Ten-year-old marathon runners need to be careful when they run "horses" because of cardiac arrest!

  "Stand up straight and stride." Under the guidance of medical staff, Xiao Chen, a running friend, is conducting exercise treadmill experiments in Beijing Hejia Hospital. In the Beijing Half Marathon in April this year, Xiao Chen had a cardiac arrest. Fortunately, he was discovered by the volunteers of Hejia AED, and was successfully rescued through cardiopulmonary resuscitation and AED (External Automatic Defibrillation Transporter) electric defibrillation. After months of recovery, doctors need to re-evaluate his heart function.

  The start of the 2019 Beijing Marathon is just around the corner, and even senior runners may "stumble" and face the great risk of sudden cardiac death.

  Cardiology experts remind that six types of patients, such as those who have a history of myocardial infarction, those who have been diagnosed with heart diseases and have undergone surgery, and those who have a history of unexplained syncope, are generally not suitable for marathon. If you want your heart to be safe in high-intensity events, you need scientific cognition and pre-competition heart evaluation.

  Senior runner’s cardiac arrest AED successfully rescued

  "I was more excited when I finally sprinted. I shouted and rushed over. After a few steps, my feet were soft and I suddenly lost consciousness." Xiao Chen, a runner who suffered an accident in this year’s semi-Marseille in Beijing, said that he has ten years of long-distance running experience and participated in eight or nine marathons, which is a senior runner. I didn’t expect that this time he became the object of "first aid".

  At that time, it was Yuan Tong, an emergency nurse in Beijing Hejia Hospital, one of the medical security units of Beijing Half Horse Race, who was present to defibrillate Chen Jinxing AED. She said that the timely discovery of the support staff and the skilled use of AED pulled Xiao Chen back from the death line, otherwise once the cardiac arrest was not treated for 4 to 6 minutes, the brain would be irreversibly damaged, and even if the heartbeat was restored, it might become a vegetative state.

  Wang Dezhao, chief physician of the Department of Cardiology, Beijing Hejia Hospital, said that cardiovascular system accidents that often lead to cardiac arrest and sudden death in marathons are usually sudden acute myocardial infarction or malignant arrhythmia. Although the probability of occurrence is low, once it appears, it is the most dangerous. It is the most effective way to rescue patients with cardiac arrest and sudden death by using artificial chest compressions and AED defibrillation in the early stage. Beijing United Family Hospital is the official and exclusive designated medical service provider for Beijing Marathon. All AED volunteers have passed the cardiopulmonary resuscitation training organized by the American Heart Association (AHA) and obtained the certificates of Basic Life Support (BLS) and Advanced Life Support (ACLS), so they have the ability to find and rescue runners with cardiac arrest in the first time.

  Six groups of people should have a heart evaluation before the game.

  How to run a horse safely? Wang Dezhao said that runners must first have a clear understanding of their physical condition, and the following groups of people are not suitable for participating in such high-risk events.

  First, patients who had a history of myocardial infarction in the past, especially 6 months after myocardial infarction; Followed by patients who have been diagnosed with angina pectoris, or have undergone coronary stenting, coronary artery bypass grafting and installed pacemakers; Third, it is a patient who has a history of unexplained syncope or has done electrical cardioversion; The fourth is patients with severe arrhythmia or taking antiarrhythmic drugs; In addition, patients with a history of congenital heart disease, cardiomyopathy or cardiovascular malformation, and patients with special ECG manifestations, such as Brugada syndrome, long QT syndrome and preexcitation syndrome (all three groups have special ECG manifestations), are not suitable for high-risk events similar to marathon.

  In addition to people who are not suitable for horse racing, there are six groups of people who can participate in the marathon, but they need to be evaluated before the race. The first category is people with risk factors of coronary heart disease, including smoking, hypertension, diabetes, hyperlipidemia, family history of premature coronary heart disease (male < 55 years old, female < 65 years old), heavy drinking, sedentary, obesity, staying up late and working under great pressure; The second category is people with family history of sudden cardiac death; The third category is people who have had severe diarrhea or used diuretics recently, and it is very likely that there are abnormal levels of potassium, magnesium and calcium ions; The fourth category is people who have arrhythmia without drug treatment, including sinus arrhythmia, various premature beats, sinus bradycardia, etc. The fifth category is people who have had discomfort in the area below the jaw and above the umbilicus related to activities, or have palpitations and shortness of breath; The sixth category is people who are anxious, hypochondriac and have had a history of panic attacks. Most of these people do not have the typical symptoms of organic heart disease, but they belong to high-risk groups. If there is no heart assessment, there may be unexpected situations in extreme sports such as marathon.

  Three types of heart assessment help runners stay away from accidents

  Wang Dezhao introduced that marathon is an extreme sport with certain potential risks. However, as long as the heart function is scientifically evaluated before the game and the physical condition is known in advance, accidents such as cardiac arrest can be avoided to the maximum extent.

  "If the heart is compared to a house, then it has three systems, including waterway system, circuit system and structural system." According to Wang Dezhao, heart evaluation is also divided into three categories according to three systems: the first category is the evaluation of the "waterway system" of the heart, and the "waterway system" refers to the blood vessels of the heart itself &mdash; &mdash; Coronary artery. If the runner has chest tightness, shortness of breath, chest pain, pressure, burning pain, pain in the left upper limb or left shoulder and back, which suggests that angina pectoris is possible, it should be evaluated by exercise treadmill test to observe whether the runner will have myocardial ischemia when he reaches the limit heart rate, which is also a simple and effective means to screen coronary heart disease. If the exercise treadmill test is abnormal, further coronary CTA or coronary angiography is needed.

  The second kind of evaluation depends on the "circuit system" of the heart, that is, the evaluation of cardiac electrical activity. If the runner has palpitation, irregular heartbeat, too slow or too fast heartbeat, it suggests that the cardiac electrical activity is abnormal, and it is necessary to do ECG monitoring for 24 hours, 7 days, 1 month or even longer. By monitoring the ECG changes at the onset of symptoms, the disease can be diagnosed and whether it is suitable for the competition can be evaluated.

  The third category is the evaluation of heart structure. If the runner has heart murmur, myocarditis, cardiomyopathy, congenital heart disease, etc., it is necessary to evaluate the morphological structure of the heart by heart color Doppler ultrasound. If you have serious structural heart disease, especially hypertrophic obstructive cardiomyopathy or aortic stenosis, you are not suitable for marathon.

  How to predict and save yourself when you suddenly feel unwell in the game? Wang Dezhao said that first of all, runners should stop exercising, rest in a comfortable and relaxed posture, and seek help from medical staff; If the heartbeat suddenly accelerates, fast and even, it may be supraventricular tachycardia. You can hold your breath and cough hard, which may stop the tachycardia. If the pain in the chest or other suspicious parts (back, upper limbs, pharynx, etc.) persists, the attack of acute myocardial infarction cannot be ruled out. It is best to lie on your back, relax as much as possible, take a deep breath slowly and wait for rescue. (Reporter Chen Si)

"Hot Search" official announcement lineup exposure concept poster Zhou Dongyu speaks for the truth

1905 movie network news On April 12th, the film Hot Search exposed the concept poster and officially announced the lineup. The film is directed by, starring, and tells the story of an explosive article by Chen Miao, editor-in-chief of the media, which accidentally involves a criminal case. Xin Yukun, the director of the high-profile crime film, partnered with Zhou Dongyu for the first time, which is really exciting.


The newly released concept poster is also fascinating. The poster is covered with endless digital barcodes. Zhou Dongyu’s eyes seem to be staring, but it also reveals a trace of helplessness. Under the shadow of her side face is the figure of Justin, just a twist, but people can’t help but get nervous. What kind of relationship they have and what they will experience are all curious.


Director Xin Yukun cooperated with Zhou Dongyu for the first time.

Focus on the just battle of the network


Director Xin Yukun is praised by many movie fans as one of the directors who can shoot crime movies best in China. His first work, Heart Labyrinth, ranks the highest in domestic crime movies on Douban platform and has become a classic of crime movies in the eyes of many movie fans. Director Xin Yukun became famous in one fell swoop, and won many domestic and international awards and nominations with this film. The second work, The Burst of Silence, has the same high score and high reputation, which makes foreign directors of high-scoring crime films also praise it. The film Hot Search is a new realistic work directed by Xin Yukun, and it is also his first collaboration with Zhou Dongyu, which is expected.


Unlike Xin Yukun’s first two films, which tell the criminal stories of marginal people, the film Hot Search closely follows the pulse of the times, focuses its vision on the network environment that is closely related to everyone, and strives to redeem people with realistic storylines and complex humanity, arousing broad and strong social resonance, with a particularly prominent sense of topicality and type.


Zhou Dongyu speaks for the weak.

Song Yang Justin was involved in the game


The film Hot Search tells the story that Chen Miao (Zhou Dongyu), the editor-in-chief of the media, accidentally receives the help of the client while tracking the topic event, and involves a criminal case. Chen Miao’s partner He Yan (Song Yang) and group president Peng Yue (Justin) are involved in it one after another. What is the truth? What are the dangerous secrets behind it? In the face of the parties’ help, how will Chen Miao respond? A just war with the network as the carrier is about to begin.


Zhou Dongyu’s role this time is Chen Miao, the editor-in-chief of the media, which is also her first time to challenge the role of a strong woman in the workplace. Mature and capable in modeling, brave and determined in character, which is quite different from the screen image she used to create. When Chen Miao put all her eggs in one basket to speak for the weak, she also completed her own human redemption. What kind of charisma and profound emotional resonance this role will bring to the audience is fascinating.

The media "expressed their opinions": did NATO and Russian military exercises escalate the tension?

  Cctv newsThe multinational military exercise codenamed "Fast Trident -2017" began in western Ukraine on the 11th. The military exercise will last for two weeks, with 2,500 soldiers from NATO participating. From September 14th to 20th, Russia and Belarus will hold the "West &mdash; The joint military exercise in 2017 will extend from kola peninsula to Belarus. In recent years, what are the frequent military exercises between NATO and Russia? Will the tension between Russia and the West continue to escalate?

  India Express: NATO-Russia confrontation is meaningful

Indian express

  The article in India Express pointed out that the Ukrainian military said that the "Fast Trident" military exercise was to deal with the "Western 2017" large-scale military exercise to be held by Russia and Belarus on the border. Although Russia called the exercise "purely defensive", it still caused panic in the Baltic countries and Poland. The Russian side said that 12,700 Russian and Belarusian soldiers will participate in the exercise, but some opponents said that as many as 100,000 soldiers may participate.

  CNN: A rehearsal of military exercises or armed conflicts.

  CNN reported that both the "Fast Trident" military exercise and the large-scale military exercise that Russia is planning will put the region in a tense situation. Military experts believe that Russia’s "Western 2017" military exercise is a drill for the armed conflict between Russia and NATO, because the Russian exercise is very close to the expected strike site that the outside world thinks. Russia said that some NATO members tried to intensify the situation to the maximum extent before the exercise and made unfounded accusations against Russia.

  Sputnik: Hostility between the United States and Russia escalated.

Sputnik

  Sputnik’s article pointed out that before the "Fast Trident" exercise, on August 24th, US Defense Secretary Matisse said in a meeting with Ukrainian President poroshenko that the Trump administration was considering providing Ukraine with more weapons of destruction. Dan Kovalik, a professor of international human rights at the University of Pittsburgh School of Law, said that Matisse’s remarks clearly regarded Russia as a direct threat, and the US behavior could be understood as an escalation of hostility between the two countries, which would inevitably have a negative impact on the settlement of the Ukrainian conflict between the two countries.

  Xinhua News Agency: NATO strengthens support for Ukraine

Xinhua News Agency

  The article of Xinhua News Agency said that "Fast Trident" is a military exercise set up under the framework of NATO’s Partnership for Peace, which has been held in Ukraine since 2006 to show NATO countries’ support for Ukraine. Of the 2,500 soldiers participating in this competition, 1,000 are Ukrainian soldiers, with the purpose of helping Ukraine to carry out military training and promoting interoperability between the United States, Ukraine and other NATO troops. This marks the further strengthening of military cooperation between Ukraine and NATO.

What you don’t know about the Asian Games: Who will make the rules of the e-sports competition? Can you enter the Olympics in the future?

  Xinhua News Agency, Hangzhou, September 11th Question: What you don’t know about the Asian Games: Who will make the rules of the e-sports competition? Can you enter the Olympics in the future?

  Xinhua News Agency reporters Zhao Jiantong and Ji Jiadong

  The pace of the Asian Games in Hangzhou is approaching, and the attention of sports fans to various events is gradually heating up. E-sports can be said to be one of the "top streams" of this Asian Games. According to the ticketing scheme, e-sports is not only the most expensive ticket in the final as high as 1000 yuan, but also the only event that requires lottery to buy tickets, so its popularity can be seen.

  So what are the events in the e-sports competition of Hangzhou Asian Games? Who will make the rules of each event? After the Asian Games, can e-sports join the Olympic family in the future?

  The e-sports competition of Hangzhou Asian Games was held from September 24th to October 2nd in Hangzhou E-sports Center, China, and produced 7 gold medals. According to official website of Hangzhou Asian Games, there are seven events in this e-sports competition, namely League of Legends, the glory of the king (Asian Games version), Peace Elite (Asian Games version), Knife Tower 2, Dream of Three Kingdoms 2, Street Fighter 5 and FIFA Online 4.

  In addition to Street Fighter 5, the China team will compete in the other six games. According to industry analysis, the glory of the king, Peace Elite, Dream of Three Kingdoms 2 and other projects will be the potential gold medals for China. Different from the performance events in the 2018 Asian Games in Jakarta, the gold medal of this e-sports event will be included in the medal list.

  E-sports, as a new type of sports, its competition forms are different with different categories and platforms, and the corresponding schedule system and rules are also various. Fans who are concerned about e-sports will have questions. Compared with individual e-sports events with clubs as the unit, e-sports will become the official event of large-scale intercontinental comprehensive events for the first time. How can teams from different countries and regions in Asia be accommodated?

  It is reported that the e-sports events of the Hangzhou Asian Games will be decided by the Hangzhou Asian Games Organizing Committee and the Asian Electronic Sports Federation (hereinafter referred to as the "Asian Electronic Sports Federation") through consultation. During the whole preparation process, the copyright owners of the games kept communicating and integrating with the OCA, Asian Sports Federation, Hangzhou Asian Games Organizing Committee and other institutions, and established a set of universal standardized standards applicable to e-sports events in the Asian Games.

  Among them, the setting that can be used for reference for the future "e-sports included in large-scale comprehensive events" is that the glory of the king and Peace Elite respectively launched the Asian Games version. It is understood that the Asian Games version of the glory of the king has bridged the differences between different versions of heroes at home and abroad, and the peaceful elite has also eliminated the relatively "violent and bloody" escape and shooting. In addition, the two games canceled many commercial settings and some extended gameplay, which also made the game more fair and concise.

  Judging from the feedback from all parties before the opening of the Asian Games, the formal combination of e-sports and the Asian Games is a win-win marriage for the e-sports industry and traditional sports competitions represented by the Asian Games.

  Hong Xiao, an expert in e-sports industry and CEO of Perfect World, said: "The entry of e-sports into Asia is a milestone event, which not only means that e-sports will further move towards sports, but also promote the popularization and standardized development of e-sports."

  In Asia, sports and popularization of e-sports have become a trend. In July this year, the General Assembly of the Olympic Council of Asia was held in Bangkok. It was announced at the meeting that e-sports would become the official event of the 2026 Aichi Nagoya Asian Games. The Asian Sports Federation also announced that it will hold the Asian Cup of Electronic Sports in 2024. In addition, the Pan-American Games held in Chile in October this year will also host the Pan-American E-sports Championship.

  In the future, can e-sports go further and become an official event of the Olympic Games?

  International Olympic Committee President Bach said at a press conference in 2020: "Will e-sports be considered for inclusion in the Olympic Games one day? The answer is yes. It depends on when this day comes. "

  This year, the International Olympic Committee frequently released the signal of "embracing" e-sports. In June, the first Olympic E-sports Week was held in Singapore, which was the first offline event named "Esports" under the International Olympic Committee. In September, the International Olympic Committee announced the establishment of a new e-sports committee, which also triggered many reverie of global sportsmen.

  In the discourse system of the International Olympic Committee, there is a strict distinction between Virtual Sports and electronic game competition in concept, and in terms of the prospect of entering the Olympic Games, the organization once said that the priority would be virtual sports, such as cycling and taekwondo, which require real physical exercise for participants.

  Although there have always been strict standards and procedures for the inclusion of new sports, the International Olympic Committee has maintained an open attitude towards the "young wave". From the perspective of skateboarding, break dancing and surfing, it may really be only a matter of time before e-sports enter the Olympics.

China football goes out again.

Hello, I’m Lu Snake, and today I’m going to talk about football in China!

Speaking of China football, the most important thing recently is that the Football Association has a new head-Song Kai. As a football fan in China, I think this is at least a positive signal, because it shows that the football community in China is trying to improve its own problems and promote the development of football in some way.

Historically, the development of football in China has been plagued by various problems, including mismanagement and corruption. Therefore, changing the president of the Football Association can bring new ideas and directions for the development of football, help solve these problems and promote the healthy development of football in China.

After the new president takes office, he may take a series of measures to improve the football situation in China, including strengthening management, promoting professional development, strengthening the construction of youth training system and improving the quality of coaches and players. From the recent developments of the new head of the Football Association, we can also get a glimpse of it. Then, next, I will sort out the recent events that seem to me to be more important.

  1. Debut: "Take youth training as a top priority"

On November 22nd, the second leg of the U15 final in China Youth Championship was held in Weifang, Shandong Province. Football Association President Song Kai, Vice President Xu Jiren and Secretary-General Yuan Yongqing appeared together.

The newest Football Association’s leadership team, which made its first collective appearance, chose youth football matches, fully expressing its attention to youth football. In the words of Song Kai, "China Football Association should take youth training as a top priority." How can we improve the quality of youth training? Song Kai mentioned, first of all, "let the best coaches do youth training", "I have been doing the three big balls in Liaoning for a long time, so I can do some guidance from the policy and system, such as improving the treatment of echelon coaches. In the process of children’s growth, a more competitive competition system is established. "

  1. Meeting with AFC President, breaking ice in football foreign affairs.

Song Kai, President of China Football Association, who just arrived in Doha, Qatar, met with Salman, President of AFC, who was also attending the 2022 AFC Awards Ceremony. This is the first time that Song Kai has face-to-face communication with the president of the Asian Football Association as the president of the China Football Association, and it also marks the beginning of the new China Football Association to break the ice for football foreign affairs and take an important first step.

It is understood that during the meeting, Salman reiterated to Song Kai that the AFC will continue to cooperate with the China Football Association to support them in revitalizing football in China.

Subsequently, in its important position in official website, the AFC focused on the meeting between Song Kai and Salman with the title "AFC President praises the football development in China". The AFC quoted Salman as saying: "The AFC will unswervingly strive to make football the number one sport in the Asian continent. I believe that China Football Association can help China football to a higher level under the leadership of President Song Kai. We will also work together for this. " Salman also said: "What is exciting is that we see the determination of the new leadership of China Football Association to develop football and promote the progress of football in China. Football still has great development potential in China. "

  1. Study and open the foreign aid policy of the Super League to increase the appreciation of the league.

After Song Kai took office, in view of the situation of the Super League, he said that he would strive to create a professional league that people are satisfied with, and study the foreign aid policy of opening the league against the AFC. At present, the foreign aid policy of the Super League is 654, and his new policy is expected to be "51", that is, five non-nationals and one Asian foreign aid can play at the same time. The implementation of this policy will increase the internationalization and fierce competition of the league, attract more excellent players to China, improve the competitiveness of the league, and at the same time, improve the enjoyment and entertainment, so that fans can enjoy more exciting games.

Finally, I hope the new president can take effective measures to promote the healthy development of football in China, so that we fans can pay more attention to the future of football in China with pride.

If you have any expectations for China football or what do you think of the new head of the Football Association, you are also welcome to leave a message in the comment area for discussion.

Actively promote the field of artificial intelligence and expand Xinzhi Software, and turn losses into profits by 70.52 million yuan in 2023.

Source: Shanghai

On the evening of February 25,Xinzhi softwareissueperformanceExpress. In 2023, the company achieved a total operating income of 1.688 billion yuan, an increase of 28.32% year-on-year; Belonging to the owner of the parent companynet profit70,516,100 yuan, a substantial year-on-year turnaround.

During the reporting period, the company continued to increase inartificial intelligenceThe R&D investment in information technology such as large models has formed technical products such as new knowledge platform, intelligent comparison wing and AI intelligent computing platform. In the traditional business field, the company has continuously increased investment in software and information technology services in the financial industry and enterprise service industry, and the related income has increased. On the basis of the traditional business market layout, the company actively promotesartificial intelligenceExpand the field, participate in a number of core customer intelligence projects, bring new business opportunities to the company’s business, and achieve steady growth in overall revenue.

In the future, as the social economy gradually returns to normal, domesticdigital economyWith the development entering a new stage, the company will continue to strengthen its R&D investment in the technical field and fully develop the ecological layout of the business support platform. In addition, the company has comprehensively carried out the work of reducing costs and increasing efficiency, reduced redundant investment through structural optimization and intensive sharing, and minimized the impact of adverse factors and improved operating efficiency through measures such as accelerating asset turnover and reducing impairment losses. (Zhao Ping)

Reporting/feedback

The program of the 2021 Lantern Festival Gala at the reception desk was announced, and the wonderful interpretation lit up the midnight snack.

  Cheerful to welcome the festival, singing and laughing at the Lantern Festival. The "2021 Lantern Festival Gala" of the Central Radio and Television General Station will arrive as scheduled at 20:00 today. All the programs were officially announced, and the program list was freshly released. This year’s Lantern Festival will take the theme of "Spend a good month and have a midnight snack", and use songs, dances, sketches, cross talk, acrobatics, magic, martial arts, operas, musicals and other wonderful programs to convey the family reunion and happy feelings of Chinese children. CCTV-1 comprehensive channel, CCTV-3 variety channel, CCTV-4 Chinese international channel, CCTV literature and art, CCTV video and CCTV audio-visual client broadcast simultaneously. Please watch.

Will "Xiaoxue" snow? | Folk Calendar Twenty-four solar terms

Cover journalist Qin Zhou
"There is a light snow all over the sky, and the coming year will be rich." On November 22 nd, the light snow in the 24 solar terms was ushered in.
"twenty-four solar term" said: "In mid-October, the rain was thin by the cold, so it condensed into snow. The words of the little ones are not prosperous. " Will it snow with light snow? Not necessarily. As a solar term reflecting climate phenomena such as precipitation and temperature, the light snow solar term is not necessarily related to the light snow in the weather.
What are the characteristics of the climate when entering the light snow solar term? The third stage of light snow: the rainbow disappears, the weather rises, the atmosphere drops, and the occlusion becomes winter. What is the meaning behind it? "There is light snow all over the sky, and there will be a bumper year in the coming year." Is there any meteorological principle behind this agricultural proverb? Let’s listen to Wang Liwei, a lecturer in the Department of Atmospheric Science, College of Agriculture, Shenyang Agricultural University, and explain it for you.
The plants were frosted. According to Xinhuanet
Is it sure to snow with light snow?
Light snow is the 20th solar term among the 24 solar terms and the 2nd solar term in winter, which falls on November 22nd or 23rd of the Gregorian calendar every year. Light snow, like rain and Grain Rain, is a solar term reflecting precipitation. Will there be some light snow on the day of the light snow solar term? Not really.
Wang Liwei, a lecturer in the Department of Atmospheric Science at the Agricultural College of Shenyang Agricultural University, explained that it is called "light snow" because "snow" here means cold, with emphasis on "small", which means it is not too cold now, even if it snows, it will not be too big. The meaning of "light snow" in the light snow solar term is different from that in the daily weather forecast. The light snow solar term is a climate concept, and the light snow in the weather forecast refers to the snow with less snowfall intensity.
During the light snow solar term, the temperature in the northern region began to drop to below zero, snow began to fall in North China, and frozen soil began to appear in Northeast China. Although there is no snowfall in the south, except for Lingnan and some coastal areas, most cities have entered winter and the weather is getting colder and colder.
Light snow three wait:
When the rainbow disappears, the weather rises, the atmosphere drops, and the occlusion becomes winter.
Phenology refers to the periodic natural phenomena such as animals, plants, birds and weather that change with the seasons. From the phenological phenomenon, the ancients divided the light snow solar terms into three periods: one is that the rainbow disappears; Second, the weather rises and the atmosphere drops; The third weather is blocked and becomes winter.
Wang Liwei introduced that once the rainbow disappeared, he said that it was no longer raining in the northern region, and it was naturally difficult to find the rainbow after the rain. Because the rainbow is formed by sunlight shining on the spherical water droplets in the air and the light is refracted and reflected. The light snow is very cold, even if there are small water droplets in the sky, they are frozen into small ice crystals or small snowflakes, so naturally it is impossible to refract and reflect the rainbow.
The ancients regarded weather and local atmosphere as important phenology to feel the phenomenon, indicating that heaven and earth can’t communicate at this time. "When the weather rises in the second season, the earth’s atmosphere drops" and "When the weather closes in the third season, it becomes winter", which means that the yang in the sky rises and the yin in the ground drops, resulting in the disharmony between Yin and Yang and the impassability between heaven and earth. It is precisely because Yin and Yang don’t meet, heaven and earth don’t connect, everything in nature drifts and loses its vitality, and trees wither, so that it is blocked into winter, that is to say, it becomes the appearance of winter.
There is a light snow all over the sky, and the coming year will be rich.
As the agricultural proverb goes, "there is light snow all over the sky, and the coming year will be rich." The ancients believed that light snow had just entered winter, and it was a good sign that it began to snow at the beginning of winter. Until next year, the rain would be even and there would be no drought or flood. Wang Liwei believes that this agricultural proverb first expresses a good wish. In addition, it also contains certain scientific truth. "Secondly, it snows when it snows lightly, which will directly freeze the pests and germs in the farmland. By next year, it will reduce the pests and diseases in the fields and ensure the healthy growth of crops. Finally, it snowed when there was a light snow, and the earth began to enter the freezing period. And this snow can be like a quilt, which can keep the crops warm, which can not only block the invasion of cold air, but also reduce the heat transfer from the soil. "
Take winter wheat as an example. Covering with snow can protect wheat seedlings from overwintering safely. Wang Liwei said that in general, the newly fallen snow has large pores and the best heat preservation effect. If the snow is kept above 3 cm, it will be very helpful for winter wheat. Moreover, the melting of snow in the coming year can replenish soil moisture, make the soil wetter, and also promote the decomposition of organic matter in the soil and improve fertility. Therefore, there are also sayings that "winter wheat is covered with three layers of quilts, and next year I sleep with steamed bread under my pillow" and "snow is auspicious for a bumper year". These agricultural proverbs are valuable experiences summed up by the ancient working people through long-term exploration. Although it is not applicable to all parts of the country, it still has high reference value for some agricultural production in the north.
Busy farming in light snow season
In ancient times, it was not cold enough to go out during the light snow season. So at this time, the ancients advocated "repairing" and "visiting friends". Even so, there are still some farming things to worry about.
Wang Liwei introduced that wheat should be hoed and crushed and suppressed in winter to ensure the safe overwintering of wheat seedlings and lay a good foundation for next spring. For winter rape, it is necessary to pay close attention to thinning seedlings, fixing seedlings, cultivating soil in intertillage and applying fertilizer reasonably to improve the cold resistance of rape. For livestock, it is necessary to catch autumn fat and prepare enough grass food, such as straw, vegetable leaves, sweet potato vines, etc. In winter grazing, it is necessary to go out late and return early, livestock and poultry houses should take measures to keep warm and keep out the cold, and fruit trees should be cut quickly. According to the characteristics of each crop, planning ahead of time is to have a good harvest in the coming year.
Rape transplanting began in some areas of Sichuan Basin in the light snow solar term, and winter wheat is also in the three-leaf stage. It is necessary to do a good job of fertilizer and water management for weak seedlings before winter, and strive to cultivate strong seedlings for overwintering. All orchards should make full use of favorable weather conditions to complete the management of overwintering orchards in time to ensure the safe overwintering of fruit trees in the later period. When planting vegetables in greenhouse, we should also pay attention to ventilation while keeping warm, so as to prevent wet-loving diseases such as downy mildew and gray mold caused by high humidity.
Poster production of Xiaoxue solar terms: Liu Yuxi
Reporting/feedback

The fifth episode of "Zero Tolerance": The window staff of the government affairs hall embezzled 69 million public funds for three years, and went to work in Chuzhou, lived in Shanghai, and went back

In June 2021, the Intermediate People’s Court of Chuzhou City, Anhui Province auctioned the property involved in a corruption case, including a "green-eyed white dragon" game card.
It is a souvenir of an online game, and it has no practical function. However, due to the limited global distribution of 500 copies, the market price is about 100,000 yuan. Unexpectedly, only half an hour after the shooting started, the bidding was raised to 87 million yuan. Although this is only the result of netizens bidding at random with the mentality of joining in the fun, no one really pays the bill, which leads to the auction, but this game card and its former owner Zhang Yujie have attracted great attention from the society.
On January 19th, the fifth episode of the anti-corruption feature film "Zero Tolerance" was broadcast, which revealed that some financial personnel were "small officials and huge corruptions", one of which was Zhang Yujie, a staff member of Chuzhou Real Estate Registration Center in Anhui Province.
According to CCTV news reports, Zhang Yujie’s specific job is to receive citizens at the lobby window of the government service center, collect funds for house purchase custody, fill in custody agreements, and issue bank deposit certificates and fund custody certificates. After investigation, during the three years from 2016 to 2019, he embezzled more than 69 million yuan of public funds by means of not recording the collection and forging the collection facts.
In March 2020, Zhang Yujie was detained.
Compared with traditional corruption cases, the property involved in this case is very special, and there are many game equipment. And the reason why he has the idea of embezzling public funds is related to playing online games.
One day in 2016, a buyer took tens of thousands of yuan in cash to handle fund custody. As he could only pay by credit card according to the regulations, Zhang Yujie first went through the formalities for him and deposited the cash in his card, intending to help him pay by credit card the next day. Who knows that when playing games that night, I couldn’t help spending all these tens of thousands of dollars because I bought equipment.
"Charge, charge, charge to the card shows insufficient balance. At the beginning, it was the most fearful time, so I will take it slowly. I will pay it back first. I thought so at that time. " Zhang Yujie confessed, "As a result, no one has ever discovered it. At this time, I began to think that if I get a little more, it should be okay. The back is really like an avalanche, and I can’t stop at all."
"He felt that today I bought a suit of online game equipment, and I made a customs clearance on it smartly, and my life value was realized. I didn’t regard work and serving the people as my ideal. Put him in a position where he can easily get money, and it will be strange if there is no problem. " Fang Yangqing, a staff member of the Supervision Committee of the Chuzhou Municipal Commission for Discipline Inspection, introduced.
He confessed that part of the money was spent on playing games, and a larger part was "basically spent on spending with his girlfriend". He said that after he started spending, he found that he couldn’t control his desire to spend. "You can’t pay the latter amount. At this time, the mentality of breaking the jar has come out again, and I feel that it has not been discovered anyway, so let’s do it first."
The investigation found that nearly 70 million yuan of Zhang Yujie’s corruption had almost been squandered by the time of the crime, and only a few were spent on games, most of which were spent on various high-end consumption.
He has made three girlfriends, bought various luxury brands of clothing, watches and jewelry for them, traveled around and experienced various luxury enjoyment together. The most expensive luxury submarine suite in a hotel in Hainan costs 100,000 yuan a night, and Zhang Yujie and a girlfriend stayed here for four consecutive nights. He naturally won’t tell his girlfriend how the money came from.
According to the discipline inspection personnel, for a long time, Zhang Yujie worked in Chuzhou during the day, but actually lived in Shanghai. After work every night, he took the high-speed train from Chuzhou to Shanghai, rented a house in Shanghai for 38,000 a month, and then took the earliest high-speed train to Chuzhou in the morning. As long as there is no money to spend, Zhang Yujie once again reached out to public funds and embezzled public funds for more than 400 times in three years.
The staff of the Supervision Committee of the Chuzhou Municipal Commission for Discipline Inspection analyzed that the dereliction of duty and dereliction of duty of the relevant personnel exposed in the Zhang Yujie case was shocking. If someone gave him a hand, or someone found it, "Hey, Xiao Zhang, what happened to this small ticket you filled out today? Even if he is reminded, it is a pity that these have not appeared. "
After investigation, Chuzhou City, from the municipal real estate transaction department to the real estate registration center and transaction management department, all failed in their duties. According to the relevant system issued by Chuzhou City in 2011, the fund custody window must be set up separately, with one person receiving, one person reviewing and one person handling vouchers and supervising each other. However, the real estate registration center has never been implemented according to the system, from the main leaders to the section chief, and no one even knows about this system.
It is precisely because he saw the extreme lack of unit management that Zhang Yujie dared to take risks again and again.
In 2019, when he planned to get married, he bought a second-hand villa in the name of his girlfriend. Without paying a penny for the house, he used his position to falsely open a set of fund custody procedures, and the house purchase was paid from the fund pool.
Subsequently, he resigned from the unit, imagining that he might get away with it. However, his illegal behavior was soon discovered and Zhang Yujie was locked up.
In November 2020, Zhang Yujie was sentenced to life imprisonment. In addition, a total of 19 party member leading cadres and public officials at all levels have different degrees of responsibility, and they have all been held accountable. Among them, the chief and deputy chief of the transaction management section have constituted the crime of dereliction of duty and were sentenced to fixed-term imprisonment.
Editor: Su Zhan
Editor in charge: Fan Jing
Reporting/feedback

Cold knowledge! Why are you afraid of snow in skiing competitions?

03:09
There was fierce fighting in the Winter Olympics, and snow fell in Zhangjiakou on the 12th. What is the impact of snowfall on snow projects? How do each division respond to ensure the smooth progress of the event?
Reporter’s visit:
Natural snowfall is fluffy and humid.
Funa is more suitable for competition.
Xu Mengzhe, a reporter from the General Station: In fact, the impact of natural snowfall on competitions, especially snow events, is quite great. This is fresh snow, very fluffy, and it is humid.
Xu Mengzhe, a reporter from the reception desk: Look at the floor below. This is our funa. It is very hard, and our snowplow has been pressed many times. This is what meets the requirements of our athletes’ competition. Therefore, the staff are clearing the floating snow, which can ensure the normal operation of our games and reduce the probability of athletes being injured.
Winter Olympics and Cold Knowledge
Snowfall will affect the track and visibility
Why are you afraid of snow in skiing competitions? First of all, snow will affect the track. First, the temperature rise accompanied by snow will affect the temperature and quality of snow on the track, so the types and amount of waxing of athletes’ skis need to be adjusted accordingly. Second, the new snow brought by snowfall will make the surface of the track soft and increase the friction, which is not conducive to the players’ play. However, the visibility is low in snowy weather, which will affect the sight of athletes and referees. Especially for high-speed skaters, it is very dangerous. So, to what extent will the snowfall stop the game? The reporter learned from the track management that this has nothing to do with the amount of snow, but it needs the consistency of the snow surface of the track to reach a certain standard before stopping the race. There will be professionals responsible for checking and judging.
Genting ski park:
Ski doctors are all in battle
Can be transported in the first time.
On the 12th, Genting Ski Park ushered in the mixed team final of snowboarding obstacle pursuit in the snowstorm. Genting Stadium Group also conducted official training. All 138 medical staff were on duty, and on the snowy road with slope obstacle skills of more than 400 meters, four medical teams and two standby teams were waiting.
National ski jumping center leveled the track.
Snow and wind protection
Snowflakes also fell on the 12th at the National Ski-jumping Center, which is known as "the snow is pleasant". Before the snow stopped, the operation support team began to level the track. They pressed and stepped on the track to provide a safe track environment for athletes to land. Some people worry that if the snowfall is accompanied by strong winds, how can the "snow is good" be countered? It turns out that the valley of Chongli ancient poplar has a natural drop of more than 130 meters, and there are mountains on both sides that can shield or weaken the wind, and the construction of windbreak in the later period ensures that the wind speed in the take-off area of the site is below 4 meters per second.
Wind and snow blowing operation in National Cross-country Skiing Center
Clear the snow trough
On the 12th, the National Cross-country Skiing Center also held the women’s 4x5km relay race, in which the athletes used the opened snow chute. If there is snow in the snow chute, it will greatly affect the skating speed and performance of the athletes.
The mountain operation team of the venue started the emergency mechanism in advance, arranged a 20-person snow removal team to blow snow on the 5 km track to fully guarantee the operation of the event.
Source: CCTV news client
Trainee Editor: Bo Xun
Audit: Yang Ye
Coordinator: Sun Jiawei
Reporting/feedback