Human biological clock (circadian rhythm) is an adaptive cycle produced by human beings in order to conform to the periodic laws of nature. Recently, studies from the United States and Britain show that eating by the order can prevent many diseases.

　　Dr. David Becktod, a researcher at the University of Manchester in the United Kingdom, and his research team studied the specific effects of biological clocks on metabolism and digestion in mice. It was found that eating at the wrong time (such as late at night) would lead to the disorder of biological clock, and then trigger the release of insulin, which would stimulate the protein in the body to become more active when it was unnecessary, which would increase the risk of diabetes, obesity, metabolic disorder and heart disease.

　　Dr. Ben J. Greenwell, a professor of genetics at Texas A&M University in the United States, fed a group of mice rhythmically, while the other group ate at will. Five weeks later, the researchers examined the gene expression in the liver of mice at different times of the day. Comparative analysis showed that 70% of mice who ate irregularly lost rhythm in liver transcription cycle compared with mice who ate by points. Dr. Greenwell said that the rhythmic gene expression in the human body can ensure the running cycle of physiological behaviors such as metabolism. When the circadian rhythm is normal and the eating pattern is regular, the expression of most genes in the liver will keep rhythm to prevent liver diseases. Michael krupa, an American preventive medicine expert, said that "eating with the sun" (eating according to the biological clock) can improve the work efficiency of the body.

　　Cctv newsAccording to the website of the Central Meteorological Observatory, it is estimated that from 08: 00 on the 9th to 08: 00 on the 11th, the lowest or average temperature in the eastern part of northwest China, most of Inner Mongolia, most of North China, most of Northeast China, Huanghuai, western and northern Jianghan, northwestern Jianghuai and western Jiangnan will drop by 6 ~ 8℃, and the Central Meteorological Observatory will continue to issue a blue warning of cold wave at 6: 00 on November 9th. Affected by cold air, sleet or snow will appear in central and eastern Inner Mongolia and most parts of Northeast China.

　　Cooling occurred in the eastern part of Northeast China and northern Xinjiang.

　　Yesterday, snowfall, rain or sleet was 1 ~ 7 mm in parts of northeastern Xinjiang, northeastern Jilin, southern Qinghai and northeastern Tibet; Moderate rain occurred in parts of southeastern Guangxi and eastern Hainan, and the local area was heavy rain.

　　At 5 o’clock today, compared with 5 o’clock yesterday, some areas in the eastern part of Northeast China and northern Xinjiang have cooled by 6 ~ 8 C, and the local temperature has dropped by 10 ~ 12 C.

　　Cold air affects the heavy snowfall in Inner Mongolia, Heilongjiang and other places in the central and eastern regions.

　　It is estimated that from 08: 00 on the 9th to 08: 00 on the 11th, the minimum or average temperature in the eastern part of northwest China, most of Inner Mongolia, North China, most of Northeast China, Huanghuai, western and northern Jianghan, northwestern Jianghuai and western Jiangnan will drop by 6 ~ 8℃, among which, the temperature drop in some areas of northwestern Shaanxi, western and northern Shanxi, central Inner Mongolia, eastern Jilin and northeastern Liaoning can reach 10 ~ 12℃. In the early morning of the 11th, the minimum temperature line of 0℃ will be located in southern Gansu, northern Guanzhong Plain in Shaanxi, central Hebei and southern Liaodong Peninsula. The Central Meteorological Observatory continued to issue a cold wave blue warning at 6 o’clock on November 9.

　　Affected by cold air, sleet or snow will appear in the central and eastern Inner Mongolia and most of the northeastern regions, with moderate to heavy snow and local snowstorms in parts of northeastern Inner Mongolia, northeastern Heilongjiang and eastern mountainous areas of Jilin.

　　Affected by cold air, during the day on the 10th, there were 7-8 northwest winds with gusts of 9-10 in Bohai Sea, Bohai Strait, northern and central Yellow Sea. In addition, from the night of the 9th to the night of the 11th, affected by the tropical system, there will be 7-8 winds in the central and southeastern parts of the South China Sea, with winds of 9-10 and gusts of 11-12 in some areas. The Central Meteorological Observatory issued a gale forecast at sea at 06: 00 on the 9th.

　　Before the influence of cold air, on the 9 th, there were intermittent mild to moderate haze in central and southern North China, western Huanghuai, Shaanxi Guanzhong, western Jianghuai, Jianghan, central and western Jiangnan and southern Sichuan Basin. From the night of the 9th, due to the influence of cold air, the haze weather in the above areas will weaken and dissipate from west to east.

　　Future specific forecast

　　From 08: 00 on the 9 th to 08: 00 on the 10 th, there were small to medium snow or sleet in central and eastern Inner Mongolia, north-central Northeast China, south-central and eastern Qinghai, northern Tibet and central Gansu, among which there were heavy snow and local snowstorms in parts of northern Heilongjiang and northeastern Inner Mongolia. There are small to moderate rains and local heavy rains in the southeastern part of Northwest China, the eastern part of Southwest China, the northern part of Huanghuai, the southern and eastern parts of North China, the southern part of Northeast China, the central and western parts of Jiangnan, and the northwestern part of Guangxi. There are 4-6 northerly winds in central and eastern Inner Mongolia, North China, Northeast China and Huanghuai. There are 7 ~ 8 northeast winds and 9 gusts in the Taiwan Province Strait.

　　From 08: 00 on the 10 th to 08: 00 on the 11 th, there were heavy snow and local snowstorms in parts of the western Tianshan Mountains in Xinjiang and Altay Mountains, northeastern Heilongjiang, and eastern Jilin Mountains; There are small to moderate rains or showers in the southeastern part of Northwest China, the eastern part of Southwest China, the western part of Huanghuai, the western part of Jianghan, most of the south of the Yangtze River, southern Yunnan, the eastern part of Hainan Island and Taiwan Province. There are 4 ~ 6 winds in central and eastern Inner Mongolia, Northeast China and North China. There are 7-8 winds and 9 gusts in the Bohai Sea, the Bohai Strait and the northern and central parts of the Yellow Sea. There are 7-8 winds and 9 gusts in the north sea area south of the central and southeast of the South China Sea. The winds in some sea areas can reach 9 and the gusts are 10-11.

　　From 08: 00 on the 11 th to 08: 00 on the 12 th, there were small to medium snow or sleet in parts of northern Xinjiang and northern Gansu; There are small to moderate rains or showers in the southeastern part of Northwest China, the eastern part of Southwest China, Jianghan, the northern and western parts of Jiangnan, southern Yunnan, western Guangxi, southern coastal areas of Guangdong, Hainan Island and eastern Taiwan Province. There will be 7-8 winds and 9 gusts in the central and western parts of the South China Sea, and the winds in some areas can reach 9-10 and 11-12 gusts.

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　　(Health Times reporter Wei Chuannan Health Times special correspondent in Beijing Chest Hospital Li Yun)In the past 20 years, more than 8,000 patients have been consulted after operation, and various premonitions before the onset of myocardial infarction have been found.

　　Professor Zhang Jian, director of the Heart Center of Beijing Chest Hospital, has always maintained a habit in his clinical work for more than 20 years. After each patient has finished the operation, he should ask them what improvements their bodies have made after the operation, what symptoms appear and what symptoms disappear. This question is more than 8,000 cases.

　　Among these more than 8,000 patients, he accidentally discovered many phenomena that were not mentioned in textbooks. An old gentleman, who had never opened his eyes for eight years, suddenly opened his eyes after heart surgery. A lady suddenly lost her hearing. After the stent operation, her hearing magically recovered. A middle-aged man was dizzy for more than two years. I don’t know how many times I ran to the neurology department, but I couldn’t find anything wrong. Later, after an operation for heart discomfort, my head suddenly became dizzy … …

　　"When a heart problem occurs, it is generally believed that there is chest pain. But in fact, heart problems can be manifested in the whole body, dizziness, headache, hearing loss, tinnitus, heavy eyelids, blurred vision, soreness and numbness in the left lower limb, and a feeling of chest banding. Symptoms may occur from head to toe, making heart problems hidden and complicated. It is difficult to diagnose, and patients are in danger and cannot be diagnosed, thus causing accidents. " Director Zhang Jian reminded that when there is a problem with the heart, the symptoms are sometimes unexpected.

　　Accidental rehabilitation

　　Heart surgery solved the eye problem.

　　There was an old man who found Director Zhang Jian because of angina symptoms. After doing cardiac angiography for the old man, he was diagnosed with high stenosis of the anterior descending branch and needed stent surgery.

　　Before the operation, the old man’s son said that he hadn’t opened his eyes for eight years. Anyway, he needed to be hospitalized for this operation. Could you please ask an ophthalmologist for a consultation, first cure his eyes and then treat his heart?

　　After seeing the old man’s condition, the ophthalmologist diagnosed trichiasis. Simply put, eyelashes grow into the eyes, which irritates the cornea and makes the eyes hard to open. He said, "This treatment is simple. Let the old man go to the eye clinic for a minor operation and pull it out."

　　As a result, the old man was pushed out again after ten minutes in the clinic. The doctor said that I had to open his eyelids and pull out his eyelashes with tweezers to operate on him, but I couldn’t open the old man’s eyelids, and the strength was too great. I closed them immediately after opening them.

　　His son said, in this case, let’s treat the heart first. At ten o’clock that day, Director Zhang Jian finished the heart stent surgery for the old man. At twelve o’clock, Director Zhang Jian went to the ward to visit him. When he entered the door, he was very surprised because the old man’s eyes were open!

　　"This surprised me, because we didn’t do any treatment for the old man’s eyes during the operation. Therefore, I concluded that his eye problem was caused by heart ischemia, the blood supply to the heart was restored, the blood supply to his eye nerve was normal, and his eyelids were opened. " Director Zhang Jian introduced that this is the first patient he encountered with eye symptoms caused by cardiac ischemia.

　　A few years later, Director Zhang Jian met two very similar patients in the outpatient clinic. The first sentence of a woman who came to see a heart attack was, "Director Zhang, my eyelids are so heavy these two days that I can’t open them if I don’t want to. I feel like my eyelids weigh a few thousand pounds, and then I feel bored and weak."

　　As soon as Director Zhang Jian heard this, he thought of the old man before, so he gave her a piece of nitroglycerin in the clinic. After a while, the lady said, "Oh, my eyelid used to weigh 1,000 kilograms. Now it’s very easy. I can lift my eyelid!" .

　　Among Zhang Jian’s patients, not only the eye problems recovered unexpectedly after heart surgery, but also the ear problems of the patients, which were solved unexpectedly after heart surgery.

　　Ms. Su from Shandong once received a business trip and wanted to go to Hangzhou. Before boarding the plane, her hearing was normal, but after getting off the plane, her ears suddenly could not hear clearly.

　　At that time, she was examined in the otolaryngology department of a hospital in Hangzhou and was diagnosed with sudden deafness. After returning home from a business trip, Ms. Su went to the otolaryngology department of a hospital in Shandong. The doctor said that her condition was not sudden deafness, but hearing loss, and introduced an expert who was good at microvascular decompression.

　　When Ms. Su heard about it, she immediately contacted the expert. The expert first operated on Ms. Su’s left ear. As a result, after the operation, Ms. Su’s left ear was not only deaf, but also completely deaf. Now she didn’t dare to continue to operate on her right ear. She was afraid that both ears would be completely deaf, so she had to go home.

　　After a while, Ms. Su found something wrong with her cardiovascular system in a physical examination. Under the introduction of others, she found Director Zhang Jian, who performed heart stent surgery for her.

　　On the second day after the operation, Ms. Su was surprised to find that her hearing recovered. It turned out that her sudden hearing loss in both ears was a signal from heart ischemia!

　　Director Zhang Jian explained that the nerve distribution of the eyes, ears and cardiovascular system has certain correlation. When the cardiovascular system has problems due to atherosclerosis, it may affect the blood supply of the nerves in the eyes and ears, which may cause heavy eyelids and ischemic deafness. Therefore, the early signs of heart problems may be manifested as symptoms in these two places, which need attention.

　　Run the wrong department

　　Visiting respiratory experts turned out to be a heart disease.

　　From Hong Kong to Shenzhen, and then to Beijing, Mr. Li couldn’t breathe because of his chest discomfort. He went to several hospitals and was diagnosed with health problems, asthma and pneumonia respectively. It was not until he met Director Zhang Jian in Beijing Chest Hospital that he realized that his heart was out of order.

　　This gentleman was met by Director Zhang Jian during a consultation with his colleagues. At that time, director Zhang Jian was originally arranged to see another old man with heart discomfort. Mr. Li, who is in his 40 s, asked the director of respiratory department to look at the lung film for him to diagnose his illness.

　　When the respiratory expert saw that Director Zhang Jian was there, he said, "Heart and lung are not separated. Let’s take a look at this film." Director Zhang Jian said: "I don’t understand lung disease, so I won’t watch the film. I’ll ask about it."

　　When chatting with patients, Director Zhang Jian learned that he suddenly felt uncomfortable in his chest a few months ago. "Do you know the feeling of being entangled in transparent tape? My chest is now like being wrapped in a circle of scotch tape. It is very uncomfortable and I can’t breathe. " The patient said that he has a habit of getting up at six o’clock every morning and running for half an hour. This uncomfortable feeling will be fine as soon as he runs, but after he comes back from running for half an hour, he feels that his chest is turned up by scotch tape.

　　Mr. Li’s main career is in Hong Kong, so he went to see a doctor in Hong Kong first. The doctor gave him the conclusion that his health was fine. He didn’t believe it. How could he be fine if he was out of breath? He went to Shenzhen again, and then to Beijing. The doctors basically gave two opinions. One was asthma, but after Mr. Li was treated according to the asthma plan, his breath became more serious. Another opinion was pneumonia. He heard that Beijing Chest Hospital was better and came.

　　When Director Zhang Jian heard this, he thought that Mr. Li’s problem might not be his lungs, but his heart. He explained: "This symptom can’t be pneumonia, because inflammation is a substance, and it is impossible to walk for a while. Like this patient, it is not uncomfortable to run, but uncomfortable to run, so it will not be inflammation."

　　So, he asked the patient to go to the pharmacy to get nitroglycerin, and did a nitroglycerin test for him in the clinic. It took only four minutes, and he stood up from the sofa and said, "Director Zhang, the tape wrapped around my chest has disappeared!"

　　Later, after examination and diagnosis, Mr. Li was diagnosed with myocardial ischemia. After the operation, the feeling that his chest was twisted with tape never appeared again.

　　Regret death

　　Ignoring the heart distress signal from the leg

　　Heart problems will also be manifested as leg symptoms first, which was discovered by accident by Director Zhang Jian after an operation.

　　A friend called Director Zhang Jian one day and said that a relative in his hometown had a narrow anterior descending branch of his heart and wanted to see him for surgery. Director Zhang Jian agreed. After the cardiac stent surgery for patients, Director Zhang Jian routinely went to the ward to ask the patients what symptoms had improved. "This is my habit. I have to ask in detail about each of my more than 8,000 surgical patients. What improvements have been made after surgery, what symptoms have appeared, which symptoms have disappeared, and the summary of many symptoms can only be found after I continue to ask after surgery." Director Zhang Jian explained.

　　However, the patient replied, "There is no place to feel the symptoms relieved." Director Zhang Jian asked, "If you think about it again, isn’t there anything better in your body than before?" The patient thought about it, and said, "If you ask me, I think the problem on my leg has gone to 80%. In the past, my leg was uncomfortable and sore. I went to see a doctor everywhere in my hometown, went to the orthopedics, did CT, did MRI, looked at the lumbar spine, and checked the blood vessels, nerves, muscles, etc., but I didn’t find any problems. Later, I went to see a Chinese doctor, and I tried massage, acupuncture and cupping, but it didn’t improve.

　　Director Zhang Jian was deeply impressed by the patient’s answer, because he had never met a similar patient before, so in a later community clinic, he told the residents the patient’s story to remind everyone to pay attention to the heart distress signal from his leg.

　　After listening to Director Zhang Jian’s talk, an old lady made a special trip to find Director Zhang Jian after the lecture. She said, "You are right. My wife died like this a few years ago. He was fine when he got up that morning. In the morning, he suddenly said that his left leg was uncomfortable, painful, numb and bloated. Because of the severe pain, he and I went to the hospital to see a doctor with an orthopedic number and opened a lot of examinations. As a result, in the evening, people died. I quickly did an electrocardiogram and found out that it was a heart problem, but it was too late, and my wife died that night. " The old man regretted that if he had learned this knowledge before and went to the cardiology department in time that day, the outcome might be different.

　　"Of course, not all pain in the left leg is angina pectoris." Director Zhang Jian suggested that some leg pains can rule out heart problems.

　　Before that, he also treated a 76-year-old gentleman, saying that his leg hurt badly, especially his left leg, and he could hardly touch the ground, let alone exert himself. When brushing his teeth, he can only stand on his right leg, and sometimes he can’t persist in urinating, but his right leg is fine. The old man said that he had an angiogram six months ago, and there was about 70% stenosis, but he didn’t do it at that time. Recently, however, I have always been flustered, sweating, and blurred vision. He suspected that he was angina pectoris and came to the clinic.

　　Director Zhang Jian asked the old man to lie down and check. First, he lifted his right leg to 70 degrees, so Director Zhang Jian lifted his left leg again. Before it reached 30 degrees, the old man twisted with pain and could not raise it any more. The old man was given nitroglycerin, and his leg pain did not relieve. After reading his previous examination results, Director Zhang Jian basically determined that the pain in the old man’s left leg was caused by lumbar disc herniation and nerve compression. Lying flat and lifting your legs should not exceed 30 degrees, which is a typical symptom. Taking nitroglycerin has not alleviated it, and it can basically be ruled out that it is a heart problem.

　　Although the old man’s leg pain has nothing to do with his heart, Director Zhang Jian judged that the old man’s heart still has some problems, because the occasional blurred vision is a manifestation of insufficient blood supply to the brain. The stenosis of the anterior descending branch leads to a large area of heart ischemia, which will lead to a drop in blood pressure and blurred vision. The duration of his blurred vision is consistent with the characteristics of myocardial ischemia. In addition, the old man’s heart rate is too fast to reach more than 180, which will also lead to cerebral ischemia. Because of the complicated reasons for the high heart rate, Director Zhang Jian further made relevant examinations for him to clarify his condition.

　　Director Zhang Jian explained that the pain in the left leg did appear in some patients with myocardial ischemia. After improving the blood supply to the heart through treatment, the pain in the left leg disappeared. For this patient, although it was ruled out that leg pain was caused by myocardial ischemia, other heart problems were found in time.

　　Periumbilical pain

　　High-risk groups should suspect angina pectoris.

　　Director Zhang Jian reminded that the heart is like the main valve of human blood vessels. When there is a problem with this valve, the blood supply of many branches may be affected, so it is the first to send an alarm signal in other places. If you receive these signals and see a doctor in other departments, you can’t find the obvious reason. Don’t be careless. You must go to the cardiology department for examination and check the heart problems.

　　A Shandong patient, because of the pain around the umbilicus, looked for an expert in the digestive system to see a doctor. He first checked the digestive system in a local hospital and found no problems. I went to the provincial hospital for gastroscopy and enteroscopy, even capsule gastroscopy, and found nothing unusual. Later, he turned around and found Director Zhang Jian.

　　"When I saw this patient, I thought of a patient with periumbilical pain who had been rescued before. The patient was in a hurry. He began to have a stomachache after going out for a walk in the morning. At first, I thought it was a stomachache. Later, the pain around the navel became more and more intense, and I called 120 to the emergency department of a nearby hospital. In the emergency department, the patient was in his 50 s, with stomachache, cold weather and low body temperature, and he was highly suspected of angina pectoris. He was soon given an electrocardiogram, which really showed acute inferior myocardial infarction. Based on the principle of urgency, the ambulance sent him to me. Do coronary angiography, and sure enough, the right crown is 100% occluded! After the thrombus aspiration, the patient’s periumbilical pain disappeared on the operating table. "

　　Director Zhang Jian said that because of his previous experience, as soon as the Shandong patient arrived here, he first considered that he might also have angina pectoris. Later, angiography showed that 99% of his circumflex branch was occluded. After revascularization, his periumbilical pain quickly disappeared.

　　Director Zhang Jian explained that the recovery of myocardial blood supply and the disappearance of abdominal pain are synchronized in time, which means that some patients’ angina pectoris is manifested by periumbilical pain. Therefore, he reminded that periumbilical pain should be highly suspected of angina pectoris for high-risk groups with myocardial infarction!

　　The data show that the number of sudden cardiac death in China exceeds 500,000 every year, and 95% of sudden cardiac death occurs outside the hospital, and 80% of them occur at home. Therefore, early detection of symptoms of myocardial ischemia is very important for saving lives in time. Director Zhang Jian reminded us that we should open our minds to the understanding of myocardial infarction and angina pectoris, and not just focus on distressed chest tightness. If you are a high-risk group and have the above strange symptoms, you must have more strings in your mind. Is it a heart problem? Perhaps, the problem of a long struggle will be solved.

Reporter’s notes

　　Because of frequent communication with patients, Director Zhang Jian not only found strange signs of myocardial infarction, but also knew what patients needed and what patients could understand. It is also in this exchange that Director Zhang Jian found that everyone’s knowledge of heart health is far from enough. Therefore, he basically holds a lecture in the outpatient hall of the Heart Center of Beijing Chest Hospital every week, with the theme of popularizing heart health knowledge. "I hope that through the lecture, everyone will have a string in their minds. When there are some symptoms that seem to have nothing to do with the heart, we should think about whether there is something wrong with the heart, even if we go to the community to do an electrocardiogram nearby, sometimes we can avoid some accidents."

　　Director Zhang Jian’s lecture site is often packed. The existing chairs in the outpatient hall are all full, and many people are still standing in the back row. After more than an hour of lectures, few people leave halfway. Some old people even put on reading glasses and take out paper and pens to record carefully. "Director Zhang is the doctor who knows the most about health knowledge." An audience member said that listening to Director Zhang Jian’s lecture on health science is not boring, just like listening to a story. After listening to the story, the heart knowledge is also remembered.

At present, the epidemic situation in COVID-19 has entered a new stage, and the focus of prevention and control policies has shifted to protecting health and preventing severe diseases.

How will Yunnan follow up? How to ensure the treatment of critically ill patients with infection in Covid-19? How to prevent and control epidemic situation in rural areas? The reporter interviewed the working groups of the leading group headquarters of the provincial party Committee and the provincial government to deal with the epidemic situation (hereinafter referred to as the headquarters).

"Yunnan has made comprehensive arrangements and detailed key tasks in epidemic prevention and control, and promoted the transition from anti-infection to’ health protection and severe disease prevention’." Yang Yang, deputy governor and director of the headquarters office, said that the provincial party committee and government have fully implemented the spirit of the important speech and instructions of the Supreme Leader General Secretary on epidemic prevention and control, and resolutely put "protecting health and preventing severe diseases" in a prominent position in epidemic prevention and control. Wang Ning, secretary of the provincial party committee, and Wang Yubo, governor of the province, made careful arrangements and conducted the whole process, and conducted special research once every two days to study and solve major problems such as 120 first aid, drug supply, ICU beds, key population management, rural rescue preparation, and led a team to conduct field research in medical institutions, which laid the foundation and created conditions for a stable and orderly peak in the province.

The provincial headquarters judges the epidemic situation every day, refines the tasks and measures, and does all the work in detail. At present, the province has reached a peak of stability, the number of positive severe cases has been decreasing day by day, normal medical services have been gradually restored, and the epidemic prevention and control has been smoothly and orderly.

Expansion fever clinic

Effectively cope with the peak of medical treatment

On January 14th, the reporter went to the fever clinic of the First Affiliated Hospital of Kunming Medical University, and the nurses were on duty. Compared with a week ago, the number of patients decreased significantly.

24-hour fever clinic, online and online fever clinic, and triage of emergency patients to specialist should not exceed 6 hours … Recently, the First Affiliated Hospital of Kunming Medical University has taken many measures to expand the capacity and increase the number of patients with fever, so as to ensure the smooth medical channels for patients with fever.

"In order to meet the medical needs of the masses to the greatest extent and fully ensure the smooth channels for fever treatment, the headquarters office requires medical institutions in the province to set up fever clinics (consultation rooms) to announce to the public to ensure that fever clinics are open 24 hours a day, and they are not allowed to close or stop the clinic without authorization." According to the relevant person in charge of the medical treatment team of the headquarters, in early December 2022, hospitals above the second level and township health centers (community health service institutions) in the province all set up fever clinics, and adopted measures such as expanding fever clinics, increasing the strength of medical staff, and rationally diverting medical staff to effectively alleviate the pressure of fever clinics. Conditional secondary and tertiary hospitals set up children’s areas to quickly triage and treat patients with common fever, adopt the combination of online and offline, improve the graded diagnosis and treatment service network of patients in COVID-19, open a green channel for transshipment, and arrange timely treatment in corresponding specialties for those who need specialist diagnosis and treatment or hospitalization.

At the same time, patients with medical needs can go to the nearest community health service institutions for treatment. Patients with serious illness and beyond the ability of primary diagnosis and treatment can go to the second-and third-level hospitals in their jurisdiction or be referred to designated hospitals according to their illness. In addition, the second-and third-tier hospitals in the province have opened online fever clinics, which provide citizens with relevant services such as consultation, prescription, drug purchase and medication guidance 24 hours a day, which can conveniently and efficiently allocate medical resources across regions and improve the efficiency of using high-quality medical resources.

As of January 14, 560 medical institutions above the second level in the province have set up fever clinics, and 1481 primary medical institutions have set up fever clinics. The peak number of consultations in the province’s fever clinics exceeded 150,000, and it has steadily dropped to more than 20,000. The relevant person in charge of the medical treatment team of the headquarters said that the peak of this round of epidemic infection in our province has passed.

Optimize the allocation of medical resources

Fully guarantee the treatment of critically ill patients.

After a week of high fever, cough, fatigue and muscle aches, Li Zhi, 85, was admitted to the intensive care unit of the Department of Respiratory and Critical Care Medicine of the First People’s Hospital of Yunnan Province. After diagnosis, Li Zhishuang’s lung has diffuse ground glass shadow, which belongs to critically ill patients with infection in Covid-19. Coupled with basic diseases such as hypertension and gout, his condition deteriorates rapidly. Through targeted treatment such as high-flow ventilator, his condition has been improving.

Since the establishment of a three-level response echelon in the First Provincial Hospital, each department has set up an infection treatment ward in COVID-19. The departments of respiratory and critical care medicine, infectious diseases and liver diseases are responsible for the guidance of the hospital’s departments on the treatment of Covid-19 infected patients and ensuring the resources for the treatment of critically ill patients.

In the past few days, all parts of our province have strengthened the preparation of medical treatment resources, rapidly expanded the number of critically ill beds, enriched and expanded the treatment team, set up an emergency medical support team, optimized the referral process mechanism, and medical staff at all levels raced against time to save lives and played a set of "combination boxing" to treat critically ill patients:

—— 281 general hospitals above the second level in the province set up intensive care departments according to the standards, strengthened the preparation of intensive care resources, and added intensive care equipment such as ventilators.

—— Strengthen the setting of ICU beds in general hospitals above Grade II, speed up the expansion and transformation of ICU beds in other specialties, co-ordinate the bed resources in internal medicine, surgery and other wards of the hospital, and reserve beds for intensive care step by step.

—— Organize internal, external, pediatric and emergency specialists to carry out intensive professional emergency training in comprehensive ICU, and effectively expand the intensive care team.

—— Breaking the routine, leading by doctors specializing in severe and respiratory diseases, with specialists participating in the formation of intensive care teams to ensure the quality and safety of intensive care.

-The province has set up 50 critical care teams, each with 27 members.

-Timely production of emergency and severe video teaching materials, accumulated training of more than 180,000 medical staff, and rapid improvement of the critical care capacity of medical institutions at all levels.

-Mobilize village groups and social forces, carry out grid management, find out the base of key populations, establish a guarantee system, implement classified management of key populations, grasp the health status of key populations, find patients with severe tendency in COVID-19 as early as possible, and carry out early treatment nearby as soon as possible to reduce the incidence of severe diseases.

-Establish a piecemeal responsibility system for severe treatment, and implement the provincial-level Baozhou City, Baozhou County, and Baoxiang Town. Severe patients who exceed the ability of primary diagnosis and treatment will be referred to higher-level hospitals for treatment as soon as possible. Counties and urban areas reserve referral and transfer vehicles step by step, and make overall plans at the county level to smooth the referral channel. Establish a patrol and consultation system for emergency support teams for severe treatment to ensure that the treatment of severe patients is orderly, powerful and effective.

—— Expand the treatment resources to achieve "all due", strengthen the treatment force to achieve "all treatment should be done", move forward the prevention and control barrier to ensure "early treatment", and there is no run on severe treatment resources in the province.

Pass forward

Continuously improve the prevention and control ability of rural epidemic situation

Rural areas are an important gateway for epidemic prevention and control and the "last mile" to ensure people’s health. "Forward Pass" is the key work of epidemic prevention and control in urban and rural areas of our province. Combined with the actual situation, our province actively carries out early preparation, early investigation, early identification, early intervention and early referral to comprehensively promote the prevention and control of epidemic situation in rural areas. At present, the situation of medical treatment in rural areas of the province is generally stable, and the epidemic peak has passed one after another.

Honghe Hani and Yi Autonomous Prefecture set up a patrol team to prevent severe diseases, and carried out patrol dynamic monitoring for people aged 65 and over with 8 basic diseases; Yanshan County, Wenshan Zhuang and Miao Autonomous Prefecture, established the responsibility system for the guarantee of people living alone, and strengthened the monitoring and follow-up of health status; Xinping County, Yuxi City, conducts classified management training for grass-roots medical staff, and sends doctors to serve at the station …

In order to prevent mild illness from turning into severe illness, 118 counties in the province have built close county medical communities to give full play to the role of leading hospitals, greatly expand ICU beds and enhance the ability of severe treatment. At present, the province has organized patrol teams to enter villages and households, dispatched 1,370 patrol teams to serve and patrol in villages, comprehensively investigated 5,264,300 elderly people over 65 years old, and achieved accurate classification and identification. On-site activation of 28,000 village team members and sinking of 6,500 cadres and households, and high-frequency follow-up of key populations.

There are 1481 fever clinics in township hospitals (community health service centers) in the province, and 13588 village clinics should be open. At present, more than 90% township hospitals can provide oxygen therapy services for the masses. Organized more than 50,000 grassroots medical and health personnel in the province to participate in a series of trainings on medical treatment of infection in Covid-19. Township hospitals and rural family doctors in the province provided 1,425,800 person-times of health services and distributed "health and epidemic prevention kits". Accurate distribution of antipyretic and analgesic drugs, cough medicine, small molecular antiviral drugs, raw materials and formulas of traditional Chinese medicine decoction to the grassroots. 12 kinds of hospital preparations were urgently approved, and 46 kinds of hospital preparations were included in the drug list (9 kinds of ethnic medicines such as Yi, Miao and Dai).

The relevant person in charge of the epidemic prevention and control team of the headquarters said that with the normal operation of borders and ports resumed, in order to prevent the risk of new mutant input, the province strengthened virus gene sequencing, closely monitored and found new mutant input in time, and quickly responded to disposal.

Dawn is just ahead, and persistence is victory. Jiang Xu, head of the medical treatment team of the headquarters, said that in the next step, our province will improve the diagnosis and treatment measures, increase drug procurement, do a good job in ensuring blood supply, ensure the smooth flow of the "120" call for help, continue to promote vaccination for the elderly, and earnestly safeguard the lives and health of the people.

Yellow River News Network Yuncheng News (Reporter Li Bingrui)Recently, the reporter came to the vaccination clinic of the Salt Lake District CDC in Yuncheng City to see that many parents took their children to get flu vaccine. The staff told reporters that since the winter, the demand for influenza vaccination has increased significantly, mainly on Saturday and Sunday.

Citizens take their children to vaccinate.

"The child is now over one year old and has weak resistance. I saw that many people around me got the flu, so I quickly took my child to get the flu vaccine, thinking about early vaccination and early prevention." Ms. Zhang said.

After vaccination, the citizens are under observation in the observation area.

As the weather turns cold, the temperature difference between morning and evening becomes larger, and respiratory infectious diseases are high, so it is necessary to be alert to the overlapping risk of influenza and mycoplasma pneumonia. What is the flu? What’s the difference between influenza and mycoplasma infection? How to do a good job of protection scientifically? With these questions, the reporter interviewed Zhao Junxia, chief of infectious disease prevention and control department of Yuncheng CDC.

Zhao Junxia, chief of infectious disease prevention and control department of Yuncheng CDC, was interviewed.

Zhao Junxia introduced that influenza is an acute respiratory infectious disease caused by influenza virus, which can occur all year round, with high incidence in winter and spring. October to March in northern provinces is the influenza epidemic season. At present, Yuncheng has entered the influenza epidemic season, and the number of influenza cases reported in the past two weeks has increased.

Influenza and mycoplasma infection are both respiratory infectious diseases, but they are still different, with different pathogens, different ages of onset and different clinical symptoms. Influenza is caused by influenza virus, while mycoplasma is caused by mycoplasma pneumoniae infection. Influenza can occur in all age groups, and mycoplasma mainly occurs in teenagers over 5 years old. The initial symptoms of mycoplasma are similar to the common cold, including sore throat, cough, headache, runny nose, earache and other symptoms. In severe cases, lung infection may occur. If you want to identify whether you are infected with mycoplasma, you need to carry out laboratory tests.

Influenza is highly contagious, so how should citizens prevent influenza in their daily lives? Zhao Junxia told reporters that the most effective means to prevent influenza is to inject influenza vaccine before the influenza epidemic season. Secondly, individuals should maintain good hygiene habits and develop good cough etiquette. When coughing or sneezing, cover your mouth and nose with paper towels, and don’t throw them around. Wash your hands frequently at ordinary times, and clean with running water after coughing or sneezing, before and after meals; Keep the environment clean and ventilated, and open the window for half an hour every day, twice a day; Develop a good habit of wearing a mask, and wear a mask when going to public places, hospitals, supermarkets and contacting flu patients. If you have flu symptoms, you should rest at home, seek medical advice as soon as possible, go to school or work without illness, and try not to go to public places; People with influenza should wear masks when they go out to avoid infecting others.

• [Editor: Niu Ruimeng]

1905 movie network news　Created jointly by Light Striped House Film (Big Fish Begonia, Great Protector), Cocoa Bean Animation (Beat, Beat a Big Watermelon) and October Culture (Return of the Great Sage), Ne Zha, a comedy animated film, released a preview of "It’s him, it’s him", which made the debut of the most "bad" Nezha in the history of subverting the traditional image. The film is directed by jiaozi, a genius director born in 1980s, who is famous for his comedy style. From the preview, it is not difficult to find that the film Ne Zha incorporates a lot of comedy elements and presents a "mean" Nezha full of jokes. The film will be released nationwide in 2019.

　

The genius director broke through the classic comedy style, and Nezha burst into laughter.

The film was directed by jiaozi, a genius born in 1980s. As early as 2009, he launched an animated comedy short film "Hit, Hit a Big Watermelon", which not only scored 8.6 in Douban, but also won more than 30 awards in 27 professional competitions at home and abroad. As his first animated film work, Ne Zha made a subversive creation on the basis of myths and legends, which continued the director’s humorous temperament and had a strong comedy style.

It can be seen from the notice released this time. In appearance, the film breaks through the tradition and boldly creates a brand-new image of Nezha: Nezha, who is wearing two "dark circles" of Qing Wu, presents a "mixed-world magic boy" temperament; In character, he has added the characteristics of unruly wildness and unrestrained. Nezha, the troublemaker who teased the people with his hands in his pockets and playing around, became a little bully with a bad smile and set fire to the street, full of joy. Just like the self-deprecating limerick at the beginning of the preview: "I am a little monster, carefree and comfortable, killing people without blinking, eating people without putting salt."

In the short 30-second preview, we can see that the characters in the film are set with "interesting contrast" in many places: the big guy has a shrill voice, but Nezha has a low "magnetic" voice at an early age, which is full of jokes.

　

Three "big" animation production teams jointly produced four years to create a sincere work.

The film Ne Zha has been in preparation for more than four years, and it is jointly produced by Striped House Film, Cocoa Bean Animation and October Culture. Among them, striped house film industry is one of the leading cultural enterprises that have been committed to developing domestic animated films for many years, and has produced many excellent domestic animated films such as Big Fish Begonia and Great Protection. Cocoa bean animation has made "Hit, hit a big watermelon", which is called "the most original animation short film of Chinese" by netizens. October Culture is a well-known animation original production company with rich experience. The masterpiece Return of the Great Sage has a double harvest at the word-of-mouth box office and won 956 million yuan at the box office, making it a benchmark for the country. This is also the first time that October Culture participated in the joint production. What surprises the three animation companies will bring to the market is expected.

　

The film Ne Zha is jointly produced by Striped House Film, Cocoa Bean Animation and October Culture. The film will be released in the summer of 2019, and the worst Nezha in history is expected to be tested by everyone.

Chengdu Universiade, Hangzhou Asian Games and Asian Paralympic Games were held successively, and achieved carbon neutrality for the first time in the history of the Asian Games. The United Nations General Assembly adopted the resolution of Olympic Truce for the Paris Olympic Games … Recently, the top ten domestic and international sports news in 2023 jointly evaluated by China Sports Daily and People’s Daily Sports Department was announced.

In 2023, domestic sports were brilliant. The Asian Games in Hangzhou is the largest and highest-level international comprehensive sports event successfully held in China after the 20th victory of the Party. The China sports delegation achieved the goal of training troops for the Paris Olympic Games while achieving impressive results. Chengdu Universiade and the first Youth Association were successfully held, which became a stage for young athletes to communicate with each other. China athletes made great achievements, China swimmers made breakthroughs in the World Championships, Qin Haiyang became the new "frog king" and broke the men’s 200-meter breaststroke world record, China rhythmic gymnastics won the first world championship, China women’s basketball team won the Asian championship again after 12 years, Guo Yu defended the Sudirman Cup, Guo Ping won five championships in the World Championships, and Ding Liren won the first chess world chess champion for China, all of which showed that China athletes inherited and carried forward the Chinese sportsmanship. In addition, "Village BA" and "Village Super" contribute to rural revitalization, and the official launch of the "Ode to Chinese Sports Spirit" project is also a hot topic in the domestic sports field this year.

In 2023, international sports events continued. The United Nations General Assembly adopted the resolution of Olympic Truce for the Paris Olympic Games, and the Los Angeles Olympic Games added new fashion items such as flag football and squash. Spain and Germany won the women’s and men’s world cups for the first time, while Morocco, Portugal and Spain became the main host countries of the 2030 football world cup. Personally, Messi, Djokovic and Kiptum have all become the creators of historical records in their respective project fields.

The annual top ten domestic and international sports news jointly evaluated by this newspaper and the People’s Daily Sports Department has been carried out for many years, which is an important year-end inventory of sports media.

domestic

The 19th Asian Games in Hangzhou and the 4th Asian Games for the Disabled were successfully held.

From September 23rd to October 8th, and from October 22nd to October 28th, the 19th Asian Games in Hangzhou and the 4th Asian Games for the Disabled were successfully held. The Supreme Leader of president attended the opening ceremony of the Hangzhou Asian Games and announced the opening of the Asian Games. Under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, Zhejiang Province and Hangzhou City have made solid progress in various preparations, carefully organized and guaranteed the games, and ensured that "the two Asian Games are equally wonderful". At the Hangzhou Asian Games, the China sports delegation won 201 gold medals and 383 medals, which was the best result in the history of participating in the Asian Games and topped the gold medal list for the 11th time. At the Hangzhou Asian Para Games, the China sports delegation won 214 gold medals and 521 medals, ranking first in the gold medal list and medal list of the Asian Para Games for the fourth time. The number of gold medals and medals was the best in history.

The 31st Summer Universiade in Chengdu was successfully held.

From July 28th to August 8th, the 31st Summer Universiade was successfully held in Chengdu. The top leaders of president attended the opening ceremony and announced the opening of the Universiade. Chengdu Universiade is the first major international sports event held in China after the 20th Party Congress. Under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, Sichuan Province and Chengdu City, after a long period of careful preparation, have reached international standards in terms of venue facilities, competition organization and service guarantee, and achieved world-class status. China adheres to the simple, safe and wonderful concept of hosting the Games, and earnestly fulfills its solemn promise, which has won wide acclaim from the families of the General Assembly and the international community. China sports delegation won 103 gold medals and 178 medals, ranking first in the gold medal list and medal list.

The first National Student (Youth) Games was successfully held.

On November 15th, the first National Student (Youth) Games ended in Nanning, Guangxi. The final of this YYWCA lasted more than four months, with 101 delegations and more than 20,000 athletes participating. Six of them surpassed 11 world youth records for 23 times, two of them surpassed 3 Asian records for one team, and one of them surpassed 2 Asian youth records for 8 times, and created a number of national records, national youth records and national youth records in shooting, weightlifting and track and field.

China players have achieved excellent results in many world championships.

In July, at the World Swimming Championships held in Fukuoka, Japan, China ranked first in the gold medal list with 20 gold medals. The China swimming team not only won 5 gold, 3 silver and 8 bronze medals, but also broke records in many events. The China diving team won 12 gold, 4 silver and 3 bronze medals, and the China swimming team won 3 gold, 1 silver and 1 bronze medals, including two breakthrough gold medals, namely, collective skill self-selection and mixed doubles free self-selection.

In August, in the collective individual final of the World Rhythmic Gymnastics Championships held in Valencia, Spain, China won five individual gold medals with 36.550 points, which was the first time that China Rhythmic Gymnastics Team won the world championship, and achieved historic breakthroughs in many events in the World Championships with 1 gold and 2 silver.

At the 2023 Riyadh World Weightlifting Championship held in September, the China weightlifting team won 20 gold medals, 10 silver medals and 3 bronze medals, and three people broke five world records. Among them, Liu Huanhua won two gold medals in the men’s 102 kg clean and jerk and the total score, and the China men’s weightlifting team won the world championship with a total score of more than 100 kg after 26 years.

China won the Asian Cup again after 12 years.

On July 2nd, local time, in the final of the 2023 FIBA Women’s Basketball Asian Cup in Sydney, Australia, China defeated the Japanese women’s basketball team 73-71 to win the championship. China women’s basketball team won the championship trophy again after 12 years, and ended the Japanese women’s basketball team’s sweep of the championship in the past five events.

China table tennis continues to climb to the top.

On May 21st, 2023 Sudirman Cup World Badminton Mixed Team Championship came to an end in Suzhou Olympic Sports Center Gymnasium, Jiangsu Province. China defeated South Korea 3-0 with a total score, successfully defended its title and won the championship for the third time in a row, which is also the 13th time that China won the cup in the 18th tournament.

On May 28th, local time, the 2023 World Table Tennis Championships ended in Durban, South Africa. China team won all five titles in men’s singles, women’s singles, men’s doubles, women’s doubles and mixed doubles in this World Table Tennis Championships, and achieved a clean sweep again after the Budapest World Table Tennis Championships in 2019.

Ding Liren won the men’s individual world championship in chess.

On April 30th, local time, in the 2023 FIFA World Championship held in Astana, the capital of Kazakhstan, Ding Liren, a China player, defeated Russian player Nepomniach with a total score of 9.5-8.5 after 14 slow chess matches and 4 fast chess matches, becoming the 17th individual world champion in the history of chess. With China’s male chess player crowned the title of world chess king for the first time, the "four-step" goal that China’s chess world has been struggling for 35 years has finally been achieved.

Qieyang Shijie, Su Bingtian and other China players won Olympic medals.

On the evening of October 4th, at the Olympic Sports Center Stadium of the track and field venue of the Hangzhou Asian Games, the Chinese Olympic Committee held an award ceremony to award medals to Qieyang Shijie, Liu Hong and Lv Xiuzhi who won gold, silver and bronze medals in the women’s 20km walk in London Olympic Games and to Tang Xingqiang, Xie Zhenye, Su Bingtian and Wu Zhiqiang who won bronze medals in the men’s 4x100m relay in Tokyo Olympic Games.

Rural sports events are widely concerned.

Since the beginning of this year, rural sports events represented by "village BA" and "village supermarket" have become the focus of people’s attention. At the end of October, the finals of the 2023 National and American Country Basketball Competition ("Village BA") started in Taipan Village, Taijiang County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province. Tens of thousands of spectators came from all over the country to watch the wonderful games and participate in the live interaction. According to statistics, driven by "Village BA", Taijiang County received more than 2 million tourists in one year, and realized tourism income of more than 2.3 billion yuan.

This year, the State Sports General Administration and other departments issued the "Guiding Opinions on Promoting Sports to Help Rural Revitalization" to support local governments to vigorously develop sports events and boost rural revitalization.

The project "Ode to Chinese Sports Spirit" was launched

On July 7th, the launching ceremony of "Ode to Chinese Sports Spirit" was held in Beijing. The State Sports General Administration launched the project to better carry forward the Chinese sports spirit and help build a sports power. During the Asian Games in Hangzhou, the State Sports General Administration held a series of sports and cultural activities, including "Inheritance-Stories of the Asian Games" interview, "China Sports Culture Exhibition" and excellent sports film screening.

international

Hangzhou Asian Games, Asian Para Games and Chengdu Universiade to Achieve Carbon Neutrality

On December 6th, Hangzhou Asian Games Organizing Committee and Asian Paralympic Games Organizing Committee announced that after accounting, evaluation and certification, Hangzhou Asian Games and Asian Paralympic Games had emitted 882,900 tons of greenhouse gases, used green electricity to reduce greenhouse gases by 22,000 tons, and accepted the carbon offset index of 1,099,900 tons donated by the society, achieving carbon neutrality for the first time in the history of Asian Games and Asian Paralympic Games. On December 22nd, the Report on the Green and Low-carbon Games of Chengdu Universiade was released, announcing that the Chengdu Universiade had achieved 32,000 tons of carbon reduction and carbon neutrality.

The United Nations General Assembly adopted the Olympic Truce Resolution for the Paris Olympic Games.

On November 21st, local time, the 78th UN General Assembly adopted the resolution of Olympic Truce for the 2024 Paris Olympic and Paralympic Games. The president of the Paris Olympic Organizing Committee introduced the Olympic Truce resolution on behalf of the French government, and the President of the International Olympic Committee Bach delivered a speech calling on the General Assembly to adopt the resolution. In the end, the resolution was adopted by an overwhelming majority of 118 votes in favor, 2 abstentions and 0 votes against.

In 2028, the Los Angeles Olympic Games will add five major events, including flag football.

On October 16th, local time, the 141st plenary session of the International Olympic Committee held in Mumbai, India, passed a resolution to add flag football, squash, baseball and softball, cricket and stick tennis as official events of the 2028 Los Angeles Olympic Games. Baseball and softball, cricket and tennis were once Olympic events, while squash and flag football were included in the Olympic events for the first time.

The Women’s World Cup was successfully held in Australia and New Zealand, and Spain won the championship.

On August 20th, local time, the 2023 Women’s World Cup came to an end. This year’s Women’s World Cup was jointly held by Australia and New Zealand, which was the first time in the history of the Women’s World Cup that two countries held it. New Zealand held the opening match and Australia held the final. In the final, Spain beat England 1-0, winning the Women’s World Cup for the first time in its history, becoming the fifth team to win the championship after the United States, Norway, Germany and Japan.

Germany won the men’s basketball World Cup.

On September 10th, local time, in the final of the 2023 Men’s Basketball World Cup held in Manila, Philippines, Germany defeated Serbia 83-77 and won the first men’s basketball World Cup with a record of winning all eight games. In the third-place battle, the United States lost to Canada, ranking fourth, which is also the second consecutive World Cup medals missed by the American men’s basketball team.

The 2030 Men’s Football World Cup is planned to be jointly organized by six countries on three continents.

On October 4th, local time, FIFA held a board video conference at its headquarters in Zurich, Switzerland, announcing that the 2030 Men’s Football World Cup will be jointly organized by six countries on three continents. Morocco, Portugal and Spain will be the main host countries. At the same time, since 2030 coincides with the centenary of the first World Cup, FIFA decided to hold a celebration in Uruguay, the venue of the 1930 World Cup. Uruguay, Argentina and Paraguay will each host a competition at the opening stage of the 2030 World Cup.

Manchester City won the Champions League for the first time and achieved the annual "five crowns"

On June 10th, local time, in the final of the 2022-2023 European Football Champions League held in Istanbul, Turkey, Manchester City of England defeated Inter Milan of Italy 1-0, winning the Champions League for the first time in team history. On December 22nd, local time, Manchester City beat Brazil’s Fluminense 4-0 to win the World Club Cup final. So far, in 2023, Manchester City won the Premier League champion, FA Cup champion, Champions League champion, European Super Cup champion and World Club Cup champion, achieving the annual "five crowns".

Messi won the Golden Globe Award for the eighth time

On October 30, local time, in the 2023 Golden Globe Awards Ceremony held by French Football magazine, Argentine player Messi won the Golden Globe Award for the eighth time, once again setting a new record for the number of times he won the award. This year’s Golden Globe Awards are based on the performance of the 2022-2023 season, during which Messi led the Argentine team to win the FIFA World Cup Qatar 2022 championship. On February 27th, local time and May 8th, local time this year, Messi also won the FIFA Player of the Year Award and Lawrence Best Male Athlete Award respectively, and his Argentine national men’s soccer team was awarded the Best Team Award.

Djokovic set many records in tennis.

On September 10th, local time, in the men’s singles final of the US Open, Serbian star Djokovic defeated Russian player Medvedev 3-0, won the men’s singles championship of the US Open for the fourth time, and accumulated the number of individual Grand Slam champions to 24, surpassing American star Serena Williams, who won 23 titles, ranking first in the era of solitary open. Djokovic also won the year-end finals and finished the whole season as the world’s number one for the eighth time.

Kiptum set a new world record for men’s marathon.

On October 8, local time, in the Chicago Marathon, Kenyan Kiptum set a new world record for men’s marathon in 2 hours, 0 minutes and 35 seconds and won the championship. This achievement improved the previous record of 2 hours, 1 minute and 9 seconds set by Kenyan star Kipchoge by 34 seconds. Kiptum, 23, became the first marathon runner to break 2 hours and 01 minutes in an official race. (From December 26th, China Sports Daily, 01 edition)

Avatar 2

Time Network News In the last weekend of 2022 in North America, Avatar: The Way of Water (referred to as Avatar 2) reached 66.84 million US dollars for three consecutive championships, up 6% from last week, with a total of 424 million US dollars in North America and 1.4 billion US dollars in the world. (The data source of this article is boxofficemojo)

Last week, the North American market rose by 4% as a whole. The runner-up Cat in Boots 2 and the runner-up Panther 2 rose by 31.2% and 38.3% respectively from last week.

Let’s briefly summarize the North American market in 2022. Last year, the box office in North America was estimated to be 7.37 billion US dollars (50.8 billion RMB), up 64% from last year’s 4.48 billion US dollars, but it was still far from the pre-epidemic level. In 2019, North America reached 11.4 billion US dollars.

In 2022, North America mainly relied on the summer file led by the prequel of Top Gun 2 and Jurassic World 3’s Little Yellow Man with Big Eyes: Despicable Me, and the market began to slump in September until the release of Avatar: The Way of Water.

This year, the total box office in North China was converted into RMB 50.8 billion, 70% higher than the 30 billion in, and it became the largest movie market in the world again.

In the last weekend of 2022, North America mainly relied on Avatar 2, which rose by 2% month-on-month in the third week, even better than the performance of Avatar, which fell by 9.4% in the third week 13 years ago. Of course, this downturn has something to do with the overall market rise. North America was hit by a snowstorm on Christmas weekend, and many viewers delayed their plans to enter the cinema.

Battle for the annual crown

The American media estimated that the box office of the film will exceed 440 million dollars on January 2, and it will be three times as big as the opening box office in the third week, while the box office of Top Gun 2 will be 395 million dollars in the third week. Avatar 2 seems to have the possibility of surpassing Top Gun 2 in the North American market and winning the annual title in North America.

In the international market, "Avatar 2" rose 4% from last week, with a global total of $1.397 billion, surpassing "Harry Potter and Under the Deathly Hallows" and becoming the 15th movie in the global film history.

The film’s performance in Britain and Japan was average, but it was a big hit at the box office in France, South Korea and India, and the film also exceeded RMB 1 billion in the mainland market of China. Top Gun 2 has a global box office of $1.49 billion, and Avatar 2 is likely to top the global box office in 2022 this weekend.

Cat in Boots 2 grossed $134 million worldwide.

The box office of "Cat in Boots 2" began to stabilize. In the second week of its release, it rose 35% month-on-month and won the runner-up of $16.78 million, with a total of $60 million in North America and $134 million in the world.

In the eighth week of its release, Panther 2 earned 4.83 million US dollars, up 38.3% from the previous month. The cumulative US$ 437 million in North America surpassed the US$ 411 million in Doctor Strange 2, becoming the runner-up in North America in 2022, and the global cumulative box office was 820 million US dollars.

Whitney Houston’s biopic "Dancing with Love" ranked fourth in the second week of its release, with a total of $4 million, down 16.1% from the previous month, with a total of $14.62 million in North America and $28.57 million worldwide.

The annual box office tragedy "Babylon" ranked fifth with $2.6 million in the second week of its release, down 27.8% from the previous month, with a total of $10.09 million in North America. The overseas market has not yet been widely opened.

The action comedy "Night of Violence" ranked sixth with 2.11 million US dollars in the fifth week of its release, and the film accumulated 47.5 million US dollars in North America and 73.36 million US dollars in the world.

Look at the performance of the film in the awards season:

The Dreamweaver has not been widely released.

"Whale" was shown in 623 theaters, with a total of 6.19 million US dollars in North America.

Spielberg’s Dreamweaver was shown in 1149 cinemas, with a total of 12.57 million US dollars in North America and 13.14 million US dollars worldwide.

Tal was shown in 45 theaters, with a total of $5.59 million in North America.

"Women’s Talk" was shown in 8 theaters, with a total of $148,000 in North America.

This week’s new film

"Doll Megan" horror/thriller global release

Starring: Violet McGraw, Allison Williams

Plot: The story focuses on a talented robot expert of a toy company. He developed a doll M3GAN with AI and programmed it to establish an emotional connection with her newly orphaned niece, but the doll’s excessive desire for protection led to terrible results.

　　At the Los Angeles Convention and Exhibition Center, gamers are experiencing virtual reality (VR) devices. Bright pictures/vision china

　　With the establishment of virtual reality technology (VR) laboratory in Alibaba, Stormwind TV released the first VR TV, Huawei announced its first generation of VR glasses products, and the VR industry also rose. It can be predicted that in the near future, the wide application of mobile Internet, big data and other information technologies will promote the further development of VR technology. So how is the so-called virtual reality technology realized?

　　1. Frontier disciplines of integrated application of software and hardware.

　　Virtual reality technology (VR) is a computer simulation system technology to create and experience a virtual world. That is to say, VR uses computers to generate a simulation environment, and uses multi-source information fusion for interactive three-dimensional dynamic visual scene and system simulation of entity behavior to immerse users in this environment. Up to now, there is no universal definition of it in the world, but it can generally be considered that it creates another unreal world that is as real, interactive and immersive as possible for human beings outside the real space by using various human-computer interaction technologies, so that human beings can roam in it, experience the most real virtual space and walk in their dreams without any restrictions.

　　VR has been widely used in new media, aerospace, military, engineering and other cutting-edge scientific and technological fields, and will be more widely used in our daily life as an advanced technical means. Because most of the monitors used by virtual reality in human-computer interaction are helmet-mounted enhanced portable display systems, it is one of the most promising application fields of portable display systems. Users only need to wear virtual reality equipment, such as helmets, glasses, etc., and they can feel all kinds of scenes set in the device.

　　VR system generally includes user control systems, such as human motion monitoring, control devices such as joystick, keyboard and mouse, and simulation feedback systems and processing systems for human senses such as vision, hearing, touch, smell and taste, as well as information display systems perceived by human beings, such as monitors, stereos and three-dimensional seats. Among them, visual and auditory control and simulation are the main development direction of VR at present, and helmet-mounted enhanced portable display system is the main product form used by users.

　　2. Construct a virtual space in advance in the computer.

　　VR is an interdisciplinary subject that relies on a large number of computer software technologies such as artificial intelligence, pattern recognition, graphics, bottom interface and new display technology, field sensor technology, force feedback system, wireless and wired communication technology. In essence, VR is the representation of the real world and the realization of dreams; From a technical point of view, it is a comprehensive application of cutting-edge technologies in the fields of software and hardware and an object-oriented comprehensive technology development.

　　VR enables people to experience a fantastic virtual reality while wearing a helmet-mounted enhanced portable viewing system. In fact, these virtual reality scenes use complex software technology to construct a real virtual space in the computer in advance. Every point in the space has many dimensions of information such as coordinates, colors, normals, logical relationships and so on in X, Y and Z. The computer then determines the position of people in the virtual scene through user input devices such as sensors, joysticks and mice, and finally reproduces the picture to the user’s eyes through the computer, thus creating a virtual space.

　　If such a series of tasks can be connected, and the operation time of the whole system is less than the visual retention time of people, users will have the feeling of roaming in the virtual reality world on the virtual image display screen of the head-mounted enhanced portable display system. VR is to create a virtual environment that makes you feel that this is reality. Entertain and attract you through this fictional reality.

　　3.MR— — Break through the boundary between virtual and reality

　　In addition to VR technology, there is also augmented reality technology, namely AR. Now there are only more than 20 authoritative companies in the world conducting research. Google’s technology is relatively mature, and its goal is to put the virtual world in the real world and interact with it on the screen. This technology was first put forward in 1990. With the improvement of the computing power of portable electronic products, it is expected that its application will be more and more extensive.

　　In essence, AR is the interaction between digital media and the real world. The imaging concept of AR and the immersive imaging experience of VR have created a hybrid virtual reality technology, namely MR, which is based on holographic projection reality. At the Microsoft Developer Summit held in June this year, satyanarayana nadella, CEO of Microsoft, emphasized the importance of its hybrid virtual reality technology equipment — — The correct "opening" way of Hololens is neither a VR helmet nor AR glasses. This hybrid virtual reality device holographically projects computer-generated 3D virtual objects into real space, and the wearer of Hololens can interact with 3D virtual animation in real space and trigger corresponding functions. The imaging principle of this kind of MR equipment is different from that of immersive VR equipment. It projects virtual images into real space, but the imaging effect of the projected holographic 3D images breaks through the boundary between virtual and real world.

　　interlinkage

　　Research and Application of Virtual Reality Technology

　　The focus of NASA’s research on this technology is the real-time simulation of space station manipulation, and they use a lot of cockpit-oriented flight simulation technology. Such as the simulation of the Hubble Space Telescope and the experimental plan of "Virtual Planet Exploration", this project enables the "Virtual Explorer" to use the virtual environment to explore distant planets, and the first goal is Mars.

　　The University of North Carolina is the earliest and most famous university to study virtual reality technology. Their main research includes molecular modeling, aviation driving, surgical simulation, architectural simulation and so on. On the display technology, the university has developed a parallel processing system called Pixel Plane, which helps users to build real-time dynamic display in complex scenes.

　　MIT was originally a pioneer in studying artificial intelligence, robotics, computer graphics and animation. These technologies are the basis of virtual reality technology. In 1985, a media laboratory was established to conduct formal research on virtual environment.

　　The laboratory of man-machine interface technology in Washington Technology Center of the University of Washington plays a leading role in the research of new concepts, and is also conducting research on sensory, perceptual, cognitive and motor control abilities. They introduced the research of virtual reality technology into the fields of education, design, entertainment and manufacturing. For example, Boeing’s V22 transport plane was built in the laboratory before it was put into production.

　　Illinois State University has developed a distributed virtual reality technology system that supports remote collaboration in vehicle design. Engineers from different countries and regions can design in real time through computer networks. In the process of designing a vehicle, various components can share a virtual environment, and can view the video transmission and corresponding positioning direction of any position of the other party. Virtual prototype is adopted in the system, which reduces the time for designing images and new products to enter the market, so that products can be estimated and tested before production, and the quality of products is greatly improved.

　　George Mei Sen University has developed a real-time fluid simulation system in a dynamic virtual environment. In a distributed interactive simulation system, the physical characteristics of complex fluids in the real world are simulated, including simulating ships running across the water, stirring liquids, mixing liquids of different colors, and the influence of rain on the terrain.

　　(Wei Yuejiang)