A few days ago, the Bethel project team, with scientists from the Purple Mountain Observatory of the Chinese Academy of Sciences as the main members, found through research that the main structure of the Milky Way not only has smooth and regular spiral arms, but also has "bifurcations" or even "bridges" protruding from the spiral arms. The latest research results were published in Science Advance, a sub-journal of the top international academic journal Science, at 2:00 pm EST on September 28, and will be reported as highlights.
In many popular science books, the Milky Way is a spiral galaxy composed of hundreds of billions of stars and countless interstellar materials, composed of a galactic center and two or four spiral arms. The spiral arms are a characteristic structure of spiral galaxies, that shiny ring, from the center deep, around each other to the edge of the galaxy. The bright spots on the spiral arms are the massive star-forming regions. Our solar system is located in the innermost part of a large mass of young stars. This stellar mass is often called the local arm or the Orion arm because of its proximity to the Orion Star Association. It is difficult for us to see the whole picture in the Milky Way. However, as long as the distance between the massive star-forming regions on the spiral arms of the Milky Way can be accurately measured, it is like nailing a nail, and the nails can be brought together to draw the shape of the spiral arms of the Milky Way.
"The structure of the Milky Way is actually much more complicated," said Xu Ye, a researcher at the Purple Mountain Observatory of the Chinese Academy of Sciences and a key member of the Bethel project. They found a bulge of the Milky Way’s local arm, which extends like a bridge from the local arm to the centaur arm. It is about 12,000 light-years in length and is the longest bulge in the Milky Way ever discovered.
Xu Ye introduced that this would show that the Milky Way is not a spiral galaxy composed only of the magnificent main spiral arm as people previously imagined, but more likely a spiral galaxy with rich sub-structures on the main spiral arm. In addition to the "branches" like the main spiral arm, there are also "branches" on the "branches". Based on this research, the appearance of the Milky Way is expected to be repainted.
(Originally published in People’s Daily on September 30, 2016, page 11)
The face of the Milky Way is expected to be repainted
Rekindling the blood of the 1990s FPS ＂Extrajudicial Heroes： Rolling Stone City＂ officially landed on Steam
20% off the first launch, and you can get the full series of DLC for free before July 18!
Single-player game publisher 505 Games and developer INGAME STUDIOS are pleased to announce the release of "Extrajudicial Heroes: Rolling Stone" on Steam.
Over the past 12 months, the game has undergone numerous updates, improvements, and DLCs, and players must overcome obstacles in an explosive turf war to become the king of the underground criminal world. You can complete each mission according to your own gameplay, taking Rolling Stone block by block, or you can form teams in co-op mode, which is risky but also more rewarding.
The Steam version is priced at 76 yuan, with a 20% launch discount. Players who purchase within the first month will also receive all current DLC for free in perpetuity.
"The release of the Steam version is the next step in trying to make Extrajudicial Heroes: Rolling Stone the ultimate heist game. We have made a huge effort and listened to the feedback from the community extensively. We are excited to show the world the changes we have made and we have many plans for 2024 and beyond," said Jarek Kolá?, Director of Development at INGAME STUDIOS.
"Extrajudicial Heroes: Rolling Stone" can be downloaded on Steam, Xbox, and PlayStation.
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BYD Han pushes the market value of 506km version to a trillion-dollar high.
On August 1st, BYD Han EV introduced the standard endurance version of the entry-level luxury car, with a battery life of 506 kilometers and a subsidized price of 209,800 yuan. At present, the reservation has been started, and it is expected to be delivered in September 2021, setting a NEDC benchmark for the value of 200,000+mid-to-high-end pure electric cars. The capital market responded immediately, and the A-share new energy vehicle sector index reached a record high. Among them, BYD, as the leader of new energy vehicles, has a market value of over 800 billion, which is far ahead among China automobile enterprises.
＂post-90 s＂ Bao Ma is the anchor of shroud： shroud can be beautiful just like the dress of the deceased.
In recent years, more and more young people have begun to pay attention to and devote themselves to the funeral industry, injecting new vitality into this industry with their enthusiasm and wisdom. In Heze, Shandong Province, a post-90 s treasure mother chose to be the anchor of the shroud. Every night, this treasure mother introduced the shroud in the live broadcast room and tried it on and displayed it according to the audience’s requirements. Sometimes she needed to try on more than 40 pieces in one night.
In this treasure mother’s view, the shroud is like the dress of the deceased. It is a traditional custom to prepare the shroud for the deceased, but it is difficult to see the effect of wearing it when buying it offline or online, and now many people are not so shy about dying. Some even choose the shroud for themselves, so she moved the shroud to the live broadcast room.
Qi Jianyue reports from Heze, Shandong Province, Shuo Jinag
Baidu Map released the May Day Travel Report, and everything you want to know is here.
BEIJING, April 26 (Xinhua)-The May Day holiday is just around the corner, but the thought of going out may cause traffic jams on expressways, scenic spots and toll stations … which is worrying. To this end, Baidu Map, together with the Scientific Research Institute of the Ministry of Transport and the Key Laboratory of Comprehensive Transportation Big Data Application Technology Industry, released the "May 1 Travel Forecast Report in 2018". Combining artificial intelligence technology and Baidu Map Big Data, the domestic traffic conditions during the May 1 period were predicted in advance from three dimensions: high-speed travel, outing travel and cultural travel, which provided a multi-dimensional reference for people to travel during the holiday period and let everyone enjoy the May 1 holiday.
Congestion during the May Day holiday is more intense, and the high-speed traffic pressure of the four major urban agglomerations is great.
According to the report, the overall congestion trend during the May Day period has intensified compared with that during the Qingming period. The national high-speed congestion showed a trend of low before and then high. The peak congestion during the holiday appeared in the return phase, and the peak congestion increased by 60% compared with that during the Qingming period. The first travel peak appeared on April 29th (the first day of the holiday), and it is expected to reach the peak of travel congestion at 10: 00 am. The traffic pressure on Beijing Sixth Ring Road, Shanghai-Chengdu Expressway Link and Shanghai-Chongqing Expressway Link is relatively high. At 16: 00 on May 1, the peak of return traffic congestion is likely to occur in the Yangtze River Delta and Pearl River Delta regions. Among them, G4 Beijing-Hong Kong-Macao Expressway-Airport Expressway North Interchange to the north-south section of Meilong No.1 Bridge, G2 Beijing-Shanghai Expressway-from Guangling Hub to Jiangyin Bridge North-south section, S15 Fokai Expressway-from Shuikou exit roundabout to Gonghe exit roundabout south-north section are the main congested sections Top3.
The report predicts that 11: 00 a.m. on April 29th will be the peak of traffic flow on the outgoing expressway, and on the return, it is expected to reach the peak of traffic flow on the return expressway at 17: 00 on May 1st. During the May Day period, the four major urban agglomerations of Beijing-Tianjin-Hebei, Yangtze River Delta, Pearl River Delta and Chengdu-Chongqing are still concentrated places for people to flow in/out, and are affected by high-speed free passage factors. The traffic volume in these areas is large and the probability of high-speed congestion is high.
In terms of toll stations, most of the national Top10 rankings are also concentrated in the Beijing-Tianjin-Hebei and Yangtze River Delta regions. Jingcheng Main Line Station, Baimiao Main Line Station and Longgang Toll Station are the top three toll stations in terms of traffic flow. In the direction of the journey, the traffic volume of toll stations is concentrated at 8-10 am, and Anting Toll Station, Zhuqiao Toll Station in Shanghai and Jingcheng Main Line Station in Beijing are facing a big traffic test. In the return direction, Beijing Jingcheng Main Line Station, Baimiao Main Line Station and Jiangsu Huaqiao Toll Station have a large traffic volume, and the peak traffic volume appears at 14-19 pm.
Spring waves in southern cities are more popular, and it is a new gesture to travel in Cheng Wuyi.
If you still hesitate to start at the most appropriate time, the domestic popular travel recommendation released by Baidu Map and Ctrip Travel will be a good reference. According to the report, some members of the public who travel with the group during the May Day holiday will choose to make a holiday to advance the departure time. It is expected that there will be a May Day travel peak on April 26th, and then it will reach the peak on April 29th. From the choice of destination, it is estimated that more than 70% of the public travel in the province/urban agglomeration, while the people in the south prefer short-distance travel, and most of them choose long-distance travel in the north.
According to the report, it is predicted that the popular 5A scenic spots are mainly concentrated in the Yangtze River Delta and its surrounding areas. In the late spring of May, the Yangtze River Delta region has a pleasant climate, which is warm and humid, thus attracting a large number of tourists. It is expected that the West Lake in Hangzhou, the Confucius Temple in Nanjing and Wuzhen in Jiaxing will be hot. In terms of popular travel cities, it is expected that the southern cities with warm spring flowers will be more favored by the public. The southern cities in the top five rankings include Sanya, Guilin, Xiamen and Lijiang, while the northern cities are only Beijing.
In addition, according to the age difference, there are also differences in travel destinations. Young people aged 18-29 mainly choose humanities scenic spots, while those aged 30-39 mostly choose parent-child theme parks, while those over 40 choose natural scenic spots as their first choice. At the same time, Baidu Map also announced the popular keywords of May Day travel in conjunction with Ctrip Travel. The public is mainly concerned about scenic spot tickets, day trips, diving and other travel items, as well as travel supplies such as WiFi/ communication and travel accessories, parking services and customs clearance services. Transportation services.
Go for an outing and ride the "most fashionable" cultural activity map to enrich your May Day choice.
In recent years, cycling has become a hot topic. Baidu Map and ofo sharing bicycles launched a popular cycling road map for cycling enthusiasts’ reference. At the same time, the report predicts that the popularity of bicycle travel will increase by 30% during the May Day holiday, and the demand for bicycles will rise sharply from 7: 00 in the morning. If there are plans for bicycle travel, the public can arrange specific trips as appropriate so as not to affect the travel experience.
In addition, it is worth noting that music festivals, marathons and art exhibitions will also be held on a large scale during May Day. In recent years, the combination of travel and literature and art is the most fashionable in Cheng Wuyi, which has been welcomed by a large number of young people. To this end, Baidu Map intimately launched a map of the cultural activities of the May 1 ST holiday in 2018 for people’s travel reference.
It is reported that the May Day Travel Forecast Report in 2018 is based on the massive location service data, geographic big data and road condition big data of Baidu map, which is mined and calculated through multi-dimensional analysis, objectively presenting the traffic situation in China during May Day in 2018, and providing multi-dimensional value reference for public travel and scientific decision-making by relevant government departments. Users can reasonably plan the May Day trip according to the contents of the report. At the same time, they can also use Baidu map to pay attention to the change information of road conditions in real time during the trip, and adjust the specific trip in time to ensure everyone’s happy May Day trip.
Beijing issued high-temperature orange warning： the highest temperature can reach 37 ~ 38℃ on May 7.
BEIJING, July 5 (Xinhua) According to the official Weibo news of the Beijing Meteorological Bureau, the Beijing Emergency Management Bureau suggested that the Beijing Meteorological Observatory had issued a high-temperature orange warning signal at 7: 00 on July 5, and it is estimated that the highest temperature in Beijing will reach 37 ~ 38℃ on May 7. Please take measures to prevent heatstroke and cool down, and pay attention to saving water and electricity. It is suggested to stop outdoor work at high temperature, reduce outdoor activities, and guard against heatstroke and heat stroke.
Screenshot of the official Weibo of Beijing Meteorological Bureau
Ensure the health needs of ＂one old and one young＂, increase the supply of medical services and do our best to meet the needs of diagnosis and treatment.
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CCTV News:Recently, the epidemic period of respiratory diseases in winter has been superimposed in many places across the country, and the demand for medical and health services for urban and rural residents, especially children, has increased significantly. The National Health and Wellness Commission recently issued a notice, requiring local grassroots medical and health institutions to provide health services for respiratory diseases in winter and spring, and do everything possible to tap resources to carry out pediatric diagnosis and treatment services.
The "Notice" requires that grassroots medical and health institutions in all localities should be fully open to children, and should not refuse medical treatment, and timely release the list of grassroots medical and health institutions providing pediatric services in their jurisdictions. In urban community health service centers with large service demand, the pediatric diagnosis and treatment service will be delayed for 1-3 hours on weekdays, or the service hours will be increased on Saturdays and Sundays as appropriate. Township hospitals, community health service centers and community hospitals that meet the recommended standards of service capacity should take the lead in building independent pediatric clinics.
All localities should establish cooperation, counterpart support and referral mechanisms between general hospitals and primary medical and health institutions under their jurisdiction, and determine the pediatric docking of a general hospital for community health service centers and township hospitals. Arrange doctors with intermediate or sub-high titles to visit primary medical and health institutions, strengthen the teaching training for primary medical staff, and especially help improve the service capabilities of pediatric emergency first aid, early identification of severe children, and pediatric venipuncture.
General hospitals should reserve a certain proportion of outpatient number sources to give priority to primary medical and health institutions. Smooth referral channels, guide mild children to give priority to primary medical and health institutions, and refer them to primary medical and health institutions for follow-up treatment if there is a clear diagnosis and stable treatment in general hospitals. Guide the children to the nearest primary medical and health institutions for follow-up, and the general hospital will arrange special personnel to provide telemedicine or online consultation services.
Give full play to the role of family doctors, do a good job in health management services for key populations, and ensure the health needs of "one old and one small". Grassroots medical and health institutions should keep the fever clinic "fully set up and fully open", equip the grassroots medical and health institutions with necessary facilities and equipment such as thermometers and children’s atomizing machines (children’s masks), and equip them with necessary drugs such as antibiotics, antiviral drugs, cough-relieving and expectorant drugs suitable for children.
World Cup+Golden Ball! In just one year, Messi opened Ronaldo： the era of double arrogance officially ended.
Chatelet Opera House, Golden Globe Festival. When Beckham handed the Golden Globe Award to Messi, the audience stood up and gave applause!
This is a tribute to the ball king. During the performance inspection period of the 2023 Golden Globe Awards (from August 1, 2022 to July 31, 2023), Messi contributed 42 goals and 26 assists, as well as the World Cup champion, World Cup MVP and Ligue 1 champion trophy. The 8 th Golden Globe Award is in hand, and Messi leads alone in the century-old football.
Messi smiles and accepts the award, and we will think of Cristiano Ronaldo, one of the peerless double arrogance.
38-year-old Cristiano Ronaldo, will he feel "injured"? Cristiano Ronaldo is really a little injured-Cristiano Ronaldo, who played successfully in Riyadh, suffered a slight bruise on his ankle, which did not affect his play. The Golden Globe Award is 5-8 behind Messi, and Cristiano Ronaldo, who is competitive, is hard to quiet inside.
Sports media all over the world gave the front page headline of the cover to Messi, who was holding the Golden Globe Award, and the praise was overwhelming. At this time, Riyadh, Saudi Arabia is already late at night, and Cristiano Ronaldo may have fallen asleep, preparing for the quarter-final of Saudi Arabia’s "Guardian Cup of Two Holy Temples" on the second day, or the quarter-final of Saudi Arabia’s King’s Cup, without much attention.
At this moment, we can feel the fact more: the dispute between the peerless and arrogant has ended.
On December 10, 2022, Portugal was eliminated in the quarter-finals, and Cristiano Ronaldo said goodbye with tears; On December 18, 2022, Messi won the sacred World Cup under the crowd, and the global media all exclaimed that "the new ball king was born". In just 8 days, the peerless double pride has embarked on a different track, and its historical position has been frozen.
In the twilight of his football career, Messi made a great leap to lift the World Cup and achieve the greatest goal. C Ronaldo left regrets and explained disappointment and unwillingness with tears. On the night of the Golden Globe, Messi was crowned with the Golden Globe Award for the eighth time-this is the continuation of Messi’s joy and Cristiano Ronaldo’s sadness in the World Cup, which really ended the dispute between the two arrogance.
The era of double arrogance PK has ended, and the era of Messi and Ronaldo has also ended.Messi in Miami and Cristiano Ronaldo in Riyadh are veterans running in the afterglow of sunset, and the direction of sunset is the time to hang up your boots. This day will come eventually, and watch and cherish it.
The future belongs to Bellingham and Harland. Premier League, Champions League, La Liga, this is the sun-like stage, the center of world football. The dispute between Messi and Cristiano Ronaldo is no longer the mainstream-although the two veterans can still contribute to the monopoly level of heat and topic, the gods also have the end of the day, and next year’s Golden Globe Award is likely to completely turn over the page of double arrogance.
Su Qun： In the past, the Asian Games couldn’t be played well, and there was the Asian Championships. Now the latter has not decided the Olympic qualification.
Live broadcast: On September 18th, basketball commentator Su Qunfa sent a message, looking forward to the performance of China men’s basketball team in the upcoming Asian Games in Hangzhou.
The original text is as follows:
The Asian Games is coming again. I don’t know whether China will play well or not this time.
Of course, the teams in your own country should wish them well. However, I don’t know whether it is good or bad for China basketball to play well in the Asian Games.
I have always said that the Asian Games is another systematic competition, but not everyone can understand it. For example, China’s men’s basketball team played badly in the World Cup, and many people turned to them for revenge in the Asian Games. In fact, no matter how well the Asian Games is played, we can’t be ashamed of it, because if the World Cup is not played well, the Olympic Games will not be able to go. What is lost here can’t be found there. There is an idiom that says so.
To understand the special nature of the Asian Games, we can compare the National Games with the League Games. At present, the vast majority of local sports bureaus no longer care about the league, but lead the preparations for the National Games. Every four years, they spend a lot of money, including "foreign aid". After the National Games, the league is the club’s business. What youth training and reserve echelon have nothing to do with the Sports Bureau.
In the Asian Games, basketball is a chess piece in a big game, and the main task is to raise the national flag and play the national anthem. Other events, especially individual events, the Asian Games also undertakes the function of selecting superior players for the Olympic Games, but basketball is not. Basketball is to raise the national flag and play the national anthem, especially now that the Olympic Games can’t go.
Therefore, if the Asian Games is not played well, the consequences will be very serious.
In the past, the Asian Games were not well played, and there was still a chance to make amends, because the Asian Championships followed, and the Asian Championships won the championship before going to the Olympic Games.For example, in the Asian Games in South Korea in 2014, Gong Luming led the team and only won the fifth place, which caused a nationwide outcry. However, what is worse than this is the Asian Championships the year before, and only one year before the next Asian Championships, so Xin Lancheng gave the palace guidance time. A year later, in Changsha, the five-star red flag fluttered in the wind.
Qi zhou and Guo Ailun played an outstanding role in that Asian Championship, and the China men’s basketball team won the qualification for the Rio Olympic Games. But no one cares about the performance of China men’s basketball team in the Olympic Games.
At that time, the Asian Games, the Asian Championships and the Olympic Games were intertwined, which could be understood as a systematic competition. Although the events were different, there was a causal relationship between them. If you don’t play well, you can still have time. If you play well, it will cover up many problems.
For example, after China’s men’s basketball team was defeated by Tianjin in the Asian Championship in 2009, Deng Huade took office. The first battle was the Guangzhou Asian Games in 2010, which was remembered because of the singing of old boys and Wang Zhizhi’s 12 gold medals hanging around his neck. As a result, the Asian Championship in 2011 almost lost to Jordan and only won 1 point. Winning the Asian Championship and getting tickets to the Olympic Games, even if the task is completed, no one cares about the performance of the China team at the London Olympics.
The Asian Games often gives people a lot of illusions, either making you feel that the men’s basketball team sucks or that it has revived. According to the past rhythm, Asian Championships, Asian Games, Asian Championships, Olympic Games, and Asian Championships, Asian Games, Asian Championships, Olympic Games have started again … In the cycle of year after year, the Asian Games is a special existence. It is the fig leaf of the Asian Championships that was least valued last year, and it is also an inspection for the Asian Championships that was most valued next year.
The problems exposed in the Asian Championship are likely to be covered up because of the good performance of the Asian Games. The green and yellow exposed in 2010 did not meet, and the Asian Championships broke out completely in 2013. In 2018, the Asian Games swept four basketball gold medals, and optimism planted seeds for the tragedy of the 2019 World Championships.
The repeated alternation of disappointment, hope, comedy and tragedy is similar to the three-body world.
There are three suns in the sky, either coming together or not coming at all, or dying of heat or freezing to death. This is called chaotic times. When there is only one sun, the weather is good and the spring blossoms. This is called the eternal era. The chaotic era is coming, the three-person body is dehydrated, the constant era is coming, and the three-person body is soaking in water.
The problem is that the chaotic era and the constant era are irregular, and sometimes dehydration is called just after soaking in water, because the arrival of the constant era is just an illusion. The trio was tortured by hope and disappointment, and kept dehydrating, soaking and dehydrating.
We always say that when disappointment comes to an end, there is hope. If winter comes, can spring be far behind? That’s because there is only one sun in the sky.
Three-body people only have endless torture and pain, and civilization moves forward bit by bit in repeated destruction and reconstruction. They know that they can’t get rid of the cycle of hope and disappointment, and they keep soaking and dehydrating because they can’t get rid of those three suns. So they want to escape and run to the place where there is only one sun.
If the Asian Games is well played, will it become our yearning and belief for the eternal era? Will the short-term pleasure brought by soaking in water make us forget the long-term suffering brought by dehydration?
Different from the past, the next chaotic era will last for at least four years, because the Asian Championships that decided the qualification of the Olympic Games are gone, and the Asian Games can be a fig leaf for the fiasco of the World Cup, but it cannot be a guiding light for the next eternal era.
I wish the China men’s basketball team win the championship in the Asian Games, but if China basketball wants to have its own real eternal era, it must stay away from its three suns.
At this moment, my mood is similar to that of the three-person body.
Reject 5 years and 180 million! You want to pursue a top salary of 260 million, and you have not won any honor. You are only the third in charge.
Brown signed a super maximum salary of 304 million yuan for five years, breaking the previous salary record of 270 million yuan in Jokic, but this record of Brown may be broken next season, because according to the league salary regulations, Tatum can sign a super maximum salary of about 330 million yuan next season. According to the media and experts’ predictions, Celtic will not give up the opportunity to renew the contract, and Tatum will be left with a high probability. Moreover, Porzingis’ contract is only two years, and the future contract will not be too low, which is affected by the team’s salary structure.
In addition to Brown’s top salary of over 300 million, many young players have received a top salary of 260 million for five years this year, three of them have received a top salary of 260 million in 2020, and Bain, the No.30 pick, has also received a contract of over 200 million. In addition to these young players, Maxi’s contract, the 21st pick, has also attracted much attention. Maxi has not yet reached a contract renewal with the team. The main reason is that due to Harden’s influence, the team’s salary pressure is very high, and the team must ensure the future salary flexibility. The management has indicated that it will not renew Maxi’s contract this year, but Maxi is not for sale and will not send him away in Harden’s transaction.
The words of the team’s management are enough to show that the team attaches great importance to him. In the future, it is basically certain that the 76ers will renew their contracts. In comparison, Maxi can get a salary of over 200 million, or even the same salary of 260 million. After all, the contracts of players of the same session or the same level are not low. According to media reports, the 76ers are not in a hurry to renew their contract. During the offseason, the two sides tried to discuss this matter. The team wanted to renew Maxi at a lower price, but influenced by Bauer and halliburton, the Maxi team was unwilling to accept too low a salary, so the team said that it would not complete the contract renewal this summer.
According to sources, the 76ers want to raise a big contract of about 180 million yuan in five years, but the renewal of several other teams has affected Maxi’s renewal process. The team tried to get a five-year salary of 260 million yuan, or the same as Bain’s five-year salary of 207 million yuan. However, from the data point of view, Maxi averaged 20.3 points, 2.9 rebounds and 3.5 assists per game, which was somewhat low compared with several top-paid players in the same session. However, this is also because of the arrangement of the team, because Embiid and Harden occupy most of the teams, Maxi’s data will be affected to some extent.
From the honor point of view, Edwards, Bauer and halliburton have all been selected into the All-Star team, and they have all won certain honors in the rookie season. However, Maxi has not won any honors yet, and his position in the team is only three masters, and his tactics are not high. If the 76ers trade Harden, Maxi will have a chance to enter the All-Star team, so it is almost impossible for a team like the 76ers to provide a top salary of 260 million, and a contract of 180 million is already the maximum. Some media have speculated that next summer, 780 million is the maximum.