广州约茶

Zhu Yue Wei Mengge Zhongqing Bao Zhongqing Net reporter Sun Haihua

From the orangutans who like to live alone, to the gibbons with white palms, to the langurs with harem, and the cynomolgus monkeys who marry in groups, the primates’ views on marriage and love and the size of their social circle are very different. What kind of driving force has shaped this difference? This question was answered in the study of Asian langur by the team of Northwest University-

In the early morning of June 2nd, Science magazine published the latest research achievement Adaptations to a cold climate promoted social evolution in Asian colobine primates in the form of a long article, which systematically revealed the mystery of primate social evolution for the first time. The cover picture of this issue of Science shows the representative of Asian langur-Qinling golden monkey, and the picture is provided by the research team of Northwest University.

Restore the evolution history of Asian langur social system

"Primates have a complex and diverse social structure. Their social structure has a strong phylogenetic signal, and it has been deeply influenced by historical environmental upheaval and recorded in their genomes. " Qi Xiaoguang, a professor at the School of Life Sciences of Northwest University and co-first author of the paper, said at the press conference on related research results held by Northwest University on June 2.

"We have been focusing on the study of golden monkeys for more than 20 years, using the method of combining GPS collar, satellite remote sensing technology and social network analysis, and through long-term field tracking and observation, we have always wanted to uncover the mystery of primate society." Li Baoguo, a professor at Northwest University and co-correspondent, introduced.

After years of research, the team found that the golden monkey society has a unique four-layer social structure: family, detachment, group and community. In 2014, Qi Xiaoguang and Li Baoguo jointly developed a paper in the journal Nature-Communication, and put forward the hypothesis of "Asian origin-aggregation" for the first time, which broke the single understanding of the complex social origin of primates by western scholars and opened a new avenue for studying the evolution of animal social systems.

This time, the research team extended their eyes to 8 million years ago, and pieced together the diffusion path of Asian langur ancestors from the historical distribution suggested by biological fossils and the excavation of big data such as ancient sea level, ancient geography and ancient climate.

About 8 million years ago in Miocene, the ancestors of Asian langurs spread from Europe.

One of them spread from the Indian Peninsula to Southeast Asia, and this group divided into three genera, and retained the ancestral "single family group" social system of one male and many females.

The other branch spread to Yunnan, China in the late Miocene, and formed the base group of strange-nosed monkeys. With the cold events in the late Miocene in this area, their family groups were no longer mutually exclusive, and sometimes separated and sometimes aggregated, forming a heavy-class society.

Due to the lack of food, most of the strange-nosed monkeys later spread to the south and evolved into different species such as white-rumped langurs and proboscis monkeys. Today, although they live in warm areas of Viet Nam and kalimantan island, they still retain the structural feature of a class-heavy society.

At the same time, the golden monkey, a close relative who stayed in the north of China, drew closer social relations, cultivated long-term and stable ties between families, and evolved a real stratified society in the repeated glacial and interglacial cold events in the Pleistocene.

"We found that species living in cold environments tend to form larger communities, and two social aggregations occurred in the Late Miocene Cold Period and the Pleistocene Quaternary Ice Age, respectively, which indicates that cold events may have driven community aggregation." Qi Xiaoguang said that on this basis, the team put forward the social evolution history of the Asian langur "three acts". This discovery is also a systematic exposition of the hypothesis of "Asian origin-aggregation" put forward by the team.　

Why did you choose the Asian langur as the research object? Scientists have also given the best answer: Asian langur belongs to the Old World Macaca colobus subfamily, with a total of 55 species in seven genera, including four different social system types: monogamous society, polygamous society, stratified society and quasi-stratified society, which are distributed from tropical rain forest to temperate snow-capped mountains. The team believes that this group is a good model for studying the social evolution mechanism system of primates.

In order to do this research well, the team cooperated with universities, research institutes, zoos and other teams at home and abroad to analyze and investigate 2903 habitats of Asian langur, and analyzed the comprehensive ecological factors of 19 environmental variables extracted from each habitat, thus constructing the most comprehensive Asian ecological data set so far.

Establish a research framework of "behavior-ecology-genome"

In the long history of 8 million years, how did the repeated cold events drive the Asian langur to complete the community gathering? This needs to be confirmed by analyzing the genome data passed down from generation to generation.

In order to answer the questions, the team creatively established a brand-new research paradigm of "behavior-ecology-genome". They overcame many difficulties such as cross-discipline and cross-region, completed high-quality genome sequencing of seven representative species of Asian langur, and obtained the world’s first non-human primate genome at chromosome level, thus constructing accurate phylogenetic relationships.

"We combine the central principles of macroevolution’s biology and micro-molecular biology to explore the genetic mechanism behind the cold events driving community aggregation." Qi Xiaoguang said. Through comparative genomics and phylogenetic analysis, it is shown that the cold events in history have promoted the positive selection of energy metabolism and neurohormonal regulation-related genes in Asian langur, and evolved a more effective brain, neurohormonal regulation network. Among them, the gene changes related to oxytocin and dopamine transmitter system in the strange-nosed monkey group are particularly striking: the society of its group presents a two-step step polymerization model, from "polygamy" of its ancestors to the formation of separation.

The team found that in mammals, oxytocin and dopamine can strengthen the bond between mother and child. The cold effect triggered their adaptive changes, strengthened the bond between mother and baby, and prolonged the parental rearing of the strange-nosed monkeys in cold areas. At the same time, the friendly behavior between individuals has also been promoted, which has further promoted the gathering of single family groups to a heavy society. This result has also been verified by cell function experiments and behavioral experiments.

"For example, our Qinling golden monkeys, where the climate is cold and food is scarce, will have more behaviors of holding groups to keep warm and grooming each other. Such a neuromodulation mechanism also indirectly increases the individual’s friendly behavior and tolerance, thus promoting the gathering of family groups to a heavy society. " Qi Xiaoguang said.

This study integrates animal behavior, ecology, geology, comparative genomics and other multidisciplinary means, and completely reveals the evolution process, motivation and genetic basis of the complex social system of Asian langur. Its greater significance lies in the establishment of a new research paradigm of "behavior-ecology-genome", which provides a new way to understand the origin and evolution mechanism of primate social behavior, including human beings, and also opens up a new direction for the development of animal behavior.

As the reviewer of Science magazine commented: "The author has traced back the social evolution history of Asian langur completely through multidisciplinary methods, and comprehensively analyzed its ecological causes and genetic basis, which is unprecedented in the study of primates and vertebrates, and has opened up a new avenue for the field of social evolution."　

Stick to the original heart: "If you like it, you want to protect it."

It is Qi Xiaoguang’s greatest wish for many years to make such a beautiful Qinling golden monkey on the cover of Science for the whole world to see. In 1999, he joined the golden monkey research team of Northwest University, studied under Professor Li Baoguo, and became one of the pioneers in the field research of Qinling Golden Monkey.

"The first time I saw the golden monkey was during the winter vacation of my freshman year." After walking alone for 12 hours, Qi Xiaoguang finally saw them in the depths of the Qinling Mountains: "Wow, they jumped over my head-light yellow hair, light blue skin, pure eyes … so beautiful!" "If you like it, you want to protect it" has become his initial intention to study the golden monkey for more than 20 years.

In his early years, Qi Xiaoguang spent six or seven months every year in the Qinling Golden Monkey Base, crossing the mountains and sleeping around the clock, carefully observing every subtle movement of the Golden Monkey, and spared no effort to collect data and analyze the research results. It is also because they are stationed in the field base all the year round that they explore a set of methods suitable for the study of mountain primate behavior, which lays a key foundation for the follow-up research.

"In the past, the research on the evolution mechanism of primate social systems has always stayed at a purely macro level, lacking in-depth exploration of molecular mechanisms. It is precisely because of the lack of suitable research templates and genome-wide data that there has been no major breakthrough in its specific evolutionary mechanism, especially its genetic basis. " After consulting a number of experts in the animal field, Qi Xiaoguang and team experts began a lonely attempt. Trying to try and make mistakes again and again, overthrowing and reorganizing again and again … It was this time that led Wu Jinwei and Zhao Lan to explore together, which made Qi Xiaoguang unforgettable.

Finally, the team finally found a clue to break through the bottleneck in micro-molecular biology. In the face of an extremely huge, complicated and completely unfamiliar new field, the team is quietly making breakthroughs. "The artificial classification of disciplines makes us only see one side, but biological evolution itself will not be inevitable because of these artificial classifications, which also forces us to look at the process and practice of evolution with a comprehensive eye." Zhao Lan said.

On the campus of Northwest University, Qi Xiaoguang often communicates with the teachers and students of the team of Shu Degan academicians who studied CAMBRIAN fossils 500 million years ago. Although their research period spans hundreds of millions of years, it involves many dimensions, such as behavior, ecology, geology, fossils and heredity. As long as there is an intersection, he will be interested.

"In the future, we will continue to deepen the research on the evolution mechanism of primate social systems represented by Asian langurs, and then explore the origin and changes of early human society." Qi Xiaoguang is full of expectations.

Comfort configuration is often linked to the quality of a car. Of course, the higher the comfort configuration, the more pleasant the passenger experience, which can give the car a higher evaluation. I’ll arrange it for you by the way today. Now let’s follow Xiaobian to see what it has done.

First of all, from the appearance, the front face style of Accord looks very simple, and the middle net adopts multi-frame modeling, which looks very cold. The headlights are very deep and the visual effect is not bad. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4980MM*1862MM*1449MM. The car adopts simple lines, and the car side looks very delicate. With large-sized thick-walled tires, the shape is quite comfortable. In the design of the rear end, the rear end looks younger, the taillights give people a very fashionable and dynamic feeling, and the exhaust pipe layout uses a bilateral single-row shape, which is still relatively fashionable and sporty in general.

In terms of interior, the Accord interior looks very round and reflects the sense of design. The car looks very good outside the steering wheel, made of leather, and has a good grip. Let’s take a look at the central control, which is decorated with a 12.3-inch central control screen, making the interior style impressive and simple. The dashboard and seats give people a good feeling, too. Let’s take a look. The car is equipped with a rounded dashboard and looks strong in technology. The car uses leather seats, which are wrapped in place and comfortable.

Accord is matched with CVT gearbox, with a maximum power of 141KW and a maximum torque of 260N.m, and its power performance is good.

Next, look at the configuration. The Accord is equipped with car networking, driving mode selection, remote control key, Bluetooth key, interior atmosphere light, engine start and stop and other configurations.

After reading the above description, Xiaobian will make a summary. The model class introduced today is the most considered class when many people buy their first car, mainly because the size of this class is moderate and the price is reasonable.

Welcome to the Autohome Kunming promotion channel, bringing you an exciting news: this luxury SUV is having an unprecedented promotion in Kunming. It is understood that this promotion is as high as 130,000 yuan, making the original starting price of 242,700 Cadillac XT5 even more attractive. This good news undoubtedly provides a rare opportunity for consumers in Kunming to buy a car. If you are interested in this model, don’t miss this once-in-a-lifetime price reduction opportunity. Click "Chatti Car Price" in the quotation form to act now and get a more affordable car purchase price!

The exterior design of the Cadillac XT5 inherits the brand’s usual luxury and dynamism. The front face adopts a family-style shield-shaped air intake grille, with eye-catching chrome decoration, showing a strong brand identity. The body lines are smooth, full of power, and the overall style is both sports and business. It reflects exquisite craftsmanship without losing the luxury temperament, leaving a deep impression.

The Cadillac XT5 exudes elegant body proportions with its refined side design. The body length reaches 4813mm, the width is 1903mm, the height is 1682mm, and the wheelbase is 2857mm, giving it a sense of spacious space and a dynamic body profile. The front and rear wheel tracks are maintained at 1645mm, ensuring stability and driving performance. The tire size is 235/65 R18, which not only combines comfort but also reveals the fine details of the luxury car series. The wheel rim design incorporates the unique style elements of Cadillac, adding a touch of sports to the overall shape.

The interior design of the Cadillac XT5 shows the perfect fusion of luxury and technology. The exquisite leather steering wheel provides a comfortable grip, supports manual up and down and front and rear adjustment, and is equipped with an 8-inch touch center screen. It has a built-in automatic speech recognition control system, which is convenient for the driver to operate multimedia, navigation, telephone and air conditioning. The seats are made of high-quality imitation leather and genuine leather. The main and passenger seats are equipped with 4-way adjustment, including front and rear, backrest, high and low waist support, and the driver’s seat is also equipped with power seat memory function. The second row of seats also supports front and rear adjustment and backrest adjustment to meet the individual needs of passengers. The car is equipped with USB and Type-C ports, and there are two in the front and rear rows for easy connection of passengers. These details reflect the comfort and practicality of the XT5 interior.

The Cadillac XT5 is equipped with a powerful 2.0T engine, which reaches a maximum power of 174 kilowatts and provides a strong output of 237 horsepower. This engine is matched with a 9-speed automatic transmission, which ensures smooth power transmission and driving pleasure. At the same time, the maximum torque is 350 Nm, which fully reflects the strength of the XT5 in terms of performance.

Summarizing the owner’s evaluation, the Cadillac XT5 won his favor with its atmospheric appearance and unique design details, especially the chic lighting design, which undoubtedly added to the charm of the vehicle. As an American model, the XT5 successfully demonstrates the essence of the Cadillac brand, making its identity recognizable at a glance. This has undoubtedly become one of the key factors for the owner to choose it.

The guide price 21.99-28 9,900 yuan, and the most popular SUV new car Avita 07 was officially listed in September.

As the blockbuster new car of the year 2024, the Avita 07 carries too many expectations.

On the product itself, Avita 07 really did not disappoint, the future aesthetic original design is very forward-looking, the golden ratio of the body shape of the wind resistance performance is good, the natural inspiration of the five kinds of paint texture outstanding, multi-screen linkage of the surrounded cockpit both luxury and sense of technology, Kunlun Extended Range Technology quiet industry-leading, Taihang chassis solid and comfortable sports, Hongmeng cockpit + Huawei intelligent driving like a tiger, the British treasure 7.1.4 panoramic sound speaker is the icing on the cake, Avita 07 This car itself can be said to be worthy of tens of thousands of followers.

But there is no doubt that the pricing of Avita 07 has clearly failed to respond to the eager expectations of some tower fans and quasi-tower fans for months.

Of course, this doesn’t mean that the starting price of Avita 07 is too high. The picture shows that the car still feels that the starting price of Avita 07 is in line with expectations, but the corresponding configuration does not match the price very well, resulting in the entire car series configuration looking rather awkward.

Take the extended range version of Avita 07 as an example.

Avita 07 Extended Range Edition launched a total of 3 configuration models, Pro version guide price 219,900 yuan, Max version guide price 239,900 yuan, Ultra four-wheel drive version guide price 279,900 yuan.

The Pro version and the Max version are 20,000 different, what is the difference? The picture shows that the car probably pulled the configuration table, mainly missing the optical ambient light flow/rhythm mode, intelligent fragrance system, 9 speakers and Huawei ADS 3.0 high-order intelligent driving system These items, and according to the configuration price of Huawei ADS 3.0 high-order intelligent driving system, the difference between the Pro version and the Max version is really not much, and the price difference 20,000 is not outrageous. If the price difference is reduced to 10,000, more people may pay.

But the price difference of 40,000 yuan between the Max version and the Ultra version is somewhat confusing. This 40,000 price difference in hardware is as follows: 131kW front motor, air suspension + CDC electromagnetic vibration damping, rear privacy glass, rear seat ventilation/massage, 21-inch sports multi-spoke wheels, 265/45 R21 Continental EC7 silent tire.

Then the Ultra version can be added with an optional optical technology package (HALO interactive screen, ultra-clear electronic external rearview mirror, double 6.7-inch high definition rearview screen, intelligent welcome motion graphics outside the car), while the Max version is not optional.

In all fairness, the price difference between the Max version and the Ultra version of 40,000 yuan is quite large, the rear privacy glass and the rear seat ventilation/massage are not much money, 20/21 inch tires are Continental EC7 silent tires, 4 tires The price difference is only 800 yuan, so this 40,000 can basically be regarded as the price of 131kW motor and air suspension + CDC electromagnetic vibration damping, is this reasonable?

According to the figure, Avita 07 Extended Range Edition needs to push the Max version of the 239,900 yuan, but the Max version is worse than the four-wheel drive system, the price of the 239,900 yuan Extended Range Rear Drive is higher, if 225,900 the basic pre-order explosive, 22.99 can also be accepted, or the ideal configuration should be the Max version of 239,900 yuan plus a front motor upgraded to the Extended Range Four-wheel Drive version, air suspension + CDC electromagnetic vibration reduction as an optional configuration. But change the hardware, it is difficult.

The price of the Ultra extended range four-wheel drive version of 279,900 yuan also seems to be slightly higher, but it can be configured through the standard air suspension + CDC electromagnetic vibration reduction, rear privacy glass, rear seat ventilation/massage, 21-inch sports multi-spoke wheel hub, 265/45 R21 Continental EC7 silent tire, ultra-clear electronic external rearview mirror, double 6.7-inch high definition rear view screen and Max version to open the ladder difference.

In this case, the price system of Avita 07 Extended Range Edition is much more reasonable. The 219,900 Pro rear drive version is mainly used to lower the starting price, while providing some low-budget users with the opportunity to get on the bus.

And the 239,900 yuan Max four-wheel drive version is bound to be the main sales model, Huawei ADS 3.0 high-end intelligent driving + 25 Yang British treasure audio this set is still very good, put the same level to go completely not cowardly, and then Ultra four-wheel drive version is mainly for users with higher requirements to provide personalized choice.

Of course, now the Avita 07 has been officially launched, and the two-wheel drive and four-wheel drive are quite poor in terms of mechanical layout, and the difficulty of modifying the promotional materials is not small, and the cost of modifying the version configuration is too high. And referring to several new cars re-released by friends, after the re-release, sales are still on the street, so the choice left to Avita 07 is to reduce the price. Of course, these still depend on the data of Dading, and it cannot be ruled out that there are many people who pay the bill. After a night of mental struggles, there are also many people who compromise.

It’s not that there is no such thing as an overnight price reduction for a new car. A while ago, a medium and large sedan next door was too popular to unsubscribe after it went on the market, and then the price was reduced overnight. Of course, the price adjustment is not obvious, but by modifying the rights and interests to adjust. But Avita’s optional package is still relatively special. The three optional packages currently provided can be said to be irrelevant. Even if you take it out and give it away, it will not increase much attractiveness. It is puzzling that the more attractive air suspension + CDC electromagnetic vibration absorption has not been taken out as an optional package.

If the air suspension + CDC electromagnetic vibration damping is taken out as a comfortable optional package and then given to the Max version for a limited time, and then a 2,000 yuan deduction for the last 12,000 yuan, then the 239,900 yuan range extension Max actually has a lot of explosive potential. Of course, this is a bit wishful thinking, which is also inappropriate, and car companies also need to make money.

The price reduction of the Pro version is quite troublesome. The configuration and price of the Pro version are very embarrassing. Medium-sized extended-range SUV, single-motor rear drive, 39-degree lithium iron phosphate, Huawei dry + ADS SE visual smart drive… If I guess, I must be the first to think of the dark blue S07 285Max dry + smart drive version, right? And the CLTC pure electric battery life of the dark blue S07 is even better, 285 kilometers.

The guide price of the dark blue S07 285Max smart driving version is 191,900 yuan (the guide price after equity is 181,900 yuan), so this makes the Avita 07 Extended Range Pro version very embarrassing, you say drop 20,000, then 199,900 yuan is not and the dark blue S07 285Max smart driving version played together? If you drop 10,000, 209,900 yuan is still not enough to see, the 25 Yang British treasure to the Pro version can also be considered.

To sum up, the figure said that the car believes that the configuration of the Avita 07 extended range version is too difficult and too late. The most realistic option is to quickly modify the price equity, which is estimated to increase the data of Dading.

Again, it depends on Dading’s data. What if there are a lot of people buying?

　　P-robot has many functions. Photo courtesy of respondents

　　Criminals peddle AI atlas on the Internet. Photo courtesy of respondents

　　Many victims were p-pictured by criminals. Photo courtesy of respondents

　　On June 27th, the Central Network Information Office issued the Notice on Launching the Special Action of "Qinglang 2023 Summer Minors’ Network Environment Renovation", and launched the two-month special action of "Qinglang 2023 Summer Minors’ Network Environment Renovation" (hereinafter referred to as "Special Action"). In particular, it is pointed out that we should pay attention to the risks of new technologies and new applications, such as the generation of vulgar pornographic pictures and videos involving minors by technologies such as "AI face changing", and we should focus on rectification.

　　— — — — — — — — — —

　　Today, "AI undressing" technology has generated a black industrial chain. Upstream criminals generate pictures through AI technology, integrate these pictures, package them into an atlas, and sell them to downstream buyers through complete sets of sales. Some people set up a "paid membership group" for this purpose, which makes some innocent people and even minors fall into the whirlpool of "yellow rumors". The reporter of China Youth Daily and China Youth Network conducted an investigation and interview.

　　The picture of "AI undressing" was publicly sold.

　　"It’s really my face in the picture, but here I am … … Why are you naked? "

　　In May this year, Li Yi (pseudonym), who was still in college, received a picture sent to her by a netizen. After reading it, she was angry and scared.

　　Li is also a Cosplay blogger, who often shares photos of himself playing various anime roles on social media. Later, she and netizens found Luo Fan (net name) who made nude photos. Luo Fen admitted that he put the photos into an AI (Artificial Intelligence) software and could "take off" Li Yi’s clothes in less than a few minutes. On the Internet, Luo Fen publicly peddles pictures at the price of one in 5 yuan, claiming that 60 yuan can package and buy "nude photos" of more than 60 bloggers, including photos of minors.

　　"I have never taken such a photo!" Angry Li also began to collect evidence of the other party’s illegal behavior using AI, with the intention of investigating its legal responsibility, so she added friends with Luo Fan as a buyer.

　　Luo fen does not directly solicit business with the word "AI undress", but implicitly expresses that she is "changing the picture". "Little sister, here comes Cosplay ‘ Change the map ’ , 5 yuan. " When Li further asked him how to "change the picture", Luo said vaguely that he used AI technology to generate various Cosplay pictures.

　　Li also found a clue from a group chat formed by Luofen. Here, Luofen not only continues to provide the service of "changing pictures", but also publishes a large number of suggestive and provocative pictures, which are publicly sold in the form of atlas, saying that 60 yuan can buy 65 pictures, and "it is estimated that a total of 300 pictures will be updated slowly through group chat".

　　"Who is this?" Li also found his own "nude photos" and went to ask Luo powder to understand. "This is clotho (the character name) wearing no clothes, and the blogger himself let it be filmed like this." Luo powder replied, and hinted in a secret way, "Don’t mess around, because more than 60 bloggers involved in the set of pictures don’t agree."

　　"He said it like we bloggers took large-scale photos ourselves!" Li is also very angry, revealing his identity and confronting Luo Fen.

　　"I’m sorry, sister!" Luo Fen admitted that she "re-created" Li Yi’s picture. Li also said that this is not the normal scope of "secondary creation", but an infringement of her personality right.

　　Luo Fen argued that these series of pictures were not made by him, "they were made by others". Luo Fen didn’t realize the seriousness of this matter and discussed with Li Yi, "My card balance is only 1200 yuan. Can you compensate you for 650 yuan’s personal settlement?"

　　"It’s not about money. You have broken the law." Li Yi and other bloggers chose to call the police.

　　Black industrial chain harms minors.

　　Li Yi’s experience is not a case. AI technology has been abused and a black industrial chain is taking shape.

　　On the internet, as long as you enter keywords, you can easily find businesses that provide "AI undressing" related technologies or services. They solicit business on social media under the banner of "AI painting" and "AI changing pictures", and guide customers to add their contact information. After one-on-one communication or private group chat, they will come up with suggestive pictures to induce netizens to buy.

　　There are many victims of "AI undressing", even harming minors. A seller claimed that he was "rich in resources" and sent a complete set of price lists, which divided the atlas into such categories as "stars", "online celebrity", "models" and "cartoons" in detail. In the sample pictures he sent, there were even high school students in school uniforms. He claimed that if there is no favorite type, customers can send photos of "single picture customization" for two yuan each, and "all pictures on the Internet can be used as material".

　　Another seller also invited customers to join the group by membership, saying that at present, "there are already two or three hundred atlases in the group", and as long as you spend 30 yuan to join the group, you can enjoy free continuous updates. When the reporter of China Youth Daily and China Youth Network further questioned the source of his atlas, he faltered that his resources were downloaded from a website, "I didn’t do it myself".

　　"In fact, as long as you master the relevant technology, people can use AI to make these pictures." Algorithm engineer Lantian, a senior reporter, told the reporter of China Youth Daily and China Youth Net that the "AI undressing" algorithm is called "DeepNude" and has been removed from the shelves in the United States because of ethical problems, but it is not excluded that some people train machines through other AI algorithms to achieve the same effect.

　　In a communication software, an AI robot has gained many users. It doesn’t need the user to master the complicated algorithm knowledge, but only needs to follow its prompts to complete the operations of "changing face" and "undressing" for photos. This robot also has detailed fine settings, which can adjust the parameters of the picture like a beauty camera.

　　This robot needs to be used for a fee. After clicking the "recharge" button, the user will be guided to a card recharge website for online payment. However, users do not pay merchants, but individuals, so it is difficult to track the operating subject of the robot. According to its price list, a strip photo can be generated at a minimum of two yuan.

　　"The machine is neutral, just give it ‘ Hello ’ With enough human body structure maps, the machine can redraw the whole map by recognizing features such as face and body, and generate a ‘ Stripping photos ’ 。” Blue sky said that the machine "only cares about the generation of photos" and will not take into account the wishes of the people in the photos and ethical and legal issues such as whether they are adults.

　　"According to the perspective of technology instrumentalism, technology is neutral and harmless, but this understanding ignores the moral relevance that technology should have." Xie Ling, an associate professor at the School of Criminal Investigation, Southwest University of Political Science and Law, and a tutor for master students, believes that there are differences between technologies, and the consequences of the abuse of some new technologies, such as deep forgery technology, are hard to predict, and their ethical and legal issues are more complicated.

　　Constructing network security rules from the principle of "most beneficial to minors"

　　Lawyer Yao Zhidou, a partner of Beijing Jingshi Law Firm, has been exposed to many cases of infringement of minors’ rights and interests due to the abuse of new technologies. In a case, a criminal used the "AI Face Change" software to replace the facial information of a large number of underage students collected from Internet channels, made a false face-changing obscene video, and then sold the video for a fee. "This not only infringes on the portrait rights and mental health of underage students, but also is suspected of spreading obscene articles for profit."

　　"To cope with the risks of new technologies and new applications, we need to learn from ‘ Most beneficial to minors ’ Principles and ‘ Children’s rights ’ To build security rules from the perspective of. " Guo Kaiyuan, an expert in juvenile legal research at China Youth Research Center, believes that in view of the risks brought by new technologies and new applications, it is necessary to grasp the dynamic balance between the special protection of minors and the application of new technologies. Relevant departments should set up rules to protect children, respect privacy and set up special protection as soon as possible, especially the rules of grading management according to age standards and the rules of informed consent of guardians.

　　Xie Ling called for the classification and evaluation of the application risks of new technologies, the establishment of an institutional barrier for the regulation of new technologies, and the definition of the boundaries of rational use of technologies. If there is no barrier against technology abuse, the networking application of this kind of high-risk new technology should be strictly regulated, because "new technology is very likely to lead to new illegal behaviors in the future".

　　Yao Zhidou said that it is difficult to supervise cybercrime. The evidence of cyber crime is mainly stored in the network server, and it is difficult to obtain evidence in the face of complex and diverse electronic data. In addition, it is difficult to determine the identity of the offenders, and some criminals are abroad, which brings challenges to the jurisdiction of the case.

　　In fact, in view of the risks brought by new technologies and applications on the Internet, relevant departments have stepped up efforts to rectify them.

　　One of the seven focuses of the special action of the Central Network Information Office is the risk of new technologies and applications, including the use of technologies such as "AI face changing", "AI drawing" and "AI one-button undressing" to generate vulgar pornographic pictures and videos involving minors; Use the so-called "burn after reading" secret chat software to trick minors into providing personal information and induce illegal activities; Using generative artificial intelligence technology to produce and publish harmful information about minors.

　　"This has released the signal that the state has stepped up efforts to rectify the network environment and effectively strengthen the network protection for minors." Xie Ling pointed out that this special action is aimed at the vulnerable characteristics of minors’ body and mind, aiming at preventing minors from using the Internet badly, and preventing them from becoming "tools" of new network illegal and criminal activities. It is also a concrete manifestation of implementing the law on the protection of minors and the relevant legal protection measures of the law on the prevention of juvenile delinquency.

　　Now, Li has also stepped out of the psychological shadow. She said, "I can’t stop loving life because of these things."

　　Zhongqingbao Zhongqingwang Trainee Reporter Liu Yiheng Reporter Xian Jiejie

　　Cctv newsOn March 26, the reporter learned from the traffic police detachment of Guigang Public Security Bureau that on March 24, a large truck collided with students crossing the road after school in Guangren Village, Mule Town, Guiping City, causing one girl to die on the spot, two girls died after being rescued, and two others were injured. After the accident, governments at all levels in Guigang and Guiping, public security traffic police and other departments carried out follow-up investigation and handling work, and it has been determined that the truck involved was suspected of being overloaded.　

　　The truck was suspected of being overloaded.

　　According to the investigation by the Traffic Police Brigade of Guiping Public Security Bureau, the driver Liang was from Luchuan County, Guangxi. At 11 o’clock on the morning of March 23, Liang drove a heavy van of Gui K brand to carry sugar from a sugar factory in Longan, Baise to Guangzhou, stopping for three times, and stopping for dinner in Shizui Town, Guiping City before the incident. After the accident, the traffic police department checked the vehicle situation and found that the approved load mass of the truck was 40 tons, while the sugar loaded on the truck was 58 tons. At present, the public security organs have criminally detained Liang, and the traffic police department has also sent the accident vehicle to the judicial technical appraisal department for various performance tests.

　　The traffic facilities in the accident section are perfect.

　　After on-the-spot investigation by the accident handling police, the road section is 304 provincial highway, and the whole line is equipped with large-scale car speed limit signs. There is a crosswalk (zebra crossing) at the accident site, with clear markings, a speed bump 230 meters away from the zebra crossing, and a warning sign to avoid children and students 77 meters away.

　　Carry out investigation and rectification to prevent problems before they happen

　　After the accident, Huang Weijing, vice chairman of the government of Guangxi Zhuang Autonomous Region, gave instructions to attach great importance to it and quickly organize forces to deal with it. On March 25th, the joint meeting on road traffic safety in Guigang issued a notice to the offices of the joint meeting on road traffic safety in counties, cities and districts, as well as to all member units, to deploy and carry out the major investigation and rectification of traffic safety hidden dangers around the campus.

　　The traffic police department of Guigang City quickly investigated and rectified the hidden dangers around the campus for all primary and secondary schools and kindergartens in its jurisdiction, focusing on the establishment and integrity of signs and markings such as traffic warning signs, zebra crossings and speed limit signs along the national and provincial roads around the campus. Understand the daily work style of the school when organizing students to go to school and cross the road, and urge the school to learn the lessons of the 3.24 traffic accident in Guiping and attach importance to the safety guidance of students to go to school and cross the road.

　　Enter the passenger and freight enterprises in the jurisdiction, urge the person in charge of the enterprise to strengthen management, investigate the hidden performance hazards of trucks and vehicles and traffic violations, organize freight drivers to carry out traffic safety publicity and education activities, improve drivers’ awareness of civilized and safe driving, and prevent traffic accidents from the source. Intensify efforts to rectify road traffic violations of key vehicles such as trucks, buses and dangerous goods transport vehicles, and strictly investigate serious traffic violations such as overloading, overcrowding, illegal modification, illegal overloading and transportation, license-related, drunk driving, and fatigue driving.

　　It is reported that the traffic police department of Guigang City will also convene relevant departments to hold a road traffic safety contact meeting in the near future to study the traffic safety management around the campus and explore the establishment of a long-term management mechanism for traffic safety around the campus. (CCTV reporter Fu Qien Ryson Ho)

　　Cctv news: Spring returns to the earth, and everything is renewed. At this time of year, peach blossoms and willow greens, singing and dancing, and spring steps from south to north. Cherry blossoms are flying on the Songjiang mine site in Shanghai, Luoping in Yunnan is golden everywhere, bougainvillea in Haikou, Hainan is dazzling, and Shili cherry blossoms in Zhangping, Fujian are blooming all over the mountain. Come and enjoy the beautiful scenery together.

　　Shanghai Chenshan Botanical Garden: In early spring and February, the cherry blossom dance pit site became a garden.

　　In Chenshan Botanical Garden in Songjiang, Shanghai, it is warm and cold in early spring and February, and the grass is not yet green. Cherry blossoms take the lead in bringing spring. Thousands of Hejin cherry blossoms have blossomed one after another, and the cherry blossom avenue with a length of more than 600 meters has reached the most romantic season of the year. Pink cherry blossoms are covered with branches, like clouds, and walking among them is like walking into a pink dream tunnel.

　　Chenshan was a quarry 20 years ago, and half of the stones on the hill have been cut off. It was once a mine site with serious soil erosion and serious vegetation degradation, and now it has turned into a beautiful urban garden. As a mega-city with a population of 24 million, Shanghai, with an inch of land, eliminated more than 500 backward enterprises through planning and land consolidation last year, took out 400 square kilometers of land and built 21 country parks. These country parks can not only purify the air, conserve water and prevent land loss, but also provide more choices for citizens to go hiking.

　　Rapeseed Flower Sea in Luoping, Yunnan: Rapeseed is dyed all over the ground like a dream and a poetic spring breeze.

　　In Luoping County, Yunnan Province, which is famous for its rape flower sea, 800,000 mu of rape flower fields are endless. Since the spring, there has been plenty of rain here, and rape has grown well. Even today, it is a rainy day, but although we can’t see the bright spring, we can appreciate the unique flavor of the sea of rape flowers in the fog.

　　It is located in the mountainous area, and the fields are reclaimed by the mountains and stepped up, forming a unique terraced rape flower sea. The golden rape blossoms and unique geographical environment attract many tourists at this time of year, which also brings a lot of changes to the local area.

　　Ao Liqiong, a villager in Shaodai Village, Luoping County, used to work in other places. Two years ago, she returned to the village to plant rapeseed. At the same time, she opened a farmhouse to entertain tourists who came to watch rapeseed. Now she doesn’t have to travel far, but her income is higher than before. In the village, more than 10 people have returned to their hometowns to start businesses like him. Rape series industry has also become a local pillar industry, taking the villagers on the road to becoming rich. Look at this golden land, this year is another bumper harvest year.

　　Haikou Binhai Park, Hainan: a city with red clover and red pistil.

　　In the Binhai Park in Haikou, Hainan, clusters of colorful bougainvillea bloomed in the spring, and citizens and tourists strolled in the sea of flowers, letting the sea breeze brush their faces and feel the warm spring in the south. There are nearly 90 thousand bougainvillea plants and more than 110 varieties here. During the holidays, it receives tens of thousands of citizens and tourists every day.

　　Bougainvillea bougainvillea was called bougainvillea in ancient times. It can blossom all year round. The poet Shu Ting once wrote: As long as there is sunshine all the year round, spring, summer, autumn and winter are your flowering periods. Bougainvillea symbolizes the spirit of enthusiasm, perseverance and indomitable spirit. In 2013, it was designated as the flower of Hainan Province, and the colorful bougainvillea also made the enthusiasm of the tourist island more intense. With the increasing market demand for bougainvillea, the bougainvillea economy has also taken shape. In 2016, the number of bougainvillea planting enterprises in Hainan increased from 27 to 56, and the number doubled.

　　Taiwan Province Farmers Pioneer Park, Zhangping, Fujian: Shili Cherry Blossom Mountain is full of tea, green cherry blossoms are red and spring is strong.

　　Ten thousand mu of tea garden is full of cherry blossoms. In the Taiwan Province Farmers Pioneer Park in Yongfu Town, zhangping city, Fujian Province, more than 100,000 early spring cherry blossoms are blooming along the winding path on the lush tea mountain. From the air, they look like ribbons wrapped around the green tea mountain.

　　Yongfu Town’s geographical and climatic conditions of high cold, high humidity and high altitude are very similar to those of Alishan Mountain in Taiwan Province. It belongs to a high-quality tea producing area, especially suitable for planting alpine tea in Taiwan. As early as 1996, Taiwan compatriots took root in this kind of tea, so it has the reputation of "Alishan Mountain in the Mainland". At present, Yongfu Town has more than 500 resident Taiwanese businessmen, planting more than 55,000 mu of Taiwanese alpine tea and 20,000 mu of Tieguanyin, with an annual output value of more than 600 million yuan, making it the most concentrated and largest alpine tea production base for Taiwan Province tea farmers to invest in the mainland. Since the beginning of spring, after several spring rains, the tea tree is growing vigorously, and this year’s spring tea will usher in a bumper harvest.

　　In addition to planting tea, since 2006, Taiwan compatriots have also interplanted cherry blossoms in tea gardens. Today, there are more than 150,000 cherry blossoms planted here, with as many as 42 varieties. Yongfu Town from January to March every year is a magnificent scene of "ten miles of cherry blossoms blooming all over the mountain". Only during the Spring Festival holiday this year, more than 270,000 tourists came here to enjoy the flowers.

　　Cctv news Lancome, Saint Laurent YSL, helena rubinstein HR, Armani … these well-known brands are all owned by L ‘Oreal Group. On the morning of February 21st, "New Era and New Opportunities — — The online theme promotion activity of "Multinational Enterprises in China" came to the headquarters of L ‘Oré al North Asia. In an interview, Fabry, President of L ‘Oré al North Asia and CEO of China, said that L ‘Oré al has been close to consumers for 25 years and is looking forward to more sparks with the consumer market in China.

　　Fashion and beauty combine the feast of sight and smell.

"Floating in Time and Space" in Shanghai Exhibition Center: the world’s first exhibition of Armani Gaoding’s private fragrance

　　"Floating in time and space — — The first exhibition of Armani Gaoding Fragrance in the world was recently exhibited in the West Hall of Shanghai Exhibition Center. In this limited-time feast of fashion and beauty, several sets of rare Armani haute couture fashions were presented, which complemented the perfume bottles with corresponding smells.

　　It is reported that the exhibition receives 2,000-2,500 visitors every day, and the exhibition will last until February 26th, and then move to South Korea, France and other places to continue the "global tour".

　　Fabry said that in the past few years, L ‘Oré al has made due contributions to the recovery and development of China’s consumer market. The world premiere of Armani in Shanghai not only reflects the strong resilience of China’s economy, but also reflects L ‘Oré al’s confidence and determination to develop in China.

　　"We will continue to create beauty, move China consumers and enlighten the world."

　　Technology empowerment seizes the new opportunity of personalized beauty.

　　Less than 500 meters away from the exhibition is the headquarters building of L ‘Oré al Group in North Asia. Since L ‘Oré al entered the China market in 1997, it currently operates 31 brands in China.

　　Fei Borui said that diversification is the next development trend of the beauty industry. Consumers are not limited to "one thousand people" who only choose a single product. In the future, more diversified choices and expressions will realize "one person and one thousand faces". How to meet the needs of consumers more accurately will bring great business opportunities to the development of L ‘Oré al beauty and technology.

L ‘Oré al staff demonstrated the intelligent colorimeter of "lipstick printer"

　　It is understood that L ‘Oré al has made its debut in China International Import Expo(CIIE) for five years in a row, exhibiting 16 new international brands and a number of personalized beauty technologies, and its influence on new products is constantly expanding to the whole country.

　　Investment overweight is full of confidence in Shanghai’s development.

　　"Shanghai naturally has some of the most cutting-edge characteristics of beauty consumption." Fei Borui said that Shanghai has good prospects in innovation, consumption and economic growth, and he is full of confidence in Shanghai’s development.

Fabry (right), President of L ‘Oré al North Asia and CEO of China, was interviewed.

　　Over the years, L ‘Oré al has witnessed the continuous development and evolution of Shanghai, and in the process, L ‘Oré al has also deeply felt the strong support of the Shanghai government and relevant institutions. L ‘Oré al has always maintained close cooperation with the government and received a lot of support from the policy level, thus bringing more innovation to consumers. At the China International Import Expo(CIIE) in 2019, L ‘Oré al demonstrated the personalized service of Xiuliko Essence. In this year’s pilot project in Pudong, the personalized service of Xiuliko Essence will be listed in China; In 2022, the clean workshop of L ‘Oré al Suzhou Factory was officially launched, and the foundation stone of the world’s first self-built intelligent operation center was launched in Suzhou, which is expected to be officially put into operation in September this year; In addition, L ‘Oré al also set up its first investment company in China market — — Shanghai Meicifang Investment Co., Ltd. will strengthen co-creation with China’s industry partners.

　　"The fields that China is developing are in perfect harmony with the fields that L ‘Oré al can contribute to," Fabry said. L ‘Oré al has been witnessing the opening of the market and the demand for policies. During the gradual recovery of the consumer market in China, L ‘Oré al is very much looking forward to colliding with Shanghai for more innovation sparks.

On December 13th, Du Xuguang, the actor of the local film "There is a Good Place in the Tree" in Lintong District, won the "Best Children’s Actor Award" at the award ceremony of the first "Golden Boy Award" Macau International Children’s Film Festival 2023.

This year’s film festival has received more than 280 films from 19 countries and regions, including France, Norway, Mexico and Peru. Du Xuguang, the star of "There is a good place in the tree", won the "Best Children’s Actor Award" at the first "Golden Boy Award" Macau International Children’s Film Festival. This is also Du Xuguang’s second "Best Actor" award after winning the "International Little Actor" at the 24th Schlinger International Children’s Film Festival in Germany. At the same time, director Zhang Zhonghua was nominated for the Best Director Award in this film festival.

Du Xuguang, the winner, said in an interview: "Thank you for your love and support for the film" There is a Good Place in the Tree ".This honor is the reward paid by all the crew and the testimony of the good life memories of the crew. I will continue to study hard and strive to present more good works to you."

It is understood that in recent years, Lintong District Party Committee and District Government have devoted themselves to the prosperity and development of cultural undertakings and industries, paid attention to and encouraged the development and growth of local films from various aspects such as policy support, service support and base construction, and children’s theme films have achieved fruitful results. The Propaganda Department of the District Party Committee and other relevant departments took the initiative to take the lead in docking, focused on building a platform for resource integration and sharing, focused on building a chess game development pattern of the cultural industry, fully coordinated the shooting venue, and provided security services to ensure that the film was released on schedule.

In addition, the children’s film "The Art Teacher’s Shepherd’s Class" directed by Zhang Zhonghua has been broadcasted solo on the whole network of iQiyi this year, and works such as "There is a Good Place by the River" directed by him and "Sparrow Ditch" directed by Wang Qiang, a native director of Lintong after 1990s, will soon meet the audience.

(correspondent Yan Yongchun)