标签： 武汉夜生活论坛

Can new energy vehicles run fast without subsidies？

　　Recently, the largest public centralized charging station in Henan Province — — "United Fast Charging" was put into operation in Zhengzhou, and all charging piles were charged with high-power DC fast charging, which can meet the requirements of charging more than 100 new energy vehicles at the same time. The picture shows the driver preparing to charge the new energy vehicle. Photo by Zhang Tao (Zhongjing Vision)

　　After the subsidy retreat, domestic new energy vehicles will not only face competition with traditional fuel vehicles, but also compete with foreign new energy vehicle brands. Impressing consumers with suitable and high-quality products may be the most effective means for new energy vehicle manufacturers to resolve market risks. The core of competition among new energy automobile manufacturers is the competition of product technology and service.

　　With the end of the first half of 2019, new energy vehicles have truly entered the post-subsidy era.

　　Chen Shihua, Assistant Secretary-General of China Association of Automobile Manufacturers, said that the current new energy vehicle market is still a market stimulated by policies, and with the support of national and local policies, it is in a rapid rising cycle. The decline of this subsidy is expected to have little long-term impact on the industry, and the previous prediction of the annual production and sales of 1.6 million new energy vehicles in 2019 will remain unchanged.

　　After waiting and seeing, the price increase is inevitable.

　　June 25th is the last day of the switching period between the subsidy policy for new energy vehicles in 2018 and the subsidy policy for new energy vehicles in 2019. Since June 26th, consumers have enjoyed the most subsidies or reduced them by 58%.

　　"The withdrawal of subsidies mainly takes into account that the development of the new energy automobile industry has begun to take shape." Zhou Yi, assistant researcher of the Ministry of Industry of the State Council Development Research Center, said. Before 2014, the output of new energy vehicles was very small, less than 20,000. In 2014, the output jumped to 78,000. In 2018, the sales of new energy vehicles in China reached 1.256 million, accounting for more than half of the world’s total, with remarkable achievements.

　　In fact, the rapid growth of new energy vehicles in China in the past is inseparable from subsidies. According to the "Announcement on the Preliminary Review of Subsidies for the Promotion and Application of New Energy Vehicles in 2016 and Previous Years" published on the website of the Ministry of Industry and Information Technology in March this year, nearly 12.6 billion yuan of subsidies will be distributed to nearly 100 enterprises, of which BYD will become the biggest beneficiary with 2.689 billion yuan, and Geely will rank second with 1.111 billion yuan.

　　With the subsidy for new energy vehicles declining year by year, independent car companies will naturally be affected to varying degrees, especially whether the price of new energy vehicles will increase, which has become the focus of consumers’ attention.

　　The reporter recently visited some 4S stores in Beijing, such as Chery, BYD and GAC New Energy, and has not seen a clear price increase notice. They are all selling cars at the subsidy standard of 2018.

　　Chen Shihua said, "At present, the profit rate of new energy vehicles is very low, and it is difficult for car companies themselves to bear the reduction of subsidies." "After the subsidy has dropped, the cost of car companies has increased substantially. If consumers do not accept the price increase, it will be difficult for market demand to start effectively." Cui Dongshu, Secretary-General of the National Passenger Car Market Information Association, said that the subsidy for new energy vehicles is much lower than the cost reduction of car companies, and the profit pressure of new energy car companies is greater. Car companies should not only cover manufacturing costs, but also consider the capital cost of subsidies that are not in place, so they will definitely raise prices.

　　Competition will be more intense.

　　"In recent years, in addition to the increase in quantity, the quality of new energy vehicles and the development of industrial chain have also been greatly improved." Zhou Yi said.

　　From the quality point of view, the battery life is generally on the rise. A-class electric vehicles with a standard cruising range of more than 400 kilometers have become the mainstream, and the intelligent interconnection is also developing continuously. The level of automatic driving test is getting higher and higher, and the localization replacement rate and globalization level of parts and components are also constantly improving. From the industrial chain point of view, the upstream and downstream industrial chains of new energy vehicles are more complete, and a number of excellent enterprises have emerged in the fields of power batteries, non-battery accessories and other parts, complete vehicles such as independent brands and new Internet forces, and manufacturing and operation of charging piles.

　　And the fast-growing new energy automobile industry will be affected after stepping on the "brake" of subsidy retreat?

　　"The challenge is that the competition will be more intense in the future." Zhou Yi said that after the withdrawal of subsidies, domestic new energy vehicles not only face competition with traditional fuel vehicles, but also with foreign new energy vehicle brands, and there is fierce competition within domestic new energy vehicles.

　　Lu Fuyong, a lecturer in industrial economy and national economy in university of international business and economics, has been paying attention to the development of new energy automobile industry in recent years. He told reporters that in the era of subsidies for new energy vehicles, there are four aspects of market risks: First, the competition in the overall market will be further intensified, and the subsidy policy will make the competition more intense, and the industry will gradually move toward the survival of the fittest. In this process, traditional car companies still have certain competitive advantages. Second, the real demand of consumers will gradually become clear. In the past, due to the support of policies, the market has always overestimated the real demand of consumers, and it is very likely that the market demand will fall back in the short term. The third is the risk of capital. In recent years, the new forces of car-making have risen rapidly with the help of capital. As the sales of new energy vehicles move from hot to stable, there is uncertainty whether these capitals will still be active in the industry. The fourth is the technical service risk.

　　Lu Fuyong believes that how to grasp the real needs of consumers in the post-subsidy era and impress consumers with suitable and high-quality products may be the most effective means for new energy vehicle manufacturers to resolve market risks. "In the future, the competition of new energy automobile manufacturers will gradually shift to the comprehensive value competition of products, and the core is the competition of product technology and service."

　　Lu Fuyong said that with the growth of new energy vehicles and the extension of service life, traffic and safety accidents related to new energy vehicles will further increase, and the short service life of new technologies will increase product risks; At the same time, new energy vehicles recalled due to product quality problems are also accumulating. The core to solve these problems is still to improve product quality and technical services, which is also the main difficulty faced by new energy vehicle manufacturers.

　　Intelligentization will become the commanding height.

　　"In 2019, China’s automobile market will still run at a low speed, but new energy vehicles will continue to grow. New energy automobile products should be customized in design, intelligent in function and platformized in development. " Shi Jianhua, Deputy Secretary-General of China Automobile Industry Association, said that with the rapid advancement of scientific and technological revolution, the new generation of information technologies such as 5G, cloud computing and artificial intelligence are deeply integrated with automobile transportation and other fields, which constantly promotes the formation of multi-dimensional information interaction networks between cars, roads, people and clouds, and people’s production and lifestyle are undergoing profound changes. Smart cars have become the commanding heights of the future development of the automobile industry.

　　Shi Jianhua believes that in the future, the automobile industry should take green and intelligence as the development direction, and will focus on breaking through the key components of fuel cell technology and related industrial chains, advance the research and development and industrial application of intelligent driving technology, enhance the green and intelligent level of the industry, and accelerate the development of new energy and intelligent networked vehicles.

　　Zhou Yi said that at present, there is a trend of "interconnection, autonomous driving, sharing and electrification" in the global automobile industry, and the networking of vehicles, autonomous driving and electric vehicles are closely related, and with the rise and application of 5G technology, it is expected that the application scenarios of electric vehicles under 5G will be more abundant in the future. In this context, the new energy vehicle market will be polarized in the future, and a few car companies will stand out because of their technical and cost advantages.

　　"Whether new technologies and new industrial formats such as autonomous driving, car networking, intelligent transportation and driverless taxis can be commercialized on a large scale depends entirely on many factors such as cost, technology maturity and consumer acceptance." Zhou Yi said, but what is certain is that China has taken the lead in international exploration in these fields due to its huge market scale and abundant capital market, and it is expected to lead the global development in the future. (Economic Daily China Economic Net reporter Liu Wei)

During the Spring Festival, the outpatient arrangements of major hospitals in Fuzhou were announced!

The following article comes from Haidu Youzhi Medical Group.

There is a doctor in the sea.

Let the patient find the right doctor

According to the notice of the General Office of the State Council, the holiday arrangements for the Spring Festival in 2022 are as follows: from January 31st (Monday, New Year’s Eve) to February 6th (Sunday, the sixth day), the holiday will be suspended for 7 days. Go to work on January 29th (next Saturday) and January 30th (next Sunday). While enjoying the holiday, I especially remind you: reduce the gathering of people and strengthen personal protection!

The Spring Festival holiday arrangements of major hospitals in Fuzhou in 2022 are as follows

Fujian Provincial Hospital and Jinshan Provincial Hospital

1, January 29th (Saturday) according to Monday’s shift;

2, January 30th (Sunday) on Thursday;

3. Rest all day from January 31st to February 2nd;

4. The holiday clinic will be closed in the afternoon from February 3rd to February 6th.

On the 5th and 7th (Monday), normal outpatient service will be resumed.

Union medical college hospital affiliated to Fujian medical university

The First Affiliated Hospital of Fujian Medical University

1, January 29th (Saturday) for January 31st (New Year’s Eve, Monday) full-time outpatient service, January 30th (Sunday) for February 4th (fourth day, Friday) full-time outpatient service;

2, January 31st (New Year’s Eve, Monday) to February 3rd (third day, Thursday) clinic closed;

3, February 4 (fourth day, Friday), 6 (sixth day, Sunday) morning holiday clinic;

4. Regular Saturday clinic on the morning of February 5 (the fifth day, Saturday);

5, during the holidays, emergency 24 hours;

6. On Monday, February 7th, the whole hospital will go to work normally.

Fujian Cancer Hospital

1. We have a holiday from January 31st (Monday, New Year’s Eve) to February 6th (Sunday, the sixth day), with a total of 7 days.

2. Go to work on January 29th (Saturday) and January 30th (Sunday), among which, on January 29th, the outpatient clinic will be visited by experts on Thursday, and on January 30th, the outpatient clinic will be visited by experts on Friday.

3. Go to work normally on February 7th (Monday, the seventh day).

4. During the holiday, emergency patients related to tumor can go to the emergency room for treatment.

Fujian Provincial Maternal and Child Health Hospital

1, January 31st (New Year’s Eve) to February 6th (sixth day) holiday, a total of 7 days.

2. Go to work normally on January 29th and 30th, in which outpatient service will be arranged on Monday on January 29th (Saturday) and Tuesday on January 30th (Sunday).

3. Go to work normally from February 7th (the seventh day).

4. During the holiday period, the emergency department will be arranged all day and some holiday clinics will be opened.

Fujian province maternity hospital

1, January 31st (New Year’s Eve) to February 6th (sixth day) holiday, a total of 7 days; Go to work normally from February 7 (seventh day).

2. During the holiday period, the emergency department will be arranged all day, and the obstetrics department will open holiday clinics, and relevant patients will see a doctor in the emergency department area.

Fujian Children’s Hospital

1. During the Spring Festival holiday, the emergency department is open 24 hours. At the same time, holiday clinics and some expert clinics are arranged, as follows:

2, nucleic acid sampling arrangements are as follows:

Fujian Second People’s Hospital

1. On January 29th (Saturday), arrange the shift on January 31st (Monday);

2. On January 30th (Sunday), arrange the class on February 4th (Friday);

3. Health Management Center (preventive treatment): It will be closed for 7 days from Monday, January 31st to Sunday, February 6th. During the holiday period, the outpatient clinic will be closed after the examination.

Fujian provincial organ hospital

First, outpatient service (including oral center):

1. On January 29th (Saturday), the expert outpatient service will be conducted as usual, and the general outpatient service will work all day;

2. On January 30th (Sunday), the specialist clinic will be scheduled on February 3rd (Thursday), and the general clinic will work all day;

3. From January 31 (New Year’s Eve, Monday) to February 3 (third day, Thursday), there will be a full-day holiday and 24-hour emergency;

4. From February 4 to February 6 (the fourth day, Friday to the sixth day and Sunday), the morning shift is arranged according to holidays, and the expert outpatient service is carried out as usual, and emergency treatment is carried out in the afternoon.

Second, the physical examination center:

1, January 31st (New Year’s Eve, Monday) to February 5th (fifth day, Saturday) for 6 days;

2. On the morning of February 4th (fourth day, Friday) and February 5th (fifth day, Saturday), customers who need a physical examination paper report can contact by phone;

3. Go to work normally in the morning on February 6 (the sixth day and Sunday) and have a holiday in the afternoon; Go to work as usual on February 7 (the seventh day and Monday).

Third, nucleic acid detection:

1, January 31st (New Year’s Eve, Monday) in the morning, February 3rd (third day, Thursday) in the morning, February 4th (fourth day, Friday) to February 6th (sixth day, Sunday) in the morning and afternoon at the nucleic acid detection sampling point (the slope between the right side of the hospital gate and the physical examination center).

2. Opening hours: 08:00-11:00 am and 14:30-16:30 pm. The rest of the time in the emergency department billing and sampling.

Fujian Provincial People’s Hospital

1, January 31st (Monday) to February 6th (Sunday) holiday, a total of 7 days;

2. The medical examination center will be closed from January 31st (Monday) to February 4th (Friday);

3, emergency 24 hours on duty;

4. Office hours of holiday clinics: 8: 00-12: 00 am and 14: 00-17: 00 pm.

The 900th Hospital of Joint Logistics Support Force

1, January 31st (New Year’s Eve, Monday) to February 3rd (third day, Thursday) all day outpatient rest;

2, February 4th (fourth day, Friday) to February 6th (sixth day, Sunday) morning holiday clinic, clinic rest in the afternoon;

3, January 29th (Saturday), January 30th (Sunday), respectively, according to Monday and Tuesday outpatient scheduling normal clinic all day;

4, during the holiday season, emergency 24 hours.

Armed Police Fujian Provincial Corps Hospital

During the Spring Festival, there will be 24-hour emergency treatment and outpatient service will be closed.

Fujian Third People’s Hospital

1. During the Spring Festival holiday, the hospital will implement holiday outpatient service, and the doctor’s visits will be subject to whether WeChat official account can make an appointment;

2. Outpatient service arrangement: 8:00-12:00 am and 14: 30-17: 30 pm;

3. Emergency arrangement: 24-hour emergency consultation;

4. Physical examination department arrangement: The physical examination department will be closed from January 31st to February 6th, 2022.

Fujian Provincial Rehabilitation Hospital

1, internal medicine from January 31st to February 6th all-day clinic;

2. The orthopedics and traumatology department will have a normal clinic all day from January 31st to February 4th, and a normal clinic in the morning from February 5th to February 6th;

3, stomatology, children’s rehabilitation department on January 31, normal outpatient service all day;

4, emergency surgery on February 1st, February 4th morning normal clinic;

5. Convenience clinic: normal clinic on the morning of February 4th;

6. The acupuncture department conducts normal outpatient service in the morning from January 31st to February 3rd and February 5th to 6th, and conducts normal outpatient service all day on February 4th;

7. The massage department conducts normal outpatient service in the morning from January 31st to February 2nd, and conducts normal outpatient service all day from February 3rd to February 6th;

8. Pediatrics, Gynecology, Ophthalmology, and Otolaryngology will have normal outpatient clinics all day on February 6;

9. The physical examination department opened normally on the morning of February 6;

10. Nucleic acid was collected normally in the morning of February 4th;

11. Working hours on holidays:

Outpatient service: 8: 00-12: 00 am; 14: 30-17: 30 pm;

Physical examination department: 7:30-12:00 am

Nucleic acid detection and collection: 8: 00 am-11: 30 am

Fujian Provincial Hospital for the Aged

1, January 29th (Saturday) all-day clinic, according to the schedule on Thursday;

2, January 30th (Sunday) all-day clinic, according to the Friday shift;

3, January 31-February 3 (Monday to Thursday, Lunar New Year’s Eve to the third day);

4. On February 4 (Friday, the fourth day of the lunar calendar), the general internal medicine clinic was held in the morning and stopped in the afternoon;

5. On February 5 (Saturday, the fifth day of the lunar calendar), the clinic of comprehensive internal medicine and stomatology was held in the morning, and the clinic was closed in the afternoon;

6. On February 6 (Sunday, the sixth day of the lunar calendar), the clinic of comprehensive internal medicine and stomatology was closed in the morning and stopped in the afternoon;

7. On February 7 (Monday, the seventh day of the lunar calendar), the whole hospital will go to work normally;

Location of comprehensive internal medicine clinic: 6th floor, Building 1, please tell each other.

Fuzhou First Hospital

1, during the holiday, the emergency department for 24 hours; The expert outpatient service is opened normally according to the outpatient schedule. If there is any temporary change, it shall be subject to the announcement made by the hospital on the same day.

2, medical center holiday notice:

From January 29th (Saturday) to January 30th (Sunday), the physical examination will be received normally at 7:30-12:00 am, and the report will be available at 14:30-17:00 pm. January 31st (Monday)-February 6th (Sunday) is a national holiday, and the medical examination will be suspended for 7 days, and the medical examination report will be suspended.

Fuzhou Second Hospital

1, January 29th, January 30th for the original daily clinic (both in the morning);

2. On January 31st (New Year’s Eve), the clinic opened normally in the morning and closed in the afternoon;

3. Suspension of outpatient service from February 1st to February 3rd;

4. On February 4th, the outpatient service returned to normal;

5. During the Spring Festival holiday, the emergency department will maintain 24-hour consultation.

Meng Chao hepatobiliary hospital

1. From January 31st to February 3rd (from Grade One to Grade Three), the outpatient service of Meng Chao Hepatobiliary Hospital was suspended. The rest of the time, the clinic will proceed as usual.

2. From January 31st to February 6th (from New Year’s Eve to the sixth day), nucleic acid testing (from 18: 00 to 8: 00 the next day) will be conducted as usual.

Fuzhou children’s hospital

1, February 1 (the first day) stop clinic, January 31 (New Year’s Eve), February 2 (the second day), February 3 (the third day), February 4 (the fourth day), February 5 (the fifth day), February 6 (the sixth day) experts, specialist clinic normal clinic, specific to the day of the actual doctor (see

2. Emergency department and fever clinic are open 24 hours during holidays. Parents of non-emergency children are requested to arrange the visit time and make an appointment.

Fuzhou traditional Chinese medicine hospital

1. Emergency: 24-hour consultation;

2. General outpatient service and specialist outpatient service: On January 29th (Saturday), the outpatient service will be scheduled on Monday; On January 30 (Sunday), the clinic will be opened on Friday; From January 31 to February 3 (New Year’s Eve to the third day, Monday to Thursday); On February 4 (fourth day, Friday), the clinic was scheduled to open on Friday; On February 5 (the fifth day, Saturday), the clinic was scheduled to open on Saturday morning; Stop the clinic on February 6 (the sixth day, Sunday); On February 7 (Monday, the seventh day), the clinic was opened normally;

3. Health management (physical examination) center: the inspection will be closed from January 31 to February 6 (New Year’s Eve to the sixth day, Monday to Sunday); On February 7 (Monday, the seventh day), the inspection was started normally.

Fuzhou Maternal and Child Health Hospital

The ultrasound department, laboratory, radiology department, pharmacy and ward work normally.

Fujian University of Traditional Chinese Medicine Traditional Chinese Medicine Hall (including Medicine Hall)

1. The clinic will be suspended from January 31st (New Year’s Eve) to February 6th (the sixth day of the first month); From February 7 th, the outpatient service will be resumed;

2. Traditional Chinese Medicine (Special Needs) Nutrition Specialist: The clinic will be closed from January 30th to February 8th; Pediatric physique conditioning department of traditional Chinese medicine: closed from January 30 to February 6; Acupuncture Gynecology: The clinic will be closed from January 31st to February 8th.

Southeast ophthalmology hospital

1, the implementation of holiday-free hospitals, eye clinics, emergency as usual, the specific arrangements are as follows:

Ophthalmic outpatient service is carried out as usual: 8: 00-12: 00 am; 14:30-17:30 pm.

2. Myopia laser surgery, cataract surgery and other operations will be suspended from New Year’s Eve to New Year’s Day (January 31-February 3), and other operations will be carried out as usual;

3. Eye emergency/fireworks eye injury, the hospital has set up a green channel for 24-hour emergency treatment. In case of injury, patients can go to the Southeast Eye Hospital Taijiang Campus (No.35, West Second Ring Road, Taijiang District) and Cangshan Campus (No.179, Liaoyuan Road, Cangshan District) for treatment.

Meikepu dentistry

1. From January 31st to February 3rd (New Year’s Eve-the third day), Jinan General Hospital, Qunsheng Clinic and Dongda Clinic of Fuzhou Meikepu Dental Chain were treated as usual;

2. At other times, all the hospitals in the Meikepu dental chain receive medical treatment as usual.

Fuzhou ophthalmic hospital

During the Spring Festival holiday, patients will be treated normally and provided with 24-hour emergency services.

Fuzhou zhongde orthopedics hospital

During the Spring Festival holiday, the outpatient department of Fuzhou Sino-German Orthopedic Hospital opened as usual, and the orthopedic emergencies such as replantation of severed fingers and fracture and trauma were treated 24 hours a day.

Original title: "During the Spring Festival, the outpatient arrangements of major hospitals in Fuzhou were announced! 》

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＂Innovation Subversion＂ or ＂Life Assistant＂ —— Observation of ＂Artificial Intelligence＂ from Summer Davos Forum

　　Xinhua News Agency, Tianjin, June 29th 　Title: "Innovation Subversion" or "Life Assistant" — — Observation of "Artificial Intelligence" from Summer Davos Forum

　　Xinhua News Agency reporter Bai Jiali and Yin Siyuan

　　"Generative Artificial Intelligence: Friend or Enemy?" "Keep pace with the times: embrace the artificial intelligence revolution and improve the level of artificial intelligence" … … At the Summer Davos Forum held in Tianjin, artificial intelligence once again became a "hot topic" concerned by political and business people, experts and scholars.

　　As a window for observing the world and cutting-edge dialogue, how do guests discuss the relationship between artificial intelligence and human life at this economic event? In their eyes, will artificial intelligence bring "innovation subversion" or become a "life assistant"?

　　Life is closely related to it.

　　At the high-profile Summer Davos Forum, guests from different countries and fields started a dialogue on topics related to artificial intelligence. The reporter observed that a common cognition of the guests was — — With the new wave of artificial intelligence triggered by ChatGPT, artificial intelligence is pouring into all walks of life.

　　The "Top Ten Emerging Technologies Report 2023" published by the World Economic Forum "Fresh" reveals the emerging technologies that will have the greatest impact on the world in the next three to five years. Among them, generative artificial intelligence and artificial intelligence assisted medical care are listed. The report also pointed out that generative artificial intelligence is developing rapidly and will lead to subversive changes in many industries such as education and research.

　　Baidu’s ERNIE Bot, Iflytek’s iFLYTEK Spark Cognitive Model, 360 Group’s 360 Wisdom Brain, and brand-new AI mapping tools are changing our way of life and work.

　　The 14th Summer Davos Forum. Xinhua News Agency reporter Li Xin photo

　　"In the past six months, nearly 100 companies have entered the generative artificial intelligence market." Zhang Yaqin, academician of China Academy of Engineering and president of Tsinghua University Intelligent Industry Research Institute, said at the forum that artificial intelligence will play a great role in intelligent transportation, intelligent internet of things and intelligent medical care.

　　In the forum dialogue, Zhao Yan, chairman and general manager of Huaxi Biotechnology Co., Ltd., mentioned a new scene of artificial intelligence application, which may bring more benefits to future women. She believes that artificial intelligence may be able to play the role of "AI assistant" in the future, assisting professional women to complete their work at special times such as pregnancy.

　　"Artificial intelligence is being applied in all aspects of life and is quietly changing people’s lives." Wang Guan, co-founder of Kezhi Technology and director of the Smart Finance Laboratory of Ningbo Institute of Artificial Intelligence of Shanghai Jiaotong University, said that in the near future, with the blessing of artificial intelligence, people’s lives will undergo tremendous changes.

　　Medical treatment has become a hot spot of application.

　　In the forum, a special robot attracted guests to stop. "This is an intelligent diagnosis robot for depression developed by the R&D team of Tianjin University." The staff introduced the new achievements in the field of brain-computer interface research and development to the guests. "Just wearing a device, you can collect the signals of cerebral cortex neurons and pass ‘ Decoding ’ Achieve a quantitative assessment of depression. "

　　From auxiliary diagnosis, to drug research and development, to medical management, a long history of medicine is colliding with brand-new artificial intelligence, expanding its broad development prospects. The guests predicted that artificial intelligence may become a key promoter of the rapid development of the medical field.

　　According to Liu Jiren, chairman of Neusoft Group, the diagnosis of diseases by artificial intelligence will make our diagnosis process change from relying on the ability of each doctor to relying on calculation and collective wisdom, which will reduce the difference of medical services.

　　Forum guests talk about the future of artificial intelligence. Xinhua News Agency reporter Bai Jiali photo

　　"When researchers conduct experiments, it is likely that they can only do ten or one hundred at a time, but with AI, they can conduct a large number of experiments simultaneously and generate massive data." Ina klassen Berg, chief commercial officer of Ginkgo Biological Studio, explained the positive role of artificial intelligence in promoting drug research and development.

　　Zhou Xiaping, senior vice president of Novo Nordisk and president of Greater China, said that enterprises have begun to try to speed up the process of drug research and development by using artificial intelligence tools, and at the same time, use artificial intelligence to help patients better manage chronic diseases.

　　The changes that artificial intelligence has brought to the medical industry are still going deeper. Lu Yimin, general manager of China General Technology Group, said that when the group integrated medical resources, it found that the regionality of medical resources in China was prominent, the deployment cost of innovative technologies was high, and the platform access capacity was insufficient, so the promotion was facing challenges. He believes that with the support of AI, it is possible to solve long-standing problems such as the imbalance of medical resources and improve the quality of primary medical services more effectively.

　　In the future, security "fences" should be set up.

　　While the huge potential of artificial intelligence is rapidly released, how to avoid potential security risks? At the forum, the guests had a heated discussion around this topic.

　　In the face of everyone’s concern, "What jobs will be reduced due to the introduction of AI technology?" Li Dongsheng, the founder and chairman of TCL, believes that new technologies can help improve the revenue and competitiveness of enterprises, thus creating more new jobs and possibilities, so as to achieve a balance between improving labor efficiency and ensuring the well-being of employees.

　　So what areas should we try to use this technology? Wang Guan said that some areas with zero tolerance for errors should not use generative artificial intelligence for the time being, but for repetitive work that allows mistakes to a certain extent, it can take the lead in docking this technology.

　　New achievements in research and development such as brain-computer interface in the exhibition area attract guests to stop. Xinhua News Agency reporter Bai Jiali photo

　　Many guests thought that the biggest problem facing generative artificial intelligence, in particular, was that "there is no way to judge whether the content provided is true or false, and it is possible to fabricate a piece of content to confuse users." Feng Yan, a professor at the Hong Kong University of Science and Technology, bluntly said that in every field that needs to be decided, people have to have the final say, and machines can only provide assistance.

　　"Generative artificial intelligence can improve life, and the biggest problem it faces in the future is how to improve its accuracy." Alex Zhvoronkov, founder and CEO of Yingsi Intelligent, said.

　　In the face of known and unknown risks, Zhang Yi, a senior partner of King & Wood Law Firm, who attended the meeting, believes that firstly, laws and regulations should be rationally used to deal with the risks and impacts brought by artificial intelligence, and a governance framework and standards with broad consensus should be formed through laws to form a security "guardrail" and create a more dynamic development environment under its guidance.

Liu Yuning of Modern Brothers can get a hot search even after watching TV. Is it still the boiling point？

Why are these hot searches boiling? Yesterday’s "Weibo Hot Search List" analyzed the new gameplay of hot search: there are a lot of people, which is the embodiment of hot discussion. Hot search becomes a hot topic after extensive participation and discussion by users, and it will be upgraded from hot to boiling.

This reminds me of a hot search last week: Liu Yuning has a clear voice.

Maybe many people just saw this hot search word and reacted like me: I don’t know who Liu Yuning is. It turns out that he is the lead singer of the modern brothers band from Tik Tok-Ning Ge Liu Yuning.

In 2014, Liu Yuning, guitarist Azhuo and keyboard player Dafei formed the band "Modern Brothers". With the modern brothers’ covers of "Walking", "Telling the truth", "Answer" and "I shot myself" becoming popular overnight, the popularity of the modern brothers became out of control and became a new force in the music world that cannot be ignored more and more.　

The voice of Liu Yuning, a modern brother, is not only spread by the ubiquitous media such as shops broadcasting in streets and lanes, mobile TV in buses and subways, and mobile phones of pedestrians on the road, but also known by people. Even the little tricks he is used to singing are well known by fans.

Last Sunday, in the program "The Masked Singer Will Guess" of Jiangsu Satellite TV, the masked singer who was fully armed made his debut. He not only attracted the attention of the audience with his cool blue mecha, but also attracted the attention of fans more quickly when he opened his mouth. Isn’t he Liu Yuning, a modern brother, with a height of over 180, a unique voice and a stage trick that can’t be changed even if he is hiding in the mecha? Enthusiastic netizens immediately had a heated discussion about his true identity, never letting go of any clues, and shared them on the internet, which instantly sparked hot spots.

Coincidentally, Liu Yuning also updated his Weibo that night, which made some netizens have to wonder whether he deliberately released smoke bombs to hide his identity, in an attempt to confuse people. Therefore, a large number of netizens flocked to Weibo, Liu Yuning, to ask him for proof.

Whether the real identity of masked singer "Super Change" is Liu Yuning has not yet been determined. But good music should be respected. Many people say that the modern brother Ning Ge became popular overnight, but as long as you know his past, you will know how much effort he has made, and no one can succeed casually. Liu Yuning’s eight years of ups and downs and hard work have brought him today’s achievements. After he became famous, he once said that he could win the love of so many people. In fact, those who work hard will shine one day!

Is "super change" a better brother? We’ll lock in Jiangsu Satellite TV’s "Masked Singer Will Guess" at 9: 00 on Sunday night, or open Youku Video at 21: 40 to watch the exclusive online video. See you later!

At the age of 40, it’s time to prevent osteoporosis.

　　After the solar term in beginning of winter, the temperature plummeted. According to the annual clinical consultation, the risk of falls and fractures of the elderly will show an upward trend. This is related to environmental factors such as reduced activity in winter, thick clothes and slippery roads, and also related to physical factors such as aging and degeneration of various organs of the elderly. Today we will focus on the problem of osteoporosis. According to the epidemiological survey of osteoporosis in 2018, 6% of male patients with osteoporosis over 50 years old, 32.1% of female patients, and 51.6% of female patients over 65 years old in China. Our country not only has a high proportion of osteoporosis population, but also does not pay enough attention to osteoporosis. The bone mineral density of people over 50 years old is only 3.7%. In fact, both men and women have entered the early stage of bone loss since the age of 40, and we should prevent osteoporosis from this time.

　　1 minute self-examination of osteoporosis risk

　　By answering the 1-minute osteoporosis risk test of the International Osteoporosis Foundation, you can quickly know whether you have the risk of osteoporosis.

　　1. Parents have been diagnosed with osteoporosis or have been fractured after a light fall.

　　2. One of the parents has a hunchback.

　　3. The actual age is over 40 years old.

　　4. Is there a fracture due to a light fall in adulthood?

　　5. Do you often fall down (more than once last year) or worry about falling down because you are weak?

　　Has the height decreased by more than 3 cm after 6.40 years old?

　　7. Is it underweight (body mass index value is less than 19)

　　8. Have you ever taken steroid hormones such as cortisone and prednisone for more than 3 months (cortisone is often used to treat asthma, rheumatoid arthritis and some inflammatory diseases)?

　　9. Do you have rheumatoid arthritis?

　　10. Have you been diagnosed with gastrointestinal diseases or malnutrition such as hyperthyroidism or hyperparathyroidism, type 1 diabetes, Crohn’s disease or celiac disease?

　　11. Do you stop menstruating at or before the age of 45?

　　12. Have you ever stopped menstruating for more than 12 months except pregnancy, menopause or hysterectomy?

　　13. Did you have your ovaries removed before the age of 50 and didn’t take estrogen/progesterone supplements?

　　14. Do you often drink a lot (drink more than two units of ethanol every day, which is equivalent to 570ml of beer, 240ml of wine or 60ml of spirits)?

　　15. Currently used to smoking or used to smoke.

　　16. Exercise less than 30 minutes a day (including doing housework, walking and running, etc.)

　　17. Can’t you eat dairy products and don’t take calcium tablets?

　　18. Have you been engaged in outdoor activities for less than 10 minutes every day and have not taken vitamin D?

　　As long as the answer to one of the above questions is "yes", it is positive, suggesting the risk of osteoporosis, and suggesting bone mineral density testing or evaluating the risk of fracture.

　　Bone mineral density detection is suitable for the following groups

　　It is not necessary for everyone to do bone mineral density test. Compare the following self-test options to see if you need to have a bone mineral density test.

　　1. Women over 65 years old and men over 70 years old, regardless of other risk factors for osteoporosis.

　　2. Women under 65 and men under 70 have one or more risk factors for osteoporosis.

　　■ A slight collision or fall will cause a fracture.

　　■ Adults with low sex hormone levels caused by various reasons.

　　■ Those with diseases affecting bone metabolism or a history of using drugs affecting bone metabolism.

　　■ Patients receiving or planning long-term glucocorticoid treatment

　　■ Small and thin people

　　■ Long-term bedridden patients

　　■ People with chronic diarrhea

　　■ The answer to the 1-minute osteoporosis risk test is positive.

　　Normal osteoporosis

　　Remember "Five Origins and Three Stages" in Prevention and Control

　　The prevention and treatment of osteoporosis should follow five principles. First, increase bone mass and increase bone peak value; The second is to delay bone loss; Third, inhibit secondary hyperparathyroidism; The fourth is to prevent the first fracture; Fifth, reasonable dietary structure and nutritional composition ratio, quitting bad eating habits, increasing calcium intake, participating in moderate exercise and increasing sunshine.

　　Then, according to these five principles, the measures to prevent osteoporosis can be divided into three stages according to age: primary prevention, secondary prevention and tertiary prevention.

　　The primary prevention of osteoporosis is to start from childhood, to reach the highest bone mass (peak bone mass) in one’s life from childhood and adolescence to around 30-35 years old, with the goal of avoiding or alleviating the occurrence of osteoporosis as much as possible. There are mainly the following measures.

　　Reasonable dietary structure: milk is the most ideal calcium source, with 120mg of calcium per 100ml of fresh milk and a calcium absorption rate of 30%. The daily intake of calcium can be ensured by taking 500ml for adults, 750ml for children and 800ml for adolescents.

　　Choose foods with high calcium content: sesame sauce, shrimp skin, dried seaweed, kelp, milk, bean products and cheese are all foods with high calcium content.

　　Vitamin D intake: The daily intake of vitamin D is 400IU, and the vitamin D content in foods such as cod liver oil, canned sardines, egg yolk, shad and chicken liver is high. Sunlight irradiation is also one of the important ways to supplement vitamin D. Walking in soft sunshine for 40 minutes can ensure the vitamin D needed by the body. It is best to choose the irradiation time before 10 a.m. or after 3 p.m., so as to avoid too strong sunlight damaging the skin and eyesight.

　　Moderate exercise: participating in moderate exercise is helpful to increase bone mass and increase the peak bone mass.

　　Adhere to a healthy lifestyle: not addicted to alcohol and tobacco; Drink less coffee, strong tea and carbonated drinks; Less salt and less sugar.

　　When people reach middle age, they reach the secondary prevention stage of osteoporosis. The core of prevention at this stage is to delay the loss of bone mass in middle age and try to avoid the first osteoporotic fracture. Women aged 40-49 and men aged 40-64 enter the prophase of bone loss: the annual bone loss rate of women is 0.4%-0.6% and that of men is 0.3%-0.5%. Women enter the period of rapid bone loss 1-10 years after menopause, and the rate of bone loss is obviously accelerated, while men do not have the period of rapid bone loss. In addition to food supplement, physical exercise and a good lifestyle, the main preventive methods need to be supplemented with vitamin D and appropriate calcium. The recommended intake of vitamin D for adults is 400IU/d, and the maximum tolerable intake is 2000IU/d. When vitamin D is used for prevention and treatment of osteoporosis, the dosage is 800-1200IU/d..

　　The tertiary prevention of osteoporosis is the stage of mending after the sheep is dead, mainly aimed at the elderly, which is mainly reflected in inhibiting bone resorption, reducing bone turnover rate and preventing accidental injuries and fractures. Osteoporosis can be treated by supplementing calcium and vitamin D and taking anti-osteoporosis drugs under the guidance of professional doctors, so as to avoid osteoporotic fractures and re-fractures as much as possible.

　　Calcium supplementation alone cannot replace treatment.

　　The daily calcium intake standard recommended by China Nutrition Association is: 400mg； from birth to 6 months; 600mg； for 6-12 months; 800-1200mg； under 10 years old; 11-24 years old 1200-1500mg；; 1400mg； for pregnant or lactating women over 19 years old; Postmenopausal and postmenopausal women who did not take estrogen 1500mg；; Take estrogen 1000mg； for postmenopausal and postmenopausal women; Middle-aged male 1000mg；; 1000-1500mg for the elderly.

　　However, calcium supplementation alone cannot replace the treatment of osteoporosis. Osteoporosis patients can’t overcome the obstacle of calcium utilization by bones only by taking calcium orally, so they should be treated regularly under the guidance of doctors.

　　About 30% of elderly people over 60 years old and postmenopausal women have gastric acid deficiency. If they have flatulence and constipation after taking calcium carbonate, they should change to calcium citrate. The absorption of calcium citrate is independent of gastric acid and can prevent kidney calculi, which is especially suitable for those with gastric acid deficiency.

　　However, whether calcium supplementation is needed or not should be decided by consulting a specialist in a regular hospital and doing a bone mineral density examination. There is a threshold for calcium absorption. Excessive supplementation is not only a waste, but also can lead to kidney calculi’s disease, ectopic calcification and atherosclerosis. Kidney calculi, patients with advanced bone metastasis, hypercalcemia and cardiac and renal insufficiency are forbidden to supplement calcium.

　　(Author: Deputy Chief Physician, Center for Orthopedics, Osteoporosis and Bone Metabolic Diseases, Peking University Third Hospital)

I’ve been invisible for several years, and the folding screen is ok again.

Text | Deep Eyes Finance Zhang Wei

The folding screen caught fire in 2022 and the fire spread all the way to 2023.

The title of "the first year of folding screen" was born in 2022, one of the reasons is the high growth of folding screen shipments in 2022. According to IDC data, in the third quarter, China shipped more than 1 million folding screens, up about 246% year-on-year.

More importantly, this transcript of the folding screen was achieved in an environment of overall decline in smartphone shipments. According to the consulting data of Ai Media, the overall shipment volume of China mobile phone market will drop from 560 million in 2016 to 310 million in 2020. In 2021, mobile phone shipments rebounded slightly, but the overall environment is still not optimistic, with an annual shipment of only 350 million units.

It is not only the China market that participates in this folding screen carnival. According to Counterpoint research report, it is estimated that the global folding screen mobile phone market will increase by 52% year-on-year in 2023, reaching 22.7 million units.

You know, since the birth of the folding screen mobile phone, it has always been a niche track because of its relatively small market share, average sales volume and general market response.

When it was launched in the early years, it was also vomited by users because of the high price, obvious screen creases and heavy weight. Then, why did the folding screen, which was not welcomed by capital and market before, grow against the trend this year?

1. Capital betting, folding screen to become a new story?

Behind the fierceness of folding screen mobile phones is the embarrassment that mobile phone manufacturers urgently need to grow.

In the downturn of consumer market, the butterfly effect of mobile phone consumers is triggered: consumers who have no money in their belts naturally reduce their demand for mobile phones, and their replacement rate drops, which leads to a downward trend in mobile phone shipments. From January to November 2022, the total shipments of mobile phones in the domestic market totaled 244 million units, down 20.2% year-on-year.

In this context, as a relatively new product form, folding screen has become a "life-saving straw" in the mobile phone industry, and major mobile phone manufacturers have taken this opportunity to get involved in folding screen mobile phones.

At present, almost all mainstream mobile phone manufacturers have released new folding screen mobile phones, including Huawei’s Pocket S, Samsung’s Galaxy Z Flip4, OPPO’s Find N, Xiaomi’s Mix Fold2, VIVO’s X Fold+, etc., and the competition is fierce.

In 2022, Samsung, Huawei, OPPO, VIVO, Xiaomi and other mobile phone manufacturers released more than 10 folding screen mobile phones. According to the current news, there will be many new folding screen machines released in 2023, and even Apple has rumors that it will release folding screen smart phones in 2023.

In the past, high-end machines competed for chips, image capabilities, screen refresh rates, etc. Now, due to the involvement of smartphones in the Red Sea, technologies have entered a mature stage, and these technologies have been decentralized to low-end machines.

Although mobile phone manufacturers bet on the folding screen market, the herd effect is not fully applicable to consumers. In the era of information explosion, consumers are no longer the lambs to be slaughtered who are completely obedient to others.

On the one hand, from the perspective of mobile phone form, the design of folding screen is more futuristic. Compared with the previous folding screen mobile phones, the subdivision of scenes is one of the factors contributing to the growth of folding screen mobile phones, which means that folding screen mobile phones can radiate a wider range of people, and their product design, size, thickness and operation are different from business scenes, car scenes and game fields.

For example, OPPO Find N2 has not only paid attention to the internal and external screens, but also started to cut into the half-folded hovering, so that the mobile phone has a natural bracket, which brings more brand-new experiences to users from entertainment, and is more abundant in watching videos, photography and other leisure games.

Another example is Huawei’s main "folding screen meta-universe", which starts from smart life and exerts its strength on the external screen, and can obtain the weather, payment, camera, application and other dynamics without unfolding the screen. It can be said that the segmentation scene of the folding screen has jointly contributed to the shipment.

At the same time, the product forms of horizontal folding inner screen, horizontal folding outer screen and vertical folding screen also meet the habits and preferences of different people.

On the other hand, high-end is the only way for most industries to mature, and the mobile phone industry is no exception. According to relevant data, the average selling price of mobile phones in China market has increased from 1500-2000 yuan to 3000 yuan. The sales volume is falling, the average selling price is rising, and high-end mobile phones are increasingly favored by consumers.

In order to enhance the competitiveness of products, mobile phone companies are gradually abandoning the original sea tactics and moving towards the "fine machine" mode. According to the data released by China Xintong Institute, from January to October 2022, there were 308 new models on domestic brands, down 10% year-on-year.

The folding screen just meets the needs of users’ high-end machines. However, compared with the "puffy" folding screen four years ago, the folding screen now is more "material".

Previous folding screens always revolved around two problems: poor quality and high price. The report on the development trend of GFK China Folding Screen Smartphone released in 2022 shows that weight and price are still the core issues that prevent users from buying folding phones.

At the same time, according to the survey data of Ai Media Consulting, nearly 80% of the interviewed users buy folding screen mobile phones for entertainment needs, and the reason why the interviewed users don’t buy folding screen mobile phones is that they are expensive, accounting for 59.5%.

Under the focus of mobile phone manufacturers, according to the folding screen mobile phones recently launched by mobile phone manufacturers, today’s folding screen mobile phones are lighter, cheaper and have stronger endurance. For example, on December 25th, OPPO released the new folding screen flagship machine-—OPPO Find N2, which weighs only 233g and costs less than 9000 yuan.

Like the flagship machine Pocket S launched by Huawei, the weight is controlled at 190 grams while maintaining the screen size; Samsung Galaxy Z Fold4 is only 263 grams; Xiaomi’s MIX Fold weighs only 262 grams. Nowadays, almost all folding screens have controlled the weight below 300 grams, which makes it more convenient for users to use.

The price problem doesn’t stop there, and the price will remain downward. According to the Counterpoint research report, in view of the increasingly fierce competition in the folding screen smartphone market, it is expected that its price will be more close to the people in 2023. It can be said that the folding screen mobile phone confirms its "worth" step by step.

2. Self-developed core parts, "cost reduction" achieved initial results.

In order to change the status quo and make the folding screen realize another spring in the mobile phone industry, mobile phone manufacturers choose to break through from the upstream of the industrial chain.

Previously, in the folding screen mobile phone industry, Samsung not only dominated the industry, but also controlled the main components. According to Fomalhaut Techno Solution in the report, Huawei folding mobile phones Mate Xs and Xiaomi Mix Fold both use flexible screens made by Samsung, and Korean parts account for about 30% ~ 50% of the total.

According to the Monitoring Report of Folding Screen Mobile Phone Industry in China in 2022, the quality problem is the biggest concern for users to buy folding screens. Among the quality problems concerned by consumers, the crease of mobile phone is the most concerned, and hinge technology is the key to the crease problem.

And the main cost of folding screen mobile phone is 69% higher than that of non-folding mobile phone, of which the main cost comes from hinge and screen. According to the data of CGS—CIMB, the BOM cost of Galaxy Fold, Samsung’s first-generation folding screen mobile phone, was 636.7 USD, of which the display module cost was 218.8 USD, accounting for 34.4%, and the mechanical/electromechanical structure cost was 87.5 USD, accounting for 13.7%.

The display module cost of Samsung’s bar phone Galaxy S9+ accounts for 21%, and the mechanical/electromechanical structure cost accounts for 7.9%. From the perspective of BOM cost, screens and hinges are the main sources of the increase in the cost of folding screens.

In order to eliminate "bad reviews" and prevent key parts such as hinges and flexible screens from getting stuck in the neck, China brand has been gradually realized.Domestic substitution. The data shows that the number of patent applications related to folding screen hinge technology in China is on the rise, and the number of patent applications related to folding screen hinge in China is 160 in 2020.

At present, independent research and development of hinge technology has gradually become the core solution of mainstream terminal factories. According to the incomplete statistics of the potential silver optical chain, the hinge technology of various terminal factories has been constantly breaking through and innovating with the release of products, such as the aerospace-grade floating silver hinge of VIVO and the double-rotating eagle wing hinge of Huawei.

On the other hand, the folding screen mobile phone on the market has been optimized from 100,000 times in the early stage to 400,000 times, which is obviously improved.

According to the forecast of relevant industry organizations, the global hinge market for folding screen mobile phones will be 1.267 billion yuan in 2021, and it is expected to increase by 136.8% year-on-year to 2.999 billion yuan in 2022, which shows that hinge technology is the focus of the current breakthrough of folding screen.

Moreover, the domestic upstream display industry has achieved breakthroughs in technology, manufacturing and market, and domestic panel manufacturers such as BOE, Shentianma, TCL Huaxing and Visionox have accelerated the innovation and mass production of flexible screens. According to Omdia data, the global OLED production capacity is expected to increase from 31.51 million square meters in 2021 to 75 million square meters in 2027.

Including the optimization of appearance, Samsung has weakened the width of the hinge and the black edge of the screen, accounting for the external screen of the Galaxy Z Fold.

Judging from the recently released new products, the functions of folding screen mobile phones have become more and more perfect, such as the newly released X Fold+ of VIVO, which continues the characteristics of VIVO bar mobile phones, focusing on battery life and fast charging functions. Similarly, the latest Find N2 released by OPPO also has the function of improving endurance and satisfying fast charging.

3. Has the problem of folding screen been solved?

The folding screen mobile phone market has maintained growth for several consecutive quarters, and the growth rate in the third quarter of this year has also reached a new high. In the forecasts of various institutions, the folding screen market is expected to grow significantly.

So, can this situation be maintained, and who is buying a folding screen mobile phone?

The market is inseparable from the word supply and demand. If there is supply, there will be demand.

From the demand side, users as a whole are younger. The data shows that the young people under the age of 35 among the latest folding screen mobile phone users have increased significantly, accounting for 58.2%. Therefore, the supply and demand sides change rapidly in functions such as battery life and thinness.

In addition, according to the daily interactive big data, users of folding screen mobile phones not only have high requirements for mobile phones, but also have certain pursuits for quality of life. For example, they love to use life sharing apps such as Little Red Book and Public Comment.

From the demand side, the folding screen mobile phone has gradually developed from the ready to the development stage. The oversized screen is no longer as "chicken ribs" as before, but has derived more entertainment, business and other performances in terms of user needs.

However, after a year of focus, have the problems of folding screen phones really been solved?

Of course not. In the process of development, any industry will inevitably encounter different problems.

Even though the folding screen market has maintained growth for several consecutive quarters, the reason for maintaining high growth lies more in the focus of mobile phone manufacturers and the small market scale.

On the whole, the optimization of folding screen market has achieved initial results, but the problem has not really been solved. Different from the big step forward of the industrial chain, the recognition degree of folding screen is still at a low level, whether from product design to personal experience.

Judging from the black cat complaint data, most complaints about folding screen mobile phones are still focused on screen quality.

At present, most social platforms are still full of spit on folding screen mobile phones, and some of the reasons for spit are still the problems that were spit out a few years ago, including but not limited to screen off-line, liquid leakage, black spots and so on.

The main frequency of the folding screen model is not as durable as that of the integrated model, and the damage degree is higher. What is more "fatal" is that the follow-up maintenance cost is also higher. Taking Samsung’s latest Z Flod4 as an example, the price of the inner screen+outer screen assembly has reached 4,460 yuan, even for the lower-priced Samsung ZFILIP 4, the assembly price of the inner and outer screens also needs 2,460 yuan.

In the solution to the screen, the practice of major mobile phone manufacturers is to launch a broken screen saver service. Like Huawei’s Pocket S and VIVO’s Fold+, the official broken screensaver price is as high as 1199. The broken screensaver is not only high in price, but also guaranteed for only one year, which invisibly increases the follow-up cost of consumers.

The development of folding screen is also in line with the "first cause effect". In the early stage of development, due to the product’s too small, high price, fragile screen and other problems, it brought a deep negative impression to consumers, which led to the difficulty of market education in the later stage and the low recognition of the product.

One of the key problems is that the crease of mobile phone has not been verified by the market.

Even with the rapid development of hinge technology, the current folding screen market is still in the development stage. The major mobile phone manufacturers have launched newly upgraded folding screen mobile phones for more than one year, while the average service life of a mobile phone is three years.

The screen material will accelerate the aging speed after being folded for a long time. Although official website publicizes that the current flexible screen can be folded for 500,000 times, it does not rule out the possibility that the screen will be folded because of repeated folding.

According to the observation of "Deep Eyes Finance", the folding screen mobile phone just changes the product form, its functional integrity is not as good as that of the straight smart phone, and the improved functions are basically corresponding to the straight smart phone.

The main highlights of folding screen are split screen and multi-video viewing, but these requirements are not just needed by users and are irreplaceable.

As a high-end series product that has been tempered in the market for four years, its underlying logic is undoubtedly to meet the premise that "the folding screen is indeed better than the ordinary straight mobile phone".

Compared with the straight mobile phone, the straight mobile phone with the same price is obviously better from the processor. For example, Huawei’s Pocket S is equipped with 4G Snapdragon 778 processor, and the price starts at 5988. The P50 released by Huawei last year was equipped with Snapdragon 888 processor, and the price was only 4,088 when it was released.

Hard power is important, and soft power is indispensable. On the whole, the folding screen mobile phone still has a large market space, but when imagining the future, we should also study how to meet the demand side and strive for a larger market share.

The way of reading in the eyes of academicians

　　"Looking at today’s society, the fragmentation trend of reading is relatively strong. This way of learning is short and fast, and knowledge is acquired quickly and lost quickly. If you want to read some classic works, it takes a lot of time and energy, but the results are also great. " Recently, Liu Jiaqi, an octogenarian academician of the China Academy of Sciences and a volcanic geologist and Quaternary geologist, shared his "way of reading" with the public at the National Library’s "Mr.’ s Study" activity.

　　"Reading can not only increase knowledge and talents, broaden horizons, but also cultivate sentiment and gain spiritual enjoyment." Liu jiaqi said that when he was a child, reading was a luxury. Reading is difficult, borrowing books is difficult. At that time, he also thought that he could be a librarian in the future, and reading might be more convenient.

　　In Liu Jiaqi’s view, reading is the way to grow up. His fate is also changed by reading. "My road to study, as Qu Yuan’s poem says, ‘ It’s a long way to go in Xiu Yuan, and I will go up and down for it ’ 。”

　　Under difficult conditions, Liu Jiaqi went all the way from primary school to university, and later went to graduate school, but still felt that what he had learned was limited. In 1978, 10 years after graduation, Liu Jiaqi took the postgraduate exam again and came to Beijing. "I turned 40 when I was 30, and I wanted to drive back the past 10 years."

　　After careful calculation, Liu Jiaqi spent 27 years and 8 months as a student. "Reading is very important for the growth of my life." Liu Jiaxuan said. About how to read? He summed up some experiences.

　　First of all, we should be clear about the purpose of reading. To be wise and skilled, be determined to be a man first, and be determined to be a man first; Don’t fish for three days and dry the net for two days when reading.

　　In the process of reading, we should pay attention to methods and think. "It is better if you can find faults in books." Liu Jiaqi said that reading should be selective, and it is necessary to read good books and classics; It is necessary to combine professional books with non-professional books, scientific books with artistic books, and systematic books with fragmented information. Don’t always indulge in fragmented information.

　　"Reading is not only about growing up, but more importantly, making contributions to the country in the future." Liu Jiaqi studied earth science, and he told young people that in the process of studying, they should also specialize in one line and love another.

　　"I have learned some scientific principles and the principles of being a man through reading, so now I can become a scientific worker and make some contributions to the country." Liu Jiaqi admits that he can study and learn something because of the cultivation of the party, so he should give back to the society.

　　"I hope my friends can read more books and read good books, improve their scientific literacy, develop their scientific undertakings and build a better country." Liu Jiaxuan said.

At this moment, defending the WTCR championship.

Steam potential Auto-First| Bai Yifeng

Although the COVID-19 epidemic continues to ravage, the final race of WTCR RV World Cup, which was originally scheduled to be held in Italy, was chosen to be held on November 15th in Aragon, Spain, but it still does not prevent it from being a world-class automobile race. In the end, Cyan Racing Lynk & Co team won the championship and runner-up in the third race in one fell swoop, and defended the championship with 429 points.

So far, the team has won 6 drivers’ championships in the six races of the WTCR RV World Cup in 2020, and won the podium for 19 times. Jan Herashe also won the drivers’ championship, representing the first time to win the world’s top car championship at his 24-year-old age, and becoming the youngest champion driver in WTCR history.

During the race, Cyan Racing Lynk & Co did not have a smooth ride. In the first race, due to the wet road surface of Aragon track, all the racing tires lacked grip and rushed out of the track many times. The team adopted the tire strategy of dry before wet, so it took the lead in the initial stage.

However, due to the car accident in the second race, Jan Ahrasche’s biggest competitor retired. Therefore, after the second race, Cyan Racing Lynk & Co team defended the 2020 WTCR team championship ahead of schedule.

Ordinary spectators may be more interested in this racing car. In this race, the BOP counterweight of 03 TCR racing car is 60Kg, and the supplementary counterweight is 40Kg. The whole car reaches 1365Kg, making it the heaviest racing car in this race. To know that the 03+ car weight of four-wheel drive has exceeded 1610Kg, you can imagine how much effort TCR has made in weight reduction.

At the same time, the height of the chassis is kept at 80mm, which is undoubtedly more suitable for the track compared with the coupe model of 120 mm-130 mm. As for why it doesn’t look so low? In order to ensure the tire strength, TCR racing car did not use tires with lower flat ratio. Even in such a difficult situation, the four drivers of the team were not affected at all.

Such excellent performance on the field benefited from the world-leading CMA basic module architecture, and continued to build high-end products with "high value, high performance, high technology, high safety and high value" for the global market, forming a three-dimensional product layout. At the same time, the 03 TCR racing car based on the 03 prototype not only won the honor in WTCR RV World Cup, but also remained strong in TCR CHINA.

In October, the monthly sales volume of automobiles reached 21,868 vehicles, up about 55.78% year-on-year, achieving seven consecutive months of growth. Among them, the sales volume of Model 03 reached 7,167 vehicles in October, becoming its main force and the only self-owned brand vehicle that can stand on the A+ market. Its continuous creation of automobile sports culture ecology makes everyone feel the rise of independent brands.

The small plane was chased by the US military plane and eventually crashed. The information on the crew was revealed!

　　BEIJING, June 5 (Xinhua)-According to foreign media reports, on the 4th local time, a light plane was suspected to have broken into the sky above Washington, USA, and was chased by American fighter planes at high speed. The light plane eventually crashed in Virginia, and the identity of the owner and crew of the plane attracted attention.

　　According to The Washington Post and The New York Times, this plane is a private business plane registered with a company named Encore Motors of Melbourne in Florida, USA.

　　Image source: The New York Times report screenshot

　　American media contacted the company’s operator, 75-year-old John Roupell, by telephone. He revealed that his daughter, two-year-old granddaughter, nanny and pilot were all on the plane.

　　John Roupell said he knew little about the crash. He said in a choked voice that if the plane loses pressure, "they will all fall asleep and never wake up again … … I don’t think they have found the wreckage yet. It drops at a speed of 20,000 feet per minute, and no one can survive in this situation. "

　　The Daily Beast, an American news website, noted that Barbara Roupell, the wife of John Roupell, was registered as the president of Encore Motors of Melbourne, but she declined to comment.

　　According to the records of the Federal Election Commission obtained by this website, Mr. and Mrs. John Roupell are both well-known business people in Florida. In the past few years, they have donated money to many Republican candidates running for federal office, including hundreds of thousands of dollars to former President Trump and his political organization.

　　According to the report, public information shows that Barbara Roupell is also a long-term member of the National Rifle Association (NRA). Since 2002, she has been a member of the NRA Women’s Leadership Committee.

　　On the 4th local time, a Cessna light plane was suspected to have broken into the sky above Washington, and the US F-16 jet fighter scrambled for high-speed pursuit, causing a sonic boom over the US capital. During this period, the US military tried to establish contact with the pilots on Cessna plane.

　　According to the statement of the Federal Aviation Administration (FAA), the Cessna plane took off from Elizabethan, Tennessee on the 4th and was scheduled to fly to Long Island, new york. But inexplicably, the plane turned around over Long Island and plummeted over Washington, D.C.. The plane later crashed in the mountains of southwest Virginia.

　　It is not clear why the Cessna plane did not respond to the control of the authorities, and it is not clear why it crashed.

There is a kind of beauty called autumn in Lianyungang!

　　An autumn rain and a cold, while feeling the rustling autumn rain, we also realize that late autumn is coming.

　　Lianyungang, with four distinct seasons and picturesque scenery in every season, what will it be like in autumn?

　　Once autumn comes to other places in Lianyungang, no matter how beautiful it is, it will only be!

　　Every grass and tree is beautiful, like God knocking over the palette.

　　Huaguoshan in autumn

　　Nature covered the mountains with a layer of hazy gold with magical fingers. Looking from the foot of the mountain, layers of shadows fell, and the shades of colors alternately complemented each other between the ups and downs of the mountains. An autumn landscape painting was beautifully staged in Huaguo Mountain.

(Image from official WeChat of Huaguoshan Scenic Area in Lianyungang)

　　In autumn, the most beautiful place in Yuntai Mountain on the sea is to climb high and look far, climb to the Genting observation deck, the main peak, and overlook the blue sea and blue sky by the railing, stretching for thousands of miles, and seagulls soar freely on the water.

(Image from the official WeChat of Yuntai Mountain Scenic Area at sea)

　　Yueyadao scenic spot

　　In the golden autumn of October, the powder-worn grass has entered its full bloom, and the crescent island at this time is as romantic and beautiful as a fairy tale.

(Reporter: Yan Jinyong Correspondent: Photo by Yaxuan Wang)

　　Xishuanghu scenic spot

　　In autumn, the wind is fresh and refreshing, and it grows along the embankment in the south of Xishuang Lake, and the autumn red in Yiyi Lake along Chun Lv. When the maple, sapium sebiferum and reeds in the scenic spot enter the colorful moment, the whole scenic spot is as colorful as the color palette of nature, which is particularly beautiful.

(Image source learning power)

　　In autumn, in Dayi Mountain, the red leaves are covered with mountains, and the layers of forests are all dyed. If the color is flame from the valley to the mountainside and from the mountainside to the top, it is like an oil painting.

(Image source Dayi Mountain Scenic Area)

　　Chaohewan scenic spot

　　In autumn, what is left for Chaohe Bay Scenic Area is the endless sea of golden flowers and dreamy sea of pink flowers, as well as cosmos, Puwei, sulfur chrysanthemum … A beautiful autumn scenery map of Chaohe Bay in the flower world.

　　(Image source Chaohewan Scenic Area)

　　In the Garden of Eden Scenic Area, in the golden autumn, the powder and verbena in the Garden of Eden enter the endless pink and purple world in full bloom. Whenever the wind blows, the whole powder and verbena field rises and falls like waves, which is very beautiful.

(Image source Chaohewan Scenic Area)

　　Cangwu Green Garden

　　The golden autumn is cool, and the osmanthus fragrance is fragrant. Recently, the osmanthus in Cangwu Green Park is competing to open and usher in the most fragrant season of the year. The fragrance of osmanthus can’t help but make people stop looking for it.

　　(Reporter: Yan Jinyong correspondent: photo by Zhang Kejin)

　　Li Nian Forest Farm, although it is already late autumn, when you drive on the "Shuanglin Highway" leading to Li Nian Forest Farm, your eyes suddenly light up. The colored zebra crossing on the highway points to both sides of the distant road, and the flowers bloom as if entering the spring and the heaven.

(Image source learning power)

　　haizhou bay

　　In Haizhou Bay, many seagulls sometimes hover and dance in a coastal aquaculture beach, and sometimes stroll in the shallows … … Together with Bihai Jinsha, it constitutes an ecological beauty.

(Reporter: Zhang Zerui correspondent: photo by Si Wei and Wang Panming)

　　Shuoxiang Lake

　　In autumn, guannan county Shuoxiang Lake is full of beautiful fish, fat shrimp and reeds, and a group of wild ducks are lined up in the middle of the lake. They spend most of their time "floating" on the lake to rest and occasionally flap their wings.

(Image source learning power)

　　This is the autumn in Lianyungang, the shortest season among the four seasons and the most unforgettable season.

　　(Source: Lianyungang Publishing Editor/Wang Wei)