On November 28th, 2023, China Academy of Sciences Science and Technology Strategy Consulting Institute, Chinese Academy of Sciences Literature and Information Center and Kerui Wei ‘an jointly released the report "Research Frontiers in 2023" and the report "Research Frontiers Heat Index in 2023", which selected 128 research frontiers that were active or developing rapidly in the world in 2023, and judged the development trends and key issues of related disciplines.

The 128 research frontiers selected in the report include 110 hot frontiers and 18 emerging frontiers, covering 11 highly aggregated disciplines such as agricultural science, botany and zoology, ecology and environmental science, earth science, clinical medicine, biological science, chemistry and materials science, physics, astronomy and astrophysics, mathematics, information science, economics, psychology and other social sciences.

110 hot frontiers and 18 emerging frontiers:

The fields of agricultural science, botany and zoology are widely distributed in the top 10 hotspots, involving six sub-fields: food science and engineering, plant immune regulation, plant abiotic stress response mechanism, plant growth and development regulation, plant genome and animal nutrition.

One direction in the fields of agricultural science, botany and zoology has been selected as a new frontier, which is "the identification and positioning method of fruit picking robots".

Top 10 hotspots in the field of ecology and environmental science are mainly distributed in two sub-fields, and the research direction of new environmental problems and new solutions is the main focus this year.

One direction in the field of ecology and environmental science has been selected as a new frontier, namely "Detection and exposure of microplastics in human tissues".

Earth science is a discipline highly dependent on observation technology. In 2023, among the Top10 hot spots in the field of earth science, six belong to geography-related research, three are atmospheric science research and one is planetary geology research, and most of them use advanced technical methods and models such as earth system model and earth observation technology to promote new scientific discoveries.

One research in the field of earth science was selected as an emerging frontier, namely "Study on the Global Impact of Tonga Volcanic Eruption".

The top ten hotspots in the field of clinical medicine focus on tumor immunotherapy, targeted therapy and molecular-specific PET imaging, gene therapy for genetic diseases, and related drug therapy and vaccine evaluation in COVID-19. Tumor immunotherapy and targeted therapy have maintained a high degree of popularity over the years, which is the core topic of this year’s hot frontier.

The five emerging frontiers selected in the field of clinical medicine in 2023 mainly involve five aspects: monkey pox epidemiological research, immunotherapy of melanoma, cardiovascular risk of tofacitinib treatment, combined treatment of prostate cancer and treatment of type 2 diabetes mellitus. The specific research directions are shown in the table below.

The top ten hot frontiers in the field of biological sciences include leading editing technology, new sequencing technology, prediction of protein structure by artificial intelligence, pan-cancer analysis of human genome, blood biomarkers of Alzheimer’s disease, biological function of exosomes and novel coronavirus (SARS-CoV-2) infection.

Four studies in the field of biological sciences have been selected as emerging frontiers. The main research topics include Epstein-Barr virus (EBV) as the main cause of multiple sclerosis, the complete sequence of human genome, copper death: the mechanism of copper-induced tumor cell death and tryptophan metabolism: a new target for disease treatment.

Top10 hotspots in the field of chemistry and materials science are mainly distributed in electrochemistry, nanomaterials, organic chemistry, emerging intersections and other research directions. There are four electrochemical directions, namely, seawater electrolysis catalyst, electrocatalytic nitrate reduction to synthesize ammonia, anion exchange membrane fuel cell and electrocatalytic synthesis of hydrogen peroxide. There are three directions of nano-materials, namely high entropy alloy catalyst, quantum dot light emitting diode and two-dimensional transistor. There are two directions in organic chemistry, namely artificial molecular machines and supramolecular adhesives. There is one emerging cross direction, which is mechanochemistry. Among them, artificial molecular machines and mechanochemistry were selected as the Top10 hot spots for the second time.

In the field of chemistry and materials science, there are two research projects, both of which are related to energy conversion and storage. "Development of high-performance HER and ORR photocatalyst and its application in solar fuel synthesis" mainly involves the conversion of solar energy into green fuels such as hydrogen and hydrogen peroxide by hydrogen reduction reaction (HER) and oxygen reduction reaction (ORR) using photocatalysts, such as covalent organic framework compounds and metal oxide semiconductors (mainly BiVO4). The preparation of polymer dielectric capacitor mainly involves using polymer as the dielectric of capacitor, adjusting its composition and structure, and improving the energy density and discharge efficiency of capacitor at the same time.

The top 10 hotspots in physics mainly focus on condensed matter physics, theoretical physics, high-energy physics, optics and quantum physics. There are four hot frontiers in condensed matter physics, and the research of new superconducting materials is outstanding, including caged superconducting material AV3Sb5, infinite layer nickelate and rich hydride. In addition, the Mohr superlattice of transition metal sulfides has become a new hot front. There are two hot frontiers in theoretical physics, focusing on the information paradox and entanglement entropy of black holes and the study of scattering amplitude in quantum field theory. There are two hot frontiers in high-energy physics, and the partial quantum distribution function is a new hot frontier, and the measurement of muon abnormal magnetic moment has been selected as the hot frontier for two consecutive years. Optics and quantum physics each have a new hot frontier, focusing on AlGaN deep ultraviolet light emitting diode and two-field quantum key distribution respectively.

One research in the field of physics has been selected as a new frontier, that is, "theoretical research based on the accurate measurement results of W boson mass".

The top ten hot topics in astronomy and astrophysics involve gravitational wave observation and theory, original black holes, observation during the re-ionization period of the universe, fast radio bursts, weak gravitational lens surveys, string theory and cosmology, galactic stellar halo and other research topics. Generally speaking, the research on gravitational waves is still the most prominent research topic, with both observation and theoretical research, and a number of hot frontiers have emerged, such as the results of gravitational wave observation activities of "Laser Interferometer Gravitational Wave Observatory" and "European Gravitational Wave Detector", the properties of neutron stars based on GW170817 gravitational wave event observation constraints, the properties of original black holes and gravitational wave observation, black hole shadows and four-dimensional Einstein-Gauss-Bonnet gravity theory. The observation and theoretical study of fast radio bursts are once again on the list. The emerging frontier string theory swamp conjecture and cosmology in 2020 will enter the forefront of hot spots in 2023. The output of the large-scale scientific mission platform is still eye-catching. Except for the two gravitational wave detectors, the results of the "Gaia" release stage are on the list.

Two studies in astronomy and astrophysics were selected as emerging frontiers.

The top ten hotspots in the field of mathematics mainly focus on the research directions of extended physical information neural network, proof of Onsager conjecture, nonlinear time fractional reaction-diffusion equation, optimal estimation method of sample mean, second-order energy-stable BDF numerical scheme, convergence research of nonlinear dynamic system, community discovery based on random block model, high-dimensional partial numerical algorithm based on deep learning, regression discontinuity design, Bayesian multi-level model and application research. Compared with previous years, the Top10 hotspots in 2023 have both continuity and development. The research on the properties and solutions of partial differential equations and many hot frontiers in the direction of nonlinear systems have been selected as hot frontiers or emerging frontiers in this field for many years. The proof of Onsager conjecture is an outstanding representative of the bright research results in this field.

The top ten hotspots in the field of information science mainly focus on the basic theoretical methods of artificial intelligence, 6G communication, human-computer interaction, brain-like intelligence, medical information processing and so on. There are five hot frontiers in the basic theoretical methods of artificial intelligence, and the new hot frontiers are generative confrontation network, width learning system and federated learning for edge computing, which can explain that artificial intelligence has become the hot frontier this year from the emerging frontier last year. The related frontiers of reinforcement learning have appeared in the hotspots many times. This issue focuses on MuZero algorithm to promote reinforcement learning to solve real-world problems. There are two hot frontiers in 6G communication. The application of deep learning in physical layer communication has become the hot frontier for the first time, and the reconfigurable intelligent hypersurface has entered the hot frontier this year from the emerging frontier last year. In terms of human-computer interaction, the next generation VR/AR real-time holographic near-eye display method has become a hot front for the first time. In the aspect of brain-like intelligence, impulsive neural network and its neuromorphological chip appeared for the first time. In medical information processing, convolutional neural network used for EEG signal analysis has become a hot front for the first time.

The top 10 hotspots in economics, psychology and other social sciences reflect the trend of economic and social transformation to digitalization and greening. The three hotspots, namely, supply chain risk management and application of blockchain technology in it, research on consumers’ use and acceptance of online ordering service and artificial intelligence (AI) ethics, focus on the analysis of the changes and impacts of digitalization and intelligence on the economy and society. Green sustainable development is another prominent theme in the hot frontier in this field, and there are three frontier directions related to it, including "Study on the Uncertainty of Green Energy Consumption and Economic Policy", "Land Use Efficiency and Sustainable Development" and "Green Innovation and Environmental Performance". "Sports psychology research" is the only hot frontier in the field of psychology. In addition, "Research on Intervention Measures for Children and Adolescents’ Physical Exercise" has also become a hot front in 2023.

One research in the fields of economics, psychology and other social sciences has been selected as a new frontier, namely "people-oriented, sustainable and flexible industrial 5.0 development".

Original title: Academic Information | China Academy of Sciences Releases 128 Frontiers of Scientific Research.

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The morning call is all in the morning newspaper

Tuesday morning~ The netizens who haven’t had time to turn on the computer are also upset. The hot news in the film industry that has happened in the past 24 hours, I will offer my hands to all fat friends. Don’t hurry up and report it together. It looks like it~

Industry BroadcastingShu Cao Baoping’s new film Dalian starts, Huang Bo starred in "Wading Through the Sea of Anger"

It is reported that director Cao Baoping’s new film "Crossing the Sea of Anger" has been launched in Dalian. From the exposed photos of the opening banquet, the starring Huang Bo can be seen.

"Crossing the Sea of Anger" is based on the work of the same name published by author Lao Huang in the "Novel Monthly", which tells the story of a divorced father who goes crazy for revenge after his daughter is killed. Previously, the media said that Zhou Xun is likely to become the heroine of this new work, and Jackson Yee is also likely to participate. The full starring cast of the film is still unknown. Let’s look forward to it together!

Preview: Zhang Jiahui, Yang Zi, Ren Xianqi, Break the Silence and Launch Superman Dad Special

Yesterday, the movie starring Zhang Jiahui, Yang Zi, and Ren Xianqi was announced to be released on August 2, and a "hard to the end" version of the trailer and poster was released. In the trailer, the forensic doctor played by Zhang Jiahui, Yang Zi, and the gangster Ren Xianqi launched a race against time in the forensic center to protect the evidence. Yang Zi’s life was hanging by a thread after 40 seconds of suffocation.

As the opening film of the 43rd Hong Kong International Film Festival, "Silent Witness" met with a part of the audience first, and received full praise. What kind of excitement will the three break through the dimensional wall and bring to everyone?

Don’t stop the delivery of new films! The movie "Hero of Fire" has launched a special short film – "My Superman Dad" in conjunction with firefighters from all over the world. The short film allows everyone to truly feel the bravery and greatness of firefighters who live in a small family for everyone through the perspective of children. The children who appear in the short film tell the camera about their daily relationship with their father as a firefighter, and express their hearts. Firefighters are also ordinary people like you and me. They love life and have family members who cherish each other, but they still choose this profession without hesitation, and choose to protect more people bravely and firmly.

Yang Zi, who plays a firefighter in the film, revealed that her father was a firefighter: "Every time my dad went on a mission, my mother was very nervous. Later, my dad told me that every time he thought that he must come back alive to see me, but at that time I was still young and didn’t understand his heart. Later, I realized how great he was." She also revealed that her father encouraged her to star in "Hero of Fire": "My dad knew there was such a movie, and I was still playing a firefighter. He told me at that time that he must come to play, and then he kept reminding me to perform well during filming." Looking forward to the wonderful performance of "Little Monkey" for us!

The poster and title of the new theatrical version of "EVA" will be released in spring 2020

The final chapter of the new theatrical version of "EVA" is really here! In March this year, the official tweet said that the dubbing of the film had begun, and the script of Hideaki Anno was attached to prove the truth. At that time, many fans had doubts. After all, the final chapter of the new theatrical version of "EVA" has been delayed for 7 years. But recently, the fourth chapter of the new theatrical version of New Century Gospel Warrior (EVA) released the pilot visual poster and 10-minute opening video, and the official announcement of the film will be released in the spring of 2020.

The original version of "New Century Gospel Warrior" premiered in 1995. Due to its large and obscure world view, three-dimensional character creation and many pioneering animation elements, it was regarded as a "masterpiece" by some post-80s and post-90s. In 2006, GAINAX announced a remake of the company’s golden signature "New Century Gospel Warrior". Produced by Hideaki Anano, the story was divided into four theatrical versions. The three theatrical versions of "Preface", "Broken" and "Urgent" were released in 2007, 2009, and 2012. Now the final chapter has finally been put into production, and it is named "New Century Gospel Warrior, New Theater Version: ??". This thoughtful official also announced its official Chinese name: "New Century Gospel Warrior, New Theater Version: End". Everyone will no longer have to worry about how to read that symbol~

Movie Calendar: Baike is Born

(The specific broadcast content is subject to TV)

Want to get more fresh movie information, one-hand love beans, exclusive live video, don’t hurry to download CCTV6 movie channel app, there are materials waiting for you to make an appointment!

　

According to the news of the Development and Reform Commission of Xinjiang Production and Construction Corps, and referring to the Notice of the Development and Reform Commission of the Autonomous Region on Matters Related to the Same Price of Domestic Electricity for Residents in the Region, the Development and Reform Commission of Xinjiang Production and Construction Corps recently issued it.Notice on Issues Related to the Same Price of Living Electricity for Corps Residents, and effectively solve the problem of high electricity prices reflected by the masses of workers.

The "Notice" makes arrangements for matters related to the same price of electricity for the residents of the Corps, including five aspects:

The price of electricity for the residents of the Unified Corps.

Standardize the sales price of residential electricity in the power supply business area of each division and city, and the actual electricity fee paid by the residents of the Corps (home terminal price) is unified at 0.39 yuan/kWh. In principle, the same price subsidy standard for residents’ domestic electricity consumption in each division and city is consistent with that in neighboring prefectures, and it is subsidized by the same price fund (the loan repayment fund of Corps rural power grid). The subsidy policy will be implemented as of January 1, 2019.

Timely complete the work of repaying the differential electricity fee.

From January 1, 2019 to the actual implementation of 0.39 yuan/kWh residential electricity price in each division and city, the same price subsidy funds should be transmitted to all end users simultaneously. Power grid enterprises shall, according to the actual electricity consumption and sales price of users, convert the difference in electricity charges for repaying; The electricity fee for the balance of power transfer shall be cleared by the main organization of power transfer. In view of the large number of users involved in this subsidy, in principle, the repaying work should be completed before December 31, 2021. If it cannot be completed due to special reasons, it must be completed before March 31, 2022.

Speed up the progress of household surface transformation

Power grid enterprises in all divisions and cities should further improve their service quality, speed up the renovation progress of direct copying of electric energy meters to households in strict accordance with the relevant provisions of the National Development and Reform Commission and the Regulations on Property Management in Xinjiang Uygur Autonomous Region, take the initiative to take over the power management of power supply units (property communities), and fully realize the "four households" management before December 31, 2022.

Standardize the charge for power transfer.

Further standardize the current charging behavior of switching power supply in the power supply business area of the Corps, strictly implement the price policy of 0.39 yuan/kWh for residential electricity, and the switching power supply unit shall not raise the electricity price standard for any reason or way. During the period from September 1, 2021 to December 31, 2022, the electricity price between power grid enterprises and power transfer units in each division and city was settled at 0.35 yuan/kWh (excluding the division and city that has implemented the policy of reversing power transfer), and it was uniformly implemented at 0.39 yuan/kWh after December 31, 2022.

Strengthen publicity, supervision and inspection

The municipal development and reform commissions and power grid enterprises should attach great importance to it, make careful arrangements and elaborate organizations, do a good job in policy propaganda and interpretation, respond to social concerns, actively cooperate with market supervision departments to intensify the inspection of electricity prices, investigate and deal with illegal acts of electricity prices according to law, and ensure the smooth implementation of the policy of the same price for residential electricity.

If the existing electricity price policies of each division and city are inconsistent with this notice, this notice shall prevail. The situation of each division and city in the process of policy implementation should be reflected to our Committee and relevant departments in a timely manner.

Special feature of 1905 film network Since the online movie was launched on April 1, the platform broadcast volume has exceeded 150 million, and the accumulated account has been nearly 35 million, which is the fastest to break the box office record of 30 million online movies. Not only that, but the film scored 6.1 points in Douban, which proved an improvement of network power.

The data of this film are higher than the box office and the number of people watching the same kind of films recently released in the cinema, such as Lost in Love (March 5), Night Watch (March 12) and April 1.

At present, among the three films, only "Lost in Love" has barely passed the box office of 5 million. As for word-of-mouth, it is a long story. So far, the three films have not been divided on any platform, which also verifies the requirement that the number of people watching movies is insufficient.

In a certain period of time, domestic horror movies meet the audience almost every week. Various "disc immortals", "chopsticks immortals", "haunted houses" and "embroidered shoes" … … They all appear as keywords in film titles or posters.

　

From propaganda to film quality, they have a unified routine: poor posters, low-level Jump scare (a common routine in horror movies) as a preview, and rough special effects in content, and many films have also played a soft pornographic edge ball.

　

This kind of film once became synonymous with bad movies.But in fact, these films have been in a state of "barbaric growth" for a long time — — As long as the film can be released and the cinema is arranged at midnight, it will have box office income to some extent. Even many films can get tens of millions at the box office.

　

Judging from the current three works, this box office achievement seems to have become a thing of the past. Looking back at the market, fewer and fewer domestic horror movies appear in the cinema. Hengye Film, which started with "releasing horror films", still has two horror-type works with "Dark Side" in the list released last year. On the contrary, more domestic horror film makers are or have changed their tracks and moved towards online platforms.

　

So, where will the next stop of domestic horror movies be?

　

01

The cinema track is slowing down.

Like the online movie "The Legend of Xing ‘anling Hunter", the horror movie that caused a certain volume in the market may be in 2017, and it won 219 million box office by virtue of the IP effect.

There are fewer and fewer horror movies in cinemas, which is not easy for creators.

　

"It is very difficult to make horror movies in recent years. There are many factors in it. The creation itself is’ dancing with shackles’." Zhou, a producer who has produced and developed domestic horror films, said. It seems that in the eyes of the audience, most of these films are not expensive, and eventually millions or even tens of millions of box offices can also reap good benefits. "But in fact, they really don’t make money, and some may just return to their books."

　

Although the box office performance of the series has been the benchmark in this type of film, the producer has obviously slowed down. After three years, it was officially announced that Beijing 81 No.3 will be produced in the future.

According to Lin Chaoyang, deputy general manager of Hengye Film Group, this work has been developed for more than two years, and it is expected to be officially launched this year, and Wen Juan, the screenwriter and producer of the first film, will also return this time.

　

What can’t be avoided is that the first two works of this series, although supported by first-line actors such as,, and so on, have also achieved a total box office score of over 600 million, but the word-of-mouth is not as good as one, and even the Douban score has not exceeded 5 points.

Lin Chaoyang mentioned that when they were developing this series, they would definitely re-launch the past projects. For example, they have recently paid attention to the "Legend of Hunters in Xing ‘an Mountains" with satisfactory results. "They have done a good job in folk legends and gained a large audience in the early stage." And "Beijing 81" in the early days of publicity and marketing, is also to attract the audience.

Therefore, in "Capital 81 No.3", they will want to keep the elements of oriental horror, and make greater breakthroughs in form and psychological perception while inheriting the previous style. He also revealed that in the new plot, "the emotional core is still the place we need to focus on, especially how to perfectly package the emotional and human topics into a horrible shell."

　

In addition, the same is true of The Dark Side, which appears in the same unit of Hengye’s film list.

This producer film has also been developed. Lin Chaoyang emphasized that horror and thriller are only innovations and upgrades in the form of expression, and the expression of the core of the story is the main factor that can really capture more audiences. "Suspense movies have attracted more attention in China in the past two years, and they have also been influenced by this type of TV series, and the expectations of the audience have improved a lot, so it is also the direction of key development for us."

　

02

The online track is accelerating.

From 130 films in 2016 to 5 films at present, the number of domestic horror films appearing in the cinema is getting less and less, but on the contrary, the number of online media platforms is increasing.

　

Zhou told us that after 2017, their company’s creative track for domestic horror movies slowly shifted from cinema to online platform. "At that time, we also saw the upsurge of online movies, and the traffic of horror and thriller movies on the Internet was higher than that of cinema."

　

Our research shows that the audience of domestic horror movies is still mainly in the fourth-tier cities, such as the recently released Night Watch and Lost Love, and this audience largely corresponds to the users who love online movies.

There is no denying that the internet has given this kind of film more opportunities. As another IP of this type, Zhang Zhen Storytelling has realized the "translation" from cinema to network.

　

When the first film in the series was released, it was a stunt and produced, and finally the box office exceeded 20 million, but the word-of-mouth was extremely unsatisfactory. The two also said in the publicity that they plan to invest in 10 films in this series. But when the second film was released the following year, we found that both the producer and the creative team had nothing to do with the previous film, and the box office was only 4.4 million yuan.

When many people thought that this IP disappeared in the film and television circle, in 2019, it reappeared in front of the public in the form of online movies.

　

This time, the producer Sheng Shiwen and Tencent teamed up to create The Home of Zhang Zhen’s Storytelling, The Night of Zhang Zhen’s Storytelling and The Legend of Zhang Zhen’s Storytelling Face-washing Girl once a year since 2019. However, according to the data of Cat’s Eye Professional Edition, the performance and evaluation of these works on the platform are still not brilliant.

It can be seen that the network platform will not become a refuge for inferior works. On the contrary, the recent explosion of the online video "The Legend of Xing ‘anling Hunter" has been circled by high-quality word of mouth, which is better than many similar movies in the past, both in visual effects and script structure. Although the film takes the horror story as the starting point, it finally stays in the coexistence of man and nature, making the finishing touch for the story.

Many people said after reading it that this work is actually very suitable for developing into an online drama or a series of works. When we threw this question to the relevant creator, he said, "Maybe." If it is finally formed, it may bring another dimension of thinking to domestic horror films.

　

Lin Chaoyang also mentioned that online movies have greatly improved both in content and quality in recent years, and the investment in such works has provided a good opportunity for many new companies and directors.

03

What’s the next stop for domestic horror creators?

After the epidemic, many horror film production companies have been reshuffled, and most small companies have made transformations. Head companies like Hengye Film have long been diversified in genre development according to the changes in the market and the improvement of audience aesthetics.

　

The reason for this change is that, to a large extent, after the market optimization and upgrading, the audience’s requirements for movies are getting higher and higher. In the eyes of most viewers, domestic horror films are the representatives of bad films. Even on the ticket purchasing platform with higher acceptance, the scores of these films are concentrated below 6 points, and some of them are not even scored.

　

But China doesn’t mean that there is no brilliant horror film. From the beginning of the first horror film in the film history to the later films such as "The Scared House", these works are excellent works in any dimension. Not to mention those zombie movies in Hong Kong, some of them once became the shadow of everyone’s childhood. The novel "Double Pupils" has been borrowed from Chinese literature.

　

Horror film has become a kind of film type with low cost, which can realize "small and broad" without relying on stars. Seizing the souldirectorIn the past, it was based on two filmsRed dressLittle girlThe film, which gained a lot of attention from the management, had the opportunity to create the later "Witnesses Chasing the Murder".

　

Cases like Weihao Cheng are even more common in international film circles. Directors, directors and directors are all famous for their low-budget horror films, and finally they are favored by big manufacturers.

However, it cannot be ignored that the domestic production of horror films has always been at the bottom of the "contempt chain". When communicating with other young directors at the film festival, although most people were very interested in horror films, no one would take the initiative to express their willingness to shoot this type of film.

　

On the contrary, this element is "invading" other forms of entertainment.As a script killer,Detective chinatown.Beichen, one of the series of screenwriters, also told us that there are many restrictions on the creation of horror films, so we can do more in-depth creation in script killing and escape from the secret room. At the same time, this kind of entertainment that pays attention to immersion has also circled the horror film lovers in first-and second-tier cities. Therefore, when we asked him if this type of script could be filmed, he quickly gave a negative answer.

Movies will not be absolutely replaced by other entertainment products, but in the face of the development of current horror movies, creators also suffer from the limitations of theme and content, and now more tend to integrate the themes of films.

For example, what is common is the combination of suspense, horror and adventure that are similar to the elements. Ma Kai, director of "Evil", also said in an interview that he would try to combine horror movies with comedies when he created this kind of movies in the future.

Although domestic horror films are wary of ghosts and religious elements, they can still learn from folk stories or myths and legends. Of course, this is also the best way for this type of film at present. A while ago, the movie "Seizing the Soul" was released, which weakened the elements of terror and infinitely magnified the elements of suspense and crime.

　

Where is the next stop for domestic horror films?We believe that it will be the result of the continuous running-in and exploration of creators and audiences. They will not disappear into the cinema absolutely, nor will they allow poor quality works to develop wantonly on the network platform.

1905 movie network news Directed and directed by Bo Huang, the film starring Wang Baoqiang, Shu Qi, LAY, Yu Hewei, Wang Xun, Li Qinqin and Li Youlin will be released nationwide on August 10th. On July 31st, the film starring Wang Baoqiang and Wang Xun came to the second stop of the premiere of the Nine Cities — — Shenyang, together with the audience, exchanged and shared the contents of the film. The audience who watched the movie in advance praised the film in succession, saying that "the film type is very novel"; " The discussion on human nature is very shocking "; "Funny but also brings people a lot of thinking"; The second stop of the national premiere continued to be well received, and word of mouth continued to heat up.

　

Talking about the movie, Wang Baoqiang said that it was not only comedy, but also tired of lack of oxygen to shoot a good role.

Although Wang Baoqiang and Wang Xun starred in the movie The Island, they had never seen the final edited version of the work before the premiere, so they were actually full of anxiety at the beginning of the premiere. Wang Baoqiang said that because of the influence of the leading actors’ consistent performance styles, the audience will always look at the film with the expectation of watching comedy. But in his own view, this film is not a simple comedy, but there are actually more unexpected things waiting for everyone to explore and think.

Talking about shooting the past, Wang Xun took the initiative to praise Wang Baoqiang’s serious attitude towards the role. Before filming a special scene, Wang Baoqiang ate three patties and drank a cup of coffee the night before yesterday, hoping to find a tired state. As a result, I was informed by the director that the filming was postponed the next day, so I stayed up all night again. On the third day, I was almost in a state of hypoxia, which made me deeply shocked.

When talking about the film theme, Wang Xun also had a lot of feelings, saying that everyone had the opportunity to make a light comedy that caters to the market, but director Bo Huang still chose this challenging film type to shoot for the sake of his artistic ideal that has been brewing for many years. For everyone, the filming of this film is a big challenge, and we also believe that this film can make everyone laugh and also cause some more profound thinking.

　

Sincerity, good films, high reputation, won the support of the cinema, and the representatives of the cinema guaranteed to arrange additional films on the spot.

This time, Shenyang Station is the second stop of the premiere of the film The Island Jiucheng. During the previous premiere of Wuhan Station, the film The Island has won a lot of praise from netizens and won sincere praise from many viewers and film critics. After the premiere of Shenyang Station, the film still received rave reviews, and many viewers couldn’t wait to express their love for the film to the creative team.

An 18-year-old young audience said seriously: "This film is a kind of film that China rarely sees. On the surface, it looks like a desert island to survive, but in fact it is an in-depth discussion of human nature and a rare in-depth domestic film." Another female audience, who is a cinema manager, also said excitedly: "The special effects of this movie are really shocking. After watching the movie, I can’t help but think about how I would choose if I put myself in the movie situation. I have a lot of new thoughts on survival and humanity, and I also said that I won’t let everyone miss this excellent domestic masterpiece.

　　Core reading

　　Yan Chenggang, a 37-year-old professor at Hangzhou Dianzi University, focuses on intelligent information processing. The algorithm designed by him can detect bad video information in the network and get large-scale application. He often said that scientific research shares worries for the country, and innovation benefits the people. He encouraged students to choose their scientific research direction according to their own plans and interests, and do more research that solves practical problems and is closely related to public life.

　　

　　In the intelligent information processing laboratory of Hangzhou Dianzi University, with the sound of keyboard tapping, a string of codes jumped on the computer screen.

　　Yan Chenggang, a professor and doctoral supervisor at the School of Automation, Hangzhou Dianzi University, is writing the code. Yan Chenggang is 37 years old and has served as the director of the intelligent information processing laboratory. Since 2008, Yan Chenggang, as the second finisher, has participated in the project "Theory and Method of Qualcomm Calculation of Internet Video Streams". The algorithm designed by him can detect bad video information in the network and effectively deal with complex video scenes. Now, this achievement has been widely used.

　　Upgrade algorithm to identify network video and image information.

　　"Now there are a large number of users uploading data to the platform every day, most of which are pictures and video data, which may contain some vulgar content." Yan Chenggang said that this phenomenon has attracted the attention of him and his team.

　　Yan Chenggang said that the traditional filtering algorithm mainly focuses on some fixed features in single-mode content, which can play a certain role when the media form is relatively single, but it is difficult to meet the actual needs at present. So, how to innovate algorithms to complete complex information screening?

　　"We first try to make the algorithm understand the general idea of the whole multimodal content and give a qualitative judgment." Yan Chenggang introduced, but the actual application scenario is very complicated, and it is difficult to meet the actual application requirements by simply giving judgments. Therefore, the team further tried to make the algorithm identify various details in multimodal content, and then connected the details in series to realize the descriptive understanding of multimodal content.

　　With the help of cross-modal retrieval technology, the team transformed pictures and video data into specific words, and on this basis, built a corpus retrieval database for secondary association and reasoning, so as to obtain more accurate semantic information.

　　"When the content is complex and it is difficult to give a detailed and comprehensive description directly, you can find the closest content in the database through retrieval, thus indirectly realizing understanding. In this way, as long as our database is good enough and large enough, we can solve this problem. " He added, "For example, if you enter a Chinese character’ Ma’, the understanding of the content is to draw a horse, while the search only requires finding a horse, which is obviously simpler and time-saving." Focusing on single-mode information processing methods such as images and texts, Yan Chenggang’s team has made many breakthroughs in content saliency detection, complex text recognition, target detection and target retrieval.

　　Innovate to tackle key problems and solve practical problems through scientific research.

　　Distinguished professor of Changjiang Scholar Award Program, young scholars of Changjiang Scholar Award Program, outstanding scientific and technological worker of Chinese Institute of Electronics, winner of Zhejiang Outstanding Youth Fund … Yan Chenggang has won many honors, but he prefers to call himself "information screener". In his view, the goal of team members is to screen out bad information and clear up cyberspace.

　　In the interview, Yan Chenggang always talked about "scientific research sharing worries for the country, innovation benefiting the people". "Do scientific research to indomitable spirit, researchers should have the spirit of responsibility. On the one hand, we must really solve practical problems for the country. On the other hand, we must serve the people. " Yan Chenggang said.

　　Yan Chenggang’s team has successively won the first prize of Science and Technology Award of China Institute of Electronics, the second prize of National Natural Science Award and the first prize of Wu Wenjun Artificial Intelligence Science and Technology Progress Award … Behind the high yield of research results, it is inseparable from his self-discipline and diligence.

　　In 2019, Yan Chenggang followed up an important project in Beijing. It happened that another national key project that the team was responsible for entered a critical stage. How to balance the two projects? Yan Chenggang recalled: "I concentrate on doing projects in Beijing during the day, and the time after 9 pm belongs to team projects. I try my best to solve and demonstrate the problems raised by members during the day." Yan Chenggang said that every Sunday, he would fly back to Hangzhou early in the morning to discuss and study with his team members, and then fly back to Beijing that evening. "That time was simply too busy. Time waits for no one, and opportunity waits for no one. I can’t delay the research progress because of me. I would rather sleep less and make the project progress faster. "

　　Teach by example and support students to explore areas of interest.

　　In the summer of 2021, a news that "using gait algorithm to optimize identity recognition to help criminal investigation solve cases" attracted attention, and the algorithm can play an active role in finding lost children and other fields.

　　"This is the scientific research achievement of the doctoral students I directed. The paper was published at an international academic conference and won the best paper nomination award." Yan Chenggang’s words are full of pride. The practical application of students’ academic achievements makes him very happy: "It is meaningful to combine academic research with public life."

　　Yan Chenggang’s laboratory research scope includes image processing, computer vision, computer graphics, medical image processing, biological information processing and many other aspects. "The research field of the laboratory is relatively broad, and it is also to provide students with more room to play. As long as students are interested in and have potential fields, I support them to explore." Yan Chenggang said that students should be encouraged to choose their research direction and work direction according to their own plans and interests.

　　Meng Xiangsong, a graduate student majoring in control engineering in Tsinghua University, is a student of Yan Chenggang at the undergraduate stage. "I used to send emails to ask Teacher Yan. When he replied, it was often one or two o’clock in the middle of the night. Every time I wrote back, I made a detailed problem analysis and was never vague. " Thanks to Yan Chenggang’s example, Meng Xiangsong has developed good research habits and is currently committed to the research direction of artificial intelligence.

　　Yan Chenggang said: "University teachers must first teach and educate people, preach and teach. This is what Academician Dai Qionghai, my postdoctoral co-tutor, said to me, and it has also become my lifelong pursuit. " He said that he should pass on this spirit of being willing to be a ladder and cultivate more useful talents for the country.

　　(Wang Liwei participated in the writing)

　　People’s Daily (15th edition, February 10th, 2022)

　　On the eve of "3.15" Consumer Rights Day, the General Administration of Market Supervision (hereinafter referred to as "the General Administration of Market Supervision") focused on exposing a number of typical cases that seriously violated the legitimate rights and interests of consumers, involving food, special equipment, important industrial products and intellectual property rights.

　　On March 14th, The Paper reporter learned from the General Administration of Municipal Supervision that up to now, local market supervision departments have listed more than 700 market entities on the list of serious violations of law and dishonesty, and publicized them to the public according to law through the national enterprise credit information publicity system. By publicly exposing typical cases of serious illegal and untrustworthy lists, it will effectively deter illegal acts that infringe on consumers’ rights and interests and vigorously create a good consumption environment.

　　The Measures for the Administration of the List of Serious Violations and Dishonesty in Market Supervision and Management, which was implemented in September 2021, clarified the specific situations of serious violations of consumers’ legitimate rights and interests in the fields of food, medicine, quality and safety and fair competition in Articles 5 to 10, and included illegal acts with bad nature, serious circumstances and great social harm in the list management of serious violations and dishonesty.

　　The General Administration of Municipal Supervision said that the next step will be to guide local market supervision departments to strengthen the protection of consumers’ legitimate rights and interests, actively create a safe and secure consumption environment, and boost high-quality economic and social development.

　　The typical cases of the list of serious violations of law and trust in this exposure are as follows:

　　1. The Market Supervision Bureau of Ji ‘an City, Jiangxi Province listed Jiangxi Likele Biotechnology Co., Ltd., which illegally added drugs in food production, as a serious illegal and untrustworthy list.

　　On June 21, 2021, after receiving reports from the masses, the Jizhou District Market Supervision Bureau of Ji ‘an City conducted a sampling test on the mixed wine produced by Jiangxi Likele Biotechnology Co., Ltd., and the test results were judged to be unqualified. After investigation by Ji ‘an Municipal Market Supervision Bureau, the parties illegally added sildenafil, tadalafil and other drugs in the production of "Yubao" wine and "Jinjiuhan" wine, which seriously affected people’s lives, health and safety.

　　The illegal addition of drugs to food seriously endangers people’s health and life safety, violates the Food Safety Law and other laws and regulations, and has obvious subjective malice and bad nature. Ji ‘an Municipal Market Supervision Bureau has imposed administrative penalties on the parties according to law, such as revoking food production licenses and restricting employment. At the same time, according to the provisions of Articles 2 and 5 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　2. The Yishui County Market Supervision Bureau of Linyi City, Shandong Province listed Yimeng Yili Food Co., Ltd., which produces unqualified food, in the list of serious violations of law and dishonesty.

　　Since 2020, Yishui Yimeng Yili Food Co., Ltd. has been fined several times and ordered to stop production and business for one month due to problems such as the protein content of ice cream does not meet the national standards, the total number of colonies exceeds the standard, and the label is unqualified.

　　In view of the fact that the parties concerned ignore the health and life safety of consumers, and there is a situation of "repeated prohibition and repeated punishment", according to the relevant provisions of the Food Safety Law and the Administrative Punishment Discretion Benchmark of Shandong Market Supervision Administration (Trial), Yishui County Market Supervision Bureau revoked its food production license according to law. At the same time, according to the provisions of Articles 2 and 5 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　3. Jiangyin City Market Supervision Bureau of Jiangsu Province listed Jiangyin Longmin Food Co., Ltd. as a serious illegal and untrustworthy list.

　　On March 12, 2021, Jiangyin Longmin Food Co., Ltd. was fined 5,000 yuan by Jiangyin Market Supervision Bureau for producing and selling foods with false labels; On January 8, 2021, the old-fashioned cake produced by the party was found to have added the preservative natamycin in excess. On April 6, 2021, the party concerned was fined 50,000 yuan by Jiangyin Municipal Market Supervision Bureau for producing and operating foods that used food additives in excess; On September 1, 2021, the soft-hearted orange cake and old cake produced by the parties were found to have added preservatives in excess. On November 10, 2021, the party concerned was fined 50,000 yuan by Jiangyin Municipal Market Supervision Bureau for producing and operating food with excessive use of food additives.

　　Because the parties have been subjected to administrative punishment for more than three times in one year, according to the relevant provisions of the Food Safety Law and the Regulations on the Implementation of the Food Safety Law, Jiangyin Municipal Market Supervision Bureau ordered the parties to stop production and business for 7 days. At the same time, in view of the situation of "repeated prohibition and repeated punishment", Jiangyin Municipal Market Supervision Bureau listed the parties on the list of serious violations of law and dishonesty in accordance with Articles 2 and 5 of the Measures for the Administration of List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　4. Beijing Xicheng District Market Supervision Bureau listed Beijing Hengdida Trading Co., Ltd., which illegally engaged in business assembly and modification of electric bicycles, on the list of serious violations of law and dishonesty.

　　On August 30, 2021, the law enforcement officers of Beijing Xicheng District Market Supervision Bureau found that the appearance of the five electric bicycles sold by the parties was inconsistent with the appearance stated on the certificate, and they were suspected of illegally engaging in business assembly and modification of electric bicycles. Tested by Beijing Automobile Testing Center for Product Quality Supervision and Inspection and National Automobile Quality Supervision and Inspection Center, the size limit of the suspected vehicle does not meet the requirements of Technical Specification for Safety of Electric Bicycles (GB17761-2018).

　　Beijing Xicheng District Market Supervision Bureau imposed an administrative penalty of confiscation of modified vehicles and a fine of 50,000 yuan on the parties in accordance with the relevant provisions of the Product Quality Law and the Regulations of Beijing Municipality on the Administration of Non-motor Vehicles. At the same time, according to the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　5. Guigang City Market Supervision Bureau of Guangxi Zhuang Autonomous Region listed Guigang Tianxin LPG Cylinder Testing Co., Ltd., which forged, fraudulently used other people’s factory names, and used others’ influential enterprise names without authorization, on the list of serious violations of law and dishonesty.

　　On October 9, 2021, during the supervision and inspection, law enforcement officers of Guigang Market Supervision Bureau of Guangxi Zhuang Autonomous Region found that there were coding tools and a large number of brand-new inspection rings in the accessories room of the parties. It was found that the inspection units marked by the inspection rings manufactured by the parties concerned did not exist, and the inspection rings of nine enterprises including Hechi Sanding Cylinder Inspection Co., Ltd. were used without authorization, totaling 110,000.

　　The parties’ forgery and fraudulent use of other people’s factory names violated the relevant provisions of the Anti-Unfair Competition Law and the Product Quality Law, and the number of products involved was large. Guigang Municipal Market Supervision Bureau imposed administrative penalties on the company according to the principle of heavier punishment, such as ordering to stop the illegal behavior and fined 230,000 yuan. At the same time, according to the provisions of Articles 2 and 9 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　6. The Market Supervision Bureau of Yili Kazak Autonomous Prefecture of Xinjiang Uygur Autonomous Region listed Yili Mengsheng Trading Co., Ltd., which issued a false test report, on the list of serious violations of law and dishonesty.

　　On December 3, 2021, the law enforcement officers of Yili Market Supervision Bureau of Xinjiang Uygur Autonomous Region found in their daily inspection that the parties employed Amou and Wumou who had not obtained the "Special Equipment Inspection and Inspection Personnel Certificate" to engage in gas cylinder inspection. Moreover, the key tests such as hydraulic pressure test and air tightness test were not carried out in accordance with the standard of "Periodic Inspection and Evaluation of Compressed Natural Gas Metal Liner Fiber Ring Wound Gas Cylinders for Automobile" (GB24162-2009). At the same time, the names of inspectors Yang and Zhang who signed the "Special Equipment Inspection and Testing Personnel Certificate" were issued in the report, and a total of 3,672 false test reports were generated.

　　With the in-depth investigation, law enforcement officers also found that from December 10, 2020 to December 1, 2021, the company also issued 2,323 false inspection reports with the inspection conclusion of "qualified" and forged 24 copies of the factory certificate of vehicle gas cylinders that were not disassembled or were not transported to the inspection site of Yili Mengsheng Trading Co., Ltd. only based on the vehicle and gas cylinder information provided by the owner or driver.

　　The act of forging and issuing false test reports by the parties violated the relevant provisions of the Law on Safety of Special Equipment. The market supervision bureau of Yili Prefecture severely punished the parties according to law, and imposed a fine of 200,000 yuan on the parties and a fine of 50,000 yuan on the directly responsible person in charge. At the same time, in view of the obvious subjective malice and bad nature of the parties, the market supervision bureau of Yili Prefecture listed the parties in the list of serious violations of law and dishonesty in accordance with the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　7. The Market Supervision Bureau of Zhumadian City, Henan Province listed the North Gas Station of Tongshan Avenue of Huazhong Industrial Co., Ltd., which sells unqualified gasoline, on the list of serious violations of law and dishonesty.

　　On September 15th, 2021, the Development Zone Branch of Zhumadian Market Supervision Bureau conducted random sampling inspection on the quality of the "E95 vehicle ethanol gasoline" of the party concerned according to law, and found that the party concerned sold substandard motor vehicles, boats and off-road mobile machinery fuels.

　　The Zhumadian Municipal Market Supervision Bureau made an administrative penalty decision of 38,389.5 yuan for the same illegal act on July 28, 2020. At the same time, according to the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　8. The Market Supervision Bureau of Ezhou City, Hubei Province listed Liu Xuefen (natural person), who sells batteries infringing the exclusive right to use trademarks, on the list of serious violations of law and dishonesty.

　　On November 19th, 2021, law enforcement officers of Ezhou Market Supervision Bureau of Hubei Province conducted on-site inspection according to the report and found that there were 149 No.1 Nanfu batteries, 5,701 No.5 Nanfu batteries and 9,642 No.7 Nanfu batteries in the trunk and warehouse of the vehicle. Appraised by Fujian Nanping Nanfu Battery Co., Ltd., the above-mentioned batteries involved are counterfeit products that infringe Nanfu’s trademark exclusive right. After investigation, since October 2020, the parties concerned began to purchase and sell batteries that infringed Nanfu’s exclusive right to use trademarks, and the illegal business amount was 22,070.33 yuan.

　　The above-mentioned behavior of the parties constitutes an illegal act of selling goods that infringe on the exclusive right to use trademarks, and violates the Trademark Law and other provisions. According to the relevant provisions of the Trademark Law, Ezhou Municipal Market Supervision Bureau ordered the parties concerned to stop the illegal activities of selling batteries that infringed Nanfu’s exclusive right to use trademarks, confiscated the batteries involved in the infringement of Nanfu’s exclusive right to use trademarks and the two-dimensional code anti-counterfeiting logo, and imposed a fine of 200,000 yuan. At the same time, according to the provisions of Articles 2 and 9 of the Measures for the Administration of the List of Serious Violations of Law and Trust in Market Supervision and Management, the parties concerned are included in the list of serious violations of law and trust.

　　9. Shandong Zhonggu Cement Co., Ltd., which produces unqualified cement, was listed by the Market Supervision Bureau of Shanxian County, Heze City, Shandong Province as a serious illegal and untrustworthy list.

　　In November 2021, because the cement sold by the parties was repeatedly tested as unqualified products, the market supervision bureau of Shanxian County of Heze City filed an investigation on the parties on December 3, 2021.

　　It has been found that the parties concerned have produced 130 tons of unqualified portland cement since September 2021, which violates the relevant provisions of the Product Quality Law and constitutes an illegal act of passing unqualified products off as qualified products. The Market Supervision Bureau of Shanxian County of Heze City made an administrative penalty of confiscating 90 tons of cement and fined 97,500 yuan. At the same time, since 2019, the party concerned has been disqualified for four consecutive times, with a bad nature and serious circumstances. Heze City Shan County Market Supervision Bureau listed the parties in the list of serious violations of law and dishonesty according to the provisions of Articles 2 and 7 of the Measures for the Administration of the List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　X. Kaili Market Supervision Bureau of Qiandongnan Miao and Dong Autonomous Prefecture of Guizhou Province listed Guizhou Guest Nanhua Wenlv Industry Development Co., Ltd., which was able to pay the fine but refused to perform it, on the list of serious violations of law and dishonesty.

　　On October 16, 2020, according to the requirements of cleaning up and rectifying the order of tourism centralized shopping market in Kaili City, law enforcement officers of Kaili City Market Supervision Bureau went to the business premises of the parties to carry out inspections. It was found that the party concerned did not obtain a food business license to engage in food business activities, and in addition, it also violated the relevant provisions of the Food Safety Law by failing to check the qualified documents when purchasing food.

　　On September 18th, 2021, Kaili Municipal Market Supervision Bureau issued a warning to the parties concerned, confiscated prepackaged foods operating without permission and imposed an administrative penalty of 10,000 yuan. After the party concerned fails to pay the fine without reason, and after repeated reminders, it still refuses to fulfill its obligation to pay the fine, which is obviously subjective and malicious. Kaili City Market Supervision Bureau listed the parties in the list of serious violations of law and dishonesty according to Article 11 of the Measures for the Administration of List of Serious Violations of Law and Trustworthiness in Market Supervision and Management.

　　　　Yesterday morning, Apple pushed the official version of iOS 9 system to users around the world, and many users who had been waiting for it for a long time upgraded at the first time. So far, the iOS operating system has gone through eight years from 2007 to now. During these years, a little bit of functions have been added, optimized and evolved, thus becoming what we see today. People may still be impressed by the flat design of iOS 7, but it may be difficult to remember the whole development history. Today, when we look back at the evolutionary history of the iOS operating system, we can see how it developed from obscurity to blockbuster.

History of development: one is called iOS and the other is called other OS.

iOS　1

The classic iOS interface represents an era.

　　　　With the advent of the first generation, Apple demonstrated the world’s first mature touch-optimized mobile operating system. The main user interface of iOS 1.0 has become the main symbol of iOS, and the rounded square application icon and the four fixed applications at the bottom of the interface are classics, which have become imitations of many software manufacturers.

The birth of iPhone also means the birth of touch-optimized mobile operating system.

　　　　The first generation of iOS operating system already has the functions of multi-touch gestures, virtual voice mail, browsing on the mobile network, watching Youtube videos and so on. In addition to the home screen, most of the interface and design elements in iOS 1.0 have been used to this day, including, call interface, Google Maps, mobile Safari and "visual voice mail".

　　　　However, the original system still has various problems, such as unable to send multimedia messages, unable to copy and paste and unable to delete contacts in batches. Strictly speaking, it cannot be called a good operating system, but this does not prevent iOS 1.0 from becoming a great operating system.

iOS　2

With that arrival of iPhone 3G, iOS 2.0

　　　　Apple’s second-generation iPhone(iPhone 3G) was launched in July 2008, and it installed the iOS 2.0 operating system. In addition, the first generation of Apple users can upgrade their systems to iOS 2.0. At the same time, Apple also launched the App Store at this time, which means that users can use third-party applications. At that time, this system was very popular.

　　　　Of course, iOS 2.0 system has also added many other new functions, such as independent contact application (the previous generation contact application was designed in dial-up application), global search function and scientific calculator with richer functions, and users can also solve some more complicated problems through iOS 2.0 system.　

iOS　3

IOS 3.0 brings a lot of functions to iPhone users.

　　　　IOS 3.0 operating system was released together with iPhone 3GS on June 8, 2009, and was released as iPhone 3GS on June 19, 2009. The new features of this software include: Apple users can copy and paste text for the first time, and can send information with landscape keyboard. To our surprise, compared with videos, many users still like to send text messages today. In fact, in the first two generations of systems, after people used to the mature Saipan system, there were still many differences or inconveniences in the iPhone OS system, although at that time people thought that the iPhone provided a novel experience.

　　　　However, after filling in some missing functions in version 3.0, the practicability of iPhone has been greatly enhanced. Then, in April 2010, Apple released iOS 3.2. IOS 3.2 is an epoch-making evolution, because it is the first mobile system optimized for the "big screen" iPad tablet.

　　BEIJING, Taizhou, May 28th (Fu Feiyang, Zhang Guohui) From 27th to 29th, the 2024 "Pearson Cup" National Coastal Rowing Beach Sprint Open (Linhai Station) started in Linhai City, Taizhou, Zhejiang Province. Nearly 100 rowers from 20 professional and mass teams from 12 provinces in China competed in the local Baisha Bay, showing their speed and passion.

　　This competition is sponsored by the Water Sports Management Center of the State Sports General Administration, China Rowing Association and Zhejiang Sports Bureau. There are two groups: professional group and mass group. The competition events are men’s single sculls (CM1x), women’s single sculls (CW1x) and mixed double sculls (CMix2x).

　　At the scene of the competition, with the referee’s order, the athletes rushed to the rowing boat on the beach at the fastest speed, and the rowing boat surfed with the help of the crew. Paddle insertion, paddle pulling, paddle discharging and paddle pushing … The athletes are vigorous in posture and move in one go.

　　"I’ve been rowing for half a year, and it’s my first time to participate in the coastal rowing competition. I’m very excited to participate in this national race at home. I hope that through this competition, my ability can be improved, and then I will March into the professional group. " Fang Jiaxin, an athlete of Taizhou Volkswagen Group, said.

　　Coastal rowing is a new project derived from the ancient still water rowing in recent years. Because of its fashion sense, interest, antagonism and appreciation, and easy popularization, it quickly gained the love of young people all over the world once it was launched.

　　At the end of 2023, the project successfully became the official event of the 2028 Los Angeles Olympic Games, which was the first time for it to join the Olympic Games. In order to reserve more outstanding talents, in 2024, China Rowing Association will set up open, championship and championship competitions in the whole country. There are 5 stops in the open, with Linhai as the second stop.

　　"In the Linhai Station competition, according to the selection method and competition rules, we will select outstanding athletes from the professional group to participate in the 2024 World Coast Rowing Beach Sprint Championship. At the same time, I hope to attract more young people from the sea to join the coastal rowing sport and inject more vitality into the project. " Hou Guangguang, competition director of the secretariat of China Rowing Association, said.

　　According to reports, in recent years, based on the outdoor industrial foundation and the endowment of landscape resources, Linhai has integrated sports with culture, tourism and leisure around the goal of "the highland of outdoor sports culture", and continued to hold outdoor boutique events such as Youchai Gutangsi Kucang Cross-country Race, Anji Mountain International Paragliding Open and Linhai Youxi Extreme Triathlon Challenge to build "all-age sports products, all-season sports leisure and Quan Zhihui sports experience" (End)

Special topic: picture channel

　　At 9: 30 am on October 13th, the case of Shanghai Yang Jia assaulting a police officer was opened in Shanghai Higher People’s Court. The picture shows the opening information of the case published on the electronic screen of Shanghai High Court. China News Agency issued Pansofi photo

　　Today (13th) morning, the Shanghai Higher People’s Court heard the case of Yang Jia assaulting a police officer in the second instance of the Fifth Trial Chamber. About 130 people from all walks of life attended the hearing, including Yang Jia’s father, Yang Fusheng, and menstruation Wang Jingrong, and more than 30 journalists, including several Hong Kong media, also attended the hearing.

　　The lawyers defending Yang Jia are Zhai Jian, director of Shanghai Zhaijian Law Firm, and Ji Jianqing, lawyer of Shanghai Branch of Beijing Dacheng Law Firm. It is understood that Zhai Jian is good at criminal defense. In 2005, he won the title of national excellent lawyer, and in 2007, he ranked first in the first "Oriental barrister" selection. Sitting on the prosecutor’s seat are Ji Gang, director of the Public Prosecution Department of the Shanghai Municipal People’s Procuratorate, and other prosecutors.

　　At 9: 30, the presiding judge Wei Xu announced the trial.

　　With the deepening of the trial, the bloody scene that happened in Shanghai Zhabei Public Security Bureau on July 1 this year reappeared in front of people.

　　Cruel killing

　　At 9: 40 this morning, Yang Jia took eight beer bottles filled with gasoline and dropped two (unburned) beer bottles next to the gate of Zhabei Branch on Tianmu West Road, and threw five bottles at the flower bed on the west side of the gate, which burned and caught fire. After the security guard saw it, he immediately went to stop and organize the fire fighting. Yang Jia also threw a beer bottle at the security guard. While the security guard was fighting the fire, Yang held a 29-cm-long single-edged boning knife and wore a dust mask, and ran into the building through the convenience service channel of the branch office.

　　After entering the door, I saw the security guard Gu Jianming on the phone, and Yang Jia slammed his head with the handle, causing Gu’s head to be lacerated. Subsequently, Yang Jia attacked the policemen Ni Jingrong, Fang Fuxin, Zhang Yijie and Zhang Jianping at work in different places, such as the lobby aisle on the ground floor and the public security duty room, with a knife in one hand and tear gas in the other. The live TV surveillance video broadcast by the court clearly shows that in just 7 seconds, all four policemen caught off guard were stabbed to the ground.

　　Soon, Yang Jia broke into the south fire stairs from the first floor and climbed to the ninth floor. When he met Xu Wei, a policeman, Yang launched a sudden attack on Xu with a knife, and Xu fell to the ground after being stabbed in many places. Later, Yang ran to the 10th floor, raised his knife and stabbed Wang Lingyun, a policeman he met, causing injuries to Wang’s right shoulder and chest. Then, Yang ran up to the 11th floor and met Li Ke, a policeman. He stabbed Li Ke several times, and Li Ke’s chest and abdomen were hit hard. After that, Yang Jia ran to the 21st floor along the fire stairs and stabbed Wu Yuhua, a policeman waiting for the elevator. After being injured, Wu Yuhua called loudly to remind his colleagues to pay attention, while returning to the office to find counterattack weapons. Lin Wei and Li Wei, policemen who are working indoors, immediately got up and prepared to round up. Yang Jia broke into the office and rushed to Lin Wei waving a dagger. Lin Wei took advantage of the opportunity to hold the office chair and struggled to resist. Kong Zhongwei, a policeman next door, rushed in when he heard the news and hugged Yang Jia regardless of his body. Kong Zhongwei, Li Wei, Lin Wei, Wu Yuhua, and the policemen Chen Wei, Rong Kanmin and Huang Zhaoquan Qi Xin who arrived later worked together to hold Yang Jia firmly against the corner with an office chair, seize the weapon in his hand and subdue the ferocious Yang Jia.

　　The sudden tragedy eventually caused six deaths and four injuries to police and security guards.

　　In court, Yang Jia replied "unclear" or "can’t remember clearly" to the prosecutor’s questions about his murder process on July 1.

　　And the following words of lawyer Zhai Jian’s emotional questions and Yang Jia’s indifferent questions and answers made the audience ring with a buzz.

　　"Six fresh lives have died because of you. Do you think you have gone too far now?"

　　"Not too much!"

　　"Do you feel guilty?"

　　"Don’t be embarrassed!"

　　What makes Yang Jia so crazy and cruel?

　　Did the police ever beat Yang Jia?

　　According to the information provided by the police, on the evening of October 5, 2007, when Yang Jia rode an unlicensed bicycle through the Pushan intersection of Zhijiang West Road in Zhabei District, he was searched by the patrolling police of Zhijiang West Road Police Station. Yang was taken to the police station for further investigation because he refused to show his identity document and provide proof of the source of the bicycle he was riding, which caused the public to watch and affected the traffic. After finding out his true identity and bicycle rental, the police released Yang after patiently educating him, although he did not cooperate during the interrogation and repeatedly insulted the police, which hindered the normal law enforcement of the police. Afterwards, Yang repeatedly complained to the supervision department of the Municipal Public Security Bureau and Zhabei Public Security Bureau through letters and visits, e-mails, etc., and put forward unreasonable demands for dismissing the relevant police officers and compensating them for 10,000 yuan of mental damage compensation, arguing that he should not be investigated. In this regard, the police believe that the police’s law enforcement is well-founded and there is nothing improper. The inspector detachment went to Beijing twice to publicize the legal system and persuade Yang Jia, but Yang ignored them.

　　In the court, the law enforcement process recorded by the on-site police with a voice recorder was broadcast for 36 minutes. Although the background was noisy, the patient persuasion of the police and Yang Jia’s violent impulse were still like people. A live video broadcast by the court at the gate of the police station on Zhijiang West Road shows that several policemen took Yang Jia, who was active at the gate, to the back room. According to the testimony of several policemen, they were afraid that Yang Jia would run away because the case had not been ascertained. Yang Jia insisted that he was "carried into the back room by seven or eight policemen, fell to the ground, punched and kicked for two or three minutes, and his body was bruised in several places, and his clothes and trousers were torn and stained".

　　But then the prosecutor produced an e-mail complaint letter sent by Yang Jia to the Shanghai Public Security Bureau shortly afterwards, which did not mention the fact that he was beaten by the police at all. Yang Jia said that some of the contents of this email were not written by him.

　　The application for a new psychiatric evaluation was rejected.

　　On July 5, the Shanghai police entrusted the Judicial Appraisal Center of the Institute of Judicial Appraisal Science and Technology of the Ministry of Justice to conduct a judicial psychiatric appraisal of Yang Jia. The judicial appraisal book concluded that Yang Jia was "not mentally ill and had full criminal responsibility".

　　Defense lawyers and prosecutors have had a heated debate about whether Yang Jia has mental illness and whether it is necessary to re-evaluate his mental health.

　　Lawyer Zhai Jian believes that Yang Jia has abnormal performance and paranoid personality disorder from the aspects of cognition, impulse control, communication and emotion. Especially in 2006, he had a conflict with the police in Taiyuan, Shanxi Province, which caused three broken front teeth, bloodshot fundus and mild concussion, which probably induced abnormal brain activity. Moreover, the psychiatric appraisal done in July was only two days in time, which was a bit hasty. Therefore, he suggested that Yang Jia should be given another spiritual appraisal to show the fairness and justice of the law.

　　Prosecutor Ji Gang believes that Yang Jia’s judicial spirit appraisal is very cautious and scientific. If there is no newly discovered evidence, there is absolutely no need to re-appraise.

　　Yang Jia showed indifference in court today, so that the presiding judge once interrupted the trial and solemnly told Yang Jia, who was sitting in a chair, "Please pay attention to your sitting posture." Yang Jia said, "I personally think my spirit is normal."

　　The court subsequently announced that "the lawyer’s request for re-evaluation of Yang Jia was not sufficient and was rejected".

　　In the final statement, Yang Jia still has no remorse and thinks that he has been law-abiding and innocent for decades.

　　The trial lasted until 6: 30 pm. The court finally announced that the case would be pronounced on another day. (Reporter Liu Jian)

Editor: Wang Jiaolong