分类归档 opinion

Will robots in science fiction movies appear in the future?

Robots in science fiction movies have always been one of the technological futures that people yearn for, but in reality, with the development of science and technology and the progress of robotics, can we expect robots in the future to be as good as those in movies? This paper will discuss the development of robotics and the future of sci-fi robots from many angles.

First of all, technically, artificial intelligence and robotics are experiencing unprecedented rapid development. Since 1950s, scientists have been working hard to develop various robots. At present, many robots can perform various tasks, such as industrial production, medical care, logistics and transportation.

However, the current robot technology still has many limitations, such as the lack of high intelligence and flexibility, which makes the robot in science fiction movies still seem to be a distant dream. Secondly, from the industrial and commercial point of view, robot technology has been widely used in various fields. Many large factories and production enterprises have adopted various types of robots for production, which can effectively improve production efficiency and quality, and reduce the work intensity of human workers. In the commercial field, robots are also widely used in logistics and express delivery to improve efficiency and reduce costs.

From the perspective of ethics and safety, the emergence of robots has also brought some problems. Scientists and policy makers must seriously consider the use safety and risks of robots and ensure that the behavior of robots conforms to ethical and moral standards. In addition, the development of artificial intelligence and robotics has also brought some negative effects, such as human unemployment and man-machine relationship.

Finally, from the cultural and social point of view, robots in science fiction movies have had a far-reaching impact on human imagination and cultural value. Robots are widely used in science fiction literature and movies, and have become one of the important cultural symbols, which embodies the expectation and imagination of human beings for future science and technology. This kind of imagination has also promoted the development of robot technology, prompting scientists to explore and innovate robot technology even harder.

To sum up, although robot technology and artificial intelligence technology are developing rapidly, it is still facing great challenges to realize the robot with high intelligence, strong flexibility and emotional connection with human beings in movies. However, robot technology has been widely used in various fields, bringing great convenience and benefits to mankind.

At the same time, the development of robot technology also needs to pay attention to ethical and safety issues, ensure that the behavior of robots conforms to moral and ethical standards, and balance the relationship between the development of robot technology and human interests. In addition, the robots in sci-fi movies have a far-reaching impact on human imagination and cultural value, and this imagination has also promoted the development of robot technology, prompting us to explore and innovate robot technology harder to realize the future dream of robot technology.

Three-dimensional visualization technology of power transmission lines, intelligent management of power supply chain

Content: Power transmission line is an important part of power system, and the management and maintenance of the line is the key to keep the power supply chain smooth. How to manage power transmission lines efficiently and predict the potential problems of lines in advance is the core issue of intelligent and digital transformation in the field of power supply. Three-dimensional visualization technology can visually display power transmission lines, and realize real-time monitoring and operation and maintenance management of lines based on data model, which is convenient for power managers to finely manage line status. # Three-dimensional visualization of power transmission lines #

Three-dimensional visualization technology can establish three-dimensional cultural design based on power transmission lines and realize comprehensive monitoring and management of lines. Through three-dimensional digital modeling, the lines can be visually displayed and the information can be visually expressed. In addition, with the help of artificial intelligence, big data and other technologies, all data in the power supply chain can be intelligently analyzed and processed. Power managers can analyze these data, predict the operation status of the line and maintain it in time.

The intelligent analysis and management function of three-dimensional visualization technology can not only help power line managers understand line operation and technical problems, but also promote the interaction and cooperation between line operators and suppliers. Especially in the event of catastrophic events in power supply chain, power managers can more accurately and quickly grasp the line fault situation, quickly carry out spread control and fault repair, reduce the line maintenance cost and improve the stability of power supply. Large-screen visual decision-making system, the digital age has come.

The application of 3D visualization technology is bringing new opportunities and challenges for intelligent management and digital upgrade of power transmission lines. In the future, the development of three-dimensional visualization technology of power transmission lines will become more and more intelligent, convenient and efficient, helping power managers to better fundamentally solve the difficult problems in power supply chain.

Is the travel and accommodation industry under the ChatGPT craze a slogan or a gimmick?

In the past February, many travel enterprises gathered together to apply ChatGPT, and the craze about ChatGPT is accelerating in generate. However, the controversy also started quickly. Some people say that ChatGPT is a slogan, while others say that it is a gimmick. What kind of picture will it be when ChatGPT-like applications "enter the circle" to travel?

This February and March belongs to ChatGPT.

In the past February, many travel companies got together to apply ChatGPT. On February 15th, Ctrip announced that it had become the first batch of ecological partners of Baidu Wenxin Yiyan (English name: ERNIE Bot). The Qunar platform has launched the intelligent question-and-answer robot "Universal AI Camel" of Chat GPT, which helps users to customize their itinerary and answer problems in travel. The included questions cover the recommendation of tourist routes, toilets in scenic spots, and eating mushrooms by mistake.

On February 28th, Wuxi Cultural Tourism Committee announced that it had become the first batch of ecological partners of Baidu Wenxin Yiyan. In the follow-up, the Wuxi County Cultural Tourism Committee will fully experience and access the ability of Wenxin to say a word through Baidu APP. On the same day, Chongqing Wulong District Cultural Tourism Commission also announced that it had become the first batch of ecological partners of Baidu Wenxin Yiyan, marking the first landing of dialogue language model technology in various scenic spots in Wulong.

In March, Wenxin will soon be open to the public. The craze of ChatGPT is accelerating generate.

However, the debate also started quickly. As far as the current version of ChatGPT is concerned, in the repeated tests of users, ChatGPT has many problems such as common sense dislocation, data distortion, fabrication of false information, etc., which are regarded as its undeniable weakness.

Some people say that ChatGPT is a "window", and some people say that ChatGPT is just a "gimmick". Looking forward to the future, what kind of picture will it be when ChatGPT-like applications "enter the circle"?

01 ChatGPT is just frying cold rice?

If we say that the products represented by Metauniverse provoked the industry’s emotions in the past year, then at present, ChatGPT seems to be "popular".

However, looking at the domestic travel agencies and enterprises that have entered the market, it seems that the application at this stage is more at the customer service level, such as the intelligent question-and-answer robot of Qunar platform.

Intelligent customer service has been popular in China for many years.

In the 1990s, the Internet was not popular, customer service was mainly based on telephone communication, and call center was mainly based on hard switching technology.

In 2000, the Internet began to spread, traditional customer service software entered large enterprises, and call centers based on softswitch technology appeared.

Around 2010, technologies such as mobile Internet, cloud computing and big data began to be applied, and cloud call centers and cloud customer service software based on SaaS appeared.

Even the latest online "Universal AI Camel" is not new. As early as 2017, AI customer service camel has already appeared in the business innovation where to go.

Empowered by a new generation of AI technology, the customer service system is integrated with the Internet, and an innovative intelligent service model is introduced into the customer service center.

The waiting of "busy human seats" seems to prove the limitations of intelligent customer service. Although ChatGPT has the learning ability, it is still necessary to establish a very detailed and in-depth knowledge map in customer service, which is far beyond the content that search engines can provide.

Therefore, even though ChatGPT has achieved a good effect of man-made dialogue, from the practical application of cultural tourism, it is still only a new form of intelligent customer service, and the form is greater than the content. This means that from the current stage of development, for OTA platforms such as Ctrip and Qunar, which are represented by standardized products such as machine wine and tour group agents, the application scenarios of ChatGPT will be even bigger, while for non-standard products or customized products such as B&B, it seems that there are still many problems to be solved urgently.

02 ChatGPT public opinion fever may have ended, and the core issues have begun to stand out.

Baidu index shows that the search popularity of "ChatGPT" reached its peak on February 8, and then it fell off a cliff. It seems that the internet giants have gathered together to enter the market with great vigour.

As mentioned above, although ChatGPT, as a generative AI, has mobilized a lot of capital and talents, the public’s cognition, the underlying logic of application and the development of AI cannot advance by leaps and bounds.

This also means that the ChatGPT public opinion is likely to have ended. On the other hand, the core issues of development have gradually become prominent.

First of all, the meta-universe was popular for a while in 2022, and ChatGPT was popular after the opening of 2023. Many technologies still need to be optimized, and the gap between intelligent question answering and manual service still exists. As a typical non-standard product, B&B is a more representative case.

Traditionally, non-standard products and services provided by Minsu are still necessary for human customer service, in order to understand and clarify complex problems or satisfy the desire for "human touch", regardless of waiting time. As a natural "tour guide", especially for the landlord who provides landlord friendship service, the personalized landlord service needs more information input and learning from AI. Comparatively speaking, Muniao B&B and Meituan B&B with more experience in C-side operation will be better databases.

To give an inappropriate analogy, if you want to completely replace labor, ChatGPT is like a foreign candidate in the CET-4, and the challenge you have to face is not just the "meaning" in the simple Chinese exam. This is why Booking is in no hurry to apply generative AI to the platform.

When A Dai gave the leader a red envelope, the conversation between them was quite interesting.

Leader: What do you mean?

A Dai: Nothing interesting, just interesting.

Leader: You are not interesting enough.

A Dai: Nothing, nothing.

Leader: You are really interesting.

A Dai: Actually, there is no other meaning.

Leader: Then I’m sorry.

A Dai: I’m sorry.

Leader: You must mean something.

A Dai: It’s really boring.

Leader: Since it doesn’t mean anything, what do you mean?

A Dai: Actually, what I mean is to think.

Leader: Since you mean what you mean, that means what you mean.

A Dai cried: I just wanted to mean it. However, there is really no other meaning. What’s the point of such a small red envelope? It’s just meaning.

The leader smiled: Hehe. I’m a little interested in you.

A Dai le le: hee hee. That’s what I’m saying.

Secondly, ChatGPT is a subversion of the old system. Before ChatGPT, the search was all realized by keywords. For example, I want to know which hotel in Chongqing is good, and directly search the city+location. After ChatGPT, I can directly ask which hotel has characteristics, is cheap and has quality, and has few bad reviews. Once the search method changes, the whole logic of search changes.

It is not easy to land, so we should "give priority to me"

However, we should also see that whether the big manufacturers get together to enter ChatGPT, or the participation and wait-and-see in various fields at present, it means that the generative AI including ChatGPT will continue to become a trend for a long time to come.

Since 2019, the technology of "AI+ Cloud" has been continuously explored. Whether it is Ctrip’s personalized recommendation supported by artificial intelligence or the refined operation of Wooden Bird B&B, it is essentially to meet the needs of users, that is, "me".

In July 2022, Suzhou Municipal Bureau of Culture, Radio, Film and Tourism released the first batch of 10 representative application scenarios of "AI+ Cultural Travel" in Suzhou.

With the algorithm breakthrough brought by ChatGPT, AIGC knocked on the door of AI to the new world. According to the analysis of western securities, 2023 is expected to be a great year for the development of AIGC, and the market outlook is expected to create a market exceeding one trillion yuan. The breakthrough of ChatGPT also means that AI has begun to move towards the development path of creating new content.

Therefore, on the whole, even if the popularity of openAI goes calm with the opening of ChatGPT, the development of AIGC still has great capital attraction and subversive innovation.

Fang Tengfei, vice president of Tencent Cloud and general manager of the cultural tourism industry, believes that with the change of the entrance of tourism consulting and booking services, the form of tourism products will change accordingly, from standardization to customization. Provide more personalized solutions in a low-cost and efficient way. In order to obtain a more general and easy-to-use model, more domain-related data accumulation and algorithm innovation are needed.

Learn what? Accumulate what? "I" has already performed. In 2018 and 2019, Ctrip’s iOS download volume was stable at around 10W, with the highest download volume per day of 24W+, and it was stable at around 4W in recent years. Even in the Spring Festival of 2023, when the recovery volume was amazing, the download volume per day was at 5W+, and the number of new users was seriously attenuated. Flying pigs and going anywhere show similar development trajectories.

Therefore, OTA, ticketing platform and so on contribute more to the old user data, and the conversation data is traditional, but standard and rich. As Liam Fedus, a researcher at OpenAI, said, observing the rich and innovative application scenarios provided by users, through the iterative process of deployment, feedback and continuous improvement, we can produce the most demanding and powerful technology. The user data of the B&B booking platform is more innovative, which tends to be more experiential.

In the summer of 2022, the maximum download volume per day reached 2.1W+, which once approached the OTA platform. Emerging cultural tourism products such as homestay, intangible cultural heritage, recreation and vacation have more trainability.

In terms of categories, OTA platforms, hotels, scenic spots and other fields with higher standardization will be accessed faster in a short period of time, but the characteristics of generative AI are destined to be customized trips and more personalized B&B tours in the future, as Fang Tengfei said. There will be deeper exploration space.

The contemporary needs of self-occupation, self-driving, personalization and diversity require general AI capabilities such as ChatGPT to create more consumption scenarios to meet the high-quality development driven by the supply side. Platforms that have been deeply cultivated on the supply side for many years, with more houses and more characteristics, will have more growth potential, such as Muniao B&B. However, how to prevent abuse and the discussion of copyright and originality that comes with it is also a problem that must be solved in future generative AI.

Just as booking is worried, only by solving the application scenario of the product itself can players have the "capital" to consider how to infiltrate these more mature AI into the B-side and consumer experience.

References:

1. Dachang fights ChatGPT;; Lanmeihui

2. Science and Technology Cloud Report: Why can’t ChatGPT, which is "fire to explosion", be an intelligent customer service? Science and technology cloud report

3. Is the spring of tourism coming? Zhanjiang daily digital newspaper

This article was originally published by Yi Qing after Rain. Everyone is a product manager. It is forbidden to reprint without permission.

The title map comes from Unsplash and is based on CC0 protocol.

Improvement of lung cancer staging by PET AI model

A research team in Germany said that an artificial intelligence (AI) model based on routine data of F-18 FDG-PET/CT scanning can improve the accuracy of staging treatment for patients with metastatic lung cancer.

A research team led by Dr Julian Rogasch of Charette Medical University in Berlin has developed a machine learning tool to help evaluate mediastinal lymph node metastasis in patients with non-small cell lung cancer (NSCLC). They found that the model was more accurate than the visual score of PET, and suggested that it could help doctors make more accurate treatment plans. Their results were published in the February 23 issue of the European Journal of Nuclear Medicine and Molecular Imaging, and they wrote that the model can be used as a network application to further promote verification.

Dr. Rogasch and his colleagues wrote: "This model was developed for routine clinical care, and the probability of N2/3 disease (that is, whether there is N1, N2 or N3, which is the key to determine stage II and III diseases) was estimated according to the results of F-18 FDG-PET/CT. This is based on routinely available variables, most of which are already part of the F-18 FDG-PET/CT report in routine clinical nursing. "

In patients with non-small cell lung cancer, accurate imaging of thoracic lymph node metastasis is very important for treatment planning. The authors explain that patients with N0/1 disease usually need surgery, while patients with more extensive N2/3 disease need multimodal treatment. They pointed out that although F-18 FDG-PET/CT is the most effective method, it may be limited by false positive results, and invasive biopsy is often needed to confirm suspicious cases.

In order to evaluate the value of AI model designed to assist these cases, the researchers collected data of 491 patients with non-small cell lung cancer, who were imaged before treatment with analog PET/CT scanner or digital PET scanner. According to the scanner used, patients were divided into training queue and verification queue. There were 385 people in the simulation training and testing queue and 106 people in the digital verification queue.

Forty clinical variables, tumor features and image variables, such as F-18 FDG radioactive tracer uptake (SUVmax) of lymph nodes, were collected, and different combinations of variables in several machine learning methods were compared. The researchers chose a gradient enhancement classifier with 10 eigenvalues as the final model.

The above picture comes from a 54-year-old woman in a training and testing cohort, suffering from G2 adenocarcinoma in the right upper lobe (44 mm). The uptake of F-18 FDG in several hilar and mediastinal lymph nodes was higher than that in normal liver (PET score was 3). The blue arrow shows N2 paratracheal lymph nodes with a short axis of 7 mm and an SUVmax of 3.5. According to the visual assessment, this case is suspected of N2 disease. According to the gradient enhanced classifier model, the probability of N2/3 is only 0.17. Ultrasound-guided bronchial puncture biopsy of LNs at the same hilum, paratrachea and carina confirmed that the patient was NO. Image provided by European Journal of Nuclear Medicine and Molecular Imaging through CC BY 4.0.

The gradient-enhanced classifier model shows that the AUC in the training and testing queue is significantly higher than the visual PET score (0.91 vs.0.87, p=0.003), and the AUC in the verification queue is slightly higher (0.94 vs.0.91, p=0.023).

It is worth noting that the gradient-enhanced classifier model is superior to the visual evaluation of radioactive tracer uptake in lymph nodes above mediastinum, which is the most common and effective diagnostic threshold in visual F-18 FDG-PET/CT evaluation. They also reported that the coordination of PET images between the two scanners does affect the visual evaluation of SUVmax and lymph nodes, but it does not reduce the AUC of the model.

In order to facilitate further verification, the team has published all variables and machine learning codes as open data and used a web application on GitHub. The network application requires users to input 10 eigenvalues to calculate the prediction probability of N2/3 disease.

Dr. Rogasch and his colleagues said that the research results show a good prospect and deserve further study.

They concluded: "We look forward to the external verification and validity proof in the intervention test."

What is the Yunian Intelligent Psychological Assessment Cloud Platform? What’s the function?

Today, Xiaobian introduces you to a brand-new psychological counseling service platform, which has been widely used in hospitals, communities, enterprises, government and enterprises, schools and psychological institutions. It is a cloud platform for intelligent psychological evaluation.

1. What is the cloud platform for intelligent psychological evaluation?

Yi Nian Intelligent Psychological Assessment Cloud Platform integrates the current professional psychological education resources, based on the mature and advanced psychological work mode, combined with professional functional design, which is closer to the actual needs of users’ psychological work. The system takes the mature psychological health education process as the framework, and has the functions of psychological assessment, psychological file, psychological consultation, online appointment, case counseling, self-defined questionnaire, early warning and screening, scientific research analysis and personnel management. This platform is developed based on SaaS Cloud architecture mode, combined with advanced technologies such as "Cloud Cloud Service, BD Big Data, IoT Intelligent Internet of Things, APP Mobile Internet, AI Artificial Intelligence" to build an intelligent, efficient and safe psychological cloud service platform system integrating "Big Data Psychological Cloud Service, Intelligent Internet of Things Psychological Equipment, APP Mobile Internet Terminal" and other functions for users.

Second, what are the core functions of the intelligent psychological evaluation cloud platform?

Read the intelligent psychological evaluation cloud platform and have the following core functions.

1. Intelligent anti-cheating

According to the submitted data, identify the average time-consuming for answering each question. If it is less than the average time for doing the question, it will be automatically converted into an invalid questionnaire. If you leave the answering interface twice, it will be regarded as an invalid questionnaire. If you answer the question too quickly, it will automatically trigger a warning.

2. User profile management

The user file management system can realize the digital management of daily work such as collection, sorting, storage, transfer, statistics and consultation of user file materials; The functions of online browsing and remote consulting of user files can be realized through psychological evaluation system; Improve the information management level of users and strengthen the standardized management of users’ mental health.

3. Crisis early warning

(1) early warning classification, response process, intervention record and other functions;

(2) Continuously monitor the data of various evaluations and upward reports, and intelligently and automatically warn according to the indicators and model settings.

4. Project management

By combining different evaluation and freedom into a project, and specifying the time range and personnel participation range of the project; You can easily track and manage the progress of the project with the relevant person in charge through the system function.

Yi Nian insists on integrating the scientific and technological elements of the times into the matrix of psychological products, making psychological services popular and popular, so that every family and everyone can get fast and efficient psychological services and improve the happiness index.

Zhang Peimian: To win the European genius, you must fight Wu Zun!

author /? Lonely shadow

Editor/? Knife horse
On October 21st, Zhang Peimian, "the strongest middle school student in China", will challenge the title of "the youngest kicking world champion in China" and face Canadian boxer Jonathan Dibella.
Recently, fighting fans were invited to attend the online press conference before the game, and interviewed Zhang Peimian, which also gave everyone a preliminary understanding of the game.
Fighting fan: "You are called a fighting genius by many boxing fans and the media. How do you evaluate this title? Which do you think is more important, talent or hard work? "
Zhang Peimian: "I think a talented fighter is 90% hard work plus 10% talent, which is more important than hard work."
Fighting fan: "You won the challenge right after playing two games, but your opponent is equal to parachuting down and playing the championship game directly. It can be seen that ONE recognizes his strength very much. What do you think about this?"
Zhang Peimian: "That’s his business, and it has nothing to do with me. No matter who ONE arranges for me, I will go all out."
Fighting fan: "How much do you know about this opponent? What do you think are his strengths and weaknesses?"
Zhang Peimian: "The opponent’s boxing skill is very good, and he is calm in the ring, which is very similar to my style. It’s just over when he goes up hard." “
Many people compare Zhang Peimian with Nasukawa Tianxin, a Japanese fighting genius. In the media interview, Zhang Peimian also said, "Don’t be Nasukawa Tianxin of China, but Zhang Peimian of China". He hoped that after winning the championship, he could invite Wu Zun to a duel, which was his initial goal.
Zhang Peimian has been playing games since he was in his teens. He has been known as the "strongest middle school student" as an adult player whose KO is taller than himself many times.
After signing the ONE championship, Zhang Peimian successively defeated ISKA world champion Josh Tona and veteran Zyklev, and successfully qualified for the world champion. He also hopes to get a golden belt and return home like Tang Kai.
When Zhang Peimian’s opponent made his debut in the ONE Championship, he competed with Zhang Peimian for the golden belt. After all, he was also a man with the aura of "genius fighter" on his head.
When DiBella was 2 years old, she practiced kicking and boxing under the guidance of her father. Then she entered the professional arena with a record of winning 20 games, and achieved a record of 10 wins and 1 loss in major competitions such as GLORY. DiBella is proficient in kicking, boxing and karate, playing as fiercely as Zhang Peimian, and also has a record of winning in boxing.
There are many similarities between Zhang Pei-mian and his opponent. Both of them are young and famous, young and energetic, both of them are fighting fighters, and they are fighting for a golden belt. Against this background, this competition is likely to become ONE of the most popular competitions of the ONE Championship in China this year.

How to recognize and treat artificial intelligence? What is the peak of artificial intelligence?

Human beings can create artificial intelligence with Turing meaning. The essence of Turing meaning is recognition, while the essence of intelligence is dimension. High dimension can understand low dimension, and low dimension can never understand high dimension. Human beings are artificial intelligence that can never create real meaning.

The essence of gene is equivalent to the algorithm of nature, and it is a two-dimensional algorithm. Life is the expression of two-dimensional algorithm in three-dimensional space. The essence of computer algorithm is a one-dimensional algorithm, and the chip is the expression of this algorithm in two-dimensional space. One-dimensional algorithm can simulate the passage of two-dimensional space to express two-dimensional space, but it can never simulate the passage of three-dimensional space to express three-dimensional space. Machine learning only imitates the situation that two-dimensional space passes through one-dimensional space. Humans think that they have created two-dimensional space, and that this is the beginning. In fact, it is already the peak. Simulating two-dimensional space from one-dimensional space is just Turing’s artificial intelligence. But people can’t solve the problem of the spatial dimension of the chip, so they can’t create the real artificial intelligence, that is, the artificial intelligence like that in science fiction films.

Quantum computer seems to have solved the dimension problem. In fact, quantum computer is a reversible operation in nature, which adds the dimension of time to the chip through quantum, so quantum computer only solves the time problem of algorithm, but quantum computer does not increase the spatial dimension of algorithm, so quantum computer can’t realize artificial intelligence either. One-dimensional simulation shows that all two-dimensional is not three-dimensional, and the expression of real artificial intelligence algorithm must be more than three-dimensional, so human beings can never create artificial intelligence that can understand human intelligence itself with one-dimensional computer.

The so-called technological singularity will never come in the human era. Because the premise of singularity is to create three-dimensional intelligence, but three-dimensional intelligence must have four-dimensional carriers, but human beings are three-dimensional creatures, and three-dimensional creatures cannot create four-dimensional objects. Therefore, the singularity will never come, and intelligent humans beyond the dimension of human intelligence can’t create it. Computers are at least two dimensions away from super artificial intelligence.

Serbian women’s volleyball team defended its title and became the biggest winner. China women’s volleyball team lost the first place in Asia and urgently needed to find a suitable way.

In the early morning of October 16th, Beijing time, the 2022 Women’s Volleyball World Championships came to an end. Serbia defeated Brazil 3-0 in the final to successfully defend its title. Captain Boskovich scored 24 points and won the MVP title after the 2018 World Championships. China’s women’s volleyball team ranks behind Japan in the world and has already handed over the first place in Asia. After Zhu Ting and Zhang Changning left the team, China Women’s Volleyball Team entered a period of alternation between old and new, and it was urgent to replenish fresh blood and rebuild its glory.

Serbia deserves the summit.

From the beginning to the end of this World Championships, Serbia has shown its unique super strength. In the end, Serbia defeated Brazil’s women’s volleyball team in three sets in the final, and successfully defended its title with a total victory of 12 games.

During this World Championships, the competition for the No.1 position in the women’s volleyball team in the world became fierce, with four teams, the United States, Brazil, Italy and Serbia, successively topping the list. After all the rankings were decided in the World Women’s Volleyball Championships, FIVB updated the world rankings, and Serbia’s ranking points increased by 12.05 points, ranking first in the world with a total score of 393 points. Italy, Brazil, the United States and Japan ranked second to fifth, while China ranked sixth.

Serbia’s women’s volleyball team entered the world stage in 2006 and became stronger after the Beijing Olympic Games. Since 2009, the Serbian women’s volleyball team has won three consecutive championships in the European Volleyball League in three years. In 2011, the Serbian women’s volleyball team won the third place in the World Women’s Volleyball Grand Prix. In the same year, the Serbian women’s volleyball team won the historic championship in the European Championship and entered the ranks of the top volleyball teams in the world.

During the Rio Olympic cycle, the Serbian women’s volleyball team made personnel adjustment, and a group of young players such as mikhailovich and Boskovich were discovered to join the team. At the Rio 2016 Olympic Games, Serbian women’s volleyball team once lost to China in the group stage, but in the final, they lost to China women’s volleyball team led by Lang Ping 1-3 and won the runner-up.

A hundred flowers blossom in the battle of style

This World Women’s Volleyball Championship is also a stage for each team to show their respective styles of play. Serbia’s women’s volleyball team insisted on European masculinity for many years, and held high and fought high in this World Championships, once again defending its honor. Serbia’s success also proves that there is no champion play in the world of women’s volleyball at present, and the best play is the one that suits you.

Boskovich’s MVP

With the increase of the number of Serbian women’s volleyball teams participating in international competitions, the technical style of the team is becoming more and more perfect, and the attack power and defense ability of the main attack and response are becoming increasingly prominent. In this World Championships, in the semi-final between Serbia and the United States, the United States team collided with Serbia’s European masculinity by virtue of its comprehensive use of physical quality and skills, as well as its strong attack style in Europe and America and its fast attack in Asia. In the end, Serbia’s attack power and defense ability were superior, crushing the American team’s quick play.

In the selection of the best lineup in the World Championships, Serbia, Brazil and Italy took the best positions. Among them, the best main attacks are Gabi in Brazil and Sheila in Italy; The best deputy attackers are Carroll of Brazil and Danesi of Italy. Among them, Carroll blocked 57 times in the previous 10 games, which also broke the record set by Brazilian player Taysa in the 2014 World Championships. The best response was Boskovich of Serbia, and Derca and Pusic of Serbia won the title of best second pass and best free agent.

China women’s volleyball team needs to come back.

In contrast, China’s women’s volleyball team ranks first in the world after the Rio Olympic Games, and now it’s sixth in the world, losing its first place in Asia, and it’s going through a painful period of alternation between the old and the new. Without strength as the foundation, carrying forward the spirit of women’s volleyball team becomes an empty talk.

During the Tokyo Olympic cycle, China women’s volleyball team has a good staff reserve and age structure. However, during the Tokyo Olympic Games, with the injury of Zhu Ting, the main force, the whole team was greatly affected. After the Olympic Games, Zhu Ting and Zhang Changning left the team for surgery and physical reasons, which made the China women’s volleyball team enter a new round of adjustment period.

Compared with China’s women’s volleyball team, which fell out of the first group in the world rankings, the Japanese women’s volleyball team, which took the initiative to turn old into new, will shine brilliantly in the 2022 season. On the national team level, the Japanese women’s volleyball team has defeated China many times this year, and their style of play has become increasingly mature and their cooperation has become more tacit. It is no accident that Japanese women’s volleyball team surpassed China women’s volleyball team to regain the first place in Asia at the World Championships.

From the former number one in the world to now losing the number one in Asia, China women’s volleyball team can only wait for the moment of rising through constant adjustment. After taking office, Cai Bin made targeted adjustments to the skills and tactics of China women’s volleyball team. During this year’s World Women’s Volleyball League, the China women’s volleyball team couldn’t keep up with the Japanese women’s volleyball team in the confrontation. Since then, during the Asian Cup and Asian Youth Championship, the youth team of China women’s volleyball team has lost to the Japanese team continuously, which also sounded the alarm for China women’s volleyball team. If you don’t advance, you will retreat. China Women’s Volleyball Team needs to learn from the world’s advanced style of play, integrate its own advantages, and embark on its own development path again.

Text/Beiqing Sports Chu Peng

$130 million in 4 years! Green really wanted to cry when he punched out the sky-high contract.

In the recent NBA, the conflict between Green and Poole has been a hot topic in people’s mouths. No, recently, due to the exposure of Poole’s contract extension, Green’s interests suffered. Many media and basketball commentators believe that Green really shot himself in the foot this time.

A famous ESPN reporter reported on TV that the Warriors decided not to impose a ban on Drummond Green’s teammates.

"I was told that the Warriors attached great importance to the fact that the opening game is also a ring awarding ceremony. They will raise the champion flag of the Warriors in 2021-22 season, and they will not regard it as a ban in 82 games. If this happens in the middle of the regular season, there may be a ban. If the Warriors are not defending champions, they are just playing an ordinary opening game, and they are likely to be banned. But the Warriors didn’t want to punish Draymond Green, which caused him to miss the opening game and the ring ceremony, and didn’t want him to miss the opportunity to watch the fourth champion flag he contributed be raised. " The reporter said.

However, according to Anthony Slater of the Warriors, the more important reason why Poole is willing to accept Green’s return is that Poole is expected to complete the contract renewal with the Warriors next week, which may be 4 years and 130 million dollars.

But once the contract renewal is completed, the Warriors need to face a big problem, that is, luxury tax. They have three important players who need to renew their contracts, Chasing Dreams, Wiggins and Poole. If all three players stay in the team, the Warriors’ total salary in the 23-24 season may reach an NBA record of 530 million dollars.

Warriors want to give Green a new contract, with an annual salary of around $25 million, but obviously this price is not what Green wants.

As Jefferson, a former NBA player, said in a guest talk show, Green gave himself a new contract directly with his own fist and got a large amount of contract extension, which caused numerous troubles. He might have been offered a new contract with an annual salary of about $28 million, but now because the Warriors want to appease Poole, a team puzzle that is extremely important in the future, they can only give him a bigger contract than expected. In this way, Green has to bear the result of the decrease in the contract amount.

And more importantly, now Green’s actions have caused his value in the free market to plummet. He really punched his own interests and wanted to cry.

It’s no wonder that many sports media have released a set of cartoons to mock Green. His repeated tricks this time didn’t make him succeed. Instead, I got myself into a more passive situation, staying in the Warriors won’t get a bigger trainee contract than I wanted before, and leaving the Warriors will make his worth even more precarious. After all, no team wants a tough player like Green. You know, in the final analysis, Green is not a player like Durant and James, who will quickly improve the strength of the team once he joins the team.

I wonder what the golfers think of this?

The tourist attraction of Shanghai "Master"?

Original: Liu Xiaosun Xiaosun Liu

Shanghai is located in China in China. This is one of the most developed cities in my country. This is also an important tourist city. Many tourists come to Shanghai to travel. First, you will think of famous attractions, such as Bund, Nanjing Road, and so on. But in fact, as an international metropolis, there is also a "millennium" tourist destination. Many foreigners like to play, this is "a new world."

Speaking of Shanghai’s "New World", I believe everyone will not be surprised. Whether you have a trip to Shanghai, I should have heard of the "New World". Even because of the "new world", it is too loud. Many other cities will also strive for stages, and various similar "new worlds" have appeared. Leading a wind, it can be seen from its far -reaching influence.

In fact, Shanghai’s "Xintiandi" is the previous type of "stone Turkou" building. Shita tickets are the most traditional Shanghai and the most traditional Chinese people with mixed Western culture and traditional Chinese architecture. This is a residential house in China and the West. Many "stone tickets" buildings are full of interference in the city center, which is shabby.

After that, in order to protect and fulfill these "stone doors" building groups, many architects and businessmen have begun to upgrade these "Shijumen" building groups. The most successful case should be "new world". "Xintiandi" is located in the heart of Huangpu District, Shanghai. Due to the opening of the business, they have received their attention, unique architectural characteristics and business models.

As Shanghai’s "new world" is unique in charm and style, foreigners who or lives in Shanghai are becoming more and more popular. If you come to "New World", you are here now. It will be found that the shops and restaurants here are foreigners, which can be said to be the most concentrated tourist attractions in Shanghai foreigners.

Even in Shanghai’s "New World", most merchants will use English as the main text of signature or menu. Although the environment is a traditional old building, many Chinese tourists come to Shanghai "New World". I feel like I accidentally survived foreign countries. I like it. It is also a very special travel experience.

So, have you been to Shanghai to travel? How is the impression of Shanghai? When you travel in Shanghai, you have never reached the "new world"? Do you think Shanghai’s "New World" is not a particularly large number of foreigners? If you have a chance in the future, and then you don’t want to think of Shanghai travel? Welcome to leave a message!

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Seeing an interesting angle and doing most travelers’ attitudes. Read the original text

Original title: "Shanghai" most of the Western "tourist attractions, the favorite game of foreigners, signs of English everywhere."

Read the original text