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360 Zhou Hongyi fired again： GPT 6-8 will have a sense of autonomy. Let’s measure right and wrong.

Recently, Zhou Hongyi of 360 said."GPT6 to GPT8 artificial intelligence will generate consciousness and become a new species.In the future, the artificial intelligence big language model may realize self-evolution, automatic system updating and self-upgrading, or exponential evolution ability, and human beings will face unpredictable security challenges. "

Zhou Hongyi, as a "master of tuyeres", has to get involved in almost every tuyere. What he said is somewhat credible, and it is necessary to make a big question mark.

Moreover, Zhou Hongyi only gave a prediction, but did not give his own reasons and reasoning logic.

As a media that focuses on the depth of the industry, we should not stay on the slogan of the headline party, but analyze the problem from a deeper level.

Will GPT grow into a general artificial intelligence model? If so, how long will this process take? Next, we try to discuss this disturbing problem together.

To answer this question, we need to "tear down" a big model like GPT and see what is inside it and how it works.

"Unpack" the black box of the big model

Large model refers to a neural network model with a very large number of parameters, which is usually used to deal with complex natural language processing, image recognition, speech recognition and other tasks. The core elements of the large model are mainly neural network, layer, neuron and parameters.

Data ape mapping

neural network

Neural network is a machine learning algorithm, which is inspired by the nervous system of human brain. It consists of multiple layers, each layer contains multiple neurons, and the connections between layers form a neural network. Each neuron receives the input from the neuron in the upper layer, calculates the output according to its input, and then passes it on to the next layer.

floor

Layer is a part of neural network, which is composed of multiple neurons. Each layer can be configured with different parameters such as activation function and optimizer. Usually, each layer will transform the input and then pass the output to the next layer. Common layers include fully connected layer, convolution layer, pooling layer, etc. The basis for dividing different types of layers is mainly the type of data processed, the internal structure of layers, the functions of layers, etc. For example, the fully connected layer is the simplest and most commonly used layer in neural networks. Its core function is to connect all neurons in the upper layer with all neurons in this layer. This connection allows the neural network to learn the complex nonlinear relationship of input data. Fully connected layer is usually used for image classification, speech recognition, natural language processing and other tasks; Convolution layer is the core layer of Convolution Neural Network (CNN), which is used to process data with spatial structure, such as images. Its core function is to perform convolution operation on the input data through a set of learnable convolution kernels to extract the features of the input data. The internal structure of convolution layer includes several convolution kernels and a bias term, and the output of convolution layer is usually input into pooling layer.

neuron

Neurons are the basic units in neural networks,Its main function is to receive signals from neurons in the input layer or the previous layer and generate output signals. The inputs of neurons are transmitted through a set of weighted connections and are weighted and summed in neurons. Then, this sum is input into the activation function for nonlinear transformation to produce the output of neurons.

The core of neuron is activation function, which is the core component of neuron processing input signal. Neurons receive input signals, sum them with weights, and then input them into the activation function for nonlinear transformation.The function of activation function is to introduce nonlinear factors into neurons, so that neurons can learn nonlinear models, thus improving the expression ability of models.

parameter

Parameters refer to variables in the neural network, which will be updated with the training of the neural network.Each neuron has a weight vector and an offset term, which are usually called parameters.The values of these parameters will be updated by the optimizer during training to make the output of the neural network as close as possible to the expected output.

To sum up, neurons are components of layers, and layers are components of neural networks. Parameters are stored in neurons, and each neuron has a set of parameters (weights and offsets). During the training process, the optimizer will update these parameters to make the output of the neural network as close as possible to the expected output.

So, how do neural networks, layers, neurons and parameters work systematically?

Next, we take the training process of GPT-4 as an example to illustrate the cooperation process of different elements in the training process of large model, specifically:

1) Firstly, all parameters of GPT-4 model are randomly initialized, including the weight and deviation of each neuron in the neural network.

2) Prepare data sets, which can be marked texts, such as articles, novels, papers, social media posts, etc. Before training, data must be preprocessed and cleaned up, such as deleting special characters, stop words and other irrelevant information.

3) Training data will be divided into several small batches, usually each batch contains hundreds to thousands of text samples. Input each batch into GPT-4 model, and the model will calculate the output according to the current parameters, that is, predict the probability distribution of the next word.

4) Calculate the loss function of the model, which can reflect the performance of the model on the training set. In the case of language model, cross entropy is usually used as the loss function.

5) Calculate the gradient of parameters according to the backpropagation algorithm, and the gradient reflects the change rate of the loss function of the model at a certain point. Then use the optimizer to update the parameters of the model to reduce the loss function.

6) Repeat steps 3-5 until the performance of the model reaches the expectation or the training time is exhausted.

Kind of like the human brain.

From the above analysis, we can see that the big model is trying to simulate the working mechanism of the human brain. In fact, at present, human beings are the only intelligent creatures. If a large model is as intelligent as human beings, "bionic" is the best way.

Next, let’s briefly sort out the structure and working mechanism of the human brain, and then compare the structure and working mechanism of the big model with that of the human brain.

Let’s first look at the structure of the human brain.

The human brain is a neural network system composed of tens of billions of neurons, and neurons are the basic units of neural networks. Each neuron is connected with each other by synapses, which are the basic channels for transmitting information between neurons.

The core function of neurons is to receive, process and transmit information.A neuron usually consists of three parts: cell body, dendrite and axon.Neurons receive signals from other neurons and transmit them to the cell body through dendrites. The cell body processes these signals and generates output signals, which are transmitted to other neurons through axons.

The connection between neurons is usually realized through synapses. Synapses are divided into chemical synapses and electrical synapses. Chemical synapses transmit signals through neurotransmitters, while electrical synapses transmit information directly through electrical signals.

The human brain is composed of a large number of neurons and synapses, which are connected together according to specific laws to form different neural circuits and neural networks. These neural circuits and neural networks work together to complete various complex cognitive, perceptual, emotional and behavioral activities of the human body.

Through the above analysis, we can make an analogy between the human brain and various elements of the big model, as shown in the following table:

The layer in the big model can be compared with the cortex in the human brain.The layer of the large model is composed of several neurons, each neuron receives the output of the previous layer as input, and calculates it through the activation function to produce the output of this layer. The cerebral cortex is a complex network composed of neurons and synapses, in which each neuron also receives the output of other neurons as input, and transmits and processes information at synapses through chemical signals.

Neurons in the large model can be compared with neurons in the human brain.They are the basic computing units in the network, which receive input signals and process them through activation functions to generate output signals. Neurons in the human brain are the basic computing units in organisms. They connect with other neurons through synapses, receive chemical signals from other neurons, and generate output signals through electrical signals.

The parameters of the large model can be compared with the synaptic weights in the human brain, which determine the intensity and mode of information transmission between neurons. Synaptic weights in the human brain also play a similar role, which determines the connection strength between neurons and the signal transmission mode at synapses.

Quantitative comparison between large model and human brain

The above is only from a qualitative point of view, to understand the big model, the working mechanism of the human brain, and to make an analogy to their core elements.

Quantitative change leads to qualitative change, even if it is similar in structure, but the difference in quantity often leads to great difference.

Next, let’s compare the big model with the human brain from a quantitative point of view.

The following are the approximate values of the total number of neural layers and parameters of GPT-1 to GPT-3.5 models (the number of neurons is not disclosed, and GPT-4 does not disclose relevant data):

Then, let’s look at the number of neurons and synapses in the human brain. In order to make the results more referential, besides humans, we also selected monkeys, dolphins, cats and ants. The specific results are as follows:

From the above analysis, we know that the neurons of the large model can be classified as human neurons, and the parameters of the large model can be classified as synapses of the human brain. But unfortunately, the big models in the industry rarely disclose the number of neurons, but generally disclose the size of parameters. Therefore, we compare the parameter scale of GPT series large models with the synaptic scale of human, monkey, dolphin and cat brains:

From the above table, it can be seen that the "intelligence" level of GPT-3.5 has fallen within the intelligence range of monkeys, which is 285.7-2857 times worse than that of human beings.

On the other hand, from the evolution speed of GPT itself, the parameter scale can be increased by two orders of magnitude in the first two iterations, but after GPT-3, the speed of parameter scale increase is greatly reduced. Assuming that the parameter scale of GPT will increase by five times in each iteration, after five iterations (the fifth power of five is 3125), that is, GPT-9, its "intelligence level" may catch up with human beings.

Of course, the above inference is only a simple model, and there is an assumption that the intelligence level is positively related to the size of synapses (parameters). But whether this hypothesis can be established needs a big question mark.

Compared with synapses, neurons are a better indicator of intelligence. Judging from the current situation, the information processing ability of the activation function of the large model is far weaker than that of human brain neurons. The activation function of large model neurons is relatively simple. For example, the neurons of Sigmoid activation function have a smooth S-shaped curve in the output range, which can realize tasks such as binary classification, and the neurons of ReLU activation function have nonlinear modified linear properties. Relatively speaking,The neuron of the human brain is a biological cell, and its information processing ability is definitely far beyond a simple mathematical function. Therefore, even if the number of neurons in the large model catches up with the level of the human brain and reaches hundreds of billions (the corresponding parameter scale exceeds 1000 trillion), its intelligence level cannot be compared with that of the human brain.

In addition, the neural network of the large model can be compared with the neural network of the human brain, but their implementation methods are completely different. The neural network of large model simulates the connection and information transmission between neurons through mathematical model, while the neural network of human brain is a complex structure composed of neurons, synapses and other biological elements. In addition,The connections between neurons in the neural network of human brain are very complicated, and they can freely establish, dismantle and adjust the connections, while the neural network of large model is set in advance.

At present, human beings are still relatively "safe". But let’s not forget,The size of neurons in the human brain is almost constant, while the size of neurons and parameters in the large model is increasing exponentially.According to this trend, it may be only a matter of time before the intelligence level of large models catches up with human beings.

Hinton, a great god in the field of artificial intelligence, said, "The development of general artificial intelligence is much faster than people think. Until recently, I thought it would take about 20-50 years for us to realize universal artificial intelligence. Now, the realization of general artificial intelligence may take 20 years or less. "

In the face of general artificial intelligence or even super artificial intelligence, human psychology is complex. On the one hand, it is hoped that there will be more intelligent systems to help mankind complete more work and liberate productive forces; On the other hand, I am afraid to open Pandora’s box and release a monster more terrible than nuclear weapons.

I hope that even if we create a "god", it will be a god full of love, not a god who regards human beings as ants!

Text: A misty rain/data ape

The back of the shopping receipt is stamped with the ＂exemption＂ seal, so can the supermarket really be exempted？

　　Is it stamped?

　　The relevant person in charge of the supermarket said that there are many professional counterfeiters recently, and their counterfeiting is not formal, but the goods are switched and stolen. In order to avoid the situation that the professional counterfeiters can’t define the goods by changing the package, so when paying the bill at the cashier, the receipt is stamped.

　　Any tips?

　　The reporter noticed that the cashier didn’t give any tips before stamping the receipt, and the stamp on the back of the receipt was "Xinhua Store confirmed that the goods had not passed the shelf life when shopping". The cashier stamped each customer’s shopping receipt, and the customers hardly noticed it.

　　Is there something fishy?

　　The lawyer said that the act of stamping the small ticket is that the supermarket pushes the responsibility to the consumer, which unduly increases the responsibility of the consumer. If consumers buy goods for a long time, it is difficult to prove, and the stamped receipt is more conducive to the supermarket to prove that they have not sold expired goods.

　　When buying goods in the supermarket, have you ever noticed the cashier’s receipt handed over by the cashier and the goods? On July 13th, Mr. Zhou, a citizen who often shops in Renrenle Supermarket (Xinhua Store) and has the habit of keeping shopping receipts, suddenly found that there was a little more on the receipts than before.

　　It turned out that after shopping in the supermarket, the cashier stamped a seal on Mr. Zhou’s cashier’s receipt, "It was confirmed that the goods had not passed the shelf life when shopping." Mr. Zhou believed that the supermarket did not make a public notice of this requirement beforehand, which was a voluntary exemption and actually harmed the legitimate rights and interests of consumers.

　　In this regard, the relevant person in charge of the supermarket explained that the move was mainly to prevent professional counterfeiters from bringing expired food that does not belong to the supermarket into the supermarket in the form of "package transfer".

　　Customer query

　　Stamping is a unilateral exemption for supermarkets.

　　On July 13th, after shopping in Renrenle Supermarket (Xinhua Store), Mr. Zhou, a citizen of Chengdu, accidentally found a red seal on the back of the shopping receipt with the words "It was confirmed that the goods had not passed the shelf life when shopping". Mr. Zhou told Chengdu Business Daily-Red Star News reporter that he is a frequent visitor to this Renren Le supermarket, and he usually has the habit of keeping shopping receipts. This time, he found "different" behind the receipts.

　　In order to verify whether the store acted unilaterally or other Renrenle supermarkets had this provision, on July 15th, Mr. Zhou bought goods at Renrenle Supermarket (Qianfeng Store). This time, the back of the shopping receipt was not stamped. On the same day, Mr. Zhou came to Renrenle Supermarket (Xinhua Store) again. This time, he noticed that when checking out at the cashier, the cashier stamped the back of the printed receipt.

　　In this regard, Mr. Zhou believes that the supermarket has not made relevant public announcements to inform consumers before, which belongs to the unilateral exemption of the supermarket, which actually damages the consumers’ right to know and the rights to legally defend their rights.

　　Journalist visit

　　There is no hint before stamping.

　　On July 16th, a reporter from Chengdu Business Daily-Red Star came to Renrenle Supermarket (Xinhua Store) and found a seal with a red background on each checkout counter. After other consumers settled the bill, the cashier stamped the receipt. No consumer objected to this behavior, and some even didn’t take the receipt away.

　　The reporter bought a drink as a consumer. When checking out, the reporter noticed that the cashier didn’t give any hint before stamping the receipt. The stamp on the back of the receipt was "Xinhua Store confirmed that the goods had not passed the shelf life when shopping". The reporter saw at the scene that the cashier had stamped each customer’s shopping receipt, and the customers were almost unaware of it.

　　Later, the reporter visited other stores of Renren Le Supermarket, but did not find the act of stamping the back of the shopping receipt.

　　Supermarket response

　　Prevent professional counterfeiters from cheating.

　　"Mainly to prevent professional counterfeiting, there is nothing for other (customers)." The relevant person in charge of the customer service department of Renrenle Supermarket (Xinhua Store) explained that because there are so many professional counterfeiters in the supermarket recently, their counterfeiting is not formal, but the goods are switched and stolen. In order to avoid the situation that the professional counterfeiters can’t define the goods because they switch packages, so when paying the bill at the checkout counter, they stamp the receipt and take it back after the goods are sold, saying that it has expired. The supermarket is not responsible. "We also have a reminder on the radio, which is broadcast once every half hour, so that everyone can pay attention to the shelf life and collect shopping receipts." The person in charge said that the supermarket has fulfilled its obligation to inform.

　　Subsequently, Mr. Tan, the person in charge of Renrenle Supermarket in Chengdu, contacted the reporter and explained that a warm reminder was posted in the eye-catching position of the supermarket: "This mall refuses to sell expired goods, please tell the employees of this mall if you find it", which is also to provide customers with quality goods. The act of stamping the official seal is to confirm with the customer (check the shelf life of the goods) and also to consider the safety and health of the customer. At the same time, it is also a kind of protection for both parties to confirm with consumers whether the goods have expired because of the behavior of professional counterfeiters "switching packages".

　　Mr. Tan also said that everyone in the city has this initiative, which started three months ago. However, the reporter suggested that the visit found that only Xinhua Store used the stamp method, and the other party asked which supermarkets needed to assess the service quality.

　　Lawyer’s statement

　　Stamping is an act of shirking responsibility.

　　Liu Xiu, a lawyer of Taihetai Law Firm, believes that supermarkets have a substantive obligation to review whether the goods they sell have passed the shelf life, and consumers have no obligation to review and confirm. (The act of stamping the receipt) is that the supermarket pushes the responsibility to consumers, which unduly increases the responsibility of consumers. Consumers usually don’t pay attention to the tips on the product receipt. If consumers find that the product has expired after returning home, even if they stamp it, they can’t be exempted from the responsibility of the supermarket.

　　Xing Lianchao, a lawyer of Sichuan and Law Firm, believes that supermarkets should stamp the cashier’s receipt with the seal of "Confirmed that the shelf life has not expired", so both parties should confirm the goods sold on the spot before checkout to avoid disputes in the future. If there is no confirmation behavior, it will be wrong for the operator to stamp it directly.

　　Generally speaking, by comparing the shopping receipt and date of purchase with the shelf life of the goods, we can find out whether the goods have expired after purchase. If it is said that consumers spend too long buying goods, it is difficult to prove, and a small receipt with a seal is more conducive to the supermarket to prove that they have not sold expired goods, and consumers need to prove.

　　Chengdu Business Daily-Red Star Journalist Yu Zunsu Intern reports to Shan.

Spring Festival travel rush kicked off today.

On January 13th, Chongqing North Railway Station, passengers walked on the platform. On that day, the passenger flow of middle school students increased significantly. Reporter Cui Lishe Visual Chongqing

On January 13th, the reporter learned from the Municipal Transportation Commission that Spring Festival travel rush will last from January 14th to February 22nd in 2025. During the period of Spring Festival travel rush, it is estimated that the passenger volume of Chongqing Tiegong will reach 32.014 million, up by 7.1% compared with 2024. On the same day, reporters came to bus stations, railway stations, airports and other places and found that the major transportation hubs in our city have introduced various safeguard measures for Spring Festival travel rush to ensure the safe travel of the vast number of passengers.

Multiple measures to ensure the smooth operation of Spring Festival travel rush

It is understood that the biggest feature of Spring Festival travel rush this year is that the Spring Festival holiday has been increased to 8 days, with more passenger flow, and comprehensive transportation is facing greater challenges. It is estimated that during the period of Spring Festival travel rush in 2025, the passenger flow of railways, rail transit and civil aviation in our city will increase by 15%, 4.8% and 3% respectively. Stimulated by the free passage policy of expressways, the traffic volume of expressways in our city will also increase significantly.

To this end, the city will optimize the train frequency and running time in a timely manner, and adopt ways such as opening special trains and opening more passengers to ensure the smooth and orderly transshipment of important nodes such as Chongqing West Railway Station and Chongqing North Railway Station; Strengthen the connection between roads and airports, railway stations, tourist attractions, large communities, etc., and improve the coverage of road passenger customized services; We will increase the security of rural transportation services, and effectively protect the travel needs of urban and rural people by opening shuttle buses (buses) and carrying out appointment response services.

In order to ensure Spring Festival travel rush’s travel, our city will increase the capacity guarantee. The relevant person in charge of the Municipal Transportation Commission said that during the Spring Festival travel rush period, the city is expected to invest 854 pairs of railway passenger trains, 18,000 passenger vehicles, 341 water transport capacity and 40,000 civil aviation transport capacity; There are about 6,500 buses, about 330 rail trains, 15,000 cruise taxis and 52,000 online taxis in the downtown area every day.

At the same time, in view of the routes around the core business districts and popular scenic spots, the city will extend the bus operation hours in a timely manner and actively explore emerging market businesses such as tourist chartered cars to adapt to the night travel habits of citizens and tourists coming to Chongqing. Rail transit lines 1, 2, 3, 4, 6 and 10, loop lines and other lines will flexibly extend the operation time by increasing the number of empty cars, and increase the number of small roads and spare cars to ensure sufficient transportation capacity in the core area. Other rail transit lines and suburban railway jumpers and copper wires are flexibly arranged according to the characteristics of passenger flow along the line.

Ten sets of CR400AF-S Fuxing intelligent EMUs have been put in place.

The reporter learned from the railway department that 10 sets of CR400AF-S Fuxing intelligent EMUs have been put in place for the first time in Chongqing, and all of them will be put into Spring Festival travel rush this year. The maximum operating speed of the EMU is 350 kilometers per hour, which has the advantages of light weight, noise reduction, equipment integration and layout optimization. The number of train personnel increased from 577 to 619, and the capacity of large luggage rack doubled. Each carriage is equipped with a large luggage rack, which improves the passenger capacity of EMU trains and the stability of large luggage placement.

Chongqing Railway Station is also fully prepared for Spring Festival travel rush. On January 13th, the reporter saw at Chongqing North Railway Station that the passenger flow of middle school students who came to take the bus increased significantly. "This year, Spring Festival travel rush and Chongqing Railway Station are expected to send 9.4 million passengers, and the peak passenger flow will appear around the seventh day of the first month." Chen Yue, deputy director of Chongqing Station Workshop of China Railway Chengdu Bureau Group Co., Ltd., said that the passenger flow of students, visiting relatives and returning migrant workers will be scattered before the holiday, and the passenger flow will be relatively flat after the holiday. It is expected that the return flow of visiting relatives, the flow of working in the south, the flow of students and the flow of working in the north will be staggered in turn.

In Spring Festival travel rush this year, the station has set up green channels for verification and security inspection at each entrance, and emergency passengers who arrive 15 minutes before driving will be given priority security inspection by volunteers.

In addition, the station organizes party member, youth commandos and volunteers to provide service guidance in key parts such as the waiting room, ticket office and service desk to ensure the safety of passengers’ travel and the waiting order. At the same time, give full play to the brand role of "Malian Service Desk" and "Hongyan Service Station", a national demonstration site for learning from Lei Feng, and actively carry out "silver hair service" to provide caring services for elderly tourists.

Add ticket window and green channel at bus station.

On January 13, the reporter went to the four-kilometer bus station in Nan ‘an District, and the number of passengers increased somewhat compared with the past. "Soldiers, firefighters, survivors of heroes and heroes have special ticket sales windows, and we strictly implement the preferential treatment policy for transportation." You Wu, deputy manager of the passenger transport department of the four-kilometer bus station, said that it is expected that the average daily passenger traffic in Spring Festival travel rush this year will be the same as last year, with an average of 8,000 passengers per day and about 400 classes; The concentrated travel time of passenger flow is from January 25 to January 28, and the daily peak passenger flow is expected to be around 30,000. To this end, the station has successively opened manual ticket sales windows, expanded online and self-service ticket sales channels, and provided convenient ticket purchase services for passengers.

"During the peak passenger flow period, we will also temporarily adjust the departure area of some line buses to realize the orderly diversion of passengers and ease the operating pressure of the ticket office, waiting room and parking space." You Wu said that the station will dynamically allocate capacity through reasonable arrangement of flights to ensure that passengers queue less, get tickets, take cars and get home.

The airport sets up a special check-in counter for urgent and special passengers.

On January 13th, the reporter saw in T3A Terminal of Chongqing Jiangbei International Airport that three staff members wearing beige coats and ribbons were helping the check-in passengers. Their ribbons are printed with the words "urgent passengers, let me help you". "During this year’s Spring Festival travel rush, we will increase the number of standby personnel according to the number of passengers on the flight and increase the on-site support force." According to the relevant person in charge, Chongqing Jiangbei International Airport has introduced a series of Spring Festival travel rush safeguard measures.

For example, for specific groups of passengers such as express passengers, first-time passengers, and groups, exclusive check-in counters and eye-catching summoning tips are set up, and special personnel are also set up on both sides of the check-in island to form a linkage with all security links in the service chain to escort them. At the same time, the "three exemptions" transit service is also introduced, that is, no baggage collection, no exit from the quarantine area and no second security check.

In addition, Chongqing Jiangbei International Airport will arrange Spring Festival travel rush volunteers during peak hours to provide guidance, assistance and other services for passengers, and provide efficient and warm-hearted quality services. Provide the whole process of "love" guidance service for first-time passengers, elderly passengers over 60 years old, passengers carrying infants under 3 years old, disabled passengers and late arrival passengers. (New Chongqing-Chongqing Daily reporter Yang Yongqin Yang Nizi Huang Qiao Cui Wei)

Shanxi Station, the network theme activity ＂Reading the Initial Mission here-Traveling in the Old Area of Network Media Revolution＂, was launched.

　　Cctv news(Reporter wanglili) On the morning of June 2, hosted by the Network Communication Bureau of the Central Network Information Office, and hosted by the Network Information Office of Shanxi Provincial Party Committee and China News Network, "Read the initial mission here — — The launching ceremony of the network theme activity (Shanxi Station) was held in the memorial hall of the former site of Taiyuan Branch of the Communist Party of China.

　　Wang Juan, deputy director of the Network Communication Bureau of the Central Network Information Office, Zhang Yu, deputy director of the Propaganda Department of Shanxi Provincial Party Committee, Dong Xiaolin, director of the Network Information Office of Shanxi Provincial Party Committee, Wu Qingcai, editor-in-chief of China News Network, and Yang Chengcheng, member of the Standing Committee of Taiyuan Municipal Committee, propaganda minister and deputy mayor, attended the event. Guo Jiangping, deputy director of the Network Information Office of Shanxi Provincial Party Committee, presided over the launching ceremony.

　　At the launching ceremony, in order to let everyone know the red heritage of Shanxi more intuitively, Shanxi released a red landmark punch map. At the activity site, the revolutionary descendants told the story of their fathers’ red revolution, and two young pioneers recited "Young China’s Theory" in unison, giving a strong voice of the times.

　　Wang Juan said that organizing nationwide online media to go deep into the old revolutionary base areas in 10 provinces, such as Shanxi, Shaanxi, Jiangxi, Hubei and Hunan, is to thoroughly implement the spirit of the important speech of the Supreme Leader General Secretary, carry forward and inherit the red culture, carry out party history study and education, show the glorious historical blood of the old revolutionary base areas, publicize the historical achievements made in the revitalization and development of the old revolutionary base areas and the vivid practice of winning the battle against poverty in an all-round way, and tell the story of the people in the old revolutionary base areas in a new era.

　　Wang Juan hopes that this activity can gather the national network media strength, discover the new changes in the old revolutionary base areas, reflect the people’s sense of gain and happiness in the old revolutionary base areas, adopt short video, graphic, animation, VR and other media-melting means, and carry out in-depth coverage in various forms in all media, so that micro-production can become a big publicity and positive energy can become a big flow.

　　Next, the delegation will go deep into the old revolutionary areas in Taiyuan, Lvliang and Changzhi. Step on the red footprint and show the achievements of the old revolutionary base areas in winning the battle against poverty and promoting rural revitalization and transformation and development.

High fever to 40℃! Influenza has entered a high incidence period, how to prevent it scientifically →

near future

Influenza, mainly influenza A, has entered a high incidence period.

Two weeks in a row

Pediatrics in major hospitals in our city have seen a peak of medical treatment.

The topic of influenza has attracted much attention.

So, how should children be prevented and treated scientifically?

it is reported

Recently, the number of influenza patients in outpatient and emergency departments has increased greatly.

Most of them are infected with influenza A virus.

And the patients are mainly children.

According to doctors, influenza A is an acute respiratory infectious disease. Once children are infected, they are prone to high fever with a body temperature of 39℃ to 40℃. The incubation period of influenza A is very short, usually only 1 to 3 days.

Doctors reminded that vaccination with influenza vaccine can significantly reduce the risk of serious complications. The most important thing to prevent influenza is to maintain good personal hygiene habits, including wearing masks, washing hands frequently, and often ventilating, and trying to avoid going to crowded places during the flu season. Once you have symptoms such as high fever, chills, fatigue, muscle pain, loss of appetite, you must seek medical attention in time.

The National CDC also reminded

There is a risk of COVID-19 epidemic rebounding in winter and spring, and the national influenza epidemic is still at a high level. It is predicted that during the Spring Festival, most parts of the country will still face the risk of alternating or co-epidemic of influenza, syncytial virus, mycoplasma infection and other respiratory infectious diseases. Everyone should do a good job in health protection and respond scientifically.

Is the flu the same as the common cold?

What are the disinfection methods for influenza virus?

Let’s take a look

Original title: "High fever to 40 C! Influenza has entered a high incidence period, how to prevent it scientifically → "

Read the original text

Let historical documents ＂live＂ on campus. This ideological and political course is very informative.

Recently, the investigation team of folk historical documents from the School of Economics of Tianjin Normal University entered the Tianjin Tourism Foreign Affairs Vocational High School in Jinnan District, and brought the ideological and political practice class with the theme of "protecting memory and inheriting civilization" to the students of four classes.

In the class, the members of the investigation team showed the folk literature excavated from more than 130 villages in Beijing, Tianjin and Hebei over the years, including the bridge-building tablets in Daoguang period of Qing Dynasty, the commercial account books in Guangxu period, and the land contracts in the Republic of China. Members walked into the middle of the students and explained the story of rescuing these documents and the history behind them. Zhang Zhihe, a teacher led by the investigation team, said: "We hope that through the integrated ideological and political courses, including some exhibitions and community presentations, the folk historical documents we have studied can be’ alive’, and we can truly and practically come to our classmates and the masses, so that everyone can feel the history and culture together and inherit the history and culture." ?

Walking into the high school classroom with a wooden box of folk literature and materials, turning academic achievements into vivid teaching materials, this ideological and political lesson is both interesting and "informative". Student Yang Yaqi said: "This ideological and political course has a strong sense of participation. Through the teachers’ explanations, I not only felt the thickness of history, but also felt the temperature contained in it."

The integrated ideological and political course not only broadens students’ horizons, but also encourages the sharing of resources between schools and the reference of teaching methods. An Zhiquan, secretary of the Party Committee of Tianjin Tourism Foreign Affairs Vocational High School, said that he would actively explore and make use of inter-school cooperation to enhance the charm of the ideological and political class, guide students to understand the feelings of home and country from traditional culture, and establish a correct outlook on life and values.

Starway is in trouble again! Spend a little money on a cart.

Today, this car is very distinctive. So whether this car is a mule or a horse, let’s take a look at its actual performance.

Let’s look at the appearance of Starway Chasing the Wind first. The style of Starway Chasing the Wind front looks very cool, and the grille adopts a multi-spoke shape, which looks sporty. Combined with the steady headlights, the visual effect is not bad. The car is equipped with LED daytime running lights, delayed shutdown and so on. Come to the side of the car, the car body size is 4538MM*1848MM*1699MM, the car uses delicate lines, the car body feels very cold, with large-sized thick-walled tires, eye-catching shape. In the design of the rear end, the rear end looks very cold, the taillights look very individual, and the exhaust pipe layout uses a bilateral double-out shape, which is sharp.

Sitting in the car, the interior presents a simple design style and the visual effect is very good. The steering wheel design of the car is very delicate, equipped with the functions of manual steering wheel up and down+front and rear adjustment, and its practicality and face value are not bad. Let’s take a look at the central control, with a 12.3-inch central control screen, which makes the interior style impressive and looks fashionable. The interior feels good. Let’s take a look at the dashboard and seats. The car is equipped with a round and lovely dashboard, which is very comfortable. The car adopts imitation leather seats, which are wrapped in place and have good support and comfort.

Star-way wind-chasing matched CVT gearbox, with maximum power of 115KW and maximum torque of 230N.m, has good power performance.

Starway Chasing Wind is equipped with remote control keys, rear wipers, indoor ambient lights, traction control (ASR/TCS, etc.), support for CarPlay and other configurations, which can be said to be quite satisfactory.

Such a car with the right price is enough to meet the daily practical needs, and it doesn’t take much thought to maintain it at ordinary times, and the cost performance is good. If you are interested in it, you might as well learn more about it!

Skyworth EV6 II Supercharge Edition AIR +／PLUS + Car Released, 800V 520km Battery Life Edition 182,800 Yuan

On September 12th, at the Skyworth Automobile 2023 Autumn Technology Ecology Conference this afternoon, the Skyworth EV6 II supercharged version of the car was released, with a total of two models.