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Take pains to do a good job of protection (first-line anti-epidemic group spectrum)

  The picture shows the members of the garbage transfer team of Thunder God Mountain hospital Property Management Team taking a group photo. Information photo

  In Thunder God Mountain hospital, Wuhan, because of them, the daily work of cleaning and disinfection, public security patrol, and distribution of lunch boxes can operate in an orderly manner. They are the Thunder God Mountain hospital property management team with more than 400 people.

  On February 16th, Yang Ling, the business backbone of the property company of Wuhan Real Estate Group with 11 years of clinical nursing experience, learned that the ICU ward in Thunder God Mountain hospital was officially opened, and volunteered: "I have experience, and I will not enter the ICU ward!"

  Under her leadership, four members of the property management team undertake the cleaning work of two ICU wards and nurse stations, and work for more than 10 hours every day. In addition to normal cleaning, Yang Ling is also responsible for the disinfection and sterilization of equipment and beds in an ICU ward. "There is a 1.2-meter-high large trash can next to each patient’s bed, and on average, more than 30 bags of medical waste are cleared and transported every day." Yang Ling said.

  Before the outbreak, Chen Weiwei was a full-time network car driver. At 11: 00 pm on January 27th, seeing the news of recruiting Thunder God Mountain hospital property personnel in the circle of friends, he made a consultation call and signed up two days later. "Just like when I chose to be a soldier, I want to do something meaningful." Since entering Thunder God Mountain hospital on February 2nd, Chen Weiwei and 30 team members have been responsible for the medical waste transfer in 32 wards.

  Just arrived in Thunder God Mountain hospital, Chen Weiwei and his companions are responsible for the removal of 100 bags of garbage every day. With the increase in the number of patients admitted, this number is rising, with 600 bags and 1,000 bags … … On the heaviest day of the task, Chen Weiwei got off work at 3: 30 in the morning and went back to the dormitory to sleep for more than three hours before continuing to work.

  "Chen Weiwei is coming to collect garbage, and the garbage dump in the A16 ward is full." The news in the WeChat working group has hardly been broken. As the team leader, no matter who called, Chen Weiwei replied and arrived at the first time. "Everyone is afraid of the virus, but we can’t leave it alone because we are afraid. I am willing to contribute to the fight against the epidemic."

  Thunder God Mountain hospital’s property manager, party member Li Xuanxi, has been holding his post for more than a month. Li Xuanxi, born in 1993, is responsible for equipment maintenance and purchasing of living materials in Thunder God Mountain hospital. At the beginning, there were 12 wards in the hospital within 2 days, and the head nurses in each ward had different requirements for property work. Li Xuanxi coordinated and followed up according to the requirements of various wards, and received more than 120 calls every day.

  In order to make an accurate property workflow, Li Xuanxi went into the isolation ward and garbage transfer team again and again to measure the task of each person. Li Xuanxi said, "There are dangers, but Wuhan has nurtured me. At this time, I want to repay this heroic city."

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Stranger social APP: there has been no evolution.

Wen/Muyu

In China, social APP for strangers is a mystery. When talking about it in public, everyone scoffed, but privately, they quietly registered various platforms. According to the statistics of Ai Media Consulting, in recent years, the scale of social users of strangers in China has been growing, reaching nearly 650 million in 2020.

Everyone wants to get involved in the huge lonely market. The Internet has ups and downs, and only social interaction remains unchanged.

There are more and more social apps, and it is getting easier for everyone to know people, but it is getting harder and harder to understand people. Social platforms help people establish connections, but they deepen their loneliness.

The social platform for strangers has developed for so many years, but it has never been able to get out of the 1.0 era of "pan-socialization", why on earth? Is it "real business" or "false proposition"? Where should it go in the future?


Metacosmic Socialization: Old Wine in New Bottles


The pattern of social apps is changing, but the essence has not improved.

Not long ago, on February 11th, the social APP "Gel", which was launched only three weeks ago, successfully ranked first in the free list of the App store on that day, and dominated the list for three days, becoming the first social application ranking beyond WeChat since 2019.

The breakthrough of gel has triggered a series of discussions. Yes, it is also a "meta-universe". Users pinch their faces through AI to create their own avatars in the 3D world, and then socialize online. After a brief burst of popularity, the gel was quickly removed from the shelves due to problems such as doll wearing, clothing infringement and user privacy.

After the excitement, it quickly cooled down. On platforms such as Xiaohongshu, many users said that it was "boring", "uninstalled" and "useless". In fact, from the product point of view, the gel is not unique. In recent months, whether it is Rainbow Universe, which is known as "the first social stock in China Meta Universe", or Queuing Island in ByteDance, Xirang in Baidu, etc.The core gameplay is "pinching face and dressing up+virtual socialization".


Gel APP


To put it bluntly, the so-called meta-cosmic socialization is just to make the original product 3D, which is far from the real meta-cosmic experience like Ready Player One.

In fact, not only the meta-universe, but also the social APP for strangers in China has never really evolved since its birth. It has always been in the 1.0 era of "pan-socialization" and failed to enter the 2.0 era of "deep socialization". That is to say, social apps have changed from "strict control" to "voice control" or from LBS matching to interest matching.They just let you "know more about people", not let you "know more about people".

From Mo Mo to exploring, to Soul, people just changed different versions of the "gun-making artifact", but did not make real friends and establish effective relationships on it. Apart from helping people pass the time, social apps did not really solve the problem of "loneliness".

Undoubtedly, stranger socialization is a "real business", but Internet companies have made it a "false proposition". Why?


Paradox between "True Business" and "False Proposition"


Stranger social apps can’t achieve the balance between business interests and social values, perhaps for the following reasons:

First, there are natural and essential contradictions in product logic.

The social APP for strangers is efficiency-oriented. Mainstream products have the function of instant messaging, and they are all committed to how to help users connect more quickly. Momo’s rise is because people nearby can move from online to offline faster. Soul’s rise is because voice has higher communication efficiency than text.

However, socialization is naturally an inefficient thing. The establishment of relationships takes time to precipitate, and the accumulation of trust requires multi-faceted interaction.In the acceleration of connecting people, social products will naturally dilute the emotional concentration of the relationship and lower the spiritual depth of interaction.


Source: Network


In the past, online dating was a three-year and five-year long-distance running. Today, online dating is just a three-day and five-day game. From a psychological point of view, the period of maintaining freshness is four months, which can’t be reached at all on social apps, and even a large number of relationships such as "throwing lovers in the sun" have been developed.

The fast pace of online and the slow life of offline have formed a strong tear. The social context built by social apps in the virtual world cannot make people in the real world feel emotional and spiritual satisfaction, creating a strong sense of unreality.

Second, the deliberate edge ball induction in operation.

Although Momo officials never admitted that they were "dating software", it is undeniable that it did induce this behavior of users, and it gave China an outlet for sexual demand that had been suppressed for many years. No matter how glamorous words were used on the surface, it was hard to avoid playing such an edge ball in the operation process.

Even Soul, which claims to be a social soul, has introduced the function of the square, where only good-looking people can enjoy themselves. Most of the information streams recommended by the algorithm are "sexy" beauty selfies and ambiguous copywriting.


Soul APP


It is not difficult to understand from the perspective of business model.Social APP is a product with typical network effect and scale effect.It doesn’t have substantive products like e-commerce, nor does it provide high-quality content like the content community, or other tool-based apps provide a specific service. It relies on frequent interaction between users.The social interaction of strangers is essentially an unsustainable and highly uncertain demand. If we want to gather enough users, the greatest common denominator we can find is Maslow’s underlying demand, which is both urgent and tenacious.

Therefore, no matter how rich the interactive functions provided by social apps are, they will go to a wider market and eventually become an "appointment artifact" irrevocably. No matter what the initial intentions of Momo founder Tang Yan and Soul founder Zhang Lu are, for the sake of traffic, the product operation process will inevitably move towards action deformation, turning a blind eye to certain behaviors, and watching the platform fall into a smog step by step.

Finally, it is difficult to get rid of the fate of making wedding clothes for others.

Chinese Internet users are not sticky at all, especially in the social field. All founders of social apps for strangers will face a "soul torture": What if users add WeChat after they know each other? This is almost an unsolvable problem. In China, strangers socializing and acquaintances socializing are two distinct existence, and the high barrier of WeChat in the acquaintance relationship chain is unshakable.


Source: Network


As a result, the social APP for strangers can never form a closed-loop product. As a social platform, it cannot precipitate the user relationship chain.

The operation is facing an extremely embarrassing situation: the matching efficiency of users’ friends is low, and the loss of users is accelerated because of unsatisfied needs; The matching efficiency of users’ friends is high, and the loss of users due to transfer is accelerated.

How to solve this problem? Change the answer sheet.

Back to the original product starting point, all internet products are essentially in the same time battlefield, as long as users can spend time on the APP.So social platforms don’t need you to really make friends on them, as long as you are willing to spend time.Taking socialization as the table and entertainment as the reality, Momo’s resurrection depends on the live broadcast business, and Soul’s game functions are also increasing.

Social apps don’t really want to help you find friends, just want you to spend time and recharge. Entertainment-consuming socialization is a typical "ineffective socialization", which naturally does not give users a "sense of gain".


In addition to "about guns" and "games",

What else can strangers do when socializing?


The evolution of the mainstream stranger social APP product form represented by Momo is also the result of interaction with the needs of the people of the times. It is an outbreak of repression of emotional and sexual needs by Chinese people in the past years, but it is also staged.Social needs will inevitably move from the bottom of Maslow to the top. Today, everyone’s "loneliness" is no longer a lack of playmates, but has risen to spiritual resonance and recognition.

Zhang Xiaolong said that the essence of social interaction is to find the same kind.

In today’s atomized society, the mobility is increasing, the original social interpersonal relationship structure is disintegrated, people are forced to be divided into isolated islands, eager to be connected by the same kind, and it is this bridge that strangers need to play in social interaction.

In addition to producing hormones and dopamine, social apps need to provide more incremental value to connect with their peers. Stranger social tracks have also made different attempts to find the same kind for users.

Such as social activities.

Around 2015, there was a lively social activity. Taking the former head of someone as an example, with the concept of "everyone is the organizer", users can launch offline activities online, similar to Douban City. This model was first popular abroad. Founded in 2002, Meetup was one of the earliest active social networking sites. In 2017, it was acquired by WeWork for 200 million US dollars. In 2019, Meetup had more than 44 million users worldwide.


Meetup APP


In fact, the starting point of social activities is the real social activities under the tropic of cancer, with parties as the main product, but this model has met with acclimatization in China.

There is considerable uncertainty in offline multi-person activities, especially in China, which is generally not good at social, and it relies heavily on the planning and organizing ability of the organizers. Moreover, users in China are not used to paying for non-functional services, and a mature business model has not been explored for social activities. In March 2020, someet announced its closure, and many users expressed their nostalgia. They had a reputation but didn’t make money, which made the form of social activities never really develop.

Another typical representative is the interest in socializing.

The essence of interest socialization is to stratify users based on hobbies, so that they can find their own vertical circle. The forum exists on this basis, from Baidu Post Bar to Douban Group, which are all classic products.However, from the content community to the social APP, although based on the same product logic, there are essential differences.

Content communities rely on high-quality content to attract users, while interest social apps rely on tagging to gather users, which are not the same in viscosity. Social APP is centered on efficiency and immediacy, and its information flow naturally cannot produce and precipitate high-quality content like the content community, so it is difficult to form a real interest atmosphere. However, Chinese’s interest in cultural life is generally vague and popular, which also determines that social interest can only be sticky in a small circle.


Source: Ai Media Consulting


In July 2019, the product was acquired by Yingke Live, and its circle of interest still exists, but the homepage of the product still focuses on LBS-based face-to-face socialization, and the difference is that it depends on people nearby to recharge their members; In February, 2021, QQ closed the interest tribe, and in December, 2021, WeChat stopped the WeChat circle … The road of interest socialization, whether it is an emerging player or a giant, was finally defeated.

At least for now, stranger socializing in China is still a world of hormones and dopamine.This can’t be entirely blamed on the lack of hard work of social apps. Although everyone shouted "Good-looking skins are the same, interesting souls should choose one in case", they kept carefully taking selfies all the time, and their values kept rolling in, and their spirits remained calm.

However, the world of beauty is illusory after all, and the spiritual loneliness will only become more intense. Perhaps when the desire for deep socialization exceeds a critical value, the 2.0 era of strangers’ social interaction will slowly come.

通过admin

Seven problems you have to understand when Beijing points settle down.

  About reporting preparation

  What preparations should the applicant and the employer make in advance?

  Official answer: The employer should obtain the digital certificate of "One Certificate for Legal Person" in Beijing, and register in the "Points Settlement Service Column" in official website of the Municipal Human Resources and Social Security Bureau.

  If the applicant scores points for the leased residence, he shall timely file the housing lease contract on the Beijing housing lease supervision platform; Those who earn points for domestic academic degrees should log on to the website of the Academic Degree Center of the Ministry of Education to check whether the record information of their academic degrees is consistent with the information of paper certificates and ID cards. If they are consistent, they need to obtain the "Verification Code of Electronic Registration Form of Academic Certificates" and "Electronic Record Number of Academic Certificates". If they are inconsistent, they should be certified in time. To "innovation and entrepreneurship indicators" investment, employment requirements points, should be within the prescribed time limit, the Municipal Science and Technology Commission innovation and entrepreneurship talent points settled in the management information system to fill in the relevant information, and provide relevant certification materials; If an enterprise established with capital contribution pays tax points, it should prepare the tax payment certificate (in documentary form) of the enterprise in Beijing, and inquire and print the capital contribution in advance in the "Beijing Enterprise Registration Information Inquiry System" for future reference.

  About system registration

  What is the reason for the applicant’s unsuccessful registration in the points settlement declaration system?

  Official answer: Applicants also need to register in the "Points Settlement Service Platform" of the Municipal Human Resources and Social Security Bureau first, and then choose to enter the "Points Settlement" business after registration. If the applicant is prompted by the system that he/she does not meet the qualification conditions for settlement of points when he/she chooses to enter the "settlement of points" business, he/she cannot enter the follow-up link, which may be caused by one or more of the following reasons: First, he/she does not hold a valid residence permit in Beijing; second, he/she has exceeded the retirement age; and third, he/she has paid social insurance in Beijing for less than seven years.

  On integral weighting

  Can Beijing solve the public service problems such as the education of children of migrants through integral empowerment?

  Official answer: After the implementation of the residence permit system and the points settlement system, the relevant departments of this Municipality will also step up research, and according to Beijing’s comprehensive carrying capacity, the applicant’s scale, points and other specific conditions, research and exploration will be carried out to solve public service problems such as children of migrants attending school in Beijing and the college entrance examination through the residence permit points system.

  About indicator setting

  Will the conditions stipulated in the Beijing Points Settlement Rules be stricter than those in Guangzhou, Shenzhen and Shanghai?

  Official answer: As the capital of Beijing, the complexity of the household registration policy and the population pressure it faces are far greater than those in other cities. After several rounds of research, demonstration, revision and improvement, the current system design and index interpretation of the settlement of points have not only implemented the requirements of the central government, but also met the development requirements of Beijing at this stage.

  In fact, in the setting of many indicators, attention is paid to grasping leniency, strictness, moderation and people-oriented, such as the qualification of "continuous payment of social insurance in Beijing for 7 years or more", allowing applicants to have a record of no more than 5 months; Before January 1, 2017, the number of years of living in rented residences and dormitories in Beijing was calculated based on the number of years of continuous payment of social security by the applicant in Beijing during the same period. On the whole, the conditions for the settlement of Beijing points were not more stringent.

  About integral review

  Why don’t most integral indicators arrange for review? What should I do if I have any objection to the automatic comparison results?

  Official answer: The basic data of all departments in this city are relatively complete. In order to reduce the unnecessary travel between applicants and employers and improve the efficiency and accuracy of the audit, most of the information of integral indicators will be directly compared through the system, and there is no manual participation, so the integral review will no longer be arranged. If there is any objection to the system comparison results, it can be reflected to the corresponding responsible departments.

  For legally stable residence indicators, self-owned residence information, innovation and entrepreneurship indicators, award information and honorary title information, due to the complexity of the situation and the involvement of state ministries and commissions, in order to ensure the accuracy of the verification results, a review link is arranged.

  About reapplication

  Can I reapply next year if I have not obtained the qualification to settle down this year?

  Official answer: apply for the settlement of points once a year. If the settlement score is not reached in that year, you can re-apply if you meet the four qualifications in the second year. At that time, the applicant only needs to log in to the online declaration system to check the declaration information of the previous year, and choose to update the contents that need to be changed. The unchanged information will keep the contents reported in the previous year, just click OK.

  On residential indicators

  What kind of residence can be scored according to the rental residence? Can I fill in the report if I stay with my relatives and friends?

  Official answer: The years of continuous residence in the dormitory and rented residence before January 1, 2017 (excluding) are calculated based on the years of legal and stable employment of the applicant in Beijing during the same period. However, the housing information at all stages must be completely and accurately filled in the declaration system in order to calculate points.

  For the information of rented residences in Beijing after January 1, 2017 (inclusive), the housing lease contract filed by Beijing Housing Leasing Supervision Platform shall prevail. Tenants and co-tenants of public rental housing should sign a rental contract with the property right unit and file it on the Beijing Housing Security Information Platform. If you stay with relatives and friends and fail to file the house lease contract according to the regulations, you can’t score points according to the leased residence.

  This edition/our reporter Xie Li

通过admin

New era, new ideas and new leap

  There are many theoretical innovations in the report of the Supreme Leader General Secretary in The 19th National Congress of the Communist Party of China, among which three innovations about new era, new ideas and new leap are particularly significant. The new era refers to "Socialism with Chinese characteristics has entered a new era", the new thought refers to "the formation of the supreme leader’s new era Socialism with Chinese characteristics Thought", and the new leap refers to "the Chinese nation has ushered in a great leap from standing up, becoming rich and becoming strong". The internal logic, scientific connotation and interrelation of these three theoretical innovations have become particularly important contents in learning and understanding the spirit of the 19th Party Congress.

  First, the logical chain of Socialism with Chinese characteristics entering a new era

  Socialism with Chinese characteristics’s great assertion that he has entered a new era contains such an inherent logic: the historic achievements in the development of the cause of the Party and the people have led to historic changes in the principal contradictions in our society, and the historic changes in the principal contradictions in our society have decided that Socialism with Chinese characteristics has entered a new era.

  Since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has United and led the people of all ethnic groups in China to achieve historic achievements and promote historic changes, which are mainly manifested in economic construction, comprehensively deepening reform, democracy and legal system construction, ideological and cultural construction, people’s life, ecological civilization construction, strengthening the army, Hong Kong, Macao and Taiwan work, all-round diplomatic layout, and comprehensively and strictly administering the party. These achievements are all-round and groundbreaking, and these changes are deep-seated and fundamental, which have a significant and far-reaching impact on the development of the cause of the party and the country. China’s economic strength, scientific and technological strength, national defense strength and comprehensive national strength have entered the forefront of the world, China’s international status has been upgraded as never before, and the appearance of the party, the country and the Chinese nation has undergone unprecedented changes.

  Historic achievements have been made in the development of the cause of the party and the people, which have caused historic changes in the main contradictions in our society. The main contradiction in our society has been transformed into the contradiction between the people’s growing need for a better life and the unbalanced development. The main contradiction of this society, the insufficient development imbalance is the main aspect of the contradiction. The original backward production situation in China has now been fundamentally changed, and the social production capacity has entered the forefront of the world in many aspects; The people’s growing needs in economy, politics, culture, society and ecology are the secondary aspects of contradictions, and the people’s growing needs for a better life have gone beyond the scope of the original material and cultural fields and become more extensive and diverse; Insufficient unbalanced development has become the main constraint to meet the people’s growing needs for a better life.

  Contradiction is the driving force for the development and change of things, and the main contradiction plays a decisive role in the development of affairs. The historical changes in the main social contradictions in China have decided that Socialism with Chinese characteristics has entered a new era, which is a new historical orientation for China’s development. To continue to develop the cause of the Party and the people, we must grasp the main contradictions and main aspects of contradictions in our society in the new era, and on the basis of continuing to promote development, focus on solving the problem of insufficient development imbalance, vigorously improve the quality and efficiency of development, better meet the people’s growing needs in economic, political, cultural, social and ecological aspects, and better promote the all-round development of people and social progress.

  The logical chain for Socialism with Chinese characteristics to enter a new era is: historic achievements have been made in the cause of the party and the people — — Historical changes have taken place in the major social contradictions in China — — Socialism with Chinese characteristics has entered a new era. The three are linked in sequence and interlocking.

  Second, the compass to win the great victory of Socialism with Chinese characteristics in the new era

  The era is the mother of ideas, practice is the source of theory, and the new era calls for new ideas. Since the 18th National Congress of the Communist Party of China, the CPC Central Committee with the Supreme Leader as the core has made great theoretical innovations and formed the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, centering on what kind of Socialism with Chinese characteristics and how to uphold and develop Socialism with Chinese characteristics in the new era.  

  Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era is the inheritance and development of Marxism–Leninism, Mao Zedong Thought, Deng Xiaoping Theory, Theory of Three Represents and Scientific Outlook on Development, the latest achievement of Marxism in China, the crystallization of the practical experience and collective wisdom of the Party and the people, an important part of Socialism with Chinese characteristics’s theoretical system, and an action guide for the whole party and people to realize the great rejuvenation of the Chinese nation. These five scientific connotations are the basic follow-up for us to learn and understand this new idea.  

  The Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era is an important part of Socialism with Chinese characteristics’s theoretical system. In the new era, we should adhere to the "14 basic strategies" to uphold and develop Socialism with Chinese characteristics. Including: upholding the Party’s leadership over all work, taking the people as the center, deepening reform in an all-round way, adhering to the new development concept, upholding the people as masters of the country, upholding the rule of law in an all-round way, upholding the socialist core value system, safeguarding and improving people’s livelihood in development, upholding the harmonious coexistence between man and nature, upholding the overall national security concept, upholding the Party’s absolute leadership over the people’s army, upholding "one country, two systems" and promoting the reunification of the motherland, persisting in promoting the building of a community of human destiny, and persisting in comprehensiveness. These theoretical analysis and general plan guidance are helpful for us to better uphold and develop Socialism with Chinese characteristics in the new era of supreme leader.  

  Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era is the latest achievement of Marxism in China, and its spiritual essence contains "eight explicits". First, about flags, general tasks and strategic arrangements. To uphold and develop Socialism with Chinese characteristics clearly, the overall task is to realize socialist modernization and the great rejuvenation of the Chinese nation. On the basis of building a well-off society in an all-round way, we will build a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power in two steps in the middle of this century. Second, about the principal contradiction and fundamental purpose. It is clear that the main contradiction in our society in the new era is the contradiction between the people’s growing need for a better life and the unbalanced development. We must adhere to the people-centered development thought and constantly promote the all-round development of people and the common prosperity of all people. Third, about the overall layout, strategic layout and four self-confidences. It is clear that the overall layout of Socialism with Chinese characteristics’s career is "five in one" and the strategic layout is "four comprehensive", emphasizing firm road confidence, theoretical confidence, institutional confidence and cultural confidence. Fourth, on the overall goal of comprehensively deepening reform. Clear is to improve and develop the Socialism with Chinese characteristics system, and promote the modernization of the national governance system and governance capacity. Fifth, on comprehensively promoting the overall goal of governing the country according to law. To be clear is to build a legal system in Socialism with Chinese characteristics and a socialist country ruled by law. Sixth, on the building of the people’s army.It is clear that the party’s goal of strengthening the army in the new era is to build a people’s army that listens to the party’s command, can win battles and has a good style of work, and build the people’s army into a world-class army. Seventh, the diplomacy of a big country with China characteristics. It is clear that it is necessary to promote the building of new international relations and the building of a community of human destiny. Eighth, on political guarantee and party building. It is clear that the most essential feature of Socialism with Chinese characteristics is the Communist Party of China (CPC)’s leadership, the greatest advantage of Socialism with Chinese characteristics system is the Communist Party of China (CPC)’s leadership, and the party is the highest political leadership force. It puts forward the general requirements for party building in the new era and highlights the important position of political construction in party building. Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era is the "compass" to win the great victory of Socialism with Chinese characteristics in the new era.

  The above five points focus on clarifying what new ideas are, 14 strategies focus on what new ideas should adhere to, and 8 requirements answer what new ideas should be clear in the new era. These are the important contents of studying, understanding and implementing the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, and the guiding ideology for building a well-off society in an all-round way and winning the great victory of Socialism with Chinese characteristics in the new era.

  Third, the trilogy to realize the historical mission of the great rejuvenation of the Chinese nation

  Once established, the Communist Party of China (CPC) will shoulder the historical mission of realizing the great rejuvenation of the Chinese nation without hesitation. Socialism with Chinese characteristics’s entry into a new era means that the Chinese nation, which has suffered a lot in modern times, has ushered in a great leap from standing up, becoming rich and becoming strong. In the struggle of nearly a hundred years, the Chinese nation has stood up, achieved prosperity and ushered in strength.

  Take the first leap and stand up. To realize the great rejuvenation of the Chinese nation, we must overthrow the three great mountains of imperialism, feudalism and bureaucratic capitalism that are pressing on the people of China. Our Party United and led the people to adhere to the principle of seeking truth from facts, the mass line and independence, found the correct revolutionary road of encircling cities with rural areas and seizing political power by armed forces, completed the new-democratic revolution and established the People’s Republic of China (PRC). To realize the great rejuvenation of the Chinese nation, we must establish an advanced social system that conforms to China’s reality. Our Party United and led the people to complete the socialist revolution of "one modernization and three reforms", established the basic socialist system, promoted socialist construction, completed the most extensive and profound social changes in the history of the Chinese nation, and laid a fundamental political premise and institutional foundation for all development and progress in contemporary China. Through the revolution and construction from 1921 to 1978, the Chinese nation made a great leap to stand up.

  The second leap, to achieve wealth. To realize the great rejuvenation of the Chinese nation, we must conform to the trend of the times, the wishes of the people, and be brave in reform and opening up. Our party unites and leads the people to carry out the new great revolution of reform and opening up, resolutely gets rid of all outdated ideological concepts and institutional mechanisms, constantly promotes the modernization of the national governance system and governance capacity, opens up the Socialism with Chinese characteristics road, adheres to the basic line of the primary stage of socialism, and puts forward the "three-step" development strategy, which solves the problem of people’s food and clothing and realizes the overall well-off life of the people. In the struggle to build a well-off society in an all-round way and build a socialist modern power in an all-round way, China’s economic, scientific and technological and national defense strength are comprehensive. Socialism with Chinese characteristics is the theme of the whole theory and practice of the Party since the reform and opening-up, and it is the fundamental achievement that the Party and the people have made through untold hardships and paid a huge price. Through the reform and opening up from 1978 to 2012, the Chinese nation achieved a great leap forward in getting rich.

  The third leap, ushered in strong. Since the 18th National Congress of the Communist Party of China, historic achievements and changes have taken place in the development of the cause of the Party and the country. It is a strategic arrangement for the development of Socialism with Chinese characteristics in the new era to build a well-off society in an all-round way, to basically realize modernization, and then to build a socialist modernization power in an all-round way. The strategic arrangement is actually divided into three stages. In the first stage, from 2012 to 2020, we will build a well-off society in an all-round way and achieve the goal of the first century, so that building a well-off society in an all-round way will be recognized by the people and stand the test of history. In the second stage, from 2020 to 2035, on the basis of building a well-off society in an all-round way, we will struggle for another 15 years and basically realize socialist modernization. In the third stage, from 2035 to the middle of this century, on the basis of basically realizing modernization, we will strive for another 15 years to build China into a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power and realize the goal of the second century. By then, China’s material civilization, political civilization, spiritual civilization, social civilization and ecological civilization will be improved in an all-round way, the national governance system and governance capacity will be modernized, and China will become a country with leading comprehensive national strength and international influence. From 2012 to 2049, Socialism with Chinese characteristics in the new era embarked on a new journey of building a socialist modern power in an all-round way according to the strategic arrangement of three stages of development, and the Chinese nation ushered in a great leap forward.

  The Chinese nation has made three great leaps to stand up, get rich and get strong, which constitutes a trilogy to realize the historical mission of the party and writes a magnificent epic of swallowing mountains and rivers.

  To sum up, the new era, new ideas and new leaps have systematically answered the basic questions such as where, how and where to go. The new era theory has determined the new historical orientation of China’s development, the new ideological theory is the action guide for the whole party and people to strive for the great rejuvenation of the Chinese nation, and the new leap theory has planned the strategic arrangement for Socialism with Chinese characteristics’s development in the new era. On the road of seeking happiness for the people of China and rejuvenation for the Chinese nation, these three new theories will show powerful and convincing truth power.

  (Chen Zonghai Author: Professor, School of Marxism, Beijing Institute of Technology)

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Meteorological Observatory: There is strong convective weather in the eastern part of Southwest China and western South China.

  CCTV News:According to the website of the Central Meteorological Observatory, it is estimated that there will be short-term heavy precipitation in parts of western Chongqing, southeastern Sichuan, Guizhou and western Guangxi from 14: 00 on March 29 to 08: 00 on March 31. Local areas in central Guizhou and northwestern Guangxi may be accompanied by thunderstorms or hail.

  There is short-term heavy precipitation in northwest Guangxi.

  From 05: 00 to 08: 00 on March 29, there was a short-term heavy precipitation in the northwest of Guangxi, with an hourly rain intensity of 20-40 mm and a local area exceeding 50 mm.

  There is strong convection in the east of southwest China and the west of South China.

  It is estimated that from 14: 00 on March 29 to 08: 00 on March 31, there will be short-term heavy precipitation in parts of western Chongqing, southeastern Sichuan, Guizhou and western Guangxi. The hourly rain intensity is 20-40 mm, and the local area may exceed 50 mm; In addition, local areas in central Guizhou and northwestern Guangxi may be accompanied by thunderstorms or hail.

  Strong convective weather: At present, it refers to the convective gale (≥ 17.2m/s), hail, short-term heavy precipitation

  Disaster prevention suggestion

  1. Pay attention to prevent casualties and equipment losses that may be caused by lightning, and pay attention to its impact on air transportation;

  2. Pay attention to prevent short-term heavy precipitation from causing secondary disasters such as mountain torrents, mudslides and urban waterlogging;

  3. Pay attention to prevent the collapse of structures such as sheds and billboards caused by thunderstorms and strong winds, as well as the impact on aerial work, water work and navigation;

  4. Pay attention to prevent the possible impact of hail on crops and agricultural facilities.

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Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

  Many people have the habit of making their own medicated wine and medicated diet.

  Think that self-made "has a big supplement"

  But this kind of behavior is extremely risky!

  On the afternoon of May 9th.

  There are four people in Wenzhou City, Zhejiang Province.

  Poisoning by taking homemade medicinal liquor

  Was taken to the hospital for emergency treatment and admitted to ICU.

  One of them even used it.

  "life-saving artifact" ECMO

  The condition is still critical and the prognosis is not optimistic.

  Self-made medicated wine "down" 4 people

  The most serious use of ECMO is still not optimistic

  On May 9th, Wenzhou Traditional Chinese Medicine Emergency Department admitted four poisoned patients. It turns out that Mr. Gong in Wenzhou has always had the habit of brewing his own medicinal liquor. Recently, he churned out a new medicinal liquor and asked his friends to come and taste it. Unexpectedly, it didn’t take long for the medicated wine to go down, and several people appeared nausea, vomiting, numbness of limbs, etc. At that time, several people who were still awake immediately called 120. In the ambulance, the symptoms of four people began to get worse. After arriving at the hospital, the doctor immediately started the rescue.

  Mr. Gong has been suffering from malignant arrhythmia because he drinks the most and is the most seriously ill. He has been undergoing cardiopulmonary resuscitation and defibrillation, and his heart is seriously damaged and his prognosis will be poor. Although Mr. Gong has used ECMO, the situation is still not optimistic.

  At present, three patients are still receiving treatment in ICU, and one of them who drinks the least has been transferred to the observation room in the emergency department.

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

  Is the homemade medicinal liquor so toxic?

  What exactly causes poisoning?

  Tested

  In the medicinal liquor that poisoned four people

  Contains aconitine components.

  Aconitine poisoning is not uncommon.

  Doctor: 2~4 mg can kill you.

  Aconitine poisoning is not uncommon.

  Case 1: In April this year, Ms. Wu from Wenzhou was admitted to the hospital for taking "folk prescription Chinese medicine" by herself. After testing, the amount of aconite in the traditional Chinese medicine prescription taken by Ms. Wu was as high as 30g, and aconite is one of the common Chinese herbal medicines containing aconitine. Fortunately, because of Ms. Wu’s timely medical treatment and proper rescue, she has recovered from illness and was discharged from hospital.

  Case 2: In December, 2022, Mr. Wang from Zhuhai City, Guangdong Province bought Chinese herbal medicines online for "eliminating dampness and expelling toxin" because of frequent gout. After taking it for 3 days, he suddenly fainted, and developed symptoms such as numbness in the mouth, face, tongue, limb weakness and severe vomiting. He was sent to the Fifth Hospital of CUHK for treatment. After examination, Mr. Wang boiled "raw aconite" for three consecutive days, which belongs to acute aconite alkaloid poisoning caused by excessive use of aconite. When he was admitted to the hospital, he was in critical condition, his heart rhythm was extremely disordered, and he was in shock. After a series of treatments, he turned to safety.

  This kind of medicinal materials can’t be eaten as ordinary medicinal diet!

  "0.2 mg of pure aconitine can be poisoned by oral administration, and 2-4 mg can be fatal by oral administration." According to the doctor, aconitine is a highly toxic alkaloid, which is mainly ingested through the mouth and absorbed in the gastrointestinal tract. It can become ill 10 minutes after taking the medicine.

  Aconitine is so toxic.

  What can contain this ingredient?

  Why is it easy to eat by mistake?

  Let’s get to know each other

  ↓↓↓

  What are aconitine drugs?

  Aconitine drugs are the main medicinal components existing in Chinese medicinal materials of Aconitum of Ranunculaceae, such as Radix Aconiti, Radix Aconiti Kusnezoffii, Radix Aconiti Lateralis, and Artemisia rupestris. Generally, they refer to aconitine, hypaconitine and neoaconitine, and they are a kind of highly toxic diester diterpenoid alkaloids. According to the 2020 edition of China Pharmacopoeia, the total amount should be less than 0.17% (calculated by the dried products of Radix Aconiti Kusnezoffii and Radix Aconiti).

  Among them, aconitine is the most toxic, 0.2mg of pure aconitine can cause toxic effect, and 2-4mg can cause death. The above Chinese medicinal materials of Aconitum are all listed in the national Measures for the Administration of Toxic Drugs for Medical Use and strictly managed. Chinese medicinal materials containing aconitine drugs are toxic Chinese medicinal materials, not food, and cannot be eaten as ordinary medicated diet or ordinary food.

  Clinically, aconitine drugs can be used for analgesia, anti-inflammation, anesthesia, lowering blood pressure, etc., so aconitine drugs are commonly used in folk to treat rheumatoid arthritis, traumatic injury, joint pain and so on. However, improper processing, insufficient decocting time, taking by mistake and drinking too much are easy to cause aconitine poisoning, so it needs to be used with caution.

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

  What are the symptoms of aconitine poisoning?

  1. Nervous system: patients with mild poisoning feel abnormal and numb on the face and around the mouth, with occasional dizziness, tinnitus and sweating; Severe poisoning may lead to headache, blurred vision, stiff limbs, convulsions and even coma.

  2, cardiovascular system: palpitation and chest tightness are the most common symptoms; When there is shock, the patient may show pale face, cold limbs and sweating, accompanied by disordered arrhythmia, and in severe cases, shock and cardiac arrest may occur.

  3, digestive system: nausea, vomiting, abdominal pain, diarrhea and so on.

  Causes of aconitine poisoning:

  1. improper understanding. Aconitum has the functions of expelling wind, removing dampness, warming channels and relieving pain, but at the same time, the aconitine it contains is also highly toxic. People generally believe that medicated diet and medicated wine can nourish the body, but they don’t know that alcohol can accelerate the absorption of aconitine drugs, making the toxic time shorter, which is not conducive to timely treatment. We don’t fully understand the Chinese medicinal materials of Aconitum, only pay attention to their efficacy, but don’t know their toxicity, edible varieties, usage methods and dosage, which leads to poisoning caused by eating by mistake or excessive consumption.

  2. Improper compatibility or preparation. Different compatibility of traditional Chinese medicines can enhance or reduce toxicity.

  3. Improper decoction. Aconitum is toxic, so it should not be used raw. It is difficult to destroy the toxicity of aconitine drugs by ordinary processing methods, and it must be processed before it can be taken orally. Drugs containing aconitine should be decocted for a long time. If the decoction is not sufficient or the medicinal materials are not thoroughly cooked, it can lead to poisoning.

  Once again, if you have symptoms such as palpitation, chest tightness, numbness around your mouth, nausea, vomiting, dizziness and diarrhea after taking aconitine drugs, you should seek medical attention immediately. If the patient is conscious, drink plenty of water, press the root of the tongue or throat with your fingers to induce vomiting, and excrete the unabsorbed toxic substances as soon as possible.

  Be careful with these homemade foods!

  In daily life

  In addition to homemade medicinal liquor

  Many people will also make some pickles,

  Wine, yogurt, etc.

  With the hot weather and rising temperature

  Homemade food should pay more attention to food safety!

  Time, temperature, storage method, storage container, etc.

  May affect food safety and hygiene!

  The following homemade foods

  Pay special attention to

  ↓↓↓

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

Look out! 2 milligrams can be fatal! Recently, many people have been poisoned into ICU

  Finally, remind again:

  Be careful what you enter!

  Safety first!

  Comprehensive: Guangzhou Daily, Wenzhou Daily,

  People’s Network Science Popularization and Chengdu Disease Control

  

[Editor in charge:

]

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Land-saving Mode of "Stock Factory+Pension Service" in Rugao City

    I. Basic information
    Rugao is a famous longevity town, and it has been rated as one of the six longevity towns in the world by the International Natural Medicine Association. The old-age health industry has developed rapidly in Rugao. Rugao vigorously promotes the redevelopment of inefficient land use in cities and towns, makes full use of national and provincial dividend policies for the redevelopment of inefficient land use in cities and towns, makes use of existing inefficient industrial land and factories, and temporarily changes the use function of buildings to engage in non-profit pension services with the approval of planning, so as to become the largest longevity and health care base in Nantong — — Rugao Changshou Health Park.
    Rugao Changshou Health Park is located in Jiuhua Town, Rugao City, beside National Highway 204, far away from industrial parks and concentrated residential areas. With convenient transportation, surrounded by green trees, pleasant environment and fresh air, it is a good place for old-age leisure. The project has a total land area of 53.1 mu and a total construction area of about 40,000 square meters. It is invested by Nantong Huarong Investment Development Co., Ltd. with a total investment of 500 million yuan. It is a comprehensive pension service institution integrating medical treatment, rehabilitation, nursing and pension.
    Second, the main practice (mode characteristics)
    Rugao Municipal Party Committee and Municipal Government and Natural Resources Bureau emancipated their minds, pioneered and innovated, boldly explored policies and measures for the redevelopment of inefficient land, encouraged social capital to fully store land and factories to set up old-age service facilities, and introduced Huarong Company, which obtained the industrial land use right of former Nantong Jianghaihe Textile Industry Co., Ltd. through judicial auction. On the condition that there is no hidden danger of environmental pollution after investigation and evaluation of the plot and the surrounding environment, Huarong Company renovated the standard factory building in Uchikoga, the industrial land, and built Rugao Changshou Health Park.
    Huarong Company transformed the original three standard workshops with four-story frame structure, with a total construction area of 36,000 square meters, to create standardized apartments for the aged. The 2nd-4th floors of each building were converted into standard rooms, with a total of 600 rooms, each with an area of 30 square meters, which can accommodate 1,200 elderly people. Three four-story buildings are equipped with elevators, corridors are installed between the three buildings, and the ground floor is equipped with comprehensive service rooms and ancillary rooms, including restaurants, laundry rooms, gymnasiums, leisure rooms, offices, etc., to facilitate the free activities of the elderly. Pension apartment covers an area of only 27.5 mu.
    In addition to the residential area of the apartment for the aged, Huarong Company demolished some of the ancillary buildings within the original industrial land to make a small park covering an area of about 20 mu, providing public leisure spaces such as parks, green spaces and squares for the elderly, creating beautiful outdoor landscapes, making the elderly feel fresh, elegant and comfortable, which is beneficial to their physical and psychological health.
    There is a nursing home in the health park, with complete departments and medical care facilities. There are more than 20 clinical, medical technology and functional departments such as internal medicine, surgery, traditional Chinese medicine, rehabilitation medicine, hospice care, physiotherapy, expert clinic and medical laboratory, radiology, color Doppler ultrasound, electrocardiogram, Chinese and western pharmacies. Equipped with a caring medical team with superb technology and first-class service, there are currently 3 registered doctors, including 1 chief physician of internal medicine, 2 Chinese and western doctors, 11 nurses, 1 medical technician and 19 nurses, 15 of whom have been trained by Nantong Sports Health School and obtained certificates. At the same time, in cooperation with a number of 3A hospitals in Nantong, a green channel for emergency hospitalization was opened to ensure the medical safety of the elderly.
    Third, the effect of land saving
    Social capital’s investment in setting up old-age service facilities such as nursing homes, nursing homes and old-age apartments is generally based on land acquisition and new construction. The initial investment cost is high, the construction period is long, and the income is slow after it is put into use later, resulting in the low enthusiasm of social capital to invest in setting up old-age service facilities. Using the existing factory building, temporarily changing the use function of the factory building and renovating it greatly saves the land cost and time cost, and saves funds for the enterprise. There is no need to set up old-age service facilities by using idle factories, and 53.1 mu of land can accommodate 1,200 elderly people, with an average area of only 4.43 mu per 100 people, which is far lower than the standard of 6.35 mu per 100 people in Jiangsu Construction Land Index (2014 edition), saving 23.1 mu of land, and the plot ratio is 1.0, which is also significantly higher than that in Jiangsu Construction Land Index.
    At present, the health park set up by transforming idle industrial plants is operating well, achieving a win-win situation of economic and social benefits.
    IV. Application Prospect (Scope of Use)
    Rugao Longevity Health Park, which is built by using the land-saving mode of old-age service facilities in stock industrial factories, has 380 elderly people living, relaxing and supporting the elderly. It is the nursing home with the largest number of elderly people in Nantong, including many elderly people from the Yangtze River Delta region such as Shanghai, Suzhou and Taizhou. It has become a longevity health demonstration area in East China, which has enhanced the cultural brand effect of Rugao as a "world longevity town" and completely changed the small scale, low grade, low service level and service of private pension institutions in Nantong. It can effectively meet the needs of the society for providing for the aged, so that the elderly who live in can enjoy a variety of group life such as accommodation, nursing, medical care and recreation, and can truly realize the "security, medical care, education, health care, learning and happiness" for the elderly, a vulnerable group. With the opening of Hutong high-speed railway, the distance between Rugao Changshou Health Park and Shanghai and Yangtze River Delta will be further narrowed, and the radiation area will be further expanded. Facts have proved that this model has low land cost, good return on investment, broad prospects and great promotion value.
    V. Practical exploration (policy value)
    Article 8 of the former General Office of the Ministry of Land and Resources "Guiding Opinions on the Use of Old-age Service Facilities" stipulates: "Enterprises, institutions and individuals can transform and utilize the existing idle factories, schools and community houses in cities and towns, set up old-age service institutions, and temporarily change the building use function to engage in non-profit old-age service after planning approval and continue to operate for more than one year, so they may not increase the annual land rent or land income difference within five years, and the nature of land use may not be changed temporarily." Rugao strongly supports social capital to invest in healthy old-age service projects, and encourages the adoption of a five-year transition policy to revitalize existing idle factories and set up non-profit old-age service facilities. The successful holding of Rugao Changshou Health Park proves the feasibility of this policy, which is of reference significance for the social capital with limited funds to invest in the old-age service industry, and is also one of the paths for local governments to promote the redevelopment of inefficient industrial land, eliminate backward production capacity and realize industrial transformation.

 

 

 

 

 

 

 

 

 

 

 

 

 

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Identification method of highly pathogenic avian influenza

  At present, what are the research results of highly pathogenic avian influenza?


  Since the mid-1990s, China has done a lot of work on the epidemiology, diagnosis, immune control and basic research of avian influenza, and obtained many research results. The diagnosis technology of avian influenza has been established: ① agar diffusion (AGP) diagnosis technology. ② subtype typing technology of avian influenza virus. ③ Molecular diagnosis and detection technology of avian influenza virus. Avian influenza vaccine development: An inactivated vaccine of H5 subtype avian influenza has been developed, which can be used for emergency immunization of H5 subtype highly pathogenic avian influenza. The live carrier vaccine of H5N1 subtype avian influenza recombinant fowlpox virus has also entered the stage of environmental release and safety evaluation.


  How long will it take to confirm the pathogen? Do what experiment?


  Highly pathogenic avian influenza must be diagnosed by virus isolation and identification. It usually takes at least 3~5 days for virus isolation and subtype identification. The pathogenicity of the virus must be finally determined by artificial intravenous inoculation of non-specific pathogen chickens (SPF chickens).


  What is the standard for diagnosing highly pathogenic avian influenza stipulated in the technical specification for prevention and control of highly pathogenic avian influenza issued by the Ministry of Agriculture? According to the Notice of the Ministry of Agriculture on Printing and Distributing Seven Technical Specifications for Prevention and Control of Highly Pathogenic Avian Influenza (Nongbanmu [2002] No.74), highly pathogenic avian influenza can be confirmed to have occurred under the following circumstances: ① There are typical clinical symptoms and pathological changes, acute onset and high mortality, and Newcastle disease and toxic diseases can be excluded, and serological tests are positive. ② Avian influenza serotypes H5 and H7 were seropositive in the poultry that were not immunized. ③ Avian influenza virus strains of H5 and H7 subtypes or other subtypes were isolated from poultry flocks.


  According to the virulence, avian influenza is divided into several categories, how to identify it?


  Influenza viruses are divided into highly pathogenic avian influenza virus (HP avian influenza virus), low pathogenic avian influenza virus (LP avian influenza virus) and non-pathogenic avian influenza virus (NP avian influenza virus) according to their pathogenicity. In view of the importance of HP avian influenza virus, the relevant identification standards and procedures are introduced as follows:


  The World Organization for Animal Health classifies highly pathogenic avian influenza viruses as follows:


  (1) Eight susceptible chickens aged 4-8 weeks were inoculated with 02 ml of 1∶10 diluted allantoic fluid infected with influenza virus by intravenous injection, which could cause 6-7 or 8 chickens to die within 10 days after inoculation. These influenza viruses should be highly pathogenic.


  (2) The isolate can kill 1~5 chickens, but the virus is not H5 or H7 subtype, so the following experiments should be carried out: Inoculate the virus on the cell culture, and observe whether it causes cell pathological changes or forms plaque when trypsin is lacking. If the virus cannot grow on cells, the isolate should be considered as a non-highly pathogenic avian influenza virus.


  (3) When all H5 and H7 strains with low pathogenicity and other viruses can grow on cells lacking trypsin, the amino acid sequence of peptide chain related to hemagglutinin should be analyzed. If the analysis results are similar to other highly pathogenic avian influenza viruses, this tested isolate should be considered as highly pathogenic avian influenza virus.


  How to collect and separate the samples of the pathogen after the occurrence of avian influenza?


  The diagnosis depends largely on the quality of the sample, the storage and transportation process of the sample before laboratory treatment. Samples of respiratory viruses used for cell culture, chicken embryo inoculation and direct detection of virus antigens or nucleic acids should be collected 3 days after the onset of flu symptoms. Avian influenza is mainly infected by respiratory tract and digestive tract. Therefore, the samples collected from the upper respiratory tract of mammals and birds are suitable for the identification and diagnosis of influenza virus. There are three types of upper respiratory tract swabs: nasal cotton swabs, throat cotton swabs and tracheal cotton swabs. Slaughtered or dead mammals should collect samples in the lower respiratory tract, which are divided into three types: tracheal cotton swab, bronchial cotton swab and lung tissue. Avian samples should be collected in the respiratory tract and most of the digestive tract. The virus samples collected include cloacal cotton swabs and feces, among which cloacal cotton swabs can be collected from live chickens or slaughtered chickens. Collecting feces samples from chicken coops or the environment is a common sampling method, but it has the disadvantage of not being able to determine the exact source of samples. If it is suspected that dead birds contain highly pathogenic avian influenza virus, representative internal organs such as brain, spleen, heart and lung should also be collected.


  If you want to detect the virus directly by immunofluorescence staining of infected cells, then the collected disease materials should be placed in an ice bath and the samples should be processed within 1~2 hours. Samples used for virus isolation should be frozen in the refrigerator immediately after sampling, and inoculated into sensitive cells or chicken embryos as early as possible. If the sample cannot be processed within 48~72 hours, it should be frozen at -70℃ or below. If the test tube containing the sample is not sealed, or the plastic bag containing the sample is not tightly sealed, the sample cannot be transported or stored in dry ice. Because once the dry ice comes into contact with the diseased sample, it can quickly inactivate the influenza virus that may exist in it.


  The collected samples should be placed in a suitable transport buffer to ensure the isolation of the virus. At present, there are some transport buffers suitable for different virus samples, such as Hanks balanced salt solution, cell culture medium, phosphate buffer, tryptone-phosphate broth, calf beef soup and sucrose phosphate buffer, etc. In these transport buffers, 0.5% ~ 1% protein, such as bovine serum albumin and gelatin, should be added, and antibiotics should be added to prevent the growth of bacteria.


  How to collect and transport pathological samples?


  Pathological samples should generally be taken from dead or live birds in the early stage of infection or acute stage of onset. Dead birds collected tissue samples such as trachea, lung, liver, kidney, spleen and cloaca. Live birds should be smeared with sterilized cotton swabs of different sizes on throat, trachea or cloaca. Cotton swabs with secretions should be put into broth containing 1 000 international units of penicillin, 2 000 micrograms of streptomycin and pH 72 ~ 76 per ml. When there is no broth, Hanks solution or 25%~50% glycerol saline can be used. The concentration of antibiotics used in feces and cloaca cotton swabs should be increased.


  Transportation and storage of samples: if the collected samples are inspected within 48 hours, they can be stored at 4℃; Otherwise, it should be stored at low temperature (-70℃ is the best).


  What are the diagnostic methods and procedures for highly pathogenic avian influenza?


  (1) Epidemiology Avian influenza virus has a wide range of hosts, such as chickens, turkeys, ducks, geese, quails and pheasants, and wild birds, waterfowl and seabirds. Among them, chickens and turkeys are the most harmful after being infected with avian influenza virus, and more viruses are isolated from ducks than other poultry. Birds of all ages can be infected.


  Avian influenza virus is mainly transmitted through direct contact and indirect contact between infected birds (including equipment in contact with infected birds). In addition, poisonous birds or waterfowl often become the source of infection, causing a large number of diseases and deaths of poultry.


  (2) The incubation period of clinical symptoms of avian influenza varies from several hours to three days. The incubation period depends on the virulence and dose of the infected virus, the route of infection, the species of infected birds and the state of the birds. Acute infection of avian influenza has no specific clinical symptoms. In a short time, loss of appetite, sudden rise of body temperature, respiratory symptoms, diarrhea and neurological symptoms can be seen. With a large number of deaths.


  (3) Pathological changes The pathological changes of avian influenza vary with the virulence of the infected strain, the duration of the disease and the species of birds. The main manifestations are head swelling, fleshy beard, crown bleeding, subcutaneous bleeding and edema of legs and toes, glandular stomach nipple bleeding and salpingitis.


  (4) Etiological diagnosis-virus isolation needs to be completed by the national laboratory.


  (5) Serodiagnosis At present, the methods used for avian influenza detection include avian influenza virus isolation, agar diffusion (AGP) test, hemagglutination inhibition (HI) test, neuraminidase inhibition (NI) test, enzyme-linked immunosorbent assay (ELISA), virus neutralization test (SN), reverse transcription polymerase chain reaction (RT-PCR), immunofluorescence technology (IF) and nucleic acid probe technology.


  Avian influenza virus hemagglutinin typing antigen and standard typing serum were provided by Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, and operated according to the instructions.


  In a word, the diagnosis of avian influenza, the isolation and identification of laboratory viruses and the pathogenicity test all take a long time and cost a lot. Only a few laboratories can carry out this inspection, and they can’t make a diagnosis within a short time (48 hours) after receiving the inspection samples, and the diagnosis lags behind the requirements of taking measures on the spot. The faster and earlier the diagnosis of avian influenza is made, the smaller the loss will be. When bird flu is suspected, it is very important to report the epidemic situation in time so as to obtain timely diagnosis from relevant experts.


  How to make a differential diagnosis of avian influenza?


  Because the epidemic characteristics, symptoms and pathological changes caused by avian influenza infection are similar to some infectious diseases of poultry, it is necessary to make differential diagnosis in time, such as Newcastle disease, infectious bronchitis, infectious laryngotracheitis, infectious rhinitis, mycoplasma disease, chlamydia disease, egg drop syndrome, etc. Especially the mixed infection or secondary infection of some diseases makes the condition more complicated, which makes diagnosis difficult or easy to be misdiagnosed. Therefore, the differential diagnosis is very important.


  The first is the differential diagnosis with Newcastle disease. The epidemic characteristics, symptoms and pathological changes of avian influenza are very similar to those of Newcastle disease in chickens. Generally speaking, the incubation period and course of highly pathogenic avian influenza are shorter than those of Newcastle disease in China at present. The symptoms such as dyspnea, hydrops in crop and mouth, cooing when dyspnea, typical neurological symptoms and conventional typical pathological changes are all more obvious and characteristic than avian influenza. In addition, the emergency immune effect of Newcastle disease on the spot is all related to avian influenza. However, some of them are not obviously different. The accurate differential diagnosis of the two diseases can only rely on laboratory diagnosis. The simplest and most practical methods are virus isolation and hemagglutination inhibition test (HI). Newcastle disease antiserum can not inhibit the hemagglutination of avian influenza virus, and vice versa.


  According to the comprehensive analysis of epidemic characteristics, symptoms, pathological autopsy and laboratory examination (etiology, serology), avian influenza can be distinguished from other epidemics. Similarly, secondary or complicated bacterial or viral diseases can be determined by pathogen isolation and some detection methods.


  Excerpted from "Questions and Answers on Prevention and Control of Highly Pathogenic Avian Influenza" by China Agricultural Publishing House.

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How is the flood discharge? Are the materials sufficient? Tracking the Hot Spots of Flood Control in Tianjin

  Xinhua News Agency, Tianjin, August 9th (Reporter Shao Xiangyun, Liu Weizhen, Huang Jianglin) … … The flood control work in Tianjin is still going on. In the early morning of the 9th, the banks of Daqinghe River, located in Taitou Town, Jinghai District, Tianjin, were busy. Standing at the bridge head of the Revolutionary Bridge across the Daqing River, the water flow was very fast.

  As an important flood discharge channel in Haihe River Basin, the water level of Daqing River continues to rise. According to the latest forecast, as of 10: 00 a.m. on the 9th, the water level at the head of Daqinghe River is close to 6 meters, which is close to the peak of flood forecast, and the flood control situation is grim.

  What is the situation of river flood discharge and sluice lifting, and is the material supply sufficient? The current situation of flood control and fighting in Tianjin affects many people’s hearts.

On the 8 th, the driver of the Police Aviation Corps of Tianjin Public Security Bureau monitored the flood control situation over the key flood control areas in Tianjin. Xinhua News Agency reporter Sun Fanyue photo

  Flood situation: the peak value is approaching, so guard with all your strength.

  Camouflage clothes were soaked with sweat, and old cloth shoes were covered with mud. Yang Jinshui, director of Tianjin Jinghai Water Affairs Bureau, who had just patrolled the right embankment of Daqing River, hurried back to the front-line headquarters in the scorching sun. Without taking care of eating, he immediately spread out the "three pictures" he carried with him and judged the latest situation on the spot.

  Flood control of Daqing River system, water conservancy project in Jinghai area, location of flood storage and detention area … … Yang Jinshu knows every point in the three schematic diagrams by heart.

  "Daqinghe River is Tianjin’s flood control ‘ Main battlefield ’ First, while strengthening the dikes, we have also stepped up the inspection and rescue of the rivers. " Yang Jinshui said that in the past few days, the water conservancy department has been engaged in "multi-line operations", and besides providing flood control and engineering technical guidance services, it has also taken into account the water resources dispatching work in the whole region, and it is often too busy to touch the ground.

  During the autumn flood in 2021, the highest water level in Taitou section of Daqing River was less than 5 meters; As of 10: 00 a.m. on the 9th, the water level at the Taitou of Daqinghe River was close to 6 meters, which undoubtedly brought great flood discharge pressure to Daqinghe River with a narrow river channel.

  Zhang Chongming, a senior engineer of Jinghai Water Affairs Bureau in Tianjin, said that another 300 to 350 million cubic meters of flood water is expected to enter the Dongdian flood storage and detention area in the next seven days. "It is expected that the Taitou section of Daqinghe River will remain at a high water level for 8 to 12 days, and then the flood will slowly drop, which may take about two months to clear up."

  In order to ensure the safe discharge of floods into the sea, Tianjin has strictly implemented the four-level inspection mechanism. Thirty-five experts from Tianjin Water Affairs Bureau formed a technical inspection team to disperse the dike site to guide the disposal problems; The Jinghai Water Affairs Bureau sent 17 business backbones to form a mobile inspection team to provide support to the weak section of the dike; Jinghai District and Xiqing District organized more than 200 township street cadres to form a fixed-point inspection team to ensure early warning and disposal of problems as soon as possible; China Anneng Group sent 75 technical backbones to cooperate with fixed-point inspections and provide technical support.

  "At present, the emergency rescue team consisting of more than 9,600 people has been assembled in the front line of flood control in Daqing River, and all preparations have been made to deal with sudden dangers and fully guard the safety of Daqing River embankment." Wang Hongfu, deputy director of Tianjin Water Affairs Bureau, said.

  Rescuers found hidden danger points in the south embankment of Daqing River and promptly investigated them. Xinhua News Agency reporter Sun Fanyue photo

  Discharged into the sea: encrypted monitoring, guarding An Lan

  Daodao Gate is lined up on the river surface. Here is the flood gate of Duliujian River at the junction of Jinghai District and Xiqing District in Tianjin, from which the flood of Daqinghe River is discharged to Duliujian River and then enters the sea.

  Zhang Songtao, director of the floodgate management department of Duliujian River, Haihe Downstream Management Bureau of the Marine Affairs Commission of the Ministry of Water Resources, said that the Haihe River basin water system is fan-shaped from south to north, with the characteristics of scattered secondary water system, complex river system, numerous tributaries, short transition zone and short source and rapid flow. Known as the "Three Rivers Lock Key", the flood gate of Duliu River is an important flood control project of Daqinghe River system in the middle of Haihe River Basin, and it is also the first control project of Duliu River, with a design flow of 3,600 cubic meters per second.

  The picture shows Duliujian River entering Hongnan Gate. Xinhua News Agency reporter Liu Weizhen photo

  "The flood gate discharges the flood of the Daqing River system and flows into the sea through the river alone, which is the urban flood control of Tianjin ‘ Nandamen ’ The geographical location is very important. " Zhang Songtao explained.

  As the "gatekeeper" of flood control work, Zhang Songtao not only carries out engineering inspections and equipment maintenance every day, but also coordinates with the upstream and downstream banks and the left and right banks to jointly protect the An Lan in the Haihe River Basin. From the mobile phones on both sides of his pocket, there was a rapid ringing of the phone from time to time. "I have been sticking to the sluice for nearly two weeks, and my mobile phone is like a hotline." He said.

  In addition, the management office also undertakes the important responsibilities of water regime monitoring such as water level and flow. "Hydrological monitoring is hard work." Zhang Songtao, for example, said that it often takes more than an hour to carry out a flow test, especially in the hot summer sun. "In order to provide scientific reference for flood control command and dike work, we have recently encrypted the monitoring frequency, grasped the real-time dynamics of the river in time, and guarded the gate."

  Although Zhang Songtao, who is sticking to the front line, has hung up a thick black eye, he still looks radiant when talking about flood control work.

  "Workers from different river sections and departments are working together for Enron to spend the flood season in Qi Xin." Zhang Songtao said that he believed that by strengthening observation, patrolling dikes, strengthening dikes and other measures, people would surely win the "defense war" of flood control and fighting as soon as possible.

  Material guarantee: orderly deployment and sufficient supply.

  At the traffic entrance of Taitou Town, Jinghai District, Tianjin, vehicles transporting flaky piles, sand and gravel materials lined up in a long line, bringing batches of flood control materials to the flood area in a busy and orderly manner.

  The rapid advancement of front-line work is inseparable from solid and powerful logistics support. Woven bag applied by Taitou Town and folding bed applied by China Anneng Construction Group Co., Ltd. & HELIP; … In the notebook of Zeng Tianrong, the chief of the Disaster Relief Coordination Section of the Jinghai District Emergency Management Bureau in Tianjin, a series of "material accounts" were clearly and accurately recorded.

  "The demand for flood control materials is large and the points are widely distributed. In order to improve the operation efficiency, we will work ahead, measure the amount of materials needed at each point in advance, and directly coordinate the transportation capacity to deliver and unload goods point by point, saving the time for redistribution." Zeng Tianrong said.

  Zeng Tianrong is working in the office. Xinhua News Agency reporter Sun Fanyue photo

  "Since mid-June, we have been implementing a 24-hour duty system to respond to emergency needs and carry out reserve work at any time." Under the high-intensity work, Wang Zhi, deputy director of Tianjin Jinghai District Emergency Management Bureau, has a hoarse voice. There is no noise on the road, but the office building where the Jinghai District Emergency Management Bureau is located is still brightly lit.

  State Grid Tianjin Jinghai Power Supply Co., Ltd. urgently set up wires and diesel generators, and preset 131 lighting lamps and 6 light tower along the Daqinghe dike to ensure the need for emergency rescue operations at night; The Office of Tianjin Disaster Reduction Committee, together with Tianjin Grain and Material Reserve Bureau, allocated a total of 39,410 pieces of disaster relief materials for centralized resettlement sites in various districts, and supported the emergency relocation and resettlement of the affected people in various districts … … In the "rear" of flood control and emergency rescue in Tianjin, many departments have also taken action and joined forces to fight.

  "At present, we are doing our best to improve the flood prevention capabilities of the two lines of defense, Daqing River and Ziya River, and combine the inspection of dikes with the plugging of loopholes. At the same time, pre-set emergency materials and equipment in time to facilitate emergency rescue work in the future. " Wang Hongfu said that on the basis of engineering measures, technical means, organizational system, materials and equipment, relevant departments will go all out to do a good job in fighting floods and ensuring the safe discharge of floods into the sea.

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Demonstrators shouted that Clinton was a rapist, and Hillary rarely lost her temper.

Previously on Observer Network Synthesis: The FBI seems to be Trump’s "savior" who has been lagging behind in the election. It not only restarted the "mail door" investigation at a critical moment, but also denied that Hillary accused Trump of improper contact with Russia. There is evidence to support it.

Another important character who influenced the election, Assange, has even "evolved" to predict Hillary’s emotions. He described Hillary as "even losing her mind in pursuit of ambition", and Hillary was "sure enough" angered by the protester’s sentence "Clinton is a rapist".

Previously, she has been trying to show a rational and calm temperament, and often publicly accused Trump that "people who are easily angered on social media are not suitable for mastering nuclear weapons."

After this wave, according to the latest polls, the election situation has reached a "rebalancing".

On November 1, Hillary rarely got angry at the campaign rally.

Hillary rarely gets angry.

On November 2nd, the US Chinese website quoted New York Post as saying that on Tuesday (2nd) night, Hillary Clinton lost her temper in front of a protester in a rare campaign rally.

At a rally in Fort Lauderdale, Florida, a protester shouted, "Bill Clinton is a rapist!"When Hillary heard it, she pointed her finger at the protester to fight back.

She said: "You know, I am sick and tired of these negative, dark, divisive, dangerous and angry Trump supporters (I am sick and tired of the negative, dark, divisive,
dangerous vision and behavior from people who support Donald Trump)”。

In fact, this is not the first time that protesters have expressed their anger at Hillary’s campaign rally in this way, but Hillary’s reaction this time is indeed abnormal.

"We will not retreat, we will move forward to a better future." The supporters in the audience shouted Hillary’s name to cheer for it. Protesters who shouted "Clinton" was a rapist were expelled from the venue.

Earlier, Hillary Clinton questioned Trump in public more than once that he was easily angered. In the third TV debate, she also criticized Trump "as an easily angered person. How can such a person be the commander-in-chief of the three armed forces of the United States? Will the world be safe by giving the US nuclear weapon password to someone who is easily angered by a Twitter? " She also said that a mature diplomat will not talk lightly about war. War is never the first option, and reason must always overcome sensibility.

At the Democratic Party Congress held in Philadelphia in July, Hillary Clinton also made similar remarks: "Imagine him in the Oval Office (the President’s Office of the White House). For a real crisis, a person who can be defeated by Twitter is not someone we can entrust with nuclear weapons."

Assange: Hillary ClintonMy heart is full of ambition, and it is morbid.

Russian satellite news network reported on November 3rd that julian assange, editor-in-chief of Wikileaks website, said in an interview with Russian TV Today that she felt very sorry for Hillary Clinton, the presidential candidate of the Democratic Party of the United States, who was "full of ambition".

Data map: Assange

Assange said, "I actually feel sorry for Hillary, because her heart is full of ambition, and she has reached a morbid state, even losing her mind in pursuit of ambition."

Lawyer Assange said earlier that if Hillary wins the election, the security threat to the editor-in-chief will increase significantly.

Assange also pointed out that Hillary’s campaign team’s statement about Russia’s intervention in the US election is false. He also refuted Russia’s assertion that Wikileaks broke the news.

Assange said: "The Hillary team successfully set off a wave of new McCarthyism. Hillary Clinton has made false statements more than once before, saying that 17 intelligence agencies in the United States have concluded that Russia is the source of Wikileaks, which is incorrect. "

Assange told the press conference of the 10th anniversary of Wikileaks in early October this year that the website would expose all documents related to the US presidential election before November 8th.

Poll: Trump’s odds are increasing "invisible voters" may assist

According to the China Journal website reported on November 3rd, Trump’s odds are increasing. A recent follow-up poll shows that Trump’s support rate is 5.4 percentage points higher than that of Democratic rival Hillary Clinton. Analysts also pointed out that a group of "invisible voters" who are unwilling to admit supporting Trump verbally but secretly vote for Trump will send the controversial billionaire to the White House.

On November 2, the latest follow-up poll released by Los Angeles Times showed that Trump’s support rate was 47.8%, which was 4 percentage points higher than last week, while Hillary’s support rate dropped by 3 percentage points to 42.4% now. This is the first time since May this year that a poll showed that Trump was ahead of Hillary.

Recent polls show that Trump’s support rate has been equal to Hillary.

Before the polling day, the donis College of the University of Southern California and the Los Angeles Times conducted a follow-up poll. They asked about 3,000 Americans about their voting intentions every day in order to grasp the changing trend of the election.

The New Zealand Herald also published an article on November 3, saying that based on the early voting data and a political theory called "Bradley effect", many voters had made up their minds to support Trump, but they lied in the polls because they were afraid of being labeled politically incorrect, but they voted for Trump when they officially voted. This group of "invisible" voters is likely to become Trump’s magic weapon.

Zinia Victor, an American expert at Chatham House, a British think tank, believes that Trump has undoubtedly inspired many voters who have never participated in the general election before. "We have seen, this is a fact. Look at those who participated in the Trump campaign. They are not typical Republican voters. " Victor said, "Hillary’s supporters are not so enthusiastic … This is a problem, because during Obama’s campaign, he was able to attract a large number of voters who had never voted before to stand up for him, but according to the current early voting data, these people did not stand up for Hillary."

A similar situation occurred in the Brexit referendum. At that time, about 3 million voters who had never voted before stood up, and their appearance reversed the voting results predicted by the polls in one fell swoop, and Brexit unexpectedly won. Newt gingrich, former speaker of the US House of Representatives, said: "I believe that just like the Brexit referendum, Trump’s final vote rate is likely to be 3 to 4 percentage points higher than expected by the polls."

The practice of Paul Ryan, the current speaker of the House of Representatives of the United States, confirms that the "Bradley effect" really exists. The Republican who has refused to publicly support Trump admitted on November 1 that he had voted for Trump in advance.

The American political news website "Politico" quoted a Republican in Virginia as saying: "I know many Republicans who are unwilling to admit that they will vote for Trump, and I am unwilling to admit it myself. If Hillary’s approval rating is 5 percentage points higher than Bitram’s, this will not cause any problems. Otherwise, the results on the polling day may surprise everyone. "

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