CCTV News:On November 27th, the "International Sharp Review" of the Central Radio and Television General Station broadcasted the title "Globalization encounters countercurrent, what expectations does the G20 Argentina Summit carry? The article was reprinted and quoted by many overseas media.

　　From November 27th to 28th, NTV (Russian National Television), Voice of America (Voice of America), TVRI (Republic of Indonesia Television), Canal 24 Horas (Spanish TV 24-hour news channel) and 5 Kanal (Ukrainian Channel 5) quoted relevant contents and materials. Many overseas media, such as French LCF Radio facebook account, German German-Chinese Report website, Italian Radio We website (facebook account, twitter account), Japanese Record China website, Japanese Niconico website, Japanese Oricon website, Turkish Economic Observer website, Indian Daily Morning News website, Kazakhstan Industrial News website, and Nigerian Leader newspaper website, have widely forwarded them. On November 29th, Hong Kong Ta Kung Pao and Wen Wei Po also published this article.The main reports are as follows:

　　In November 2008, the G20 summit was held in Washington for the first time. At that time, a major task they faced was how to get the global economy out of the worst financial crisis in decades. Sincere cooperation and policy coordination among these major world economies have played their due role, and the world economy has gradually returned to the right track.

　　Today, ten years later, the international community is once again facing severe challenges: although the global economy has maintained growth, its growth rate has slowed down; The development of international trade has entered a downturn. The World Trade Organization (WTO) predicts that the growth rate of global trade may be lower than the economic growth rate for the fifth consecutive year. At the same time, protectionism and unilateralism have seriously impacted the international order, and the markets of some emerging economies and developing countries have experienced turmoil. Risks and uncertainties in the world economy are on the rise.

　　In this regard, the Supreme Leader of president, China pointed out at the recent Asia-Pacific Economic Cooperation (APEC) Business Leaders Summit: "Mankind has once again stood at a crossroads. Cooperation or confrontation? Open or closed? Mutual benefit or zero-sum game? How to answer these questions is related to the interests of all countries and to the future and destiny of mankind. " He reminded people, "If we embark on the road of confrontation, whether it is a cold war, a hot war or a trade war, there will be no real winner. As long as countries treat each other as equals and understand each other, there will be no problems that cannot be solved through consultation. "

　　The upcoming G20 Argentina Summit will be held in this context, and it will mainly discuss two topics: global economic governance and atmospheric change. Among them, global economic governance mainly involves global trade issues. Because at present, how to stop trade protectionism and unilateralism, continue to promote globalization and safeguard the global multilateral trading system is an urgent problem.

　　The core of the global multilateral trading system is the World Trade Organization, and the reform of WTO is considered as one of the core topics of this G20 summit. Because the United States has repeatedly rejected the appointment of judges of the WTO dispute settlement body in the past year, this institution is facing paralysis, and the normal operation of the WTO is also threatened.

　　Zhang Xiangchen, China’s Permanent Representative to the World Trade Organization, said frankly that for more than a decade, hundreds of billions of dollars in agricultural subsidies of developed WTO members have not been cut at all; Emerging formats such as e-commerce have flourished in the global market, but the WTO has failed to provide any international norms; What’s more, in the face of the rampant unilateralism and protectionism today, it is difficult for the WTO to effectively restrict it. The WTO needs and must be reformed.

　　With regard to WTO reform, China, the European Union and Canada all actively put forward their own reform ideas or specific suggestions. However, because the relevant process has not yet started, the parties still have different views on related issues. It can be predicted that all parties will take the opportunity of G20 Summit to seek in-depth exchange of views, narrow differences and expand consensus on reform.

　　Associated with global trade, the leaders of China and the United States will meet during the G20 Argentina Summit. As the world’s top two economies, any sign of Sino-US economic relations will have an impact on the global economy. The healthy and stable development of Sino-US relations is not only related to the well-being of the two peoples, but also affects world peace and prosperity. It is widely expected that the first meeting between China and the United States will make further progress in the economic and trade fields between the two countries, effectively resolve the trade friction between China and the United States, and enhance more certainty in the global market and the world economy.

　　Global climate change will be another important topic at the G20 summit. At the G-20 Hamburg Summit last year, German Chancellor Angela Merkel said that the G-20 failed to reach a consensus on the Paris Agreement because of the "regret" withdrawal of the United States, but the remaining 19 members unanimously decided that the Paris Agreement was irreversible.

　　In the past few weeks, the forest fires in California have forced people to focus on global climate change again. Whether the G20 Argentina Summit can reach an agreement on this issue is of concern. According to the Financial Times, the leaked draft summit statement will briefly mention the Paris Agreement, but will not call for more financial assistance to developing countries to cope with climate change.

　　Contrary to unilateralism and zero-sum game, the G20 international mechanism itself represents "multilateralism" and "cooperation". The experience of ten years ago shows that only by cooperating rather than confronting can the G20 jointly and truly resolve the uncertainties and potential risks facing the global economy. This is not only in their respective national interests, but also in the national interests of all countries in the world.

　　Many overseas media quoted and forwarded "International Sharp Review" articles:

　　As of November 28, 2018, NTV (Russian National Television) quoted relevant content and materials twice.

　　On November 27, 2018, Voice of America quoted relevant content and materials.

　　As of November 27, 2018, TVRI (Republic of Indonesia Television) has quoted relevant content and materials twice.

　　On November 27, 2018, Canal 24 Horas (a 24-hour news channel of Spanish television) quoted relevant content and materials.

　　On November 27, 2018, 5 Kanal (Ukrainian Channel 5) quoted relevant content and materials.

　　The German "German-Chinese Report" website was forwarded on November 27, 2018

　　Italian Radio We website (facebook account, twitter account) was forwarded on November 27th, 2018.

　　Japan Niconico website forwarded on November 27, 2018

　　Nigerian "Leader" website forwarded on November 27, 2018

　　Hong Kong Ta Kung Pao was published on November 29, 2018

　　Hong Kong Wen Wei Po was published on November 29, 2018.

　　With the change of consumption concept, more and more men are willing to care for skin and beauty.

　　With the change of people’s consumption concept in recent years, men’s "beauty index" has soared, and beauty products or services such as skin care products, cosmetics, micro-plastic surgery and health SPA have begun to be loved by male consumers.

　　"Because I often stay up late, my skin began to get worse. I started using facial cleanser from the third year of high school." Mr. Li, a citizen who has graduated from college this year, said. And he is just one of many male consumers who are more and more "saving face". According to the data from the consulting firm Frost&Sullivan, facial care products for men are the fastest-growing products in the skin care category. More than 80% of men are willing to spend 25 minutes every day using skin care products, and the beauty-loving "other economy" is beginning to gain popularity in the market.

　　Men are more and more "face-saving"

　　I don’t know when, the skin care products on the first floor of the shopping mall began to display male-only products, and the counter attendants also had some male shopping guides who used a little makeup.

　　"Some male customers came to choose it themselves, and some female customers came to buy it as a gift." The shopping guide of Shiseido counter on the first floor of Wangfujing Department Store said. She told the reporter of Sanxiang Metropolis Daily that facial cleanser and toner are the most popular categories for male customers.

　　On March 24th, the reporter conducted a random interview with young men born after 1980s and 1990s. Of the 20 young men surveyed, only 3 said they didn’t use skin care products, and the remaining 17 said they would use different kinds of products such as facial cleanser, toner, lotion and cream for skin care according to their needs, accounting for 85% of the survey.

　　Liu Lu, who just graduated, said that after work, he began to pay more attention to his appearance. He only used facial cleanser and cream at school, and now he will use some masks and acne products. "Paying attention to your appearance is also a respect for your work."

　　Health beauty club, 80% male consumers

　　"With the growth of age, many men will like to go to the health club to do SPA detoxification to relieve stress because of work pressure and other reasons." On March 24th, the reporter visited a health club. According to the manager, 80% of the consumers in the store are men, ranging in age from their 20s to their 60s. "Men spend no less on health and beauty than women."

　　In the micro-plastic surgery industry, which has been quietly popular recently, male customers are also on the rise. Dr. Huang, who works in a plastic surgery institution near Bayi Bridge, said that men who do small cosmetic surgery such as hyaluronic acid, nose pad and hair removal account for 30% to 40% of all customers. In addition, some semi-permanent eyebrow tattoo and acne removal projects are also welcomed by male customers.

　　data

　　Men’s skin care products sell well online.

　　In recent years, with more and more attention paid to male consumers’ psychology of "saving face", many skin care brands have begun to launch related products, such as Estee Lauder, Clinique, Shiseido and other brands have launched men-related skin care products.

　　A person in charge of an international first-line cosmetic brand said that according to the survey data of consulting firm Frost&Sullivan, facial care products for men are the fastest growing commodity category in China, and more than 80% of men are willing to spend about 25 minutes every day using skin care products.

　　On March 24th, the reporter entered "men’s skin care products" on Taobao, an internet e-commerce platform, and searched, and found that the sales of some brands of skin care products were very good. The monthly sales of a set of "Jewell" spring hydrating set was as high as 25,000, and the monthly sales of a Gough facial cleanser was 18,000.

　　"Men are generally accustomed to using fixed brands and will not change them at will, so brand loyalty is relatively high, which also makes some skin care brands that originally focused on women’s products actively explore the male market." The relevant person in charge of the above brands introduced.

　　A shopkeeper who specializes in semi-permanent micro-plastic surgery said that the semi-permanent eyebrow tattoo project has served more than 20 male customers since it was launched three months ago. "Most of them are engaged in fashion work, with avant-garde ideas and high requirements for appearance. “

　　observe

　　Men’s skin care market has great business opportunities

　　For merchants, it is necessary to find the blue ocean of competition and find the market vane in advance.

　　In order to attract young consumers and make them realize that male skin care and beauty are "healthy" and "sunny", many male beauty products employ well-known athletes as spokespersons, such as athletes such as Lin Dan and Ning Zetao who have endorsed male skin care products.

　　Some insiders believe that there are huge business opportunities in China men’s skin care market. Especially with the continuous spread and fermentation of overseas culture in China, more and more young people, even older men, have begun to pay attention to personal manners.

　　There is a saying in China that everyone loves beauty. With the development of economy and the change of social concept, men’s "love of beauty" is gradually accepted, and "other economy" is gradually expanding in the skin care and beauty market.

　　Ready to go

　　A popular tourist destination such as Bali, Indonesia, which is rich in travel information, can easily make people fall into various booking websites and complicated strategies before departure, and even make an expectation completely crazy.

　　But what if you change your mind? Since it is such a mature tourist destination, I’m afraid there is no need to worry about food and shelter at all, so just go into battle lightly! Before backpacking to Bali, I basically only used two useful booking websites.

　　In terms of accommodation, I prepared a hotel for the night when I arrived in Bali (the flight arrived at midnight local time) (I planned to let it go), and I used the hotel reservation website www.asiarooms.com. Judging from the amount of information on the website, every hotel in it has a location map, pictures of the appearance and rooms, facilities introduction, tourists’ comments, and even a price directly converted into RMB, which is very convenient and practical. And according to my later observation, the price of this website is really good, which is generally 20%~30% cheaper than the price found at the front desk of the hotel.

　　In terms of air tickets, it is naturally AirAsia (www.airasia.com), a low-cost airline that has become more and more famous recently. This airline is really not suitable for those picky passengers, such as checked baggage and on-board catering, which need to be paid separately; For example, the air conditioner on the plane is visibly cold and smoky, just like the cold room of a refrigerator; Of course, if you don’t wear enough clothes, you can also get a carpet on the plane, but you have to pay for it? ? However, all these disappointments are rewarded with absolutely cheap air tickets, which is absolutely cost-effective for backpackers. If you book half a year or earlier in advance, you may even get a free ticket!

　　Finally, I want to talk about visas. China tourists can get landing visa in Bali. If they have a confirmed round-trip ticket, they don’t need to apply for a visa in advance. AirAsia’s flight from China to Bali will stop in Kuala Lumpur, and it is ok if you want to stop in Malaysia, because Malaysia’s entry requirement is that those who stay in China for less than 5 days do not need to apply for a visa in advance, and they can go through the border immigration formalities directly.

　　Arrive in Bali

　　The only airport in Bali is called Ngurah Rai, which can be called Denpasar Airport in many cases. In fact, the airport is still some distance from Denpasar, the capital of Bali Province, but it is very close to Kuta, the most popular holiday beach in the area, only a few kilometers away. Visitors who arrive by plane will have a feeling of landing at sea, because the airport is by the sea. After about 9 hours of flight, coming out of the cabin, the tropical smell really made me alive like a fish caught in an advertisement for Siemens refrigerator.

　　There are two things to do when entering the customs in Bali: first, go to the bank counter to exchange the Indonesian Rupiah (often abbreviated as "Rp", the official name is "Indonesian rupiah"); Then go to the counter in landing visa and wait in a long queue. The long wait made me feel sleepy gradually, until after I went through the customs, I waited for my taxi at the taxi prepaid office at the airport and reported my hotel to the driver, and then I gradually came to my senses.

　　The beaches in Bali attract tourists with different tastes because of their different styles. So many tourists came out of a busy and tired airport and rushed to their desired beaches in the night. I also arrived at my destination, which is the only hotel I booked in advance during this trip. In the eyes of a person who prefers backpacking, booking all the hotels in advance is putting a stake in his itinerary, which is really not desirable. Moreover, the facts also verified my judgment on Bali before I left: there is really no need to worry about living here, because there are many hotels and hotels, and they are rich and frugal.

　　After a full night’s sleep, I left the reserved hotel and soon found a quiet, clean and elegant courtyard hotel, which satisfied me both in price and environment. The hotel is very clean (in fact, I have never met an unclean hotel in Bali), which may be related to the Hindu tradition that waiters go in and out of the room barefoot. What’s more, as soon as you leave the hotel gate, you can always see many brightly-dressed Balinese women. They hold plates full of flowers and fruits, which are enshrined in shrines or in the middle of intersections. When they arrive, they will gracefully sprinkle their hands with clean water three times. There are also a large number of backpacking hotels hidden in Bali, most of which can’t be found or booked online, but they are all very charming.

1905 movie network news As of press time, the global box office has reached 870 million US dollars (about 5.9 billion yuan), successfully ranked sixth in the global box office list in 2018, becoming the highest-grossing biopic in history.

This Friday, the film was officially released in the mainland. Although it was screened by the National Art Federation, it still attracted a lot of money. It won more than 10 million box office with 5.8% of the films on the first day, which set a new record for the single-day box office of Art Federation films. It will greatly exceed the box office record of 64.99 million Art Federation.

The box office is not everything, but it definitely proves that Queen and lead singer Freddie Mercury are unshakable in the hearts of world fans.

The film focuses on Queen’s musical journey from formal military service to Live Aid concert in 1985 in 135 minutes, and shows a legendary and multifaceted soul lead singer Freddie Mercury.

On the one hand, the film has spared no expense to restore many superb scenes in Queen, especially the Live Aid performance at the end, which has gone down in history, so that countless people who failed to attend the scene have the opportunity to be infinitely close to the legend.

On the other hand, the director also explores Freddy’s inner world with gentle brushwork, showing the loneliness, fragility, confusion and struggle behind his highlights to the audience, and creating a vivid rock hero image.

In 21 years, Queen has released 15 studio albums and created countless rock songs. Queen’s classics and legends are far from being carried by a movie. Let Xiao Dianjun take you to know the Queen that you may be familiar with and unfamiliar with in ten songs.

— — A few interesting things before listening to music — —

Queen was founded in London in 1970, with four members — — Lead singer Freddie Mercury, guitarist Brian May, drummer roger taylor and bassist John Deacon (formally joined in 1971).

The band’s predecessor was Bryan May and roger taylor’s Smile Band. Because the former lead singer ran away, Freddy was able to join and proposed that the band be renamed "Queen". The quartet performed for the first time on July 2, 1971.

Queen，1970

The band logo is designed by Freddy, an art student, and is a combination of four member constellations. Among them are two lions (roger taylor and John Deacon), a cancer (Brian May) and two fairies symbolizing his own Virgo.

Whether Queen is the greatest rock band is still inconclusive, but it is definitely one of the bands with the highest academic qualifications. Brian May, the academic record holder, not only looks like Newton, but also is a real doctor of astrophysics in Imperial College London.

In 2007, Brian May officially graduated. It has been 37 years since he first started studying PhD in 1970 (he dropped out of school to study music in 1974 and continued studying in 2006). At present, he is the honorary president of John Moores University in Liverpool, and he also has an asteroid named "52665 Brianmay".

Brian May’s graduation photo and Graduation Thesis

Roger taylor has a bachelor’s degree in biology (getting tired of studying dentistry and switching to biology), Deakin has a bachelor’s degree in electronic engineering, and Freddy has a bachelor’s degree in art and graphic design.

Queen has the longest-lived fan base in the world, and the "official support club" has been established for 40 years and is still recruiting new fans.

— — Time to listen to songs — —

【My Fairy King】

My fairy king

(1973)

Mother Mercury

Look what they’ve done to me

Macquarie’s mother

Look what they did to me.

This song is included in Queen’s debut album Queen. This song "My Fairy King" has a beautiful and complicated style, and you can see the shadow of the golden song Bohemian Rhapsody in a few minutes.

This is also the first time that Freddy’s "Utopia" appeared. It is a country ruled by King Rhye and an important part of Freddy’s music and spiritual world. It has appeared in songs such as Seven Seas of Rhye and Lily of the Valley.

Freddie Mercury (1973)

Among them, the most important lyric is "Mother Mercury". It was at this time that Freddy decided to change his name from the original Indian style Farrokh Bulsara to Freddie Mercury.

Freddy was born in Tanzania to Parsi parents in India. At the age of 17, he immigrated to Britain with his family to escape the war.

Freddy as a child

In the film, Freddy’s name change seems to stem from his inferiority complex about his immigration status, but it is also said that he changed his name to distinguish his stage personality from his true self. On the stage, Freddy is the king full of expressive desire, while off the stage, he is just a simple and introverted ordinary person. Mercury also means "Mercury". Mercury is the dominant star of Virgo in Freddy constellation.

Freddy and his family

In reality, Freddy had seriously consulted his mother about the name change, and her mother fully understood him: "As long as you still love and respect me, there will be no problem." In reality, the relationship between Freddy and his parents is also more cordial and harmonious than in the movie.

【Bohemian　Rhapsody】

Bohemian Rhapsody

(1975)

I don’t want to die

I don’t want to die.

I sometimes wish I’d never been born at all

Sometimes I wish I had never existed.

Queen’s deification is also one of the most popular works. The song has a long duration of nearly 6 minutes, and is divided into four distinct parts. It combines various musical styles such as opera, heavy metal, gorgeous rock and cantata, and is full of violent stream of consciousness and nightmarish psychedelic colors.

The recording process of this song lasted for three weeks, and the vocal part of the song was recorded and spliced by 180 tracks, so that after the recording was completed, the magnetic powder on the master tape was almost transparent in some places.

Once the song was released, it quickly topped the British charts and won the championship for nine weeks. Forty-three years later, in December 2018, Bohemian Rhapsody officially became the most played single in the 20th century, with more than 1.6 billion downloads in the world through formal channels.

The MV recorded by members for songs is also full of avant-garde colors.　

Many of the lyrics, such as "Easy Come/Easy Go" and "Nothing really matters to me", seem to imply Freddy’s attitude towards life and death.

【Love of My Life】

My love

(1975)

love of my life can’t you see

My love, don’t you understand?

bring it back bring it back

Come back, come back.

don’t take it away from me

Don’t leave me.

Love of my life is one of the few lyric rock songs in Queen, and it is a love song written by lead singer Freddie Mercury for her lover Mary Austin, at that time.

As shown in the movie, in 1970, Freddy and Mary met and fell in love when they were young. Mary has been his strong backing and spiritual pillar all the way. Although their relationship didn’t go to the end, in Freddy’s mind, Mary will always be his closest family and the only "wife".

Mary and Freddy in Reality

The song sings all the helplessness and pain for the lover to leave, and it is the love of many fans. The chorus in many concerts has become a classic scene in history.

Mary and Freddie in the movie

"Love of my life" is not necessarily a lover, but a relative of a beloved friend. After Freddy’s death, guitarist Brian May sang this song to the late Freddy many times in concerts. In 2008, he also dedicated this song to his mother who had just died.

【We Will Rock You & We Are the Champions】

(1978)

We will, we will rock you

We are the champions, my friend

We will keep on fighting through the end.

Undoubtedly, these are two of Queen’s most popular songs.

We Will Rock You was written by Brian May, and was inspired by a performance of the band in Bentley Hall. From the opening to the curtain call, the audience was singing passionately, and the scene was extremely hot. When the band left, the audience spontaneously sang You’ll Never Walk Alone.

In 1976, Queen held a free concert in Hyde Park, and the audience reached 150,000.

Brian May was inspired immediately: What can the audience do in a crowded concert? Nothing more than stamping, clapping and singing. So, he wrote these sound effects of clapping and stamping into the song and created this interactive "We Will Rock You".

Queen’s scene is always interactive.

Under the same concept of "participation", Freddy wrote another golden song "We Are the Champions" in the same period. At first glance, the title and lyrics of this song sound full of conceit and arrogance, but it just shows Queen’s attitude of giving up everything.

Taylor responded to the reporter’s question that the lyrics were too proud and conceited.

These two golden songs, like twin brothers, are always tied together to play and perform. They are the fixed ending tracks of Queen concerts and have been borrowed by countless sports and even political occasions.

Freddie Mercury once commented on himself in 1985: "I must capture everyone’s heart, otherwise this song is not a good one. It’s my duty to impress everyone. Football fans sing this song because it is a hymn to the winner. "

Next page: "The Show Must Go On" is a constant performance.

1905 movie network news　Recently, the comedy film released the ultimate trailer and poster, starring Song Xiaofeng,,,,,,, and featuring friendship, which will be released on January 12th.

In the final notice, Bao Beier and Song Xiaofeng, the "unjust brothers", released another wonderful move after taking over the zoo on the verge of bankruptcy — — Tickets are sold in the most popular "online live room" mode, and everyone is invited to enter the zoo on January 12 to punch in the "magic animals" together.

Panda on the horizontal bar will send you up step by step, orangutan who dazzles beer will make you smile, tiger who can make money, kangaroo who can turn flowers, bear who can sing and jump, and seemingly "plain sea lion" … … Every "animal" has unique skills. In addition, Jia Bing, the master who became an "anchor" and "interacted" with animals, sold Xu Zhisheng, the former director of the zoo for blind date, and Wang Qianyuan, an online "English teaching" policeman, joined forces.

In the ultimate poster of the "Grand Opening Reward" version released simultaneously, the director in a suit and all the animals, together with all the people who are inextricably linked with the zoo, appear neatly under the banner of "Grand Opening".

What’s in the zoo? The pre-sale has been officially opened, and the audience will be presented with the first hilarious comedy dinner of the new year with the lineup of all comedians and the rare special comedy mode.

Introduction, also known as introduction or introduction, is the introduction of the text, equivalent to the opening remarks in a speech, and its function is to guide readers into the theme of the paper. A good preface can often stimulate readers’ interest in reading and prepare them for a better understanding of the article. Different SCI journals have different requirements. Some journals don’t need to write "Introduction," but just write two spaces after the keyword, while some SCI journals require the word "Introduction".

I. Elements of Preface

Preface generally includes: research background, statement of the problem and response to the problem.

1) First, introduce the research background and significance, explain the research fields and relationships related to the theme of the paper, and provide background information to let readers understand the importance of the content of the paper.

2) Then introduce the problems or phenomena to be studied, and point out the important topics that have not been studied or handled by scholars before, or derive new problems to be discussed, or methods or technologies to be further improved.

3) Finally, the purpose of introducing this paper is to concretize the author’s research task and explain what contribution and innovation his research work will make according to the situation.

In most cases, the projects we have studied have been carried out by predecessors, which shows that your research innovation and the difference from others’ research are very important.

Second, the writing points of the preface

1) The problems studied in clinical/population health research are generally intuitive and have some commonalities, so the writing can be short and concise. Make a brief overview of the research status at home and abroad, without making a detailed historical review and summary.

2) Basic medical papers are highly theoretical, and there are great differences between different types and disciplines in theory and practice. Therefore, it is generally necessary to give a more detailed introduction to the recent development of the disciplines involved in this study, existing problems and why this study is conducted, otherwise it will be difficult for readers to understand.

3) When describing the deficiency of predecessors’ work to emphasize the innovation of their own research, we should be cautious and leave room, and avoid using critical terms.

4) Use the expressions "initiative", "first discovery" and "filling in the blank" with caution, because the initiative must have exact information. In view of this, it can be expressed in a relatively euphemistic way, such as "there is no report on the searched literature".

5) The preface only serves as an outline of the text, and should not involve the data, results and conclusions of this study, so it is seldom repeated with the text. The result is obtained through experiment or clinical observation, and the conclusion is based on the result of logical reasoning to improve the opinion. It is illogical to affirm or deny the conclusion in the preface.

6) In the preface, when to ask your research question, that is, how to master the rhythm of the preface, will depend on the reader’s knowledge. If the author asks questions soon, it implies that the reader matches your talents and knowledge; If the author asks questions too slowly, it implies that the reader knows less than you. If readers are knowledgeable people, they may think that you know too little. But if readers know little and you ask questions quickly, readers may think that you don’t understand their needs. This requires the author to have good judgment and make the right choice.

What is the submission process of SCI papers?

What problems should be paid attention to before SCI papers are submitted?

Introduction of checkvvip paper duplicate checking system

How to open the invoice of checkvvip paper duplicate checking system?

　　"Reading and studying Bo does not prevent you from marrying a good man." "A man with a college degree is enough to be a boss and a husband!" Yesterday afternoon, in the venue of Chongqing University Graduate School, Zhou Xiaoyan, a professor of psychology at Chongqing Normal University and an expert on love and marriage, made a surprising speech. This is a lecture on "Emotional Puzzlement in Colleges and Universities" spontaneously held by graduate students. More than 100 boys and girls have a big collision of views on marriage and love.

　　According to some surveys, although graduate students have unique opinions on emotions, they are not good at expressing them. It is easy for them to become "three highs" (high income, high education and high age) when they step into society and encounter problems in marriage and love.

　　I’m afraid that my education is too high and nobody wants it.

　　Expert: Girls should put aside the educational gap.

　　"I’m graduating soon, and I want to take a doctor’s degree. But I’m worried that marriage will become a problem after reading a PhD. Should I marry myself before considering studying for a PhD? " At the meeting, a female graduate student raised her own confusion. She said that she and several friends are worried about this problem, fearing that the status of a female doctor will make men afraid, and that the difference in academic qualifications will become an obstacle to communication between the two sides.

　　"The female doctor is not an extinct teacher." Zhou Xiaoyan said that although modern women’s academic qualifications are getting higher and higher, they have not become old-fashioned. On the contrary, their connotations and life interests may be better than others. First of all, girls should put aside the educational background gap and look for the other half they really like in their hearts, while boys should remain confident and pursue bravely. "According to my analysis, it is enough for a man with a college degree to be a boss and a husband! Education is not a reason to hinder men’s Excellence. "

　　Can marriage be regarded as employment?

　　Expert: Marriage is not a good strategy for curve employment.

　　"Now many girls are snobbish and want to find rich husbands, and we poor students of the same age have no chance." At the scene, a boy said angrily. Several girls immediately stood up and responded: "Who doesn’t like a man with money and quality?"

　　"When you meet a rich and tasteful man, I support you and get married quickly!" Zhou Xiaoyan said. However, she went on to tell a case: a female graduate student couldn’t find a job when she graduated, and quickly married a rich man and lived in a mansion in Jiangbei. After marriage, her husband restricted her freedom, forbade her to contact with the opposite sex and forbade her to study and work. Two months later, she got a diploma and a divorce certificate. "Find a rich man, work is a pastime, no rich man, work is fundamental. In any case, women can’t lose the happiness brought by work. Marriage is not a good strategy for curve employment. "

　　For boys, Zhou Xiaoyan also has advice: "Life is not snobbish, but you should talk about strength." She said that boys love a person with strength to prove it. "Controlling talent with virtue is noble, wealth with virtue is noble, and love with virtue is advanced."

　　How do men and women get along?

　　Expert: Don’t be a "nanny" and "undercover"

　　Zhou Xiaoyan said that the psychological core of men is "achievement and ability", which needs to be appreciated, appreciated and affirmed. The core of female psychology is "emotion and relationship", which needs to be listened to, cared for and respected. Therefore, when men and women get along, they should be "painful" like their fathers and "good" like their sons; Women should "protect" men like mothers and "be charming" like daughters.

　　"I am meticulous to him. I have to leave the best for him when I eat. Why is there still a problem in my relationship?" A female graduate student asked. Zhou Xiaoyan said, don’t let love become a burden to men. "Motherhood flooding care too much, you become a nanny. How many men will fall in love with the nanny? "

　　Another girl said that after reading many stories about men’s affairs, she didn’t know how to control men in the future. "You are going to enjoy love and marriage, why do you go undercover?" Zhou Xiaoyan said, you should be independent in marriage and have your own wonderful life. Zhou Xiaoyan advised the students, "Don’t think about so many complicated problems. The most important thing now is to practice the basic skills of love, and life will be more exciting in the future."

　　Do you agree with the experts? What do you think of the problem of love among highly educated people? Please visit our website www.cqwb.com.cn or call our hotline 966988 to express your views.

　　Reporter Tan Lujie

　　Live tidbits "

　　There were only 16 boys at the scene.

　　It’s hard to say "I love you". It’s a failure to blow up a long-distance relationship.

　　Among the nearly 100 students, the majority are girls and only 16 are boys. During the lecture, Professor Zhou has to ask two questions from time to time. Some of them are sharp, others are interesting, and the girls are scrambling to answer them, but the boys seldom speak. When asked, "What gift will you give your girlfriend on Valentine’s Day? What stage are you in love now?", a boy who was drawn refused to answer, "This is a private question and it is inconvenient to answer."

　　Some girls want to ask: Are boys too reserved now? Or are you so skilled in love that you don’t have to learn to improve?

　　It’s hard to say "I love you"

　　When boys confess, they often say "I love you", and when girls respond, they always say "You are so stupid". Research shows that the tone of courtship is very important! At the scene, three pairs of boys and girls were drawn, and these two sentences were linked in six tones: surprise, shyness, ridicule, sadness, fanaticism and solemnity.

　　"I … I …" A boy in a striped shirt looked at his partner’s girl and couldn’t say it. Turn around and say to the reporter: "A classmate in the class, say it funny!"

　　Self-destructive long-distance love is a failure.

　　Some girls ask: Is long-distance love reliable? Some boys rushed to answer: I like long-distance relationships, which can keep my distance and keep love fresh. At this time, another boy suddenly stood up and retorted loudly: "You try a long-distance relationship! I have been in love for 4 years, I have seen 6 times and held hands twice. I am a living negative textbook! " There was a burst of laughter at the scene, and he added, "I haven’t been in love yet, and now I’m going to let myself fall in love."

Editor: wangxin

　　[car home Electric Vehicle Technology] Recently, engineers in Xpeng Motors released two videos of real vehicle road test of NGP(Navigation Guided Pilot) in P5 city, Tucki in their circle of friends. Tucki P5 is expected to be officially launched in September, and the NGP function of the city should not be pushed to the users’ cars that have purchased the optional package through OTA air upgrade until the first quarter of next year. Tucki has previously equipped its P7 with two high-level driving assistance functions, namely, high-speed NGP navigation assisted driving and VPA parking lot memory parking. The city NGP took the lead in carrying the Tucki P5 model, which greatly increased the application scope and competitiveness of the driver assistance system. Let’s take a closer look at the technical highlights of NGP, a city to be launched in Tucki.

● What model of Tucki P5 has the function of city NGP?

　　According to the configuration table of Tucki official website, only P550P and 600P models can be equipped with city NGP function. The lower-priced 550E model is not equipped with lidar hardware, so it cannot be equipped with the city NGP function. For detailed vehicle model parameter comparison, please refer to the following table:

● The key to realize urban NGP-lidar

　　The lidar on Tucki P5 comes from Livox Lanwo. Livox Lanwo Technology is an independent company established by DJI DJI Innovation. It is committed to providing high-performance and low-cost lidar sensors, which are used in many industries such as autonomous driving, smart cities and mobile robots.

　　The detection distance of the radar is about 150 meters, the field of view angle is 120 (horizontal) X 25° (vertical), the equivalent point cloud density is 144 lines, the angular resolution is 0.2 (horizontal) X 0.3° (vertical), the data volume is 400,000 points/second, and the equivalent frame rate is 20Hz.

　　Compared with millimeter-wave radar, HAP lidar is not inferior in detection distance, and at the same time, it describes the environment more delicately, and can better detect small target objects such as pedestrians, bicycles, ice cream buckets and so on. Compared with the camera, which has certain requirements for light, lidar can work well at night when the light is dim.

More exciting videos are all on the car home video platform.
"『Livox Browsing HAP Lidar Target Recognition Display Video"

　　At the same time, Livox HAP lidar has the function of selecting ROI(Region Of Interest), which can select a specific area in the field of view in front of the lidar for high-precision scanning, and obtain higher-precision environmental information, which is conducive to improving the recognition accuracy of obstacles. The aforementioned 20Hz equivalent frame rate refers to the scanning frequency of ROI area. Specifically, when the lidar scans the entire field of view at 10Hz, the scanning frequency of the ROI area is 20Hz.

　　It is this non-repetitive scanning mode that enables HAP lidar to reach the point cloud density of 144-line traditional mechanical lidar at the scanning frequency of 10Hz (that is, the scanning period of 0.1s). This is the origin of the equivalent point cloud density of line 144.

　　This is similar to the fact that the human eye can see the object in the center of the field of vision more clearly (there is a place called fovea in the central area of human retina, where cone cells correspond to bipolar cells one by one, and the vision in this area is the most acute and accurate). So some people call this characteristic of biprism lidar "retina-like characteristic".

　　The advantage of using this laser is that the hardware manufacturing cost is low, but the laser penetration is weak, and it is relatively disturbed by sunlight. At the same time, due to the high laser energy of 905nm wavelength, it may harm human eyes, so more protective measures need to be applied to the laser radar. Although the laser radar with the wavelength of 1550nm is more powerful and the laser is safer, it is still too expensive at present. Therefore, for civil cars, the laser radar with 905nm wavelength is still the cost-effective choice at present.

　　Although Livox HAP lidar also has rotating parts inside, compared with traditional mechanical lidar (the transmitting module, receiving module and lens of traditional mechanical lidar are all rotating). The laser transmitting and receiving parts of Livox HAP lidar are fixed, only the prism is moving, and the non-repetitive scanning mode is adopted, so its reliability and stability are more guaranteed and calibration is simpler.

● How can lidar help NGP in P5 city of Tucki?

　　Tucki P5 has 2 lidar, 5 millimeter-wave radars, 12 ultrasonic radars, 4 panoramic cameras, 9 high-perception cameras and high-precision GPS. Compared with P7, P5 has one less high-sensitivity camera, but two more lidar. The newly added HAP lidar is the key to realize the application of urban NGP.

　　In the face of typical working conditions encountered by urban NGP (such as crossroads, right-turn lanes, U-turn lanes, etc.), HAP lidar has more advantages than millimeter-wave radar. Compared with the camera, lidar is much more accurate in identifying static obstacles and less affected by illumination, which is one of the important reasons why urban NGP must introduce lidar.

　　As the saying goes, the industry is specialized, and HAP lidar can’t effectively identify road signs, such as lane separation lines and various guiding arrows. It is also impossible to distinguish the speed limit sign from the traffic light status information. This happens to be the strength of the camera. Therefore, every environmental recognition sensor on Tucki P5 has its own significance. They play their own strengths and cooperate with each other to effectively improve the target detection ability and vehicle perception performance in low light conditions, and realize the optimization of NGP function user experience.

● Xavier domain controller in NVIDIA.

　　Xavier domain controller has been applied to mass production P7 vehicles, and the high-speed NGP and VPA parking memory function running on this "brain" have remarkable performance. P5 will continue to use Xavier domain controller as the computing core of city NGP, which shows that the computing power of this domain controller is recognized by Tucki. In the future, P7 with Xavier domain controller will have a great chance to increase the function of urban NGP by adding laser radar.

　　After all, these are all driver assistance systems, and drivers still need to monitor the environmental conditions when using them. The existence of human drivers actually shares a lot of computing power needs. Self-driving vehicles need to deal with all kinds of emergencies without being taken over, so they need a lot of computational redundancy. It’s like someone spending 10,000 yuan to buy a computer that can play 3A games. In fact, most of the time is just spent typing, surfing the Internet and watching videos.

　　Tucki has the full-stack self-research capability of intelligent driving system, and has researched the visual perception, sensor fusion, planning, positioning, decision-making, control and other aspects of the vehicle, and formed a full closed loop of data and algorithms.

　　The competition for hardware computing power will continue, and Tucki will not be left behind. On the track of software iteration, Tucki has accumulated obvious advantages in the industry by virtue of closed-loop data and algorithm and full-stack self-research ability. This is also the most important core competitiveness of Tucki’s future car products.

A dealer said that the cash clearance inventory, comprehensive discount between 50,000 yuan – 70,000 yuan (to the store can be discussed in detail), choose to buy cars in installments, the entry version of the naked car price has come to the 100,000.

The 2024 RAV4 Rongfang will be launched in August, with new car interior upgrades, configuration upgrades, and quiet upgrades. The most important thing is to increase the volume and reduce the price!

Model 2024

The 2024 RAV4 Rongfang Style Plus has a bright trim under the front bumper, and the front and rear eyebrows are treated with the same bright finish as the Rongfang plug-in top. Added 2 seats with rolled wire decoration, the center armrest and the head of the stopper are replaced by soft package material, and the remote start function and electric tailgate are added. Power continues to be equipped with a 2.0L naturally aspirated engine or a 2.5L hybrid system.

City Express News "There is only one truth (forever)!" Looks like a child, but his real identity is Conan of Kudou Shinichi, a high school detective, which can be said to be many childhood memories of the post-80s and 90s. I didn’t expect that after so many years, the post-80s generation will be 40+, but Detective Conan, which is based on Gôshô Aoyama’s cartoon of the same name, is still being updated!

With a pinch of fingers, the animated version of Detective Conan has been broadcast continuously for 28 years since it was launched on January 8, 1996! As of today, Youku platform shows that Detective Conan has been updated to 1177 episodes, but there is no sign of ending. At the same time, the movie version is almost a year out of the rhythm, out of the 27th!

As the 27th work of Detective Conan series, Detective Conan: A Million Dollar Five-pointed Star was released in Japan recently, which directly threw out a "heavy foreshadowing"!

According to netizens, in the new film,Kudou Shinichi and Kaito Kuroba are cousins!Moreover, Kudou Shinichi’s father Kudou Yū saku and the second generation Kaito Kuroba’s father Kuroba Touichi are twin brothers. They live apart because of their parents’ divorce. The father takes his brother away, while Kudou Yū saku follows his mother.

# Kudou Shinichi and Kaito Kuroba are cousins #, and this morning they directly rushed to the top of the hot search, # Kudou Shinichi couldn’t take the exam # and occupied the second place on the list by the way!

After receiving this news, some netizens suddenly realized that "the reason why Kudou Yū saku and Kudou Shinichi can only be detectives instead of policemen has been found, because they can’t take the exam", while others felt that it was bursting. "It feels really outrageous, obviously there are no intersections between the two worlds …"

In fact, since Kaito Kuroba appeared in Detective Conan, countless viewers have wondered what the relationship is between Kaito Kuroba and Kudou Shinichi. Some people even wondered if Kaito Kuroba was Kudou Shinichi.

Because according to the role setting, Kaito Kuroba, as an important supporting role, looks exactly like Kudou Shinichi, and often pretends to be in and out of Kudou Shinichi without being discovered. For example, in Sunflower, Kaito Kuroba once pretended to be Kudou Shinichi and successfully passed the security check. In Boxing, he even went to the hot spring with the heroine Xiaolan as Kudou Shinichi!

Therefore, many netizens immediately accepted it after being surprised: "When I was a child, I felt that I must be a relative" and "I finally set the previous plot on the circle".

As an audience, are you actually more curious? Why is Conan, who has been poisoned for so many years, still so small that he doesn’t seem to grow up at all? According to the author’s explanation, this is because the timeline in the animation is only half a year …

However, according to this timeline, Richard Moore was shot with more than 200 anesthesia needles by Conan at least in half a year, with an average of one to two needles every day. It is said that some netizens went to ask the anesthesiologist for this. What would happen if it happened in the real world? Will die.

Many spits still can’t resist Conan’s popularity. It is said that Qingshan’s plan at that time was to finish painting after 100 rounds. I didn’t know that Conan suddenly burst into flames, so he painted again.

But you don’t have to worry too much about the unfinished business. Gôshô Aoyama once revealed that when he was seriously ill, he finished the draft of the finale of Detective Conan early because he was afraid that he would suddenly be unable to finish his work one day. "I’m not sure which one will come first tomorrow or the accident, so make preparations first."

Have you seen Detective Conan?