年度归档 2025年4月20日

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Lanzhou University responded that "the professor was accused of academic misconduct": after receiving the report letter, it will be handled according to the procedure.

  Recently, Wu Qinglong, a professor at a university in Nanjing, reported Dong Guanghui, a professor and doctoral supervisor at the College of Resources and Environment of Lanzhou University, for academic misconduct such as plagiarism and distortion of quotations. On this matter, on December 25th, the staff of the Commission for Discipline Inspection and Supervision of Lanzhou University told The Paper that they had received the relevant tip-off letter and submitted it to the leaders, and would handle it according to the procedures stipulated in the letters and visits, and would inform them of the results.

  Dong Guanghui also replied by email that academic questions are expected to be answered in an academic way, and I believe a fair reply will be given. He said that it is not convenient for him to reply now, and he can ask the author suspected of plagiarism to express his views on the issue of plagiarism. As for the other contents, "there will naturally be corresponding conclusions after the survey results come out."

  Earlier, Wu Qinglong said that his tip-off letter had been sent to Lanzhou University, the National Natural Science Foundation of China and the Science and Technology Department of the Ministry of Education, and asked Lanzhou University to forward it to the Ministry of Education, the China Academy of Sciences and the Gansu Provincial Department of Education, and asked the National Natural Science Foundation of China to forward it to the Ministry of Science and Technology.

  The Paper noticed that the tip-off letter mainly targeted at three articles written by Dong Guanghui.

  The first paper is "Ancient Landslide-Dam Events in the Jishi Gorge, Upper Yellow River, China" published by Dong Guanghui as the first author and correspondent in Volume 81 of Quaternary Research in May 2014.

  Wu Qinglong pointed out that the above-mentioned papers have seriously distorted and falsified quotations, and are suspected of plagiarizing the maps of the ancient dammed lake deposits in Jishixia.

Screenshot of the evidence listed in Wu Qinglong’s tip-off.

  The second article is Dong Guanghui’s essay "Response to Comment on ‘" published by the first author and correspondent on May 22, 2015 in Volume 348, Issue 6237 of Science magazine. Agriculture facilitated permanent human occupation of the Tibetan Plateau after 3600 B.P.’” . The background of this article is that Dr. Guedes of Washington State University questioned an academic research viewpoint of the environmental archaeology research team led by Professor Chen Fahu of Lanzhou University, and Dong Guanghui responded as one of the authors.

  Wu Qinglong believes that Dong Guanghui’s response article, which is only over 600 words in length, has some problems such as lack of scientific integrity and many distortions and fabrications. For example, the concept of stealing is used to refute Guedes’ doubts about archaeological evidence in the northeast of Qinghai-Tibet Plateau by using the altitude data of barley cultivation in the central and southern parts of Qinghai-Tibet Plateau.

  There is also an article entitled "The Prehistoric Disaster of Lajia Site has nothing to do with the Great Flood" published by Dong Guanghui as the first author and correspondent in China Science: Earth Science, Volume 48, No.4 in 2018. Wu Qinglong said that the paper was suspected of plagiarizing academic opinions and multiple sets of chronological data.

  In addition, the tip-off letter said that Dong Guanghui used "earthquake liquefaction sand blasting" as an important support point in "Prehistoric disasters at Lajia Site have nothing to do with the flood", which was suspected of plagiarizing the views put forward by Professor Xia Zhengkai and Dr. Yang Xiaoyan of Peking University in 2003.

  In this regard, Dong Guanghui said that since some people say that they plagiarized other people’s academic views, they can ask the author suspected of plagiarism to express his views on this.

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Is a muscular man necessarily healthy? Have you been shot in these fitness "misunderstandings"?

   Swimming can also swim out of the swimming shoulder?

  Is a muscular man necessarily healthy?

  Can you jump out of the disease by dancing square dance?

  Which sports are the elderly suitable for?

  Around the hot topic of netizens,

  The reporter interviewed Dr. Wu Liang, director of the Rehabilitation Center of Xiaotangshan Hospital in Beijing.

  Let him talk about how much you jumped in these common fitness pits.

  First, swimming

  Summer is hot,Many sportsmen choose to move to the swimming pool.,

  Swimming is not only a good way to cool off the heat.,

  It can also enhance cardiopulmonary function and exercise physical flexibility.,You can also lose weight and burn fat.

  But some people are getting harder and harder when paddling.,

  At this time, we should pay attention to the "swimming shoulder".

  What is a "swimming shoulder"?

  Shoulder injury caused by excessive shoulder movement during swimming is scientifically called "Shoulder Impact Syndrome", which includes glenoid lip structure injury, tendon injury (biceps brachii and tendon of long head) and related soft tissue injury. Swimming shoulder is the injury with the highest incidence in swimming events.

  Why do some people get "swimming shoulders"?

  Abnormal movements, excessive swimming training, improper use of swimming training tools, shoulder joint relaxation and weakened shoulder muscle strength are all important factors that cause swimming shoulder.

  How to prevent "swimming shoulders"?

  First, strengthen the strength and improve the stability of the shoulder. Prepare fully for activities, such as bending your head forward and rotating your back 10 ~ 15 times to move your neck; Shoulders shrug, arms draw circles and do chest expansion exercises for 10 ~ 15 times each to move shoulders and chest; Bend your knees, bend your hips, do squats and stand up alternately for 10 ~ 15 times each to move your knees.

  The second is to maintain the correct posture, the body is in a flat state, the body is relaxed, the movements are stretched, the hand and foot movements are coordinated in place, and the swimming speed is balanced. It is not advisable to be too fast and too hard.

  The third is to control the time reasonably, and the swimming time should not be too long, no more than one hour at a time.

  Fourth, adapt to the temperature of the pool water in advance. Before entering the water, swimmers should wet their limbs, chest, abdomen and back with cold water at the edge of the pool or on the shore, so as to gradually adapt to the temperature in the water, which can effectively avoid the occurrence of swimming deformation and cramping.

  Everyone knows that swimming has a positive effect on the exercise of lumbar, cervical and back muscles and cardiopulmonary function. However, whether you are a swimmer or a novice, you should swim slowly to avoid suffering from "swimming shoulders".  

  Second, fitness

  Mention people who do fitness.,

  Many people usually think of sunny men who are healthy and full of spirit.

  Biceps brachii and eight-pack abdominal muscles … …

  Body-building muscles make men more attractive.,

  so

  Is a muscular man necessarily healthy?

  Muscle men can be divided into five types: capable, lean, thick, fat and rocky, and do not refer to bodybuilders whose muscles are as hard as rocks. The first three kinds pay attention to the coordinated training of muscles, which makes us pursue healthy and beautiful training results, while the latter two kinds should be avoided as much as possible. Excessive emphasis on the transitional training of some muscles will not only cause muscle joint injury, but also cause abnormal development of human body.

  In order to pursue muscle and increase the intake of protein, the diet structure will be destroyed, which will lead to the lack of nutrition in other organs and systems of the human body, resulting in the impairment of its function. Moreover, excessive muscle exercise will increase the load on the heart and consume more oxygen; More blood is distributed to the muscles; Thereby reducing the blood supply to other tissues. Scientific and reasonable diet, proper exercise and coordinated and balanced development are the real health and beauty.

  Third, yoga

  Yoga because "no threshold",

  Is being loved by more and more people.

  Is yoga really suitable for everyone?

  First of all, you should be familiar with all parts of your body, so that you can exert yourself correctly during the practice. Secondly, you should know whether you have diseases such as high blood pressure and heart disease, or whether you have injuries to cervical vertebrae and lumbar vertebrae, and the injury history of other parts of your body, and avoid doing actions that may cause damage to your body.

  Furthermore, beginners should avoid practicing yoga alone. They should choose a yoga teacher with professional qualification certificate to guide them, and choose appropriate courses. When practicing, they should wear soft and comfortable yoga clothes and equip them with professional props, such as yoga blankets and bricks, so as to better protect and support their bodies. Finally, the practitioner should fully warm up before practice, and stop immediately if he feels uncomfortable.

  The following groups of people need to pay special attention when practicing yoga: 1. People who are physically weak or have high blood pressure, cardiovascular and cerebrovascular diseases and respiratory diseases should pay attention to cultivating their hearts when practicing yoga, and remember not to pursue the amplitude and intensity of movements. Because excessive flexion, extension and rotation can compress the abdomen and lower limbs, increase abdominal pressure, increase venous blood in the heart, increase heart load, and lead to dyspnea or recurrence of old diseases.

  2. Children should pay special attention to practicing yoga. Although practicing yoga can enhance the flexibility of muscles and ligaments, improper practice of yoga in children with developing bones and soft tissues is likely to cause injuries and sequelae, and even affect their physical development.

  Fourth, square dance

   Whether it’s a street or an alley.,

  The middle-aged and elderly people dancing in the square dance at night can be described as a great landscape.,

  Has become a social phenomenon.

  The role of square dance in fitness and entertainment is self-evident.,

  What should I pay attention to when dancing?

  Square dance will also jump out of illness?

  In terms of time, many square dances now basically take about an hour. Older people should do it step by step and according to their abilities. They should come gradually and stop as soon as they feel uncomfortable. Some movements should not be forced to be in place. Don’t blindly compare movements and dance with each other.

  From the action, don’t blindly pursue the unity of the whole action, but pursue the difference of everyone. For example, people with low back pain and osteoarthritis should try to avoid twisting, bending and excessive squatting, otherwise it will increase the damage to the waist and joints. If you have a good foundation for long-term exercise, you can do what you can according to your own situation.

  What diseases can’t people jump? People suffering from coronary heart disease, osteoarthritis, cervical disc herniation, and lumbar disc herniation, it is best to consult relevant specialists to understand the exercise methods suitable for them.

  so,

  Speaking of which, are you confused?,

  Don’t worry.,

  Pay attention to the following principles for the elderly.

  First of all, we should pay attention to the principle of interest. The old man’s interests, hobbies and habits determine his actions and activities. Therefore, when making exercise prescriptions, the principle of interest should be put in the first place.

  The second principle of individuality, is the body suitable for exercise? When and what kind of sports will cause further damage, and what diseases are there? This is to be evaluated when choosing a mode of exercise. Our fitness suggestions for the elderly can be summarized by several key words, "long-term, classic, aerobic and outdoor". What is long-term and classic? Quite simply, it is the track events of the Olympic Games, such as walking, running, swimming and cycling.

  Third, step by step, remember to do what you can. Don’t think one thing a day. If yoga is popular today, you can practice it. If hip-hop is popular tomorrow, you can dance hip-hop and run the day after tomorrow.

  For example, you can choose to walk slowly at first, then slowly start jogging, and if possible, you can ride a bike and swim. Exercise through this relatively mild and classic exercise. At the same time, in the process of exercise, for example, you can find a special medical institution for scientific evaluation. If some actions are uncomfortable once done, stop immediately and don’t do them.

  We encourage middle-aged and elderly people to exercise outdoors properly. During the exercise, they should do it step by step and according to their abilities. If they encounter any discomfort, it is best to consult the relevant doctors and not blindly follow the crowd. (Reporter Yuan Wei Ma Yunfei Chen Jie Xing Zi)

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Huawei is a brand new model exposure! Ask the world M8 or release it within the year, and play close to the ideal L8.

The fourth car in the world is coming!

Car news on August 16th, just now, it was suspected that the spy photos of M8 were exposed. The design style of the front face of the vehicle is very close to the boundary M7, while the design style of the rear face of the vehicle is close to the boundary M9.

Judging from the spy photos, the test car did not display lidar, so it is speculated that Huawei’s pure vision scheme is also expected to appear on the border M8. However, previous spy photos have shown that there is a lidar, which also means that there may be multiple versions of the M8, and the version without lidar is currently being tested.

In terms of price, it was previously reported that the starting price of the M8 in the world will be between M7 and M9, and the online transmission price will be about 350,000 yuan, mainly aiming at the ideal L8, which is expected to be released and mass-produced this year.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ The above picture is suspected of asking for boundary M8, and the following picture is ideal L8.

On the whole, the listing of Wenjie M8 will further improve the product matrix of Wenjie Automobile and further cover the medium and large SUV market between 300,000 yuan and 500,000 yuan.

The overall competitiveness of M8 should not be underestimated. If the follow-up price is strong, it will also bring a lot of pressure to old rival LI.

First, the front face of M7 and the tail of M9 are expected to have multiple versions.

Specifically, the front part of the new car is relatively straight, and the style is very similar to that of the M7. The concave part in the middle shows a streamlined effect. The headlights on both sides are slender and flat, with high recognition, and the overall look is still very high-end. Atmosphere.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ The above picture is suspected of asking for the front face of M8 spy photos, and the following picture shows the front face of the new M7.

From the side of the car body, the new car body is closer to the M9, with a short front suspension design, which improves the steering flexibility and should be equipped with three rows of seats. The interior space looks friendly and the practicality has increased.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ The above picture is suspected of asking for the rear of M8, and the following picture shows the rear of M9.

At the same time, the new car also adopts hidden door handles, black wheels and other design elements to enhance the sense of movement.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ The new car adopts a hidden door handle.

In addition, the shape of the rear part of the car is round and full, and from the latest spy photos, the tail light screen of the new car shows the word "Xi", which also shows that the M8 or the penetrating tail light of the same model as M9 is adopted to support the function of "light programming", and the user’s personalized experience is further enhanced.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ It is suspected that the M8 rear car light shows the word "園".

It is worth noting that there is no lidar on the test car, which also shows that the M8 model or the version of the intelligent driving system adopted Huawei’s latest pure vision intelligent driving scheme, but there may be other versions.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ Suspected M8 spy photos

In terms of interior, spy photos didn’t reveal much, but you can see some floating LCD instrument panels slightly.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ The suspended LCD instrument panel can be seen in the interior.

In terms of configuration, the information transmitted by the previous network is integrated, and the overall configuration of the boundary M8 or the reference boundary M9, air suspension, CDC variable damping shock absorber and intelligent four-wheel drive system are on board.

The extended range version of the new car adopts pure electric extended range platform 4.0, with zero acceleration or 4 seconds, and the comprehensive cruising range of CLTC is expected to reach 1400km. The pure electric version adopts 800V high-voltage silicon carbide platform, equipped with synchronous electric drive system with asynchronous front drive and rear drive, and supports super fast charging.

Second, more than 40,000 cars were sold in January, and the annual sales volume was aimed at 600,000.

According to LatePost’s previous report, AITO’s annual sales target in 2024 is 600,000 vehicles, and it is planned to release and mass-produce M8 this year, when at least four models will be on sale. AITO has communicated the above sales targets to upstream supply chain manufacturers.

Cyrus responded: "The sales target is dynamically adjusted according to the internal and external environment. The goal of our joint business with Huawei to achieve production and sales of one million vehicles in 2026 has not changed. (In 2024) We hope to take a solid step."

According to the data from HarmonyOS Zhixing, the sales volume of brand-new vehicles in the customer service sector reached 41,500 in July, which shows that the customer service sector, as the sales leader, is still very strong this year.

Reduce production by nearly one million vehicles a year! The joint venture car is not easy to sell.

▲ HarmonyOS Zhixing delivered the Express in July 2024.

At the ceremony of 400,000 new cars rolled off the assembly line at the end of July, Yu Chengdong, managing director of Huawei, chairman of BG and chairman of BU, a smart car solution, said, "It is estimated that this autumn, M7 and M9 will see a new wave of sales growth and peak", and new models in the field of customer service are gradually joining the battlefield, and the new version of M7 Pro will be launched in Chengdu on August 26th.

This also shows that the car industry is expected to achieve a sales explosion in the third quarter of this year.

Conclusion: The world is expected to achieve high sales.

Although at present, Wenjie Automobile is also one of the best-selling automobile enterprises in the head new force automobile enterprises, in recent months, the monthly sales champion of China new force automobile enterprises has been continuously won by the ideal, and there has always been a weak gap between Wenjie Automobile and it.

At present, the M7 is priced at 249,800-329,800 yuan, and the M9 is priced at 469,800-569,800 yuan, and users order more top-of-the-line models of 569,800 yuan. In contrast, there are still some gaps in the market of 300,000-400,000 yuan.

This is also the opportunity for the car industry to sprint to sales. Once the M8 is officially released, the car industry will have at least four models for sale, covering the medium and large SUV market in the range of 300,000 to 500,000 yuan.

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High-speed alumni: Become a tenured professor at the age of 37.

High-speed alumni: Become a tenured professor at the age of 37. Source: Tianjin Daily, September 28thPress release time: 11: 18 on October 3, 2007

 

  Introduction: Gao Wei was born in Tianjin in October 1968. From 1979 to 1985, he studied in junior high school and senior high school of Tianjin Yaohua Middle School. In 1984, he participated in the national mathematics competition and won the fourth place in China and the first place in Tianjin. In 1985, he was recommended to the Department of Mathematics in Peking University, and obtained a bachelor’s degree in mathematics in 1989, and was recommended to Nankai Institute of Mathematics for postgraduate study. After receiving a master’s degree in mathematics in 1992, he went to the United States to study in the Department of Mathematics at UCLA, specializing in mathematical logic. Received a doctorate in mathematics in 1998. From 1998 to 2001, he did postdoctoral research in California Institute of Technology. In 2001, he became a professor of mathematics at the University of North Texas. In 2005, he was hired as a tenured professor at the University of North Texas, a member of the American Mathematical Society, a member of the International Society of Symbolic Logic, a member of the Translation Committee, and served as a professional reviewer and guest editor of several internationally renowned mathematical magazines.

  What it was like in high school

  Get a doctorate in mathematics and take a photo with your tutor.

  Accept congratulations from colleagues when you are awarded tenure.

  Happy family on campus.

  Talking with President Qu Limin

  Our reporter Sun Huiying took photos of Liu Yaohui.

  Interview notes:

  It is a coincidence and an accident to interview Gao Speed.

  Because October 6th this year is the eightieth birthday of Tianjin Yaohua Middle School, before that, alumni from all over the world and from all walks of life contacted their alma mater to inquire about and understand the celebration. At this time, as a tenured professor at the University of North Texas in the United States and a graduate of Yaohua Middle School, Gao Wei just came from the United States to the Chen Shengshen Institute of Mathematics of Nankai University to be a visiting scholar for one month. According to President Qu of Yaohua Middle School, this outstanding student who studied and lived in Yaohua Middle School for six years has been engaged in mathematics research and worked in different educational fields in China and the United States for more than ten years after graduation. He not only has outstanding academic achievements and rich educational experience, but also organized Yaohua Alumni Association in the United States to unite alumni to care about the development of his alma mater and support the construction of the school.

  What kind of life experience will a high-speed student who left the middle school in the 1980s, experienced 20 years of growth, and now has become a tenured professor at the university? What kind of experience and feelings will you share with your younger brothers and sisters? Being in different education modes between China and China, what thoughts does he have in the face of today’s education in? Therefore, the interview speed was recorded in my work schedule.

  As agreed in advance, I went to Chen Shengshen Institute of Mathematics of Nankai University this day. Although I also returned to my alma mater, the campus has changed a lot. With so many new modern teaching buildings, it is difficult for me to tell which one I want to go to. I just saw the most distinctive provincial building far away, and I couldn’t find the road leading there after driving for a long time. Finally, I had to stop at a small intersection and walk along the grass path beside the building to the main entrance of the building.

  I think I should describe my first impression of this building with grandeur and style, and then see the statue of Mr. Chen Shengshen and the portraits of many internationally renowned mathematicians in the hall. I feel like I have entered a mysterious and sacred science temple, and I can’t help but give birth to a special respect. Perhaps this respect is unique to liberal arts students, because we always regard mathematics as abstruse, wonderful, difficult and difficult to learn. When it comes to high speed, this young scholar can have his own office here to do his math research, and this respect extends to him.

  The high-speed office is quiet and simple, with a desk, a computer, a blackboard, several bookcases and chairs, and one or two mathematical formulas written on the blackboard. Gao Wei, who is less than forty years old, looks very young. He doesn’t look like a tenured professor with rich works and imposing momentum at all, but rather like a modest, patient, considerate and easy-going little teacher. He is even a little shy when talking, and he doesn’t know what to say in the face of interviews.

  "Then briefly describe your learning process first." I propose.

  "I played truant in the third grade of primary school and went to play with a group of older children; Junior high school is a middle school student who has not been admitted to the mathematics experimental class; I got excellent grades in the senior high school entrance examination, ranking first in my class; In the three years of high school, I was the first in my class in both big and small exams, and I was also the monitor and participated in the work of the student union. When I graduated from high school, I became the first batch of students to walk, so I chose to go to the Department of Mathematics in Peking University. "

  A child who used to play truant in primary school has become an excellent university student in the past few years. I am curious, how did this change happen?

  Gao Wei smiled. He told me that he often thought of that experience himself and would tell this story when communicating with the students.

  It was in the third grade of primary school, and he was very playful until he played truant. One day he didn’t go to class again, and the head teacher found a home, blocked him red-handed, and told his father about his truancy. High-speed was afraid. After the teacher left, he waited nervously for his father to criticize him. But my father didn’t fly into a rage like other parents, adding sticks to him, but asked seriously, "Why are you absent from school?" High-speed said: "I know all the things the teacher said in class, and there is no need to listen to them again." Father listened and thought, and said, "Since you know everything the teacher says, let’s apply to the school for advanced placement." At that time, students rarely advanced placement, although he applied, but also because there is no such precedent was rejected by the school. Coincidentally, this year, the school building expanded, and the high-speed was transferred to another school building. During the transfer process, the school allowed him to take the advanced placement exam. As a result, the high-speed performance was good, and he was promoted directly from the third grade to the fifth grade. However, the school put forward an additional condition: depending on his academic performance in one semester, if he can get more than 90 points in each subject in the mid-term and final exams, he will continue to stay, otherwise he will be returned to his original grade.

  For the sake of his own face, high-speed intelligence was forced out at once. He had to prove his strength to his parents and let them know that their trust, tolerance and understanding were right. It is in this spirit that I was encouraged to enter middle school at a high speed and smoothly. A child who played truant once returned to the right path because he was trusted and guided correctly.

  This may be a major turning point in the fate of high speed. Since then, in the six years of middle school, he has been like a "sponge baby", absorbing the nutrition from the treasure house of knowledge and the "rain and sunshine" from inside and outside the campus, which not only laid a solid foundation for his knowledge palace, but also made him discover the happiness brought by knowledge, interest, study and research. Since then until now, he has been pursuing and enjoying this kind of happiness. He thinks that to succeed in one thing, you must first make yourself happy and let your interest become the driving force of development. On this basis, you must let nature take its course and stick to it. He said that he was happy in his studies. He won’t deliberately do anything for himself, nor will he be so busy that he doesn’t have time for fitness, entertainment and family happiness, but he will still inadvertently come up with one academic paper after another. This is the harvest of his happiness, which makes him very satisfied.

  Reporter: I found that you enjoyed your six years of middle school life, which had a great influence on your knowledge and study habits, and also pointed out the direction for your future life.

  High-speed: Yes, I remember that when I first entered junior high school, I was a very ordinary student. Although my academic performance was also upstream, it was not the best. I didn’t pass the selection exam for the advanced math class. At that time, I was envious of watching others go to the promotion class. However, teenagers’ interests change quickly, and I am interested in the Rubik’s Cube Competition at school, the China and World Geography Competition and the Memory of the 50 States Puzzle Competition. These activities can not only broaden my horizons and enrich my knowledge, but also make me feel the enrichment and happiness brought by new knowledge. Maybe learning can promote each other. After that, I was promoted to high school with the first place in my class. The class teacher also named me as the monitor and gave me an "almost impossible task": I should continue to take the first place in every exam. It is this sentence that inspired me to go through high school for three years. But I’m not an avid reader. I have many hobbies. I take a group of boys to run on Nanjing Road in the morning, play football on campus in the afternoon, and join interest groups such as physics, chemistry and photography. What makes me proud is that I am qualified to participate in the activities of the math improvement class. This is an inspiration and promotion for me, and the teachers’ example, words and deeds and their high-quality professionalism have also taught me how to turn pressure into motivation, regard learning as a happy thing, and then enjoy the happiness it brings me. At that time, I thought, I want to be a teacher in the future.

  Reporter: You are really a teacher now, and you are a tenured professor in an American university. Has your ideal never changed during this process?

  Expressway: If you look at my resume, you will find that I have had an indissoluble bond with mathematics since I went to Peking University. Then I read a master’s degree, a doctor’s degree and a postdoctoral degree. There were indeed many temptations in the middle. Most of my classmates in the department of mathematics changed careers to earn much more money than me, but I always adhered to my ideal. Now I teach undergraduates, master students and doctoral students. Although I dare not say that I am a good teacher, I have always been proud of my career, because I know that teachers who regard teaching and educating people as their first job, stick to their beliefs and constantly explore and pursue them are worthy of respect.

  Reporter: You were educated in China and educated students in the United States, which will definitely make you unconsciously compare the education between China and the United States.

  High-speed: I often make some comparisons and analyze the strengths and weaknesses of Chinese and American education. When I came back to talk with middle school students this time, I also spent a lot of time thinking about it. What should I say to children now? Middle school students now have better learning conditions and broader horizons than we did then, but what is the purpose of learning? Just to get into college?

  American education emphasizes children’s natural preferences and acquired efforts. As long as he makes small achievements in any place, he will be encouraged by teachers and parents, especially teachers. They like to talk about their children’s advantages and hope that they will develop into their own strengths. They will not judge a child by a single academic achievement, and they will never rank students according to their achievements except in competitions. The unified measure of middle school education in China has a great influence on students’ development, and their interests and hobbies have become their luxuries. Some students told me that my mother chose my major and asked me to study hard. I asked: What about your own thoughts? He said: She told me to learn. From these words, I can feel that his heart is bitter and it is difficult to do. Can he be happy? But he did it anyway, maybe he will do it well, but he will have regrets in his heart.

  There are cultural differences and habits of thinking. In the United States, when schools let students participate in science competitions, no parents will come out to help them. Parents just want to find out whether their children are talented in this field, and they also hope that their children will find their own interests and strengths from various activities and gain something from them. In China, every parent attaches great importance to their children’s learning, and students also make special efforts. However, there will always be differences in people’s intelligence, and it is impossible for everyone to be the first. In fact, interest is more important for a person. It is more important to find out his own interests, find a suitable learning method and make continuous progress. This requires parents and teachers to treat their children in new ways, inspire and guide them, give them a space and a choice to discover their talents and find ways to learn happily. In the future, the society will be more and more diversified, and academic performance will not represent a person’s ability. Everyone has his own opportunities, and doing a line of love will also make achievements.

  Reporter: Is it because China students ignore their own interests and preferences in their studies, which makes you feel that children in China are not clear about their learning objectives and don’t know why they are studying?

  Expressway: For this reason, I found that many students study hard in middle school for the purpose of getting into a good university, but entering a university is like completing their task. They don’t seem to think too much about what kind of people the society will need in another 20 years. With the development of society, the requirements for talents will be different, and the requirements for knowledge will change with the rapid development of occupation, which requires everyone to grasp the most essential things and cultivate their own abilities, including the ability to learn again. Life is a long way, and going to college is just a process of learning knowledge, accumulating energy and improving quality. Some people take going abroad as their goal, but they don’t know that foreign countries have high requirements for research-oriented talents. In addition, students who have just gone abroad are in a foreign land and have no money, and everything has to be started from scratch. It is a problem for some people to graduate from graduate school. As a result, these people’s mentality is prone to problems, and when they think about their future work problems and identity problems, they have no mind to do research, just want to make money, which makes them very tired. In fact, they never thought that if they do well in a certain field, the problems they are worried about will be solved naturally.

  Reporter: Your own experience has indeed proved this point. But have you ever wondered what is the root cause of this phenomenon?

  Expressway: I have always wondered whether the education in China today can adapt to the development of the whole world. Now so many students who have studied hard can’t find jobs that suit them. What are the reasons? I think we should find the reason from our educational methods, because it is useless to train people and it is also a great waste of resources. One of the problems is the allocation of investment. It can be said that our whole society pays more attention to primary and secondary education than other places. Parents are more willing to invest in educating their children. The key is not only to pay attention to the hardware of education, but also to improve the quality of educators. The state’s investment in education can not be limited to building buildings. There are many things that can be done to train teachers, and there are many advanced experiences abroad that can be used for reference. Generally speaking, our education lacks one of the most important studies, that is, the study of pedagogy. From a small point of view, teachers with high quality and broad vision should not only impart knowledge to students, but also find out the strengths of each student to give correct encouragement and accurate guidance to guide students in life. When universities recruit students, they should not only look at their grades, but also look at their ability and the needs of future talents in the country. I am teaching students at the same time as doing cutting-edge scientific research, which makes me understand that to cultivate a good mathematician, it depends on the most important characteristics of a student.

  Reporter: You have always emphasized the happiness of learning and learning happily, and you are enjoying the happiness of learning all the way. Do you want to tell our students that lifelong learning will benefit for life?

  Expressway: Yes, I think the characteristic of talents in the 21st century is to have a habit of lifelong learning. School education can’t provide you with all the skills you will use in the future. I’m going to lecture and write articles in English now. Ten years ago, I wrote by hand, and the typist helped me type, which naturally lengthened the period of writing articles. I specially took a typing class and learned to type. Now I don’t need a draft, and an article can be completed on the computer soon, which improves the efficiency a lot. We can’t be afraid of new knowledge, and we can learn from scratch what we can’t. When some people in the United States apply for a job, they say yes to everything they are asked, and then go home and study immediately, and use it after learning. We can learn things according to our own interests, and we can also learn things according to our own needs. I never feel that learning is a pressure on me, and I don’t give myself pressure. I can learn easily at any time, and I can learn a lot without knowing it, so that I can enrich myself more and more. Now I also ask my son every day: Tell me what new things you learned today? There is a saying in the motto of Nankai University: With each passing day, we do what we should do every day and get some new knowledge, so that persistence and accumulation can lead to success.

  Reporter: Will you attend the 80th anniversary celebration of your alma mater this year?

  Expressway: At that time, my school started, so I’m afraid I won’t have a chance to come back, but I will connect with the school on the other side of the ocean to celebrate her 80th birthday!

 

Chen Xin

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Food recall is divided into three levels according to the degree of harm.

    On August 31st, the General Administration of Quality Supervision, Inspection and Quarantine successively issued the Regulations on the Management of Food Recall and the Regulations on the Management of Children’s Toys Recall, and at the same time issued a notice requesting that China fully implement the registration system for export fruit orchards and packaging factories.


    The relevant person in charge believes that these regulations are a further improvement of China’s product quality and safety laws and regulations system, aiming at effectively curbing the illegal export of food, eliminating the safety hazards of children’s toys, establishing consumers’ confidence in the quality and safety of China products, and facilitating the traceability and recall of problematic products.


    Implementing the "two-level supervision" mode to recall food according to the degree of safety hazards


    If the food is unsafe, it will be mandatory to recall it. The Regulations on the Management of Food Recall requires that food producers must, in accordance with procedures, promptly replace, return, supplement or amend the consumption instructions of unsafe foods to reduce and eliminate the hazards that may be caused by insecurity, deal with unsafe foods quickly and effectively, and effectively eliminate or reduce the food safety hazards.


    Food recall implements the "two-level supervision" model. The General Administration of Quality Supervision, Inspection and Quarantine organized the establishment of a food recall information management system to collect, analyze and process food recall information in a unified way. The provincial quality supervision department is responsible for organizing the supervision of food recall within its administrative area, and the municipal quality supervision department cooperates with the provincial quality supervision department to supervise and manage the recall process. According to the evaluation of food safety hazards’s degree, the food recall is divided into three levels, and the specific actions of food recall are required according to the recall level, so as to realize the purpose of recall quickly and effectively.


    If food producers deliberately conceal the safety hazards and do not take the initiative to recall, if food safety hazards is enlarged or reoccurred due to the fault of food producers, and if the food that does not meet the food safety standards is found to be unsafe food through investigation and evaluation, AQSIQ will issue a notice or announcement to order enterprises to recall unsafe food and issue a consumption warning.


    "Genuine goods" and "parallel goods" can be seen at a glance. Export of food without inspection marks is prohibited.


    In the future, "genuine goods" and "parallel goods" will be clear at a glance. From September 1, 2007, the exported food that has passed the inspection and quarantine by the entry-exit inspection and quarantine institutions shall be put on the transport package without the inspection and quarantine mark, and shall not be exported.


    In order to facilitate trade, inspection and quarantine institutions allow enterprises to apply for marks in advance and add marks in the production and processing process. The inspection and quarantine institutions shall supervise the application and check the use and management of marks by enterprises. Each batch of food must pass the inspection by the entry-exit inspection and quarantine institution before it can be exported. If it fails to pass the inspection, the labeled signs must be removed from the transport package and returned to the inspection and quarantine institution in full, except that the food cannot be exported.


    It is understood that the scope of export food with inspection and quarantine marks this time includes aquatic products and their products, livestock food, wild animal meat and its products, casings, eggs and egg products, edible animal fats and oils, and other animal-derived foods.


    Improve the traceability system of inbound and outbound fruits, and export fruit orchards and packaging factories should be registered.


    Fully implement the registration system for export fruit orchards and packaging factories. On the basis of the registration of fruit orchards and packaging plants exported to the United States, Canada, Australia, New Zealand, Japan, Korea, South America, Europe, Hong Kong and Macao, fruit orchards and packaging plants exported to Russia and Southeast Asia should be included in the inspection and quarantine registration management. Since November 1, 2007, the inspection and quarantine department shall not accept the fruit export inspection from unregistered orchards and packaging factories.


    The notice stressed that the inspection and quarantine departments should improve the traceability system of inbound and outbound fruits and establish a recall system. Each bureau should establish a file for each batch of exported fruits, including the origin, orchard, packaging factory, exit time, number of phytosanitary certificate, destination and other information, and export fruit packaging factories and orchards should establish a traceability system and planting files respectively. If major safety, health or quarantine problems are found through inspection and quarantine, relevant information shall be announced to the public. Import and export enterprises shall notify sellers to stop selling, take the initiative to recall the problematic fruits, and report to the inspection and quarantine institutions.


    The producer is the first responsible person, and defective children’s toys must be discontinued.


    "Regulations on the Management of Children’s Toys Recall" further tightens the product responsibility of producers for producing defective children’s toys, and clearly stipulates that producers are the first responsible persons for defective children’s toys.


    The regulations require that if there are defects in children’s toys, even if the children’s toys produced by the producers meet the requirements of China’s laws, regulations and mandatory standards on product safety, if they are found to be defective after investigation and evaluation, the producers must stop production and sales, announce the relevant situation to the public, notify the sellers to stop selling and consumers to stop consuming, report to the quality and technical supervision department, and actively eliminate the possible damage caused by the defects by improving the consumption instructions, returning goods, replacing goods and repairing. Our reporter Yuan Guofeng


Editor: Huo Junxia

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Don’t worry about the diagnosis of cancer, 10 questions should be clarified first.

Original pineapple factor of Dr. pineapple after 80′ s

Text | pineapple

Every year, nearly 5 million people in China are diagnosed with cancer.

When hearing the word cancer from doctors, almost everyone’s first reaction is shock, and their brains are blank. Although there are countless questions in their hearts, they don’t know where to ask. This is normal, don’t worry. The key is to get through this initial "blank period" as soon as possible, and then communicate effectively with doctors, which is very important to achieve the best treatment effect.

Every day, people ask pineapple what information is most important to talk to doctors. Today, I will give you some suggestions. For newly diagnosed patients, it is a good start to think and ask the following 10 questions.

1. Is there a cure for my cancer?

This is almost everyone’s first question, but it is also the most difficult question to answer and there is no simple answer.

Different people’s cancer is completely different, so we must listen carefully to the doctor’s explanation to understand whether the purpose of treatment is to cure or prolong life. At the same time, it is suggested to know the survival rate data, recurrence probability, treatment methods, etc. of your specific cancer type, and make a comprehensive decision to make the best follow-up decision for yourself.

2. Where is the tumor? Is there a transfer?

Oncologists have many therapeutic tools, including surgery, radiotherapy, chemotherapy, targeted drugs, immunotherapy, clinical trials and so on. The location and metastasis of the tumor will determine the specific method chosen by the doctor.

For example, some parts can’t be operated, and some parts can’t be irradiated. If cancer cells metastasize, surgery alone is not enough, but systematic therapy is needed, including chemotherapy, targeted drugs and immune drugs.

3. What is the stage of cancer?

The purpose of cancer staging is to understand the malignant degree of tumor cells. It is determined according to the state and distribution of tumor cells in the body, usually from stage 0 to stage 4.

At the earliest stage of stage 0, all the bad cells are localized, and almost 100% can be cured by surgery or radiotherapy. However, the cancer cells of stage 4 patients have metastasized to other tissues of the body, so systematic comprehensive treatment is needed.

4. What therapies are doctors going to use?

Now the treatment of cancer has become more and more personalized. Most of the time, doctors will use a variety of therapies for mixed treatment to achieve the best results.

Remember to ask the doctor what kind of therapy he plans to use, what is the reason for using each therapy, how long it takes for each therapy, how often, what possible side effects are there, and whether there are any ways to alleviate side effects, and so on.

5. Can you work during the treatment?

Most therapies have some side effects on the body, and everyone’s reaction may vary greatly. Many patients can continue to work, participate in some recreational activities and even keep exercising during the treatment.

Cancer treatment usually makes people tired, so patients need to reduce their work intensity or activity frequency, but people should not give up their hobbies and life completely just because they want treatment.

6. Should we change our diet and exercise habits?

If you want to beat cancer, you must have a healthy diet, and if possible, it is best to supplement it with regular exercise.

You can ask your doctor if there is any special recommended food or diet. Some foods can help drugs take effect, while others can help reduce the side effects of chemotherapy or radiotherapy. Doctors often recommend people to avoid some foods, such as those that are high in oil and fat and difficult to digest.

Exercise is also very important: there is evidence that regular exercise can improve the quality of life of patients, including strengthening the immune system and reducing pain. But please do what you can to avoid injury.

7. Do you need vitamins or nutrients?

Patients need enough nutrition and energy to fight cancer, but doctors usually recommend a rich natural food combination instead of a single health care product to supplement nutrition. Some high-dose health care products may even accelerate the growth of cancer cells or reduce the effect of other anticancer drugs, so they must be used with caution.

Be sure to consult the attending doctor before using any supplements, including Chinese herbal medicine/pure natural supplements.

8. Besides modern medical methods, is it worth trying other therapies?

In addition to surgery, chemotherapy and radiotherapy, many patients will consider so-called "alternative therapies", including acupuncture, massage, yoga and meditation.

On the one hand, all "alternative therapies" have not been proved effective by rigorous scientific clinical trials, so we can’t expect to cure cancer by them alone.

On the other hand, they do often bring some benefits, such as reducing pain, relieving anxiety and improving mood. Although the placebo effect cannot be ruled out, it can still be considered as an aid to modern medicine to improve the quality of life.

9. Should I consider participating in clinical trials?

Recently, new anti-cancer therapies have emerged one after another, and there are thousands of cancer clinical trials under way. But not everyone needs it, and not everyone is suitable. In many cases, using the current standard therapy is a safer and more effective choice.

If conditions permit, it is very valuable to know the advantages and disadvantages of relevant clinical trials as much as possible. Even before the tumor shows signs of drug resistance or recurrence, knowing the new therapies that may be involved in the follow-up can bring comfort and encouragement to patients and their families.

10. Do you need to consult another doctor?

It may be awkward to ask the attending doctor this question directly, but because the treatment of cancer is changing with each passing day and becoming more and more complicated, it is valuable to listen to an expert’s "second diagnosis and treatment opinion".

In fact, more and more patients in Europe and America, especially those with advanced stage, will consult many doctors for a relatively unified treatment plan. More and more doctors, especially confident doctors, are beginning to support patients’ choices. On the one hand, it can reduce patients’ suspicion, on the other hand, it may also be an opportunity for self-improvement and learning.

I wish you all the best and a speedy recovery!

Read the original text

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China recalled its senior generals to the United States and refused to let American warships visit Hong Kong? The Ministry of Foreign Affairs clearly responded.

CCTV News:On September 25, 2018, Foreign Ministry Spokesperson Geng Shuang held a regular press conference. 

Q: It is reported that China recalled vice admiral Shen Jinlong from his visit to the United States. At the same time, a US Navy warship was denied access to Hong Kong. What is China’s comment on this?

A: On September 22nd, the Deputy Director of the Office of International Military Cooperation of the Central Military Commission of China summoned the Acting National Defense Attaché of the US Embassy in China, and made solemn representations and protests over the sanctions announced by the US against the Equipment Development Department of the Central Military Commission and the head of the department. During the negotiation, the responsible person of the military made clear China’s solemn position and clearly announced that China would immediately recall the naval commander Shen Jinlong who was attending the 23rd International Maritime Forces Symposium in the United States and planned to visit the United States. The press release has made this very clear.

As for the question that you mentioned about the docking of American warships in Hong Kong, China has been examining and approving such requests on a case-by-case basis according to the principle of sovereignty and specific conditions.

News review

On Thursday (September 21st) local time, the State Council announced that it would impose sanctions on the Equipment Development Department of the Central Military Commission in China and its head. On the evening of September 22nd, Huang Xueping, deputy director of the Office of International Military Cooperation of the Central Military Commission, summoned Meng Jiwei, acting defense attache of the US Embassy in China, and made solemn representations and protests over the sanctions announced by the US against the Equipment Development Department of the Central Military Commission of China and the head of the department.

  Huang Xueping said that the military cooperation between China and Russia is a normal cooperation between sovereign countries and conforms to international law. The U.S. flagrantly announced that it would impose unreasonable sanctions on the relevant departments and senior generals of China’s armed forces, which is a blatant violation of the norms of international relations and a full manifestation of hegemonism, seriously damaging the relations between the two countries and the two armies, with a very bad nature. China resolutely opposes this and will never accept it. In order to show its solemn position, China decided to immediately recall the commander Shen Jinlong, the navy who attended the 23rd International Maritime Forces Symposium in the United States and planned to visit the United States. Postpone the second meeting of the dialogue mechanism of the joint staff of the Chinese and American armed forces planned to be held in Beijing from September 25 to 27. China demands that the US immediately correct its mistakes and lift relevant sanctions, and China’s army reserves the right to take further countermeasures.

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Behind the "collapse" of Netease Cloud Music, is it the thunder buried by reducing costs and increasing efficiency?

Text | Entertainment Capital on Bean Sprouts

On August 19th, Netease Cloud Music topped the list for one day, because many users found that Netease Cloud logged in abnormally and displayed "Failed to obtain data".

You know, this kind of large-scale technical BUG of Internet manufacturers is usually fixed soon before the news spreads widely. The BGU failure of Netease Cloud Music lasted for 2 hours, and the related Weibo hot search was also hung up for nearly one day in turn.

During this period, even the chat records of suspected insiders flowed out, breaking the news that "it is to develop and delete libraries to run away" and attribute this BUG to the contradiction between migrant workers and capitalists. This cool story further accelerated the spread of the fault, and netizens even began to play with stalks, "carrying buckets and running away, taking away the whole pyramid!"

At 3 pm, Netease Cloud officially replied, saying that "due to infrastructure failure, all ends of Netease Cloud Music can’t be used normally". After rumors spread everywhere, at 5 pm, the official came forward to rumor again, "There was no deletion of the library, no running away, and the failure has been fixed one after another ~"

The government has also introduced a compensation plan at the same time, and users can search for "listening to music" and receive 7 days of membership rights.

The rumors of long downtime and mixed self-contained spread genes have made Netease Cloud Music’s BUG the focus of public attention. Besides "deleting the library and running", the truth behind it is also controversial.

Later, some media learned from Netease’s internal technicians that "this downtime may be related to the relocation of the computer room in the second quarter of this year". According to official sources, in 2023, it is determined that the overall service of cloud music will be relocated to Guizhou computer room. "Netease established a computer room in Guizhou, and its business was relocated in stages. In 2024, Q2 Netease Cloud Music just completed the relocation of the computer room in Guizhou." "Coupled with layoffs, even troubleshooting will take a long time."

However, whether it is the relocation of computer rooms or layoffs, they all point to a more core factor-reducing costs and increasing efficiency.

In fact, Netease Cloud Music has always faced "profit pressure". After years of losses, in 2023, Cloud Music finally ushered in a reversal, and turned losses into profits for the first time. Behind this, it is not unrelated to reducing costs and increasing efficiency.

Netease Cloud, which is profitable, has not ushered in a high-light moment. Like many music streaming platforms, while the social entertainment business is declining, how to enhance profitability is still a big challenge.

01 Netease Cloud "Collapse", the disaster caused by reducing costs and increasing efficiency?

Although it is not entirely due to "layoffs to the aorta", according to various sources, it can be judged that the technical BUG is indeed related to the company’s cost reduction and efficiency improvement.

Before discussing Netease Cloud’s cost reduction strategy, let’s take a look at its overall financial situation:

It can be seen that before 2023, Netease Cloud Music has been at a loss. When the profit and loss turned around in 2023, the official attributed it to the increase in membership subscription income, operational efficiency and cost optimization of cost control.

However, compared with the space brought by revenue, it is obvious that the interest rate space brought by cost compression is greater. In 2023, the total revenue of Netease Cloud Music was 7.867 billion yuan, down 12.51% year-on-year. The operating cost decreased from 7.699 billion yuan in 2022 to 5.764 billion yuan, and the cost expenditure decreased by as much as 1.935 billion yuan, a decrease of 25.1%.

Among them, including the cost of content services, research and development expenses and management expenses, a number of costs have declined.

The relocation of the computer room that is questioned by the outside world and may be related to this failure is probably also a part of the cost reduction strategy. According to media reports, Netease’s relocation also claimed to have achieved a substantial cost reduction.

In terms of the number of employees, the 2023 financial report shows that Netease Cloud had 1,359 employees on December 31, 2023, compared with 1,540 employees in 2022, a year-on-year decrease of 181 employees.

Observing the past financial statements, cost optimization has always been an important factor in the process of gradually reducing losses. Therefore, it can be judged that Netease Cloud Music is indeed continuing to "reduce costs and increase efficiency" and has shown positive feedback in the financial statements.

Of course, it is biased to attribute the profit and loss entirely to the cost reduction. It cannot be denied that the growth of online music business has brought blessings to Netease Cloud Music’s profit reversal.

The 2023 financial report shows that the number of monthly active users of online music services reached 206 million, an increase of 8.7% year-on-year. Among them, the number of monthly paid users of online music reached 44.12 million, a year-on-year increase of 15.3%; At the same time, the monthly income per paying user of online music business has increased from 6.6 yuan to 6.9 yuan.

With the increase in the number of paying users and the monthly income per paying user, Netease Cloud Music’s income from subscribing members increased by 20.2% year-on-year.

In order to increase the revenue of online music business, Netease Cloud has previously introduced a series of measures, such as "5 yuan Student Member", incentive advertisements, and vinyl members’ increasing the rights of multi-terminal music libraries, so as to attract paying users by lowering the membership threshold and enhancing their rights and interests.

Under the joint action of reducing costs and increasing efficiency and online music business, Netease Cloud Music achieved its first annual turnaround in 2023.

But going back to this large-scale technical BUG, as important as exploring the reasons, is the loss it brings.

From the brand point of view, this failure will not only affect the user experience, but also do some damage to the brand image of Netease Cloud Music. "Do you have to use Netease Cloud?" "Is it not fragrant to use other apps?" "I just laid off the real technicians" and "Am I the only one who listens to music with bilibili?" …… On social platforms, there are not a few such comments.

Not only that, Netease Cloud Music will also bear direct economic losses. As compensation, the "vinyl VIP" issued by Netease Cloud has a minimum monthly subscription in 8 yuan. According to 8 yuan, 206 million users and 7 days, the corresponding value of Netease Cloud Music Compensation Scheme is as high as 389 million yuan.

Netease Cloud Music needs to bear the direct economic losses such as the sharing of copyright fees, server and bandwidth costs, operation and maintenance costs. However, how much impact it will have on the financial side needs further attention.

From the perspective of enterprise development, it is understandable to find ways to make profits. However, in the process of structural adjustment, it is also a wisdom to make long-term plans to stabilize its own development, especially the development of online music industry, which itself needs to be steady and stable, attracting users with real content and experience.

Turn losses into profits, but Netease Cloud Music is still anxious.

Combined with the development of music streaming media industry, it is really not easy for Netease Cloud Music to enter the road of profit.

But turning losses into profits does not mean that you can sit back and relax. Netease Cloud Music will also face the challenge of income structure under the change of industry and more urgent competitive pressure.

First, let’s take a look at the revenue section of Netease Cloud Music, which is composed of online music services and social entertainment services. However, the problem is that under the impact of the rise of short video platform and the tightening of supervision, the social entertainment service of music streaming platform has been obviously impacted, and the income brought by social entertainment service will inevitably shrink in the future, and online music business is the real core competitiveness.

Tencent Music, whose profitability is superior to that of its peers, recently released its financial report for the first half of 2024. The data shows that online music service revenue reached 10.431 billion yuan, accounting for 74.89%, while social entertainment services and other services accounted for only 25.11%.

Netease Cloud Music is also actively adjusting the operation strategy of social entertainment services, by reducing the exposure of some functions and reducing the proportion of revenue sharing, so as to enhance the user experience of core music and enhance profitability.

According to the financial report, in 2023, Netease Cloud Music’s online music service revenue reached 4.351 billion yuan, exceeding the income brought by social entertainment services and others, but in contrast, social entertainment services-related businesses still accounted for nearly half of the revenue.

Therefore, Netease Cloud Music needs to continue to tap the commercial potential around the online music business.

The data shows that by the end of 2023, Netease Cloud Music has collected about 149 million pieces of music. We have started new cooperation with well-known brands such as Believe in Music, Makoto Shinkai, Minced Fish and RYCE Entertainment (represented by Jackson Wang), and continue to make efforts in the expansion of copyright content. In terms of self-made content, as of December 31, 2023, the platform registered nearly 684,000 independent musicians and uploaded about 3.1 million music tracks.

At the same time, Netease Cloud Music is also improving the experience and expanding the scene to attract more users. For example, the music player is embedded in the game scene of "Egg Party", and the online "private DJ" function is available.

Secondly, based on the development of online music business, the growth of core data such as active users, paying users and ARPPU is also related to the future profitability of Netease Cloud Music.

According to public data, these core operating data of Netease Cloud Music are growing, but the growth rate has declined, especially the number of monthly paying users. According to this growth rate, it can be judged that the growth of its online music business will not be too fast.

On May 23rd this year, Netease released its financial results for the first quarter of 2024. The data shows that the net revenue from cloud music is 2 billion yuan, a year-on-year increase of 3.6%, and the growth rate is relatively limited.

In addition, Netease Cloud Music is also facing a lot of competitive pressure.

In the industry, Tencent Music, Spotify and Apple Music are all carving up the market. In particular, Tencent Music and Spotify far exceed Netease Cloud in volume. However, in terms of profitability, Spotify is not stable enough. In 2023, although the total revenue reached 13.247 billion euros, it was not profitable. The financial report in the second quarter of this year shows that the total revenue reached 3.807 billion euros and the profit reached 274 million euros. The profitability of Tencent Music has always been in the forefront of the industry.

In contrast, Netease Cloud Music, which has just achieved profitability, still has a long way to go.

In the pan-entertainment industry, the rise of short video platforms such as Tik Tok and Aauto Quicker has a big impact on the whole music streaming industry, and the reduction of social entertainment service income of Tencent Music and Netease Cloud Music is the most direct impact.

However, Netease Cloud Music is not without advantages. The good community atmosphere precipitated for a long time is its unique label and assets, which corresponds to higher user stickiness and the trust of original musicians. Previously, many original musicians said that they were more willing to publish their works on Netease Cloud Music.

In a word, online music business is not an opportunistic business, but also tests the platform’s steady and steady content and user experience, as well as the continuous optimization of commercialization ability. Although this technical BUG will not bring a fatal blow to Netease Cloud Music, it also sounded an alarm. In the fierce competition, it will take time to verify whether Netease Cloud Music, which makes many users "love and hate", can break through.

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Behind the Yueye braking incident, Baojun’s user responsibility and responsibility are reflected.

A few days ago, Bao Junyue, which caused a hot discussion among netizens, also braked, and Baojun Automobile has now drawn a successful conclusion for it.

The recall announcement issued by Baojun Automobile shows that this recall involves a total of 1,116 Baojun Yueye models produced from April 20 to June 14, 2023.Due to a specific batch of software bugs, the vehicle may have the risk of brake assist failure on a specific date.

In view of the above situation, Baojun has upgraded and verified the EBS software of these vehicles on January 1, 2025 to ensure the safe use of the vehicles.

Behind the Yueye braking incident, Baojun's user responsibility and responsibility are reflected.

Did Bao Junyue really have a brake failure? The answer is no.

As can be seen from the video shared by Yueye owners, the braking effect is not obvious when the vehicle steps on the brake pedal, and it feels like it is out of order.

However, this is not the case. According to the official statement of Baojun Automobile, the vehicle with limited brakes was degraded due to a software bug, and the brake pedal became heavy because it failed to provide enough brake assistance to the driver.Many drivers found that the vehicle did not slow down immediately after stepping on the brake pedal as usual, and thought that the brake system was out of order.

In terms of mechanical structure, almost 99.9% of the ebooster brake booster system will not completely fail, because after the initial motor assist, the ebooster’s assist piston is also directly mechanically connected with the brake hydraulic oil circuit.Even after the motor assist fails, the driver can also achieve the braking effect by pressing the brake pedal hard.

Behind the Yueye braking incident, Baojun's user responsibility and responsibility are reflected.

Although it is necessary to step on the brake pedal at this time, there will still be braking force acting on the wheels, thus reducing the injury of safety accidents. For car owners who don’t know this operation method, this pot must be carried by car companies. After all, it involves safe driving instructions, and we can’t emphasize it too much. All car companies that use the ebooster electronic brake assist system need to increase the popularity of relevant brake knowledge.

Back to the Yueye braking incident itself, Baojun actually made a safe backup when dealing with the extreme scene of brake assist failure.

When the brake assist fails, the affected car owners can see the sign of "Little Turtle" on the dashboard, which means that the vehicle has entered the speed limit mode, and the vehicle automatically limits the power output to avoid the failure to slow down in time after high-speed driving.In fact, this has greatly reduced the safety risk of vehicles.

Behind the Yueye braking incident, Baojun's user responsibility and responsibility are reflected.

For the affected car owners, Baojun also made a detailed explanation. The vehicles with limited braking assistance were small-scale events, involving a total of 1116 vehicles.

After the incident, Baojun intervened at the first time. On January 1, the EBS software of these vehicles was upgraded and verified to ensure the safe use of the vehicles, completely eliminating the risk of brake assist failure, and the owners need not worry about the recurrence of such failures in future use.

One-on-one communication and light speed recall reflect Baojun’s user responsibility and responsibility.

For the automobile industry, an accidental bug caused by brake assist failure may be just a small splash on the technical level. But for the affected car owners, it is an event related to their own safety. It is out of the attitude of being responsible to users that Baojun Automobile immediately conducted incident analysis and investigation after the incident.

On the day of the owner’s feedback, Baojun contacted the affected owners one-on-one at the first time and dragged the vehicle to the brand after-sales center for testing, which also minimized the safety risks that the braking incident might bring to users.

Now, after solving the brake failure of the vehicle and recalling it, Baojun announced the loss caused by the failure of brake assist.The manufacturer shall bear all the responsibilities and try to eliminate the adverse effects of this incident on the owner.

From another perspective, with the development of China’s automobile industry for so many years, such incidents often occur. For example, in the case of the recall of Li ONE’s half-axle, 10,000 sets of Li ONE were ideally recalled.

As for the more concerned Tesla braking incident, although Tesla officially never confirmed that the brakes had failed, in 2023, it recalled 1.1 million cars in China and made three major adjustments and optimizations to the braking system.

These two recalls, which were very sensational at that time, did not affect the ideal and later became the new power sales crown, and Tesla won the pure electric sales crown in China.Treating the recall action of car companies requires more rational treatment.

In fact, the electrification and intelligentization of intelligent networked vehicles are new things, and China car companies have reached the forefront of the world in this respect. There is no stone to cross the river in front of them, and they are facing the rapid development iteration and application of new technologies, so it is understandable to be concerned. However, when problems arise, the manufacturer’s responsible attitude towards users is not to shirk or evade responsibility.

Judging from the braking incident, Baojun did not look on coldly after discovering the problem, nor did he choose the cold treatment that has been tried and tested in the public relations industry. Instead, he intervened in the first time to effectively solve the safety risks of users and recall them at the speed of light. Behind this series of high-efficiency and low-profile initiatives,It also reflects the responsibility and responsibility of domestic car manufacturers to users, and is worthy of the heavy trust of car owners and friends when they deliver new cars and take over the car keys.

Behind the Yueye braking incident, Baojun's user responsibility and responsibility are reflected.

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Stop talking! Please don’t be distracted from other things while watching the movie.


Special feature of 1905 film network It was released last Friday, and it seems that the domestic audience didn’t buy it.


As of May 21st, the movie had a box office of 112 million. In terms of word of mouth, compared with the 95% recognition of rotten tomatoes in North America, the douban score of only 6.6 seems to be not brilliant.

However, Xiao Dianjun has a special liking for this movie. It does have many bugs. If it is written, you can open a new manuscript. But it applies a very cool concept — — The use of sound brings the sound closer to the audience and strengthens the interaction between the film and the audience.

 

When watching a movie, Xiao Dianjun, like the characters in the movie, didn’t dare to gasp, but "held his breath" all the time. No, by the end of the movie, two-thirds of the popcorn bought before entering the stadium was left.

 

Xiao Dianjun, who pays special attention to the movie-watching experience on weekdays, took advantage of the weekend to brush this movie as soon as he was excited.


However, the second time I watched the movie, the main purpose was not to see the movie itself, but to "observe" the surrounding audience, whether it was as deep as Xiao Dianjun’s.

As a result, at the climax of the movie, Xiao Dianjun secretly looked around, and everyone was either "covering their hearts" or "covering their mouths". After the movie ended, the audience who bought popcorn came out with half a bucket of popcorn. It seems that this movie has indirectly affected the popcorn business in the cinema ~

 

At the same time, Xiao Dianjun thought, if there is no one to chat or make a phone call at the movies in the future, it would be great! After all, in the past experience of watching movies, Xiao Dianjun encountered too many things like talking to his neighbor and talking on the phone about work.

 

I was very impressed when I went to the movies, and the English version of the dubbing was still played. In the back seat, a father took his daughter to the movies. The whole process was, "Look, this sister, this is my sister", "Snowman can still talk" and "Look at that castle, which was made by my sister. Isn’t it beautiful?" … …

Frankly speaking, Xiao Dianjun was devastated at that time. However, there are so many things that affect the movie. Some people told Xiao Dianjun that he had met a neighbor who ate such "delicious" food as roast duck neck.

 

Therefore, Xiao Dianjun launched an activity on the official blog of @1905 movie network to learn about the wonderful things that everyone once met in the cinema.

As a result, in everyone’s reply, five major events were listed as "wonderful things to watch movies" TOP 5.

 

Fat people eat like this.


Among many wonderful things, "eating" is absolutely the best.


I counted these foods in detail — — Stinky tofu, duck neck, instant noodles, leek pie, durian, chicken chops … … Small electric gentleman wants to say, just know to eat, now you know why you are so fat?

I still hope everyone can exercise restraint. Some foods are not suitable for eating in the cinema.

 

For example "Xiaomi porridge: eat spicy duck neck in the cinema, and then cry spicy. I cried so loudly that I could watch the movie."

 

Xiao Dianjun wants to say that this audience is really not easy. Remember to buy a slightly spicy duck neck next time. Moreover, don’t bring this kind of food into the cinema, it’s easy to make other audiences greedy, and the focus is on movies.

 

To tell the truth, actually eating in the cinema has been discussed in many places.

 

Some people will say that it doesn’t seem to be a big problem to watch a commercial blockbuster and eat a popcorn or a tasteless hamburger, but if you come across a literary film, if someone is eating next to you, the impression will be quite strange.


Especially "@ Ma Ma I want to get married, but I can’t pass the exam: I met a McDonald’s in the cinema. What I saw at that time was a very literary film. The cinema was quiet, so I listened to him eating there. It’s really listening to "Eating Chicken Legs Around" while watching "Picnic by the Road"."

 

I want to @ Bi Gan here. I wonder what the director thinks?

 

Cinema becomes a hotel.

 

Some viewers regard the cinema as a restaurant, while others directly regard the cinema as a hotel and sleep directly until they snore.


Xiao Dianjun wants to say, if you are sleepy, go home and sleep. Don’t stay up watching movies. Sleeping in the cinema chair is not good for your waist, which will hurt your body, liver and kidney.

 

However, I saw "@ 京京京京京京京京京京京: When I went to see it, a little brother next to me actually fell asleep … … Fall asleep … …"


Xiao Dianjun sincerely wants to thank this little brother for director Lin Chaoxian. He is so tired that he has to buy tickets to support the film.

 

Don’t take it off, it smells


Don’t think too much. By take off, I mean take off your shoes and see "@Lay boy: There is a man who is pinching his feet at the cinema … … It stinks … …"I hope you won’t feel the" charming "smell through the screen of your mobile phone.


After reading everyone’s complaints about taking off their shoes, Xiao Dianjun hopes to sit next to the person who eats durian in the cinema next time.

 

"Xiong Haizi" and "Parents Bear"


As an eternal topic, "Xiong Haizi" will naturally not be left behind on this occasion. However, I feel that it is more influenced by "parents of bears". 


 

The next time you encounter this situation, you will directly "spoil" the movie. At the end, the children who watch the movie can’t hear the sound.

 

 

This experience is also very delicious. Xiao Dianjun suggested that you should either complain or put up with it. Children’s urine is still a medicine ~ However, it is better to complain.

 

Tell him that doing so will attract the monster.

 

When Xiong Haizi grew up, he became a bear parent who talked in the cinema and beat children.


Angry single dog.


Watching movies is the first choice for many couples to date, but it is indecent if they show their love in movies.


 

Want to know if this movie is a love mashup? It feels like a 5D viewing experience. Can I ask the cinema if it needs a replacement ticket?

 

This kind of psychology is indispensable. After all, Xiao Dianjun is still single dog.


Wonderful congress, think about it


Seeing the messages below, some of them really affected other audiences’ viewing, and some of them were just a wonderful phenomenon. Anyway, after reading half of them, Xiao Dianjun was already laughing like a pig in the office.

 

 

So, do you usually have the habit of drinking half of coke?

 

Excuse me, did the cinema ask the girl to compensate for the back of the chair?

 

 

I only heard 1 million. However, the next time you encounter this kind of thing, keep a low profile and just shake the phone.

 

 

Is your colleague the Alipay above who received 1 million?

 

Sawadika, Thailand tourism. Think about it?

 

So, finally, did the theater manager come to Pick the old lady? Direct c-debut!

 

In fact, most of the above are the opinions of Xiao Dianjun, but in fact, the real purpose is to take this opportunity to let everyone watch movies in a civilized way.


Don’t eat food with flavor in the cinema, don’t take off your shoes at will to make an odor, and don’t talk loudly in the cinema; The mobile phone should be muted and vibrated, and the screen brightness should be adjusted to the darkest as far as possible; If you have something important to call, please go out of the theater to communicate; Parents should know whether the film is suitable for their children before taking them into the cinema.


Finally, don’t screen shot, respect every film creator.