上海水磨

　　

　　China Business Daily reported on April 8 that Jackie Chan, who likes to promote newcomers, "found" Liu Yifei this time. Recently, for the cover of a fashion magazine, Jackie Chan put down his busy work and shot with Liu Yifei, which once again made Liu Yifei feel flattered. Liu Yifei’s previous impression on the audience was usually a gentle and weak image. This time, the photo boldly challenged the sexy route, and even went into a vacuum, wearing a red dress and showing shoulders. Jackie Chan hugged Liu Yifei’s waist, and the two were very close in the photo.

　　As soon as the photo was exposed, it immediately became a hot topic of comment on the Internet. When Zhang Ziyi shot "Rush Hour 2", the incident of "sitting on the thigh and feeding the raisins" was still fresh in many people’s memories. The intimate cover photo of Liu Yifei and Jackie Chan reminded Liu Yifei of repeating Zhang Ziyi’s old trick. "If you want to take the international route, you need to rely on Jackie Chan. Zhang Ziyi was then, and Liu Yifei is now." Such a statement has been rumored.

　　In the face of doubts, Mr. Chen, the manager of Liu Yifei’s agency, said that Liu Yifei is an actor, and the most important job is to play well. Jackie Chan is very optimistic about Liu Yifei, indicating that Liu Yifei has the potential to become an international movie star. Liu Yifei definitely does not want to become famous by virtue of the care of some international movie stars. Reporter Tang Aiming

Editor in charge: Sun Jie

According to a report by Sina Variety, today (May 4), Deng Chao posted that he had been kicked out of his home by Sun Li, and the topic was hot.

I thought it was Mr. Sun who was fed up with Abby’s embarrassment, but it turned out that he took Guizhou Smelly Sour home after recording the variety show.

Deng Chao, a Chinese mainland actor and director born in 1979, married his wife, Sun Li, in the 2005 TV drama "Happiness Like Flowers." On February 8, 2010, on Deng Chao’s birthday, the two registered their marriage. The wedding was held on June 7, 2011.

The reporter learned from the Shenzhen Municipal Transportation Commission that the current proportion of pure electric taxis in Shenzhen has reached 99.06%, basically realizing the full electrification of taxis. By the end of 2017, all buses in Shenzhen have been fully electrified, which means that Shenzhen has become the first city in the world where buses and taxis are basically fully electrified.

As one of the 13 pilot cities of our country’s "demonstration and promotion of energy-saving and new energy vehicles", Shenzhen has been the first to promote new energy vehicles nationwide since 2010. At present, the fuel surcharge for fuel taxis in Shenzhen is 2 yuan/time. It is estimated that the annual surcharge for 21,400 electric taxis in Shenzhen is as high as 625 million yuan. Wang Huimin, a pure electric bus driver, told reporters that the cost of fuel vehicles per 100 kilometers is 77.55 yuan, and the maximum cost of electric vehicles is 25.3 yuan, which can be reduced by 67%.

According to statistics, after the full electrification of urban buses and taxis, Shenzhen’s annual emission reduction of nitrogen oxides and other pollutants is 869.6 tons. The annual reduction of carbon dioxide emissions is 2.209 million tons, which is almost equivalent to the carbon emissions of 800,000 household cars. Shenzhen’s transportation industry has also reduced fuel emissions by more than 95%. Low-noise pure electric vehicles also reduce noise pollution during driving.

"The windshield display of pure electric taxis will also appear in Luohu, Futian and other words. I will choose the vehicle on the way when I take a taxi, and I will no longer be afraid of being rejected by the driver," said Sister Min Wang of Shenzhen. The pure electric taxis in operation in Shenzhen are also equipped with intelligent end points, which realize functions such as facial recognition, real-time panoramic monitoring, accurate metering and multi-electronic payment.

The large-scale promotion and use of pure electric buses and taxis has also driven the rapid development of Shenzhen’s new energy industry. In 2017, the added value of Shenzhen’s new energy industry reached 67.64 billion yuan, an increase of 15.4%. Today, Shenzhen has become the largest and most clustered city in our country’s strategic emerging industries. BYD, a locally grown car company in Shenzhen, has been the global new energy vehicle sales champion for three consecutive years. New energy buses and taxis made in Shenzhen are also galloping in more than 200 large and medium-sized cities around the world, including London, Los Angeles, Tokyo and Sydney.

At present, the world automobile industry is in the stage of transforming from traditional fuel vehicles to pure electric vehicles. During the transformation from traditional fuel vehicles to pure electric vehicles, many excessive products will certainly be produced.Hybrid car is an excessive product of the transition from fuel vehicle to pure electric vehicle.

Toyota set foot in the hybrid field very early, and when other car companies are still painstakingly studying fuel vehicles, it has already launched hybrid models.Toyota’s hybrid cars have a high sales volume and reputation in China, such as the dual-engine version of Toyota Corolla, Toyota Camry and the hybrid version of Lexus, which have a good market and high evaluation.

Hybrid cars are also called new energy vehicles, butThere is a very interesting phenomenon. Toyota’s hybrid cars are not green licenses symbolizing new energy, but blue license plates.It is also a hybrid, BYD Han DM-i can hang a green license plate, why can’t Toyota’s oil-electric hybrid work?

BYD Han DM-i can hang a new energy license plate because BYD Han DM-i is a plug-in hybrid vehicle.The engine it is equipped with is a 1.5-liter engine dedicated for plug-in and mixing, and the thermal efficiency can reach 43%.

Plug-in hybrid models have external charging ports, which can charge the vehicle through an external power supply. Moreover, the battery pack is relatively large, and it has the ability of long-distance pure electric driving when the vehicle has no electricity.. BYD DM-i has a pure electric cruising range of 51 kilometers at the shortest and 120 kilometers at the longest. This standard is completely in line with China’s definition of new energy vehicles, so BYD DM-i can hang a green license plate.

Toyota’s HEV hybrid is actually an oil-electric hybrid system. Toyota’s hybrid car connector does not have an external charging socket, and the battery pack on the car is relatively small, which does not have the ability of long-distance pure battery life.Although this model can save fuel, it does not meet the requirements of China for new energy vehicles, so all the hybrid models of Toyota are blue license plates.

The pure electric cruising range of Toyota HEV hybrid system is very short, even less than 50 kilometers. but50 kilometers is the dividing line between new energy vehicles and fuel vehicles. As long as the car’s pure electric cruising range can reach 51 kilometers, it can hang a green license plate. The cruising range of pure electricity is only 49 kilometers, which is not even 1 kilometer away. Only blue license plates can be hung on the car.

At the beginning of research and development, Toyota only regarded the motor as a substitute for the low efficiency of the internal combustion engine at low starting speed, in order to alleviate the problem of low efficiency but high fuel consumption of the internal combustion engine at low load. Therefore, the motors on Toyota’s hybrid models are relatively small in size and have no actual endurance.

But with this engine, Toyota’s hybrid models are indeed more fuel efficient than traditional fuel models. Take the Lexus E300 as an example. The fuel consumption of the ordinary version is about 7 liters per 100 kilometers, but the fuel consumption of the hybrid model is only about 5 liters per 100 kilometers.

Summary:

Although Toyota has introduced a hybrid model, it actually burns oil from the essence of the vehicle, so Toyota has not put its mind on building a new energy vehicle at all, it just wants to build a more fuel-efficient fuel vehicle. Toyota’s HEV hybrid does not have the long-distance pure electric endurance, so it does not have the qualification of new energy vehicles and can only hang blue license plates.

[The picture comes from the network, and the infringing contact is deleted]

　　On the morning of March 20th, the first Guangzhou International Aviation Maintenance Engineering and Ground Service Exhibition Fair (hereinafter referred to as "Guangzhou MRO Exhibition") was held in Hall 1 and Hall 2 of Guangzhou Airport Expo Center.

　　This MRO exhibition in Guangzhou is the first test exhibition since Guangzhou Airport Expo Center was put into trial operation. It was hosted by French ABE International Business Exhibition Co., Ltd. and attracted more than 400 enterprises from 23 countries and regions around the world. It is understood that Guangzhou MRO Exhibition will be permanently located in Guangzhou and plans to hold an exhibition every year.

　　On the opening day, the signing ceremony of the Memorandum of Cooperation on High-quality Development of Guangdong-Hong Kong-Macao Greater Bay Area Civil Aviation Maintenance Industry was also held, and the first Guangdong-Hong Kong-Macao Greater Bay Area Aviation Maintenance Skills Competition was also held on the same day.

　　China’s only international aviation maintenance professional exhibition settled in Guangzhou

　　In the "14th Five-Year Plan" of Guangzhou and the outline of the long-term goal in 2035, Guangzhou proposed to run Guangzhou Expo and other professional exhibitions well, cultivate leading exhibition groups and global professional exhibitions, and build an "international exhibition capital". In this context, in October 2023, Guangzhou Airport Committee issued "Several Measures on Promoting the High-quality Development of the Convention and Exhibition Economy", aiming at promoting the high-quality development of the Convention and Exhibition Industry in Guangzhou Airport Economic Zone.

　　It is understood that Guangzhou MRO Exhibition is the only international aviation maintenance professional exhibition in China, and it is also the largest aviation maintenance professional exhibition in Asia in terms of participating enterprises and exhibition area. The participating enterprises are mainly aviation maintenance, service and manufacturing enterprises, as well as different types of enterprises such as low-altitude navigation, aviation training, ground service and aviation material trade. The exhibition area is 18,000 square meters, and there are more than 150 on-site exhibition enterprises, including China Southern Airlines Group, Guangdong Airport Management Group, HNA Technology, Shenzhen Airlines, Binruirui, Beduk Lingyun, Huaxia Maintenance, Guangzhou Hangxin and other well-known enterprises, with more than 4,000 registered visitors.

　

　　In an interview with Southern Reporter, Thibagar Doraisamy, commercial and strategic director of engineering aviation maintenance of Malaysia Airlines, the exhibitor said that China’s aviation maintenance market has great potential, and many new technologies have been applied in China. "We are very happy to cooperate with relevant enterprises in China. We want to see if we can create synergies and establish partnerships through this exhibition."

　　"Originally, we expected to hold an MRO exhibition every two years, but according to the urgent needs of the market and industry, we decided to permanently settle the Guangzhou MRO exhibition in Guangzhou and plan to hold it once a year." Miao Ruiqing, president of ABE Business Exhibition Co., Ltd. in Asia, introduced that the exhibition focuses on the comprehensive display of the latest international aircraft overhaul, engine, avionics system, airborne equipment, ground equipment and facilities, route maintenance, etc., and carries out advanced technical exchanges and academic discussions on international aviation maintenance R&D, manufacturing, supporting and other aircraft life cycle services, as well as business negotiations between suppliers and suppliers of the overall aviation maintenance industry chain at home and abroad.

　　It is worth noting that as an aviation maintenance professional exhibition, Guangzhou MRO Exhibition will also realize the pattern of complementary and misplaced development with Zhuhai Aerospace Exhibition, and strive to build a domestic first-class and internationally influential aviation maintenance professional exhibition.

　　The first civil aviation maintenance industry alliance in Greater Bay Area was formally established.

　　At this Guangzhou MRO exhibition, more than ten aviation maintenance enterprises in Guangdong-Hong Kong-Macao Greater Bay Area, led by China Southern Airlines Group, such as Hong Kong Aircraft Engineering Co., Ltd. and Mingjie Macau Airport Service Co., Ltd., jointly signed the Memorandum of Cooperation on High-quality Development of Civil Aviation Maintenance Industry in Guangdong-Hong Kong-Macao Greater Bay Area.

　

　　It is understood that the memorandum focuses on integrating the relevant resources of major aviation maintenance enterprises in Greater Bay Area, and makes in-depth cross-regional pilot tests in business cooperation and mutual assistance, technical seminars and exchange of management experience, which will make new and significant contributions for all units in the aviation maintenance industry to continue to deepen the complementary cooperation resources, improve their innovation ability, enhance their core competitiveness and accelerate the integration level of Guangdong-Hong Kong-Macao Greater Bay Area.

　　"The successful signing ceremony is an important milestone in the cooperation in the field of civil aviation maintenance in Guangdong, Hong Kong and Macao, which will have a far-reaching impact on the coordinated development of the maintenance industry in the three places, and will also have a positive demonstration effect on the cooperation in more fields of civil aviation in Guangdong, Hong Kong and Macao and even China in the next stage." Xinru Li, general manager and deputy secretary of the Party Committee of China Southern Airlines Engineering Technology Branch, said.

　　The Guangzhou MRO Exhibition also held the first Guangdong-Hong Kong-Macao Greater Bay Area Aviation Maintenance Skills Competition. It is understood that the competition is the first professional labor competition with high-level aviation maintenance theme in Guangdong-Hong Kong-Macao Greater Bay Area and South China. The competition includes the repair of aircraft riveting structure; Comprehensive skill construction of CFM56 engine; Three items of comprehensive troubleshooting for aircraft systems.

　

　　It is reported that this competition has demonstrated the basic aircraft maintenance skills, standardized operation ability and aviation maintenance professional ethics level of various aircraft maintenance units and schools in Greater Bay Area, effectively leading and promoting the development of aircraft maintenance industry.

Cctv newsYesterday (3rd), the Supreme People’s Court and the Supreme People’s Procuratorate jointly issued the Interpretation on Several Issues Concerning the Application of Laws in Handling Criminal Cases such as Organizing Cheating in Examinations, which severely punished cheating in four categories of "national examinations prescribed by law", such as college entrance examination, postgraduate examination and judicial examination.

According to the criminal law, the crime of cheating in organizing exams, illegally selling, providing test questions and answers, and the crime of replacing exams are applicable to "national exams prescribed by law". Explain that the first article mainly clarifies which exams belong to the "national exams prescribed by law".

Jiang Qibo, Director of the Supreme People’s Court Research Office.Article 1 of the Interpretation stipulates that "the national examination prescribed by law" refers to the examination prescribed by laws formulated by the National People’s Congress and its Standing Committee.

It is clear that cheating in four types of exams, such as college entrance examination, is a crime.

This explanation makes it clear that the following examinations belong to the "national examinations prescribed by law": (1) national education examinations such as the entrance examination for ordinary colleges and universities, the entrance examination for graduate students, the self-study examination for higher education, and the entrance examination for adult colleges and universities; (2) central and local civil service recruitment examinations; (3) National unified legal professional qualification examination, national teacher qualification examination, national unified examination for certified public accountants, accounting professional and technical qualification examination, asset appraiser qualification examination, doctor qualification examination, licensed pharmacist professional qualification examination, registered architect examination, construction engineer qualification examination and other professional and technical qualification examinations; (4) other national examinations organized by the central or local competent departments and industries according to law.

On this basis, the third paragraph of Article 1 of the Interpretation further stipulates that the special types of enrollment, special skills tests, interviews and other examinations involved in the above-mentioned examinations belong to the "national examinations prescribed by law".

Criminal Law: The punishment for cheating is heavier if the circumstances are serious.

According to the provisions of the Criminal Law, whoever organizes cheating or provides cheating equipment or other help for others to commit the crime of organizing cheating in the national examination prescribed by law constitutes the crime of organizing cheating in the examination, and is sentenced to fixed-term imprisonment of not more than three years or criminal detention, with a fine or a single fine; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years and shall also be fined.

So which behaviors are serious? The judicial interpretation released yesterday also specifically clarified the serious circumstances.

The explanation is clear. The college entrance examination, postgraduate entrance examination and civil servant recruitment examination have high social concern, great influence and wide coverage. The direct stipulation of organizing cheating in these three types of exams is "serious circumstances".

Explain that it is clearly defined as "serious circumstances" that the exam is postponed, cancelled or enabled due to cheating. According to the relevant person in charge of the Supreme Law, some cheating cases are committed by exam staff, especially in cheating cases before the exam, the "shadow" of "inside ghosts" can often be seen, and the actor illegally obtains exam questions and answers by bribing a specific person to know before the exam, and then organizes cheating in the exam.

Jiang Qibo, Director of the Supreme People’s Court Research Office:Examination staff violate their responsibilities to organize cheating in exams, which is more subjective and vicious, so the Interpretation defines it as "serious circumstances". Organizing candidates to cheat across provinces, autonomous regions and municipalities directly under the Central Government is very harmful, so the Interpretation defines it as "serious circumstances".

The Interpretation defines cheating in exams for many times, cheating for more than 30 times, and providing more than 50 pieces of cheating equipment as "serious circumstances". According to the relevant person in charge of the Supreme Law, according to the different exams involved, the amount of illegal income from organizing cheating in exams or providing cheating equipment varies greatly.

Based on the consideration of severely punishing the crime of cheating in organizing exams, the Interpretation defines the illegal income of more than 300,000 yuan as "serious circumstances".

What equipment belongs to "cheating equipment"

According to the criminal law, the crime of cheating in organizing exams involves providing cheating equipment for others to commit the crime of cheating in organizing exams. So how to identify "cheating equipment"? Let’s see how it is stipulated in the Judicial Interpretation.

The judicial interpretation stipulates: "The programs and tools with the functions of avoiding or breaking through the safety management measures to prevent cheating in the examination room, obtaining, recording, transmitting, receiving and storing examination questions and answers, and the programs and tools specially designed for cheating shall be recognized as the second paragraph of Article 284-1 of the Criminal Law ‘ Cheating equipment ’ 。”

Jiang Qibo, Director of the Supreme People’s Court Research Office:According to this, button-type digital cameras and glasses-type close-up devices that can send and receive examination questions and answers by disguising themselves to avoid examination in the examination room can all be regarded as "cheating equipment".

On this basis, in order to unify the identification procedure of cheating equipment, the second paragraph of Article 3 of the Interpretation further stipulates: "Whether it belongs to the second paragraph of Article 284-1 of the Criminal Law ‘ Cheating equipment ’ It is difficult to determine, according to the report issued by the public security organ at or above the provincial level or the examination department, combined with other evidence to make a determination; Involving special spy equipment, special equipment for eavesdropping and stealing photos, ‘ Pseudo base station ’ And other equipment, in accordance with the relevant provisions of the identification. "

How to identify the cheating that was investigated before the exam began?

In addition, from a practical point of view, many cases of cheating in organizing exams are investigated before the exam begins. In this case, the purpose of cheating in organizing exams has not been achieved. Should it be regarded as a crime accomplished or attempted? This judicial interpretation has been clarified.

According to the relevant person in charge of the Supreme Law, the constitutive elements of the crime of organizing cheating in exams are organizing cheating and providing cheating equipment or other help for others to commit the crime of organizing cheating in exams. As long as the behavior of organizing cheating in exams has actually seriously endangered the order of exams, it should be regarded as a crime accomplished, and whether the purpose of cheating is realized should not affect the establishment of the crime accomplished.

Jiang Qibo, Director of the Supreme People’s Court Research Office:In order to unify the application of the law and severely punish the crime of cheating in organizing exams according to law, Article 4 of the Interpretation makes clear the relevant issues. If cheating in the exam is caught before the exam begins, but the exam questions and answers have been illegally obtained or there are other circumstances that seriously disturb the order of the exam, it shall be deemed that the crime of cheating in the organization exam has been completed.

Illegally providing test questions shall be punished for more than three years.

Explain that there are also two statutory penalties for the crime of illegally selling, providing test questions and answers. Among them, if the circumstances are serious, they shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years and fined.

Jiang Qibo, Director of the Supreme People’s Court Research Office:Article 6 of the Interpretation stipulates: "For the purpose of cheating in exams, illegally selling or providing questions and answers of national exams prescribed by law to others, if the questions are incomplete or the answers are not completely consistent with the standard answers, it will not affect the determination of the crime of illegally selling or providing questions and answers."

Clear rules for dealing with crimes instead of exams.

According to the criminal law, a person who takes the national examination in place of others or lets others take the national examination in place of himself as stipulated by law constitutes the crime of taking the examination instead, and shall be sentenced to criminal detention or public surveillance, and shall also or only be fined.

According to the relevant person in charge of the Supreme Law, in order to take into account the differences in the circumstances and circumstances of taking the test, the types of tests involved are different. In order to reflect and implement the criminal policy of combining leniency with severity, and to urge the actors who take the test to repent and turn over a new leaf, if they do show remorse, they can be suspended according to law.

Jiang Qibo, Director of the Supreme People’s Court Research Office:Article 7, paragraph 2, of the Interpretation specifically stipulates: "If the perpetrator’s crime is minor, he does show remorse, and comprehensively considers the actor’s taking the test and the type of the test, he can declare probation if he thinks that it meets the applicable conditions for probation; If the circumstances of the crime are minor, no prosecution may be instituted or criminal punishment may be exempted; If the circumstances are significant, minor and harmless, they will not be treated as crimes. "

The explanation also clarified the rules for dealing with the crime of cheating in exams other than the national exams prescribed by law.

Jiang Qibo, Director of the Supreme People’s Court Research Office:Explain the provisions of Article 10: "Whoever organizes cheating, provides cheating equipment or other help for others to organize cheating, or illegally sells or provides test questions and answers in other examinations other than the national examinations prescribed by law, which meets the constitutive requirements of crimes such as illegally obtaining state secrets, illegally producing and selling eavesdropping, stealing special equipment, illegally using eavesdropping, stealing special equipment, illegally using information networks, and disturbing the order of radio communication management, shall be investigated for criminal responsibility according to law."

CCTV News:Data show that by the end of the first quarter of this year, the cumulative promotion of new energy vehicles in China is expected to exceed 10 million. The relevant person in charge of the National Development and Reform Commission said on March 26th that the new energy automobile industry in China has gradually entered the market-driven stage. In the new development era, vehicle enterprises will not add new production capacity until the existing base reaches a reasonable scale. While promoting the accelerated development of the new energy automobile industry, it pays more attention to the overall improvement of quality and brand.

The proportion of private consumption of new energy vehicles increased from 47% to 78%.

Lin Nianxiu, deputy director of the National Development and Reform Commission, said that in 2021, new energy vehicles will be driven by both market and policy. Compared with the initial period of the Thirteenth Five-Year Plan, the proportion of private consumption has increased from 47% to 78%, and the proportion of private consumption in non-restricted cities has increased from 40% to 70%. While the degree of marketization is increasing year by year, it is necessary to make overall arrangements for the high-quality development of the new energy automobile industry.

Lin Nianxiu, Deputy Director of the National Development and Reform Commission:Guide industries to gather in areas and main bodies with good development foundation and full capacity utilization, and focus on building internationally competitive industrial clusters in the Yangtze River Delta, Pearl River Delta, Beijing-Tianjin-Hebei, Chengdu-Chongqing and other regions. (In addition, vehicle enterprises should highlight the key layout, rely on the development of existing production bases, and no new production capacity will be distributed until the existing bases reach a reasonable scale.

China strengthens clean-up and rectification of illegal projects of new energy vehicles.

Lin Nianxiu said that China will also strengthen the clean-up and rectification of illegal projects of new energy vehicles, and investigate and deal with illegal behaviors such as unapproved construction, zero-batch construction, and construction while approving. At the same time, standardize the merger and reorganization of vehicle enterprises, and vigorously promote the withdrawal of backward enterprises and ineffective production capacity.

By the end of the first quarter, the cumulative promotion is expected to exceed 10 million vehicles.

It is reported that by the end of the first quarter of this year, the cumulative promotion of new energy vehicles in China is expected to exceed 10 million. New progress has been made in key technologies of new energy vehicles, positive progress has been made in sodium ion batteries and modular power exchange, and the computing power of artificial intelligence has reached the international advanced level. At the same time, new energy vehicles still have some shortcomings in terms of quality and safety, low-temperature adaptability, etc. The integrated development of electrification, intelligence and networking needs to be continuously deepened.

Xin Guobin, Vice Minister of Industry and Information Technology:In 2021, China enterprises obtained more than 30,000 patents related to new energy vehicles, accounting for 70% of the global total, and saw new achievements in comprehensive income. By the end of 2021, the cumulative consumption of new energy vehicles was about 1.6 trillion yuan, driving the output value of upstream and downstream industrial chains to about 4.8 trillion yuan, and reducing carbon dioxide emissions by more than 100 million tons.

We will continue to strengthen top-level design and optimize supporting policies.

Lin Nianxiu said that the steady growth of the automobile industry has provided strong support for reviving the industrial economy. In particular, the development of new energy vehicles in China has achieved new breakthroughs and become a new bright spot for the high-quality development of the automobile industry. However, problems such as blind investment and disorderly development of new energy vehicles still exist to varying degrees. In the future, we will continue to strengthen the top-level design, continuously optimize supporting policies such as scientific and technological innovation, industrial layout, tax incentives, and infrastructure construction for charging and replacing electricity, and pay more attention to the overall improvement of quality and brand while promoting the accelerated development and growth of the new energy vehicle industry.

1. what is chagpt?

It is a natural language model GPT (Generative Pre-trained Transformer) released by OpenAI a few years ago. The principle of GPT is: first, provide it with a huge corpus (directly grabbed from the Internet), and let the model break up, mark and learn these texts through hundreds of billions (175 billion) parameters to build a complex prediction model; Then, according to this prediction model, it is judged which word a word should take in this situation. In this way, one word is strung together to form a paragraph or an article.

Its core is: building GTP model (structure)-model pre-training and self-learning to build internal feedback (motivation)-Chat is to build a friendly user interface and interactive way to realize external feedback (interactive layer).

2. What can chatgpt do now?

A, answer questions; Chatgpt’s actual expression ability is better than many people; Because of the "breadth of self-learning", the content it answers can often give the questioner a new angle or a perfect framework;

B, write an article; Also based on the "breadth of feeding", we can give quality results such as emails, reports, papers, planning schemes, etc.

C, summarizing and refining; Can help you listen to videos, podcasts, articles, etc., and summarize the main points in concise language;

D, generating codes; Also based on "feeding professionalism", its code generation ability is also very strong;

3. Disadvantages of chatgpt:

A, the level of input information: ChatGPT can’t generate information out of thin air, and all its knowledge can only come from the corpus it is fed. Obviously, the answers it can provide and the contents it can output will not exceed the average level of these corpora; It is essentially a kind of second-hand information. It is neither accurate nor traceable.

B, moral and ethical issues: under the current modeling conditions, there are negative and "deviation" phenomena;

C, the answer error rate is high (about 5%): it is difficult for us to see where the answer given by ChatGPT is wrong, which will lead to potential risks to users;

4. the prospect of chatgpt:

A. Search: Looking back at people’s search for information, in the search 1.0 stage, they can only go to the library to look up information; Search 2.0 stage

Information is digitized, and information can be queried and exchanged through the Internet; However, the information is too complicated and needs to be effectively screened, refined and integrated, which is the search 3.0 stage; It solves the contradiction between "too much information" and "too little attention"

B. Reading: In the future, each of us may have our own "exclusive doctor, lawyer, financial manager", etc. No matter what questions we want to consult, ask artificial intelligence directly, and it will give the latest, most comprehensive and accurate answer;

C. Writing: We no longer need to spend a lot of energy on writing plans and documents. We just need to think and come up with all kinds of ideas, themes, ideas, etc., and then tell these ideas to artificial intelligence, give it enough information, and it can be automatically output.

5. Future prospects of AI:

A. The future of AI will become the same infrastructure as water and electricity; Just as the first industrial revolution harnessed coal, the second industrial revolution harnessed oil, electricity and the third industrial revolution harnessed information; The next revolution will be to control "data and computing power", and the future intelligence will become the most basic facilities and mass goods of the whole society.

B. For individuals, AI may not make you unemployed, but those who will use AI in the future will make you unemployed. That is to say, if employees can’t strive to upgrade to High Concept (high concept, responsible for deep thinking) or High Touch (high experience, responsible for interpersonal interface), they will be gradually eliminated.

Cover journalist Tan Yuqing Bian Xue

In recent years, scoliosis has become a common disease that harms teenagers, making it difficult for sick teenagers to straighten their backs. According to statistics, the number of scoliosis among primary and secondary school students in China exceeds 5 million, and it is still increasing at a rate of about 300,000 per year. Scoliosis has become the third major disease that harms the health of children and adolescents after obesity and myopia.

Early detection, early diagnosis and early treatment are the key points to combat scoliosis, otherwise it may develop into a very serious deformity, which may affect cardiopulmonary function and even lead to paralysis in severe cases.

Scoliosis model

In the past, doctors would diagnose scoliosis by manual measurement and X-ray screening, but with the integration of artificial intelligence (AI) into medical imaging technology, this step may be further optimized. In the screening stage, it is only necessary to "simply take pictures" to preliminarily determine whether scoliosis occurs, and in the diagnosis stage, the "experienced" AI system can also assist doctors to quickly read films for diagnosis.

Why can taking pictures replace x-rays? How does AI system assist doctors in screening and diagnosing scoliosis? Recently, the cover journalist explored the development of AI+ medical imaging technology.

It only takes a few seconds. Did the AI system tell you about scoliosis?

In the "simulated physical examination room", the reporter saw the hardware part of the spine AIS intelligent screening and diagnosis system (hereinafter referred to as the "system")-a rectangular metal frame about 2 meters high, with a group of small cameras in the center of the top. It looks simple, but the effect is not simple. The reporter’s on-site experience found that it took only a few seconds from detection to obtaining the report results.

The hardware part of the system is the camera.

"As long as the examinee stands in a standard position and poses Adam’s position to expose his back, the system can quickly complete the screening by using an infrared depth camera to collect information on his back." According to Fan Jipeng, the person in charge of the Shuangxin Department of Chengdian Gold Disk, the system will map and transform the image information collected by the camera to get the depth information of multiple posture key points on the back, so as to calculate the back asymmetry index and judge whether the subject may have scoliosis.

Schematic diagram of screening process

He said that this intelligent system will get closer and closer to the level of X-ray diagnosis by constantly learning actual cases and optimizing existing algorithms. While ensuring the accuracy and efficiency of screening, it can also prevent the teenagers being tested from being exposed to X-ray radiation.

This new technology may help to better implement the scoliosis examination project that was included in the physical examination of students in 2022. "We think the greatest significance of the screening system is that it can quickly complete large-scale examinations, so that children with scoliosis who have not yet been discovered will not be delayed."

Interface of scoliosis diagnosis system

In the diagnosis stage, the intelligent system is also a good assistant for doctors. Fan Jipeng explained that in the traditional process, in order to diagnose scoliosis, doctors need to measure the Cobb angle of the spine with a ruler, but this is time-consuming. Different doctors will make some errors when measuring by hand. Doctors with less experience may need to consult for scoliosis with large curvature, and the diagnosis time will be prolonged. However, after deep learning, the artificial intelligence system can accurately read and measure the film within 3~5 seconds, and give diagnosis suggestions.

At present, the system has completed the screening and diagnosis of more than 5,000 cases of scoliosis. "Now we are cooperating with Electronic Science and Technology University Hospital, Zhongshan Pok Oi Hospital and Shenzhen Children’s Scoliosis Center, and this number will be continuously updated."

Training "AI Good Doctor" by "Engraving" Algorithm of Expert Experience

"The accuracy of top doctors’ diagnosis of scoliosis may be 85%~90%, and the overall accuracy of our system will continue to approach this figure." Fan Jipeng said that at present, of course, the accuracy of top experts is higher, but compared with ordinary doctors, the system may have exceeded their basic level.

So, what gives the diagnosis system the ability to catch up with top experts? The answer is the experts themselves.

"When experts mark the angles of thousands of scoliosis cases, the system will learn based on this and solidify the experience of top experts into the algorithm, thus reaching a higher diagnostic level." In Fan Jipeng’s view, although the system is not as good as top experts, it is used to assist ordinary doctors in diagnosis or help improve their medical level.

The marked samples provided by human experts are the "success stories" of artificial intelligence doctors, but Fan Jipeng said that this is also one of the difficulties in the development of AI doctors. Different races, even people in different regions, will have certain differences. If the diagnosis is accurate enough, researchers need to collect as many samples as possible for AI to learn.

At present, the real large-scale landing of the system still faces some difficulties in the process. "How to make the medical examiners go through the inspection process quickly and how to ensure that their Adam posture is standard requires some corresponding training."

Therefore, the system will learn more practical cases, further optimize its algorithm program, continuously improve the diagnostic accuracy, and design detailed operating standards for the system, "for example, what is the standard Adam position, how to do it well, etc."

A paradox lies before Mourinho.

Is Rome useless or useless? In March, halfway through the Devil’s schedule, Mourinho is worried about a long list of injuries. At present, there are important players absent from the third-line positions except the goalkeeper. The media are talking about the need for Rome to make a rotation, but this is Mourinho’s embarrassment.

Rotation. Who? Take the midfield as an example. I’m afraid Marty Camara himself can’t remember the last time he played. Mourinho would rather let Cristante and Ma Diqi fight repeatedly than send him to play. Even the teenager Tasirovich has temporarily replaced him, while Camara has almost disappeared. Some media rumors that he is injured, but since 2023, he has been healthy enough to enter the big list and sit on the bench. Some critics say that Rome will use him only if it is necessary, mainly because he is worried that his appearances will be full.

Not only Camara, but also young players such as volpato and Tacirovich, who had been highly anticipated by Mourinho, have lost their chances in the standing list after a period of tempering. Young Beauvais was once in Mourinho’s plan, but he still couldn’t play the main role after the game was tempered. Rome had hoped to use him and volpato as additions to the purchase of Fratesi during the winter transfer.

Also gradually disappearing in the starting lineup is celik, the winner of the bid. celik has not played in four games since he came out after Rome defeated Verona’s substitute Solbakken 1-0 on February 20th. Some media have analyzed that the confidence of Turks has been affected since the goal against cremona, and the strong comeback of Karsdorp and the rapid growth of Zalewski have compressed the space of celik.

Of course, for coach Jose Mourinho, he is more aware of different tactics and player arrangements for different opponents, just like when he played against Real Society, he used Karsdorp accurately, which inspired the fighting spirit and energy of the Dutch. Similarly, Camara, Tasirovich and celik do not mean that they have been completely abandoned. They can only play when Mourinho thinks fit. In the past, many media questioned that Mourinho often went his own way and didn’t know how to rotate. In fact, Rome suffered from rotation at many times this season. In the two games against cremona, it happened that Mourinho tried to rotate, and the result was without exception.

This is also Mourinho’s embarrassment, rotation? Losing, not rotating? Lack of physical strength may lose the game. In desperation, he had to give up his own ban, so as to encourage and infect the only main lineup, and let them believe that they have the ability to conquer everything and believe in the strength of team and blood. However, his inner helplessness has long been revealed. At the press conference after the Europa League match, he envied Bayern’s substitute lineup and said that even if those people only gave him one player, it would be good. This is also his difficulty to some extent. In Rome, it is not that no one is available. The real problem is that some people are really useless.