. Practice and Suggestions on Innovative Agricultural Insurance in Nantong City

　　Ping Gen (Nantong Municipal Committee Agriculture Office), Wang Jianzhong, Yin Honghua

　　47, Haimen leisure agriculture and rural tourism development.

　　Fan Lingyan (Haimen Municipal Committee Agriculture Office)

　　48, Nantong water conservancy support capacity and economic and social development coordination analysis.

　　Huang Li (Nantong Water Resources Survey and Design Institute Co., Ltd.), Tao Xiaodong, Lu Tingting

　　49、Porcine Mx1 fused to HIV Tat protein transduction domain （PTD） inhibits classical swine fever virus infection in vitro and in vivo

　　Zhang Xiaomin (Rugao Animal Husbandry and Veterinary Station)

　　50. Implementation and effect of specialized unified prevention and control of mulberry diseases and insect pests in Rugao City

　　Qian Xiaolan (Rugao Sericulture Technical Guidance Station), Zhang Fang

　　51. Observation on the effect of different disease modes of rice false smut on rice yield.

　　Sun Chunlai (Hai ‘an Plant Protection and Quarantine Station), Wang Xiaoqin, Zhang Helan

　　52. Cultivate new business entities and build a new force in modern agricultural construction.

　　Zhou Sheng (Nantong Municipal Committee Agriculture Office)

　　53. Serumykl-40 is incremental in patients with slow corona flow Xu Ying (Haimen People’s Hospital), Meng Hailiang and Pan Min.

　　54. Research and application of green control technology for main rice pests along the Yangtze River.

　　Zhang Xilin (Tongzhou District Agriculture Committee), Zhou Hao

　　55. Analysis of the Interaction between Smoking and Drugs and Diseases in Prescription Drug Instructions

　　Li Haibo (Nantong Maternal and Child Health Hospital)

　　56. Quality control method of rhubarb by combining fingerprint with one test and multiple evaluation.

　　Dou Zhihua (Nantong Third People’s Hospital), Qiao Jin, Bian Li

　　57. ABC analysis of temporary purchase of non-antibacterial drugs in a hospital in 2014.

　　Chen Xia (Nantong First People’s Hospital), Lu Ying, Zhang Yanhua.

　　58、Comparison of minocycline and azithromycin for the treatment of mild scrub typhus in northern China

　　Zhao Minxing (Affiliated Hospital of Nantong University), Shen Yanbo, Wang Ting

　　59、Outcomes of catheter ablation of atrial fibrillation in patients with hypertrophic cardiomyopathy: a systematic review and meta-analysis

　　Zhao Dongsheng (Nantong First People’s Hospital), Shen Yi, Zhang Qing

　　60、Prognostic role of microscopically positive marginsfor primary gastrointestinal stromal tumors: a systematic review and meta-analysis

　　Zhi Xiaofei (Affiliated Hospital of Nantong University), Jiang Baofei, Yu Junbo

　　61、CXCL13 Promotes Proliferation of Mesangial Cells by Combination with CXCR5 in SLE

　　Da Zhanyun (Affiliated Hospital of Nantong University), Li Liuxia and Zhu Jin

　　62、The value of serum RASSF10 hypomethylation in the diagnosis and prognosis of gastric cancer

　　Xue Wanjiang (Affiliated Hospital of Nantong University), Feng Ying and Wang Fei

　　63. Cross-cultural adjustment of cancer patients’ disease benefit scale

　　Liu Xun (Nantong University), Zhang Lanfeng

　　64、Meta-analytic approaches to determine gender differences for delayed healing in venous leg ulcers

　　Tang Xiaolei (Affiliated Hospital of Nantong University), Chen Honglin and Zhao Fangfang.

　　65、A novel automatic regulatory device for continuous bladder irrigation based on wireless sensor in patients after transurethral resection of the prostate：A prospective investigation

　　Ding Aiming (Nantong First People’s Hospital), He Bosheng, Cao Huling

　　66. Effect of Dioscorea nipponica Makino on the expression of Th1/Th2 cytokines in Hashimoto’s thyroiditis patients.

　　Cao Yongjun (Nantong Traditional Chinese Medicine Hospital), Jiang Shengyu, Luo Yanping

　　67、Effectiveness of Moxibustion Treatment in Quality of Life in Patients with Knee Osteoarthritis: A Randomized, Double- Blinded,Placebo-Controlled Trial

　　Ren Xiumei (Affiliated Hospital of Nantong University), Yao Chang, Wu Fan

　　68、Effect of Intermittent versus Chronic Calorie Restriction on Tumor Incidence: A Systematic Review and Meta-Analysis of Animal Studies

　　Chen Yalan (Nantong University), Xu Guangfei

　　69. The value of dynamic contrast-enhanced MRI and PET/CT in differential diagnosis of solitary pulmonary nodules.

　　Feng Feng (Nantong Cancer Hospital), Xia Ganlin, Qiang Fulin

　　70. Analysis of HIV/AIDS test results in Rudong County from 2013 to 2015

　　Wang Shifang (Rudong County Center for Disease Control and Prevention)

　　71. Preliminary clinical significance analysis of percutaneous and blood carbon dioxide partial pressure gradient monitoring in septic shock patients.

　　Wang Weiqun (Tongzhou District People’s Hospital), Cao Peihong, Qiu Zuhong

　　72、Lung Cancer in a Rural Area of China:Rapid Rise in Incidence and Poor Improvement in Survival

　　Yang Juan (Qidong People’s Hospital)

　　73, NLRC5 Targeting Wnt/β-catenin Signaling Pathway and Its Regulatory Effect on Proliferation, Migration and Invasion of Hepatocellular Carcinoma Cells

　　Peng Yunyun (Haimen People’s Hospital)

　　74. The high expression of FABP3 and FABP4 and the poor prognosis of non-small cell lung cancer.

　　Tang Zhiyuan (Affiliated Hospital of Nantong University), Zhou Xiaoyu and Ni Songshi.

　　75. Effects of Ganoderma lucidum polysaccharide combined with metformin on myocardial structure and hemodynamics in type 2 diabetic rats.

　　Qiao Jin (Nantong Third People’s Hospital), Dou Zhihua, Wu Feng

　　76. Effect of Tuibai Decoction combined with NB-UVB on the expression levels of IL-6 and TGF-β in patients with vitiligo vulgaris

　　Ding Xiaoyun (Nantong Fourth People’s Hospital), Liu Haiqin

　　77、Drug resistance-related microRNAs in hematological malignancies: Translating basic evidence into therapeutic strategies

　　Xie Lingling (Affiliated Hospital of Nantong University), Jing Rongrong and Qi Jing.

　　78、RASSF10 is an epigenetically inactivated tumor suppressor and independent prognostic factor in hepatocellular carcinoma

　　Wang Fei (Affiliated Hospital of Nantong University), Feng Ying and Li Peng

　　79、Association of microRNA-21 expression with clinicopathological characteristics and the risk of progression in advanced prostate cancer patients receiving androgen deprivation therapy

　　Guan Yangbo (Affiliated Hospital of Nantong University), Wu You, Liu Yifei

　　80、MicroRNA-146a-5pattenuates neuropathic pain via 　suppressing TRAF6 signaling in the spinal cord

　　Lu Ying (Nantong University), Cao Deli, Jiang Baochun

　　81、MicroRNA-10a/10b represses a novel target gene mib1 toregulate angiogenesis

　　Wang Xin (Nantong University), Ling Changchun, Li Liping

　　82、Runx1t1 Regulates the Neuronal Differentiation of Radial Glial Cells From the Rat Hippocampus

　　Zou Linqing (Nantong University), Jin Guohua, Li Haoming

　　83、The effects of percutaneous ethanolinjection followed by 20-kHz ultrasound and microbubbles on rabbit hepatic tumors

　　Shen Zhiyong (Nantong Cancer Hospital), Xia Ganlin, Wu Mingfeng.

　　84、Expression of immune checkpoints in T cells of esophageal cancer patients

　　Xie Jinhua (Hai ‘an County People’s Hospital), Ji Haoming, Zhang Yan

CCTV News:Be the first in the spring of the year, and do everything first. At a new starting point, all walks of life have worked hard to spell out a gratifying "new speed." Today (February 29), "News Network" released a series of exciting good news: in 2023, the annual GDP exceeded 126 trillion, and the total added value of China’s industrial Internet industry reached 4.69 trillion yuan; Shanghai creates a new highland of institutional openness; "Great powers and heavy weapons" are constantly "innovating", and civil aviation transportation and scientific and technological development have won many successes. New quality productivity, new technology and new kinetic energy continue to exert their strength, and China’s "new and new" thriving economy is moving forward step by step.

In 2023, the gross domestic product exceeded 126 trillion yuan.

The National Bureau of Statistics released the Statistical Bulletin on National Economic and Social Development in 2023 on February 29th. According to preliminary accounting, in 2023, the gross domestic product reached 126,058.2 billion yuan, an increase of 5.2% over the previous year.

The cultivation of emerging industries has been accelerated. In 2023, the proportion of high-tech manufacturing and equipment manufacturing in the added value of industrial enterprises above designated size rose to 15.7% and 33.6% respectively. The integration of digital technology and the real economy has been solidly promoted. The transaction volume of e-commerce increased by 9.4% over the previous year, and the added value of information transmission, software and information technology services increased by 11.9%.

Scientific and technological innovation has achieved new breakthroughs. In 2023, the expenditure on research and experimental development in the whole society was 3.3 trillion yuan, accounting for 2.64% of the GDP, of which the expenditure on basic research increased by 9.3%.

Shanghai Oriental Hub International Business Cooperation Zone to Create a New Highland of Institutional Opening

The Overall Plan for the Construction of Shanghai Oriental Hub International Business Cooperation Zone has positioned Shanghai Oriental Hub International Business Cooperation Zone as a new platform for facilitating international business exchanges, a new carrier for gathering service resources and a new node for promoting the integrated development of the Yangtze River Delta, and has undertaken three core functions: facilitating international business exchanges, serving high-end international exhibition activities and improving the quality of training services.

The cooperation zone is adjacent to Pudong Airport and Shanghai East Railway Station, with a planned area of about 0.88 square kilometers. It is divided into two blocks with the G1503 expressway as the boundary.

The plan is clear. By 2025, the closed acceptance of the first start-up area of the business cooperation zone will be completed. By 2028, the business cooperation zone will be fully closed. By 2030, the business cooperation zone will be fully built. Upon completion, overseas personnel who take international or regional flights from Pudong International Airport do not need a Chinese visa, but only need to hold international travel documents to enter the area with a valid invitation filed by the comprehensive management agency of the business cooperation zone, and can stay for 30 days, and can apply for extension as needed. Shanghai Oriental Hub International Business Cooperation Zone will be built into a new highland of institutional openness, a new engine to smooth China’s economic cycle and a new hub to connect domestic and international dual cycles.

Hengqin Guangdong-Macao Deep Cooperation Zone will be closed for operation from March 1st.

From 0: 00 on March 1st, Hengqin Guangdong-Macao Deep Cooperation Zone will be officially closed for operation. A series of preferential tax policies will be implemented from the operation of customs clearance, which will facilitate the exchange of goods and personnel between Hengqin and Macao.

Speed up the development of science and technologyDigital China Construction

Speeding up the construction of digital China and injecting powerful impetus into Chinese modernization.

According to the latest data, in 2023, the total added value of China’s industrial Internet industry reached 4.69 trillion yuan, accounting for 3.72% of GDP. Digital technology and the real economy continue to be deeply integrated to accelerate the development of new quality productivity.

Embark on a new journey and draw a new blueprint, and a series of top-level designs have landed one after another. "Overall Layout Planning of Digital China Construction" was issued, and the National Data Bureau was established. China has built the world’s largest communication network, with the number of 5G base stations exceeding 3.37 million. The annual growth rate of computing power scale has remained above 30%, and the digital base has been continuously consolidated.

Nowadays, the digital wave is accelerating the deep integration with the "five in one" of China’s economic, political, cultural, social and ecological civilization construction.

Collaborative innovation of digital industrialization and industrial digitalization. Construction started in the new year. This is a shield machine that is spread all over the country. Any tiny blade wear on it can be transmitted back to the digital twin system thousands of miles away in real time. In eight cities including Beijing, Shenzhen and Suzhou, on average, more than 500 intelligent networked vehicles are conducting road tests every day, and all vehicle test data can be transmitted to Wulanchabu Computing Center in real time in less than 10 milliseconds at the earliest for synchronous simulation and analysis.

Digital city construction has reached a new level. More than 90% of government services in China are available online, and the level of government governance has been greatly improved. The digital life scene is constantly changing, the subway can adjust the frequency in real time according to the flow of people, and the expressway can automatically remind the weather and road conditions, digitally accelerate the integration into all aspects of people’s food, clothing, housing and transportation, and make the people feel more gained.

Today, the construction of ecological civilization is also more intelligent. In the world’s largest clean energy corridor, the river will cross six power stations and cover 1,800 kilometers. During this period, whether it needs to be used for flood control, power generation, shipping and irrigation can now be accurately calculated through this newly built "smart brain".

The pace of digital culture construction continued to accelerate. The forms of "cloud tour" such as the Digital Forbidden City and Digital Expo are constantly updated. Up to now, China has published a total of 130,000 digital resources of ancient books online, and traditional culture has flourished in generate through digital technology.

This year, China will further strengthen the layout of digital China. According to statistics, in just two months, more than 20 provincial-level data management institutions have been established one after another, the construction of computing hub nodes in eight countries of the "East Counting and West Computing" project has been accelerated, the research on 5G lightweight has been fully launched, and the industrial Internet has entered a new stage of large-scale development. From the tip of the tongue to the fingertips, from the field to the workshop, digital technology is accelerating the all-round economic and social changes and injecting strong impetus into promoting Chinese modernization.

Beijing establishes large-scale model application industry consortium.

On February 29th, 2024 Beijing Artificial Intelligence Industry Innovation and Development Conference was held in Beijing. The purpose of the conference is to promote the wide application of artificial intelligence technology and the deep integration of industries, and form a new quality productivity. Around the three elements of artificial intelligence computing power, data and algorithm, the first independent innovation artificial intelligence computing power cluster and large-scale model application industry consortium in Beijing were released, and a number of industrial cooperation projects were fully developed.

In 2023, "Top Ten Scientific Progress in China" was released.

The reporter learned from the National Natural Science Foundation of China that the "Top Ten Scientific Progress in China" in 2023 was announced today (February 29th). The top ten advances are mainly distributed in life science and medicine, artificial intelligence, quantum, astronomy, chemical energy and other scientific fields. The selection has been held for 19 times since it was launched in 2005, and was voted by many high-level experts in the field of basic research, such as academicians of China Academy of Sciences and China Academy of Engineering.

The construction of a strong transportation country has changed from "big" to "strong"

In the past five years, the mileage of the national comprehensive transportation network has exceeded 6 million kilometers, and China’s transportation has taken a big step from "big" to "strong" and from "good". Many sets of data outline the "eye-catching" report card of China’s construction as a transportation power.

The data shows that the total mileage of the national comprehensive transportation network currently exceeds 6 million kilometers; The national railway operating mileage is 159,000 kilometers, including 45,000 kilometers of high-speed rail; The total mileage of national highways is 5.441 million kilometers, including 184,000 kilometers of expressways; The navigation mileage of inland waterways is 128,000 kilometers, including 17,000 kilometers of high-grade waterways; There are 22,000 productive berths in the port, including 2,883 berths with a tonnage of over 10,000 tons; There are 259 airports for civil aviation transportation, including 38 airports with annual passenger throughput exceeding 10 million passengers. Over the past five years, China has invested more than 18 trillion yuan in transportation fixed assets, and the construction of a transportation power has been accelerating. Major projects such as sichuan-tibet railway and Shenzhen-China Passage have been actively and effectively promoted, and major landmark projects such as Hong Kong-Zhuhai-Macao Bridge and Beijing Daxing International Airport have been put into operation. The pace of construction of intelligent railways, intelligent highways, intelligent navigation channels, intelligent civil aviation and intelligent postal services has been accelerated, and the scale of automated container terminals built and under construction ranks first in the world. The first domestic large-scale cruise ship was officially put into operation on New Year’s Day in 2024, C919 domestic large aircraft was officially put into commercial operation, the world’s first high-speed freight EMU with a speed of 350 kilometers per hour was rolled off the assembly line, the development of CR450 EMU continued to deepen, and the application of new energy and clean energy transportation equipment was accelerated.

Civil aviation transportation production started well.

The reporter learned from the press conference of the Civil Aviation Administration of China held on February 29 that since the beginning of this year, civil aviation transportation production has started well. In January, the total transportation turnover of the whole civil aviation industry was 11.61 billion tons kilometers, up 57.1% year-on-year; The passenger traffic volume was 57.318 million, up 44.1% year-on-year.

"Big country and heavy weapon" is new

China’s first self-developed 300 MW F-class heavy gas turbine went offline.

A few days ago, the first prototype of a 300 MW F-class heavy-duty gas turbine independently developed by China was finally assembled in Shanghai Lingang, marking the first time that China’s high-power heavy-duty gas turbine has completed the whole manufacturing process based on forward design. Heavy-duty gas turbine is the core equipment in the energy field. The 300 MW F-class heavy-duty gas turbine rolled off the production line this time is the first heavy-duty gas turbine with the highest power and the highest technical level independently developed in China.

The level of medical services continued to improve.

China has built 46 national TCM inheritance and innovation centers.

The reporter learned from state administration of traditional chinese medicine that since the implementation of major projects for the revitalization and development of traditional Chinese medicine, the central government has invested nearly 13 billion yuan to promote the implementation of major projects. At present, the number of community health service centers and traditional Chinese medicine halls in township hospitals has increased to more than 40,000, and 46 national traditional Chinese medicine inheritance and innovation centers and 321 high-level key disciplines of traditional Chinese medicine have been built.

China continues to improve its comprehensive support capacity for rare diseases.

February 29th is the International Day for Rare Diseases. Up to now, more than 80 kinds of drugs for rare diseases have been included in the national medical insurance drug list in China, and the average price reduction of 51 kinds of drugs for rare diseases included through medical insurance negotiation has exceeded 50%. In 2023, 15 varieties of drugs with rare diseases were accelerated to market through priority review and approval procedures. Two batches of national rare diseases catalogues published by China have included 207 rare diseases.

　　CCTV News:The plot is always so similar. When people temporarily forget the barbaric growth, a sensational social news brings the rental platform under the chain home to the public’s attention.

　　On October 16th, a netizen named "My free neighbor is a fugitive" posted in Weibo that on October 13th, there was an incident of chopping people with a knife in a free shared rental house. Afterwards, there was blood all over the floor and walls of the rented house, and the smell of blood lingered, making other tenants unable to live, but they freely failed to give other tenants a reasonable explanation.

　　The authenticity and specific details of the incident have not yet been determined, but from the "deadly formaldehyde room" to the "horror camera", it claims to have the freedom of "artisan spirit" and has fallen into a number of negative public opinion whirlpools in recent months.

　　The tenant hacked people in the room. Manager: "What has affected you?"

　　On October 16, 2018, Weibo netizen "My free neighbor is a fugitive" posted that a fugitive with a criminal record had been living in his free room in Haidian, Beijing for half a year, and he hacked someone with a knife in his shared room last Saturday. After the incident, the room was covered with blood, but freely did not give other users a reasonable explanation.

　　Party Weibo (screenshot)

　　At the same time, there was a video posted on the Internet, in which there was a pool of blood on the floor of the room, bloody footprints spread all over the room, and white chairs and walls were splashed with stars. ……

　　In a recording widely circulated on the Internet, the manager’s complaint about the tenant’s anger seems quite indifferent: "I’ll have someone buy you some incense and make some fragrance in the house." In order to show his "sincerity" in handling this matter, the manager also asked the tenant what flavor of air freshener he liked.

　　In the subsequent dispute, the manager confidently asked the tenant, "What happened to you (in the house)?"

　　The authenticity of the recording can not be tested for the time being, and there is no public denial in terms of freedom.

　　After the public opinion fermented, the free customer service responded in Weibo that the matter was an emotional dispute between Ms. Zhang, a free tenant, and two men. The injured person was her ex-boyfriend and the injured person was her current boyfriend. Ms. Zhang is a free tenant, and neither the injured person nor the victim is a free tenant. He also said: the poster made a rumor that Ms. Zhang, the tenant, was a fugitive, which seriously infringed on the reputation of the company and Ms. Zhang, and freely reserved the right to pursue the legal responsibility of the rumor maker.

　　The reporter of "Legal Evening News" contacted the tenant. According to him, after the incident, due to the heavy smell of blood in the room, the poster contacted the free staff, hoping to change the similar room in the same area freely, but was rejected. If you want to "dry the blood", the tenant can go back to live that night. After the tenant refused, he freely said that he could stay in a hotel below 300 yuan for one day, and the company would reimburse him, and then he would live in the rented house after the matter was settled. "　

　　According to the owner, the tenant was taken to see the house after the incident, and only the poster failed to change the rent successfully, or the price was slightly different from the incident room because of the size and location of the room.　

　　At present, the incident continues to ferment, and there is no updated explanation from the free side, and no other actions have been seen in public relations.

　　"Privacy and life are the same."

　　Free official website (screenshot)

　　On the official website, a rental platform owned by Chain Home, there are a row of rooms to be rented: Mo Landi-colored walls and bedding, simple and neat iron or wooden furniture, and the sun shines through bright windows. This is a tenant’s ideal good residence, which meets the various needs of young people for a warm, decent, safe and orderly life.

　　At the beginning of its birth in 2011, it was free to provide an ideal home for young people struggling in big cities, and chain home executives also advertised the "ingenuity" of the company many times in interviews.

　　However, the word "ingenuity" was particularly ironic after a self-media article titled "Alibaba P7 employee died of leukemia and rented a free formaldehyde room before his death" was screened in September this year.

　　Ali, a 37-year-old employee, died of leukemia in less than two months after staying in a free room with excessive formaldehyde. Since then, the Beijing News reporter visited a number of freely rented houses and found that some houses suspected that formaldehyde exceeded the standard. According to the national standard, the indoor formaldehyde standard is 0.1 mg/m3, but the reporter found that the data was as high as 1.018 mg/m3 in a living room, which exceeded the standard by 10 times. Excessive formaldehyde has caused many tenants to have headaches, dry and itchy throats.

　　This is not the first time that formaldehyde in the room has exceeded the standard. However, in the first-tier cities where land is scarce and it is not easy to live in a big place, mature and high-quality housing is quite scarce, and the urgent need for a place to live makes people reduce their consideration of living safety to the second place. It’s just that it’s hard for a rental platform that prides itself on "artisan spirit" to make use of consumers’ eagerness to fish in troubled waters, lower the requirements for housing quality and earn "ambiguous money".

　　Some netizens said that they are a "green radish" who lives in a free room and sucks formaldehyde for free. Behind this black humor is the helplessness and protest of tenants.

　　In the face of surging public opinion, I freely apologized first, then promised that the newly collected houses would be vacant for 30 days, and then rented out after passing the formaldehyde test. In addition, I also took remedial measures such as returning the rent and measuring formaldehyde for free, which was an account for the tenants.

　　For an enterprise that has exposed multiple problems in risk control, management and compliance, "calm" has become a luxury.

　　The "pinhole camera incident" will be freely pushed to the forefront of public opinion.

　　The camera found by the party Chen Cheng (pseudonym) at home (Source: Network)

　　The client Chen Cheng (pseudonym) said that on the evening of September 11th, he found a "strange little hole" on the bedside socket, and it was suspected that a pinhole camera was installed. After reporting the case, it was confirmed by the police that there was a sneak shot device hidden behind the socket.

　　The tenant said that things have been reflected for more than a month, and the company has never given a solution. During this period, only one director stated that this matter has nothing to do with the company.

　　On October 14, the incident was exposed from the media and quickly fermented. On the 15 th, I finally made a public response freely: I have cooperated with the public security organs to file a case for investigation. It is natural to emphasize that the company has strict process inspection and system control on the decoration and configuration of newly-received and second-rented houses. After the incident, the safety management center of the company will further sort out and investigate the hidden dangers with the quality management, decoration and configuration and lease management departments.

　　On the morning of 16th, I had an interview with the tenant freely. However, at the end of the interview, the tenant said that he was free to propose another room change for himself, but he would not change rooms until the dust settled.

　　One after another, the lawsuits that have not yet "settled the dust" consume the reputation that you have been proud of for many years. Some netizens commented with intense emotions: "Living freely, privacy and life are the same." Search Weibo, and you can even see users with the nickname "Free to go out of business today".

　　Does an apology work or not?

　　In 2018, Didi apologized to the public twice for the "flight attendant murder case" and "Wenzhou girl murder case", each time being more sincere. In the open letter, Cheng Wei and Liu Qing reflected on their mistakes to the depths of their souls, saying that "the competitive heart overshadowed the initial heart" and "the lack of awe". In the eyes of the public, this did not save Didi’s reputation, more like "crocodile tears."

　　There are self-media predictions, and a free apology should not be far away.

　　As a traditional format upgraded by the Internet, it stands out in the rental market where "black intermediaries" are everywhere, focusing on better housing, stricter management, more transparent procedures and more humanized services. It is precisely because of this that young people are willing to pay hundreds or even thousands of dollars to choose it every month.

　　In recent years, snowballs have been getting bigger and bigger. In June of this year, it freely announced its achievements, saying that it has settled in nine cities across the country and managed 600,000 houses, claiming to be "the largest professional leasing institution in China".

　　However, there are frequent problems in management. In addition to several vicious incidents sorted out in the article, in the winter of 2017, in the special action of large-scale investigation, large-scale clean-up and large-scale rectification of potential safety hazards in Beijing, the partition room that was free from compliance was demolished, resulting in many households having nowhere to go; Social news about disputes over housekeeping, cleaning and household finance is also frequently seen in newspapers.

　　Looking at the free negative news, unlike Didi, it is not the business logic that has been criticized, but the procrastination and casual attitude after the incident, which is contrary to the entrepreneurial spirit it has always advocated. From indifference to formaldehyde housekeepers, to inaction in "camera incident" and "hacking incident" … … Free "arrogance" keeps consumers’ "prejudice" escalating.

　　So, here’s the problem. Where does the "arrogance" come from?

　　Internet companies provide services with matching information as the core to meet people’s needs of "food, clothing, housing and transportation". At the same time, there is also a huge "information gap" between consumers and enterprises. If you want to buy the convenience and comfort brought by this information, you must endure the "store bullying" of Internet companies.

　　Therefore, there are complaints on the Internet. In real life, on the flashing screen in the hands of "commuters", it is still dripping to match suitable vehicles for them; Young people who have just graduated still have to go back to the rented "free room" to settle down for a day’s fatigue.

　　This is a dilemma. As netizens said, "Didi is better than a black car" and "Free is better than ‘ Black intermediary ’ Good. "

　　In this dilemma, freely, Didi began to "pretend to sleep". They seem to forget that behind the massive information they have obtained are ordinary users; The market on which the pursuit of profits depends is also made up of ordinary users. They seem to forget that technology and algorithms can certainly create a more convenient life, but if consumers are regarded as dirt, it will only be a matter of time before word of mouth collapses and reputation goes bankrupt.

　　Marx once said: "Capital comes into the world from head to toe, and every pore is dripping with blood and dirty things". To clean the pores for the capitalists, it is far from enough to rely solely on their consciousness and conscience. In the past six months, Internet companies have intensified their rectification efforts, Didi has been interviewed and freely interviewed, and the "teeth" of supervision have become sharper and sharper.

　　Life is more than a room. The beautiful declaration of freedom is still hanging in official website, but they have no further explanation or public relations behavior in view of the fog of the "chopping people" incident.

　　Will the future be good?

　　"I don’t know in the future, 2013 is better. At that time, their services were not bad. " In an interview with a reporter, someone said so.

　　That year, Tencent invested 15 million yuan to take a taxi, and the iphone version of the APP was officially launched. That year, we came into contact with a brand-new concept — — "The Internet creates a better life for people".

Original six-story demon tower

Photo: Huang Zi | Written by: Six-story Demon Tower | Editor: Ayue

▲ Image source: homemade in the eleventh clinic

Have not had sex all the time, can you not do gynecological examination?

First of all, answer the first question: even if you have never had sex, you need to have a gynecological examination.

Of course, here we should distinguish between broad and narrow gynecological examinations. When it comes to gynecological examination, many fairies first associate it with gynecological examination.

It requires women to lie on a special gynecological examination bed, and doctors can open the yin channel through a speculum (duck-billed forceps) to check the yin channel and the cervix, and if necessary, take samples and check the secretion of the yin channel and the exfoliated cells of the cervix, and then know whether there is any abnormality in the uterus and bilateral ovarian fallopian tubes through Shuang Hezhen or triple diagnosis.

The gynecological examination that our doctors usually say includes a series of laboratory tests such as ultrasound and tumor markers, in addition to physical examination.

For female friends who have never had sex, gynecological examination is definitely not suitable, but this does not mean that we don’t need gynecological examination.

We should not actively ignore or passively refuse gynecological examination because we have never had sex.

Yaota met many female patients who had never had sexual life in clinical work. It was precisely because of the wrong idea that there would be no gynecological diseases without sexual life that the best treatment opportunity for the disease was delayed. Among them, there were many cases of malignant tumors, which can be said to be a lesson of blood.

What makes me feel most sorry is a patient not long ago. She never had sex, so she never had a gynecological examination. She had a gynecological B-ultrasound by chance and found a tumor in her uterus. She sought some Chinese medicine treatment by mistake, but it didn’t work. One day she came to our hospital because of acute abdominal pain.

We thought it was just a simple fibroid degeneration, but after the operation, we realized that the condition was far more serious than we thought. The final postoperative pathology was uterine sarcoma, a highly malignant uterine tumor.

After surviving the postoperative rehabilitation period and unusually uncomfortable chemotherapy, I thought everything was going well. However, less than a month after the end of chemotherapy, the tumor recurred and metastasized to the intestine, and she underwent laparotomy again.

The last time I contacted her, she told me, Yaota, I won’t go to your hospital. The tumor has metastasized to the lungs. I’ll go to another hospital. Later, I didn’t see her update her circle of friends. I don’t know how she is now, but I can still remember her strong smile.

▲ Image source: giphy

Forgive the demon tower. I’m old, and I feel it. It’s a bit far.

What tests should I do if I have no sex life?

Then answer the second question: even if we have never had sex, we can still do gynecological B-ultrasound (transabdominal or anal ultrasound); You can also check yin secretion, tumor markers and hormone levels. And from the point of view of gynecological physical examination, although we can’t do Shuang Hezhen, we can learn about pelvic cavity through anal examination when necessary.

Gynecological B-ultrasound: It can help us to know the thickness of endometrium, whether there is abnormal echo in uterine cavity (such as endometrial polyp and submucosal myoma), whether there is abnormal echo in myometrium (such as hysteromyoma and adenomyosis) and whether there is abnormal echo in ovarian fallopian tube (such as ovarian tumor and hydrosalpinx);

Yin secretion: it is not that there will be no yin inflammation without sexual life! Doctors can use a cotton swab to get yin secretion for laboratory examination without opening the yin channel with a speculum.

Tumor marker: This test is more routine and simple, that is, blood drawing. Among many tumor markers, CA125, which is closely related to female diseases, is the most common and you know the most. Generally speaking, CA125 will be elevated in many cases, such as before and after menstruation, endometriosis, adenomyosis, pelvic inflammatory disease and ovarian malignant tumor.

Hormone level: including six items of sex hormones, AMH and other tests, we often need to use the results of six items of sex hormones to help doctors judge the condition when diagnosing and treating female endocrine diseases such as abnormal uterine bleeding and polycystic ovary. AMH can help us understand the reserve function of female ovaries and better guide pregnancy preparation. These are also blood tests.

▲ Image source: giphy

What will happen if I accidentally do the yin examination?

The third question: What will happen if you accidentally do the yin examination?

Before answering this question, first of all, we need to be clear. First, we can’t choose not to check out because of fear or concern. Second, when we ask the doctor, we should clearly tell the doctor that I have never had sex before, so as to avoid the possibility of accidentally doing yin examination to a great extent.

Through the description of gynecological physical examination in Yaota, I believe you may have guessed that the following may happen to women who have no sexual life after yin examination.

ache

Yin Dao flap (common name hymen) is a mucous membrane with certain elasticity. With the invasion of speculum, yin Dao flap has not broken yet, but it will induce vulvar pain due to expansion. At this time, something must be done to stop it.

Rupture and bleeding of yin valve

Some female friends have high elasticity of the yin valve, and there may be no obvious pain in the process of entering the speculum, but with the opening of the upper and lower leaves of the speculum, the yin valve will basically rupture or even bleed during this process.

At this time, it is necessary to compress the wound to stop bleeding. Generally, a sterile cotton ball will be selected, and it will be removed after 5 to 10 minutes of compression to observe the bleeding of the wound.

Because the yin flap is thin, there are often some capillaries distributed here, which can basically stop bleeding through compression. However, if it happens to damage a relatively large blood vessel, it may be necessary to stop bleeding through suture if necessary, but this situation is very rare.

infect

If this happens unfortunately, you must pay attention to the cleanliness of the vulva after the bleeding stops, so as to avoid infection of the wound. Of course, this kind of situation is also very rare, because this kind of wound of yin mucosa usually heals very quickly.

Yao ta Xiao tips

If the doctor gives you a gynecological B-ultrasound checklist, you must see clearly whether it is through the yin channel, abdomen or anus before paying the fee. If it is through the yin channel, or if you feel that you can’t accept the transanal B-ultrasound examination, you must find a doctor to change the checklist.

Original title: "It is strongly recommended that all women must do these four tests during physical examination (whether they have sex or not)"

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　　Some professional qualification certificates can be inquired through the national networking system.

　　Investigation on the phenomenon of illegal sale of "real certificate"

　　Investigation motive

　　It seems that the demand for various qualification certificates through informal channels has not decreased, which can be seen from a fraudulent case of manufacturing and selling fake certificates on the websites of state organs uncovered by the police in Nantong City, Jiangsu Province. In this case, the police have initially identified more than 34,000 pieces of information about people who handle false certificates, involving labor and personnel, science, education and culture, health care and medicine, engineering construction and other fields, and the personnel are distributed in more than 20 provinces, cities and regions across the country.

　　Where there is demand, there is market. From street poles to online shops, accreditation advertisements can be seen almost everywhere. In everyone’s impression, such advertisements for accreditation correspond to fake documents, just like the case cracked by Nantong police. However, the "Legal Daily" reporter found that in the accreditation business, some businesses claimed that they could provide "genuine" professional qualification certificates.

　　□ Our reporter Han Dandong

　　□ Intern Li Wenguan of this newspaper

　　Han Lin, who is studying at Tianjin Normal University, has been struggling recently. Seeing that she will graduate next year, she hasn’t got a teacher’s qualification certificate so far because Mandarin is not enough, which has a great impact on finding a job.

　　There are two choices before Han Lin, either practicing Putonghua hard and taking the exam again, or spending money to get a Putonghua grade certificate. "Compared with the two, the risks are the same." Han Lin said, "if you take the exam again, you may still fail;" Spend money to apply for a certificate, although the other party promises to inquire, but I don’t know whether it is true or not. "

　　Han Lin told the reporter of Legal Daily that it is almost an open secret among the students to spend money on the real certificate that can be inquired through official website. According to her understanding, in addition to the teacher qualification certificate, legal professional qualification certificate and other certificates can not be bought online, some professional qualification certificates, such as Putonghua grade certificate, health certificate, nutritionist and other certificates can be bought online, "it is said that it can also be found on official website".

　　According to the regulations, applicants need to take the corresponding exams and meet the standards before they can obtain the qualification certificate. Does it really exist that you can get a qualification certificate without taking an exam and be able to query through official website? The "Legal Daily" reporter launched an investigation on this.

　　3,500 yuan to run the Putonghua Grade Certificate.

　　For those who want to engage in the teaching profession, the Putonghua grade certificate is a necessary document. However, some people miss out on the teaching position because Mandarin is not up to standard, such as Zhou Wei.

　　Although I majored in education in college and always wanted to be a teacher, Zhou Wei has been unable to apply for a teacher position. "Because my Mandarin is not enough, I can’t take the teacher qualification exam, so I can’t apply for a teacher. Now I can only do some non-teaching work in some small training institutions."

　　Zhou Wei said that the failure of Putonghua has always bothered her, so she paid attention to all kinds of information about the Putonghua exam. At the beginning of this year, when she inquired about relevant information, she found that an online shop was selling Putonghua Grade Certificate, and it could be inquired through official website. "I chose a good online shop. The store said that 3,500 yuan can be used for a first-class and second-class certificate of Putonghua. Pay the deposit of 600 yuan first, and it can be done in two months. After another month, you can check online, and you can pay the final payment after the inquiry. " Zhou Wei said, "At that time, I tentatively asked if I could directly apply for a teacher qualification certificate. The store’s statement is that it is too difficult to apply for a teacher qualification certificate. "

　　Holding the psychology that "a dead horse is a living horse doctor", Zhou Wei paid the store a 600 yuan deposit. Two months later, the first-class and second-class certificate of Putonghua was sent to Zhou Wei. About a week later, the store told Zhou Wei that she could inquire. Zhou Wei logged into the national Putonghua training and testing information resource network and found that both scores and certificates could be found. Zhou Wei then clicked on the online store to confirm the payment.

　　With the experience of handling Putonghua Grade Certificate, Zhou Wei took advantage of the opportunity to spend money to buy a second-class computer certificate. "I checked, and there is no problem."

　　Online shopping level 4 chef’s certificate can be queried online.

　　Liu Jun, from Lanzhou City, Gansu Province, also told reporters about his experience of buying a certificate.

　　In July this year, Liu Jun learned from a friend that he could buy a certificate. After that, he searched for an online shop with a permit business on an e-commerce platform.

　　"I’m a good cook. I’ve always wanted to get a chef’s certificate. I just tried it that time." Liu Jun told reporters that after he told the online shop owner about the need for a chef’s certificate, the other party said that there was no problem, and he only needed to provide a 1-inch ID photo and a photo of the front and back of the ID card. He sent the photos to the other party’s mailbox as requested by the other party.

　　"The shopkeeper said that the first cooperation was a sign of sincerity, and payment could be made after the certificate was completed. It will take about two months to get the certificate. Official website needs to wait for a month or so after the certificate is completed. " Liu Jun said.

　　On September 21st, Liu Jun received a photo of the certificate from the owner of the online shop. "What is shown above is my personal information. The column of occupation (type of work) and grade is filled in as Chinese Cooker Level 4. The score of theoretical knowledge test is 67, and the score of operational skills test is 68, and the evaluation result is qualified." Liu Jun said that the certificate was issued on September 14th, 2017. At that time, official website still couldn’t find it. The owner said that online inquiry will have to wait for about a month.

　　On November 10th, Liu Jun received a notice from the owner that the previous certificate had been online. Liu Jun inquired online according to the information of the photos he had received before, and information such as personal basic information and test scores appeared on the webpage, which was exactly the same as the information on the certificate. The data was reported on November 7.

　　Subsequently, Liu Jun forwarded the previously agreed 400 yuan to the other party via WeChat, and sent the address to the other party. The owner said that it would be mailed as soon as possible and paid by SF Express. On November 13th, Liu Jun received the documents mailed by the other party.

　　Liu Jun showed the reporter this "real certificate" purchased from the Internet. The reporter saw that the official seal of the issuing authority on the left side of the certificate is the special seal for the appraisal of the Human Resources and Social Security Bureau of a city in Jiangxi Province, and the special seal for the professional skill appraisal of occupational skill testing authority of a city in Jiangxi Province on the right side of the certificate, with the words of steel seal clearly visible.

　　Customer service reminds me to search for official website query by myself.

　　Is Zhou Wei and Liu Jun’s experience of buying securities a case or a market?

　　On an e-commerce platform, the reporter of Legal Daily searched for the keyword "certificate", and thousands of products appeared in the query results. However, the query page says "training" and "certificate holster, diploma qualification certificate driver’s license shell … …”

　　"Legal Daily" reporter entered an online shop, which opened in 2009, with a favorable rate of more than 98%. The owner of the online shop wrote in the statement: "Chengzheng Studio undertakes all kinds of complicated certificates, five-star service, fair price, professional technology, advanced equipment, quick delivery and your satisfaction are the driving forces for us to continue. Welcome everyone to come! Registration process: consult and confirm the registration materials submitted for the registration course and pay the registration fee. After checking the certificate, pay the final payment SF mail certificate. "

　　The "Legal Daily" reporter opened the online consultation window of the store, and the other party directly asked: "What certificate do I need to apply for?" The reporter asked if he could apply for a welding certificate, and the customer service quickly replied "Yes" and introduced the price of each certificate to the reporter.

　　The "Legal Daily" reporter asked the store owner how to pay for all the treasures in the online store. The customer service said that after discussing the price of the certificate, just shoot the baby in the certificate shell directly. The price of the certificate shell is 10 yuan, so you can shoot more babies according to the certificate price.

　　Subsequently, the reporter of Legal Daily searched with "professional qualification certificate" as the key word, and there was no need to filter. The search results all read "professional qualification certificate, human resource manager level 1, level 2 and level 3". The reporter clicked into an online shop named "Yimei Culture and Education Center". Just entering the online store, the customer service staff asked the reporter what certificate he needed to apply for. The reporter asked if he could apply for a chef’s certificate. The customer service replied: "Yes, you need to provide one-inch or two-inch recent photos (blue or red background, white background) and a copy of your ID card. You can only apply for intermediate or advanced, intermediate 780 yuan, and advanced 1,280 yuan. The intermediate certificate will be issued in about two months, and the advanced certificate will be issued in three or four months. After the certificate is issued, it will be queried on the national website in two months."

　　The reporter asked how to ensure the authenticity of the documents. The customer service immediately said, "It’s impossible for a fake certificate to come down for that long. It’s good to make a fake certificate for a few days. Besides, you have to go to jail for making a fake certificate. If you don’t believe it, you can wait until you find it before confirming the receipt. "

　　After listening to the introduction of customer service, the reporter said that some inquiry websites are fake now. The customer service reminded the reporter that you should not use the website that the merchant gave you to inquire, but directly search for the national vocational qualification certificate from the Internet, and inquire from the regular official website. "The real certificates are all checked about two months after the issuance of the certificate, and the national inquiry system is updated regularly, so it is impossible to check the certificate."

　　Online shop trading cycle is consistent, but prices are different.

　　In an online shop named "Jiangxi Textual Research Network", the reporter of "Legal Daily" just clicked on the chat page, and the other party suggested that the reporter contact by phone or WeChat. The reporter added a WeChat according to the mobile phone number provided by the other party, and this is called "Jiangxi Textual Research Studio — — Teacher Li’ s people started to communicate. The reporter asked what documents he could apply for, and "Teacher Li" said that he could only apply for some professional qualification certificates, and guaranteed that they could be checked.

　　An online shop named "Macy’s University Hall" opened on October 11th, 2004, with a favorable rate of 99.44%. It is located in Nanjing, Jiangsu. When entering the store, there are three points for attention on the home page: special goods, once sold, will not be returned, please know; All trainees who have been trained by this institution shall ensure to get the vocational qualification certificate recognized by the state; All certificates can be checked for permanent registration, which can be checked in this life and in the next life. At the bottom of the page, the optional certificates include 10 categories, such as business services, electronic information and building electrician.

　　The "Legal Daily" reporter inquired about a number of online stores on an e-commerce platform. The shopkeepers’ caliber was almost the same, and they all guaranteed to issue certificates in two or three months. After issuing certificates, they could check online for two months. Most of them traded by paying the deposit first and then paying the final payment. The materials needed to apply for certificates are almost the same, mostly photos and copies of ID cards, and some need to fill out a form, including the name, age, education and other basic information of the applicant. The prices of these documents vary. Take the intermediate vocational qualification certificate as an example. Some merchants ask for three or four hundred yuan, while others ask for seven or eight hundred yuan, all of which promise to be checked for life.

　　Vocational skill appraisal institutions organize examinations.

　　According to the regulations, what are the procedures for applying for vocational qualification certificates?

　　According to a staff member of the Business Department of the Human Resources and Social Security Bureau of Lanzhou City, Gansu Province, citizens who want to obtain vocational qualification certificates should register at the vocational skill appraisal institute first. Vocational skill appraisal institute is established with the approval of personnel department, and every district in Lanzhou has vocational skill appraisal institute. After the registration, the vocational skill appraisal institute first examines the qualifications of candidates, including age, whether the education is appropriate, and the type of personnel, such as students or social workers. After the vocational skill appraisal institute examines the qualifications of the registered candidates, the Municipal People’s Social Security Bureau will conduct further qualification examination, mainly to see whether there are conditions for entering the examination. In the third step, the vocational skill appraisal institute needs to do preparatory work before the exam, such as printing the admission ticket. These are all audit links, and they are also the work that needs to be done in vocational skill appraisal. The fourth step is to organize the candidates’ examination by the vocational skill appraisal institute. After the candidates get the admission ticket, they will take the examination according to the time and place specified in the admission ticket. At the end of the exam, the vocational skill appraisal institute will score and score, and it will be qualified if it reaches 60 points or more. After that, the vocational skill appraisal institute reported the data of qualified candidates to the Municipal People’s Social Security Bureau. The Municipal People’s Social Security Bureau will further review various information such as candidates’ grades and ages. After the examination and approval by the Municipal People’s Social Security Bureau, the data of qualified candidates will be reported to the provincial appraisal center. After the final review, the provincial appraisal center will inform the Municipal People’s Social Security Bureau of the results, and one who is qualified will be given an empty certificate, and then the Municipal People’s Social Security Bureau will fill in the information and finally issue the certificate.

　　According to this staff member, the examination was organized by the Vocational Skills Appraisal Institute. During the examination, the Municipal People’s Social Security Bureau organized personnel to conduct on-site inspections. For the examination papers, the Municipal People’s Social Security Bureau should also organize personnel to conduct spot checks, and the workload of the census is too great.

　　So, what is the vocational skill appraisal institute?

　　The reporter inquired that both the vocational skill appraisal institute and the human resources service intermediary agency applied to the municipal human resources department or the provincial human resources department for establishment.

　　Article 69 of the Labor Law of People’s Republic of China (PRC) stipulates: The state determines the occupational classification, sets the vocational skill standards for the specified occupations, and implements the vocational qualification certificate system, and the assessment and appraisal institutions approved by the government are responsible for the assessment and appraisal of workers’ vocational skills.

　　Paragraph 2 of Article 26 of the Law of People’s Republic of China (PRC) Municipality on the Promotion of Private Education stipulates that students who have received vocational skills training and passed the appraisal by vocational skill appraisal institutions approved by the government may be issued with national vocational qualification certificates.

　　How to apply for the establishment of a vocational skill appraisal institution? The reporter inquired about the information and found that the conditions for accepting the identification of vocational skill appraisal institutions by local human and social departments are almost the same. Taking Tianjin as an example, the application conditions are as follows: vocational skill appraisal institutions should meet the basic conditions stipulated by national laws, regulations and policies; The sponsor shall have the legal person qualification; Having a clear name, organization and articles of association; There are full-time and part-time assessors; Having the purpose, objective and outline of appraisal; Equipment and facilities meet the prescribed standards; The registered capital reaches the prescribed standard; There are venues that meet the needs of identification.

　　(At the request of the interviewee, the interviewee in this article is a pseudonym.)

　　Cartography/Li Xiaojun

What is a stroke?

# Talk about health on Thursday

October 28th at 9 a.m.

Health lecture hall on the first floor of 5G medical ward building in the First Hospital of Medical University

In winter, due to the cold weather and vasoconstriction, blood pressure rises, so it is the season of high incidence of cardiovascular and cerebrovascular diseases. Stroke is a kind of cardiovascular and cerebrovascular diseases, which has the characteristics of high incidence, high disability rate, high mortality rate and high recurrence rate.

How to prevent stroke and spend the long winter safely? Specially present a maintenance secret of winter stroke.

Department of Neurology Ma Xiaowei

Current expert

Ma Xiaowei

Department of Neurology, First Hospital of Hebei Medical University

Chief physician and master tutor

Good at: cerebrovascular disease, cognitive impairment and related diseases.

Case sharing!

Mr. Wu, 60 years old, has been in good health except for a little hypertension. He got up early as usual two days ago, ready to have breakfast and go out for a walk, but he didn’t expect to go out, about 6: 30. Suddenly, the whole person’s left limbs, including arms and legs, lost their strength, were out of control, and began to walk erratically, so he rushed to the hospital for consultation.

The attending doctor of neurology department made a physical examination for Mr. Wu and found that his left limb muscle strength was grade 3. Combined with clinical symptoms and medical history, it was preliminarily judged to be acute cerebral infarction.

What is a stroke? !

Stroke includes ischemic stroke and hemorrhagic stroke, in which ischemic stroke accounts for 60-70%.

If the human brain is compared to a field, the blood vessels in the brain are irrigation ditches in the field.

How to identify stroke?

Remember "120 recipes for stroke"

1. In case of signs of stroke, you should dial 120 quickly and send it to the nearest green channel hospital, bearing in mind that "time is life".

Briefly describe the patient’s situation and illness, accurately describe the location, and let the emergency doctor prepare for the rescue and arrive at the emergency site as soon as possible.

2, be sure to keep breathing unobstructed. If there is vomiting, lie on your side and tilt your head to one side, unbutton the patient’s coat, and remove foreign bodies in your mouth, such as dentures and vomit. If the patient snores like thunder, it means that there is poor breathing. Lie on your side or put your neck up and your head back.

3. Don’t take medicine by yourself. Stroke can be divided into hemorrhagic and ischemic types. The treatment methods are different. If you take medicine at will when you are not diagnosed, it may aggravate your condition.

4. Don’t sit up straight, and don’t hug, drag, carry or carry the patient.

In the process of patient transfer, it is best for family members to respect the advice of emergency doctors and avoid choosing to transfer by car or taxi.

Healthy lifestyle

Is the basis of disease prevention.

1. Quit smoking and limit alcohol

Smoking is an independent risk factor for stroke, especially for ischemic stroke. Smoking accelerates arteriosclerosis and increases the probability of thrombosis; Passive smoking is also harmful.

For non-drinkers, drinking is not recommended to prevent cardiovascular and cerebrovascular diseases.

2. Exercise properly

Moderate exercise: such as walking, jogging, cycling, or other aerobic metabolism fitness activities; The best exercise time is 4-5 pm, followed by evening (2-3 hours after dinner), and you can do light exercise in the morning. It is recommended to have moderate physical activity of ≥ 30 minutes every day, at least three times a week.

3. Lose weight

Overweight and obese people can reduce their weight and the risk of stroke by adopting healthy lifestyle and increasing physical activity. Advocate a healthy lifestyle and good eating habits.

4. Reasonable diet

Formula of reasonable diet: eat fruit first and then eat, a vegetarian meal every day, one catty of milk, one egg, three kinds of fruits, limited salt, less oil and more vegetables, and coarse grains flour and rice alternately, so as to keep health.

5, regular screening

Routine blood tests (platelet, coagulation function, etc.); Blood pressure, blood sugar and blood lipid examination; Transcranial Doppler examination and other vascular function tests; Examination of brain tissue lesions and blood flow.

Common stroke

Misunderstanding

Wrong: ① transfusion twice a year, which can prevent middle disease; ② If the blood pressure is normal or low, you won’t get a stroke; (3) only the elderly will have a stroke, and thin people will not have a stroke; ④ One month after stroke, it will be better; ⑤ Listen to advertisements and be superstitious about high-priced drugs and specific drugs; ⑥ Health products can soften blood vessels and lower cholesterol.

Correct: ① More than 80% of strokes can be prevented, but transfusion prevention is not scientific; ② People with normal blood pressure may get sick due to other factors; ③ People of all ages, whether fat or thin, may occur; ④ Rehabilitation treatment is needed, otherwise it may be impossible to recover for life; ⑤ Go to a regular hospital for corresponding treatment; ⑥ Most health care products have no effect on preventing and treating diseases.

October 28th at 9:00 a.m.

Can’t attend the lecture on the spot.

Scan QR code to watch live broadcast on time.

2021/10/28

Face to face with experts

Health lecture hall on the first floor of 5G ward comprehensive building in the First Hospital of Medical University

Audit/Title: Wang Jing and Han Xu.

Finishing/Editing: Liu Danyang

Image source: Network

Build and share the health of the whole people

Read the original text

　　　　For now, young people have set "taking photos" as a benchmark for purchasing. Before buying a mobile phone, look at whether it is double-shot. Secondly, the price should be reasonable enough, not too expensive, and the cheap one is afraid that the user experience is not good enough. There is no face to take it out. In this issue of "Sharp Phone Duel", three dual-camera phones with a price of 2,000 yuan are selected for comparison:,, and they not only have sufficient advantages in "taking photos" and "price", but also have different attainments in other aspects. This article will give you great help if you are afraid of wasting money and want good goods.

　　　　First of all, understand the prices of the next three mobile phones: Youth Edition.　3GB+32GB version costs 1199 yuan, and 4G+32GB version costs 1499 yuan.The 4G+64GB version is 1799 yuan.;　The 2 4GB+32GB version is priced at 1799 yuan, and the 4GB+64GB version is priced at 1999 yuan.The 6G+64GB version is 2299 yuan.; Charm blue Note 6　　3GB+16GB version costs 899 yuan, 3G+32GB version costs 999 yuan, and 4G+32GB version costs 1299 yuan.The 4G+62GB version is 1499 yuan.

　　　　This time, I will make a comprehensive comparison of the appearance, system, photography, performance and battery life of these three flagship machine models, and finally give my own opinions for your reference. Let’s start with the appearance of these three mobile phones.

Appearance: three "idols" with close prices and two full-screen models.

　　　　From the appearance point of view, the three models have obvious differences: small size, plus a full screen up to 75.88% of the screen ratio, even a girl with small hands can feel the thrill brought by the big screen; As Lao Luo said, it is a "sharp foreign body", and the design of double-sided glass body with gold thread around it looks very unique.

　　　　It is very mainstream. Because it came out earlier, it failed to catch up with the comprehensive screen design. It is more simple and generous. Of course, 71.73% of the screen is not inferior to the comprehensive screen mobile phone in terms of visual experience.

　　　　On the front of the mobile phone, the three mobile phones are slightly different. Thanks to the 12-layer optical processing mirror upgraded to version 2.0, the touch feel of the youth version is better. The shallow design of the receiver can effectively prevent dust accumulation, which is very intimate;　2 With the minimalist hidden earpiece design, the front is as smooth and bright as a mirror, without any sag or bulge. The front camera is not placed on the left or right, but innovatively set in the middle, which satisfies Virgo’s "mind" for many years; Breathing light, which is equipped with a response system above Charm Blue Note 6, is unique, and the metal edges around the Home button shine under the illumination of lights.

　　　　On the back of the fuselage, the three mobile phones also have different characteristics, and whoever looks better varies from person to person: Glory 9 Youth Edition doesn’t have much innovation, but more is improvement. Its back of the fuselage is very simple, and the dual camera holder is slightly raised. Thanks to the 12-layer nano-scale process, the overall mirror effect is more beautiful than most mobile phones with double-sided glass body, and the hand feel is also very good after one day’s use.

　　　　The back of Nut Pro 2 inherits the "special" logo design of the previous generation, the circular groove template, and the frosting treatment of the "T" letter, so that you can’t help but touch the center circle when holding the mobile phone, because it is made of glass, so you don’t have to worry about touching off the paint. The double cameras that look like a single shot are an innovative move of hammer technology. The 12 million cameras with a large aperture and the 5 million sub-cameras that have been flattened, and the LED fill light with the same aperture next to them, are very novel. Hammer is a company that likes to dig into details. It is precisely this that the nut series products have turned over so successfully.

　　　　From the back, almost all of them are the shadows of their predecessors: the symmetrical design on the top and the flowing flash on the top. However, Meizu’s industrial design rarely disappoints us. The flash integrated into the antenna belt, the double camera arranged up and down, and the front fingerprint recognition all look very comfortable.

　　　　The design of three mobile phones at the bottom of the front of the fuselage has its own advantages: the bottom of Glory 9 Youth Edition is printed with the exclusive "honor”logo of glory, and the recognition of the mobile phone is very strong. You can recognize that it is HONOR from a distance or a close look at others; Nut Pro 2′ s "flat and narrow" function bar is unique, and the vibration given by pressing is relatively light and cool, which is very good; There is not much to say on the front of Charm Blue Note 6, which is not far from the mainstream 16:9 mobile phone. The design of pressing the mBack Home button with integrated fingerprint is more comfortable and resilient.

　　　　At the bottom of the mobile phone, Glory 9 Youth Edition and Charm Blue Note 6 all adopt the current popular design. From left to right, there are 3.5mm headphone jack, Micro-USB and a row of speakers. The nut Pro 2 is more simple, with the 3.5mm headphone jack removed, the Type-C jack in the middle, symmetrical speaker holes on both sides, and no screw at the bottom. This design adds points to the look and feel of the nut Pro 2.

　　　　Side contrast is also the mainstream of Glory 9 Youth Edition and Charm Blue Note 6. The left SIM card slot design, the right power button and volume button design, while the nut Pro 2 looks a bit "bright", and there is a flash capsule shortcut button on the left. The surrounding Phnom Penh also makes it have enough "hammer features".

　　　　Summarize the design of three mobile phones: Glory 9 Youth Edition double-sided glass design, which belongs to the rounded appearance of the fuselage. Thanks to the comprehensive screen design, it has a greater visual experience in a smaller body size and is suitable for students.

　　　　Nut Pro 2 is different (of course, different doesn’t mean ugly), which keeps the sharp fuselage of the previous generation as a whole, further enhances the smoothness around it, and looks more mature than the previous generation. The four minimalist designs of hidden earpiece, hidden distance+light sensor, hidden double camera and hidden fingerprint recognition are also the unique competitiveness of nut Pro 2 in terms of face value.

　　　　Although Charm Blue Note 6 doesn’t have many features, it feels more neat and square. Although the CNC high-gloss trimming in the last two weeks is somewhat cut, it is relatively firm to hold, and there is no need to cover the silicone case and worry about slipping.

　　　　Of course, turnips and vegetables have their own tastes. I can’t instill my own preferences in the comparison of appearance. I have to say that this one is better than that one, and it is more the user’s own repeated research and pondering to choose his favorite one.

System: Flyme6/EMUI8.0"silky" fluency　　　Smartisan OS 4.1 is innovative.

　　　　There are two major developments in EMUI this year. One is to upgrade EMUI5.0 to EMUI5.1, and the other is to launch EMUI8.0. According to the inertia of glory, the thousand yuan machine is usually equipped with EMUI5.1 system, but it is really gratifying to have EMUI8.0 with conscience. The EMUI8.0 system is greatly optimized and intelligent, which enhances the intelligent experience of users.

　　　　This model supports enhanced F2FS file system, efficiently optimizes system cache and defragmentation, and creatively optimizes the problem of long-term usage of Android system. Built-in Kirin i5 coprocessor in the fuselage can count steps at any time with low power consumption, and the step counting data can be automatically synchronized to the movement. It can be said that it is very intelligent.

　　　　Equipped with Smartisan OS 4.1 with deep customization, the small improvement of many functions is the highlight of the system.

　　　　Smartisan　OS　4.1Including the 1.0 official version of the flash capsule (adding reminders and accessories. One-on-one sharing and other small functions), Big Bang version 2.2 (voice conversion text is added in the editing mode to help users modify the semantic substitution function of typos), and the intelligent sorting function of dragging and dropping the sharing sidebar is added. In appearance, Hammer Technology likes to dig into details, but in the system experience, the practical small function of "grounding gas" still fails to disappoint consumers.

　　　　2017 is not only the first year of full-screen explosion, but also the year of system leap and upgrade. Facing the system optimization of various manufacturers, it is not inferior. This machine is based on the deeply optimized Flyme 6 operating system of Android 7.1.2. Flyme 6 has been comprehensively improved in three aspects: design, function and artificial intelligence. This system further adjusts the main color and UI layout, which is uniform, textured, well-defined and readable, making it dominant in color, andFlyme 6 is the second biggest killer for Charm Blue Note 6 to conquer users after taking photos.

　　　　Flyme　6Based on the user’s scenes, habits, information and content to be sent out, geographical location and other information, Charm Blue R&D team developed a series of analysis engines for the original intelligent thinking engine "One Mind", so that it can learn the user’s operating habits independently, and provide efficient solutions according to the use of scene intelligence to create a smarter and more casual system.

　　　　From the system comparison, the three mobile phones all have their own different characteristics. The youth version tends to be "smart", 2 tends to be "innovative", and Charm Blue Note 6 tends to be "practical". How to choose it depends on the user’s wishes.

Shed pat: the data is a piece of stone, but three pieces are all "gold"　

　　　　Shed shooting is a standard for us to judge taking photos, and it is also a link for evaluating mobile phones. The essence of photos can not be separated from several dimensions, such as resolution, color orientation, white balance, tolerance, etc. Therefore, our evaluation standard starts the standard photo environment, builds a datable photo template, and quantifies the experimental data with the help of Imatest, and finally obtains authentic evaluation results.

　　　　Resolution refers to the ability to distinguish the details of the original object. The better the resolution, the better the control of the details, and the more natural the transition of the details of the picture. There are many ways to test the resolution. Here we choose the linear test method, which has the advantage of being very intuitive and can be observed with the naked eye. We intercept part of the test sample as the test area to test the resolution of three mobile phones.

　　　　It is not difficult to see that the resolution of the camera is slightly excellent, and more details are reserved. All three models are dual-camera phones, and the resolution results are close to the standard of flagship models.

　　　　Shoot the 24 Color Check test card in the tent shooting environment, and get the color deviation δ E and white HSV saturation through Imatest analysis. Color difference ΔE is actually the difference between the measured color and the real color. The bigger the difference, the more serious the color cast.

　　　　It can be seen that the color difference δ E of is the smallest, which is 8.71, followed by. The size of the color difference also shows the different manifestations of the imaging style of the mobile phone from the side. The youth version strives to be true but slightly bleak.Charm blue Note 6The colors presented are brighter and more pleasing to the eye.

　　　　White balance is an index to describe the white accuracy after the mixture of red, green and blue primary colors is generated. Many people will encounter such problems when shooting with digital video cameras: the images taken in the fluorescent lamp room will appear green, the scenery taken under the indoor tungsten filament light will be yellow, and the photos taken in the sunlight shadow will be inexplicably blue, and the reason lies in the "white balance". The value of white balance is as small as possible, so the values of Glory 9 Youth Edition and 2 are the same, slightly better, and Charm Blue Note 6 is also better.

　　　　Dynamic range refers to the brightness range of the subject-the brightness span from the darkest point to the brightest point in the subject. Shoot the gray-scale color card in the tent shooting environment, and calculate and analyze the dynamic range level of the camera through Imatest. The bigger the value here, the better, so we can see that the dynamic range of Glory 9 Youth Edition and Charm Blue Note 6 is better, with the total number reaching 6.31 and the score of Nut Pro 2 reaching 6.03, which is also excellent. All three phones can retain more details from the brightest to the darkest.

　　　　The above data may not intuitively show who is better at taking pictures. After all, according to our Zhongguancun Online standard, they have got a lot of full marks in various tests. Now, mobile phone photography may need to consider whether the film is more pleasing to consumers’ eyes. Then, let’s look at a set of real-life proofs.

Proof: the strength of dual camera is not simple. All three images are satisfactory.

　　　　The front and rear are equipped with 13 million+2 million dual cameras, and the front camera has a maximum aperture of f/2.0. With more layered hardware-level blur, AI private customized beauty, and gesture photography, you can peel off the most dynamic and beautiful pictures at any time.

　　　　The rear main camera has 12 million+5 million pixels, and adopts IMX386 sensor, which has a pixel size of 1.25 μm and a large aperture of f/1.8. This sensor is quite famous and has been used in many flagship machines.

　　　　It is also a "famous camera". Its camera with 12 million+5 million dual cameras, f/1.9 aperture and PDAF phase focusing has a good imaging effect. Let’s enjoy the proofs together:

caption

　　　　Generally speaking, the three dual-camera performances are of the same price and higher level. First, the youth version has more accurate resolution and more realistic colors, which is closer to the scenery seen by human eyes. The color of 2 is more beautiful, and the perception is more pleasing to the eye, and when shooting at night, both the control of background purity and the noise treatment of lighting show the flagship charm; The overall shooting performance of Charm Blue Note 6 is not weak. Whether it is day or night, the details are handled in place.

Performance: play well. The other two items need to be improved.

　　　　In this part, we will have a most detailed comparison from CPU, GPU and the overall running score through three mainstream running scores. This test is the most objective confrontation, and a high score means strong performance. In addition, I will also test the fluency of these three models when running large-scale games respectively.

　　　　The HiSilicon Kirin 659 eight nuclear processor is adopted. This processor is an upgraded version of Kirin 650, and the highest frequency can reach 2.36GHz. Due to the 16nm process, this processor is particularly excellent in power consumption and heat generation, which can bring a stronger performance experience.

　　　　　2 equipped with Snapdragon 660 mobile platform, this processor must be familiar to most mobile phone enthusiasts. It is worth mentioning that,Snapdragon 660 mobile platform is the first time to introduce HVX (Vector Extension) based on the whole DSP processing in Snapdragon 600 series, which can provide very large throughput and handle a lot of operation work at a faster speed, which has great applications in graphics processing, computer vision and neural networks.

　　　　Qualcomm Snapdragon 625 mobile platform is used, and the graphics processor is Adreno 506. This chip has eight cores, the highest frequency is 2.0GHz, and it adopts 14 nm process technology, so it has sufficient performance and low power consumption. Since the Youth Edition does not support the installation of Geekbench 4 for the time being, there is no comparison of this item for the time being.

　　　　I believe that many netizens usually measure the performance of mobile phones by running scores. However, if we objectively evaluate the comprehensive experience of mobile phones, it is of little significance to run points. Because when running a score, the processor usually tries its best to brush the score. However, in daily use scenarios, in order to control the balance between performance and power consumption, the performance of the processor will be limited. For example, when running scores, eight cores may rush to brush scores together, while the daily operation state may be "one core works and seven cores watch".

　　　　Let’s talk about the significance of running score software. The function of running score software is to quantify the performance and show the peak performance of a chip in the form of digital score, which is simpler and easier to understand than technical terms. Here, we need to pay attention to a word: "peak performance". Yes, most running score software measures the peak performance, that is, the ultimate performance of the chip, but it may not work so hard in daily use.

　　　　Therefore, although the three models didn’t get high running score data, they still won a large number of users to buy and use with their perfect system optimization and stable thermal control.

Endurance: Charging "off the charts" has good endurance.

　　　　　　　　The endurance test is divided into two parts. The first part is the charging test. The author starts charging three models from 0% at the same time, and records the power every 5 minutes for a total of 30 minutes. The second part is endurance test, which adopts Zhongguancun online 5-hour heavy use model. The test results are as follows.

　　　　As you can see, of the three mobile phones, 2Support QuickCharge 3.0 fast charging,Half an hour is the fastest charging speed, charging 50% of the power, followed by Charm Blue Note 6, charging 35% in half an hour, which needs to be improved.

　　　　The power consumption test results are obvious, and the low energy consumption advantage of Snapdragon 625 equipped with Charm Blue Note 6 is revealed.Actually, 59% of the power remained, which greatly exceeded my expectation for this mobile phone. I didn’t expect Meizu to control the power consumption of Snapdragon 625 so well, and this achievement is also the top level in our database.

summary

　　　　After reading the comparison of the three thousand yuan double cameras in this issue, I don’t seem to have clearly ranked the total accurately. Generally speaking, the three thousand yuan double cameras have sufficient characteristics and advantages.

　　　　If you are value-controlled, and have no high pursuit of performance, Youth Edition is your best choice; If you are more inclined to "features" and are keen on the small design and functions of mobile phones, Nut Pro 2 will give you a heart-warming feeling; The economy is not affluent, and just like having a practical, beautiful-looking, non-card mobile phone, Charm Blue Note 6′ s high cost performance beckons to you.

　　Cctv newsThe Dragon Boat Festival is coming in a few days. At present, dragon boat races have started all over the country. Recently, the 18th Furong River Dragon Boat Championship was held in the waters of Sanhekou, Furong River, Wulong District, Chongqing. Twenty-one dragon boat teams paddled and competed, showing the speed and passion on the water.

　　As the starting gun rang, a dragon boat rushed out of the starting line like an arrow leaving the string. On the river, the drums thundered, the rhythm of the drums was compact and powerful, and the rowers moved neatly and struggled to paddle. Dragon boat waves, you chase me. On the shore, the cheers of the audience came and went, pushing the atmosphere of the game to a climax. According to reports, the 22-person dragon boat 200-meter and 500-meter straight race were set up in this competition, which attracted more than 570 players from 21 teams from Guangdong, Sichuan and Chongqing. Guangdong Zhaoqing team and Chongqing Hechuan team won the first place in the 200-meter and 500-meter straight race respectively.

　　Chen Junhao, a member of Guangdong Zhaoqing Dragon Boat Team, said that this is my first time to come to Chongqing to participate in the dragon boat race. I think the scenery in Chongqing is particularly beautiful and the people in Chongqing are particularly enthusiastic. I am still very happy.

　　Dylan Chen, a member of Chongqing Hechuan Dragon Boat Team, said that we won the first place in the competition and felt very happy. Next, we will continue to train hard and strive for better results.

　　Paddle racing along the river in the ancient city to go to the dragon boat festival.

　　On the morning of May 24th, 2025 China Dragon Boat Open (Jingzhou Station, Hubei Province) officially started. Thirty-five teams from all over the country, nearly a thousand athletes and coaches, and referees gathered in Jingzhou, Hubei Province, to paddle and race on the banks of the ancient city.

　　With the referee’s command, the 100-meter straight race started, and the four teams rushed out of the starting line quickly. The players paddled with the drummer’s rhythm. In the end, Fuzhou Changle Huiquan Dragon Boat Team rushed to the finish line in less than 21 seconds.

　　Zheng Changxin, captain of Fuzhou Changle Huiquan Dragon Boat Team, said that everyone’s cooperation ability and teamwork performance are very good.

　　The two-day open competition consists of three competition groups: men’s open group, women’s open group and public group. Among them, there are 16 teams in the open group, which are composed of dragon boat teams from all over the country. There are 19 teams in the Volkswagen Group, which are composed of teams from counties and cities, municipal departments, enterprises and universities in Jingzhou. During the competition, the players constantly sum up their experience and adjust their tactics, so as to achieve the best results in each round.

　　The special zongzi "Xiang" is about the unique and popular flavor of the Dragon Boat Festival.

　　Dragon Boat Festival is approaching. In Changning County, Baoshan City, Yunnan Province, there are many kinds of special zongzi, such as tea zongzi, alkaline zongzi and ham zongzi, which satisfy the taste buds of different diners with their unique flavors.

　　Early in the morning, Shaojuan, a tea farmer, began to select local high-quality old-tree black tea, boiled reddish-brown tea soup, let it cool, and then poured it into the washed glutinous rice. When the glutinous rice was soaked, everyone sat around and wrapped dumplings, and then cooked it with a big fire. Soon, the angular and fragrant tea dumplings were freshly baked.

　　Shao Juan, a tea farmer in Wenquan Town, said that we have a lot of tea here, and everyone likes to eat tea dumplings. Around the Dragon Boat Festival, the weather is very hot, and tea has the effect of relieving summer heat. After eating a few tea dumplings, my heart is cool and quick.

　　In addition to tea dumplings, alkaline dumplings are also deeply loved by local people. This kind of zongzi is made by burning corn stalks into ash, adding boiling water and filtering to make alkaline water, and then mixing and soaking glutinous rice with alkaline water for 5-6 hours to color and enhance the fragrance of glutinous rice. After being wrapped in alkaline water, the dumplings need to be cooked for about 4 hours on fire, and the taste is the best.

　　Wu Fenglan, a villager in Longquan Village, Tianyuan Town, said that this zongzi in our family is eaten when the weather is hot, and it has the function of invigorating the stomach and promoting digestion. If you eat it, your stomach will not support, and your stomach will not feel uncomfortable.

　　When making dumplings with alkaline water, local people will also add ham produced in Yunnan to make unique ham dumplings. In one bite, the salty flavor of ham and the sweetness of glutinous rice are perfectly integrated, and the lips and teeth remain fragrant.