On June 14 th, Apple released the iOS 18 Beta 1 update this week.Users who have upgraded the beta version can now use Apple Pay on any desktop web browser (such as Chrome, Edge, Firefox, etc.).

After iPhone users upgrade iOS 18, they will use Apple Pay to check out on a desktop browser other than Safari, and a new QR code will appear on the screen. After users open the camera application to scan the code, they can pay for the checkout on the iPhone side.

Apple provided more details about the system at the coding conference released today. Website developers need to adopt the latest Apple Pay SDK, so it will take some time for the website to fully roll out this function.

Note: Apple Pay on the desktop network was previously limited to Safari on the Mac, so this is a long-awaited attempt to extend this function to more browsers and devices.

　　For the traffickers who resell the hospital expert number, the hospital is constantly managing and the public security organs have been cracking down hard. Judging from the registration halls of some hospitals, the number of traffickers is indeed much less. However, this does not mean that the traffickers are extinct. Recently, on some shopping websites and registered apps, there have been cases where traffickers sell expert numbers at a higher price. Is the emergence of network number traffickers a scam or another channel to resell expert numbers? The "Legal Daily" reporter conducted an in-depth investigation on this.

　　□ Our reporter Zhao Li

　　□ Intern Kong Hui of this newspaper

　　Just over a week after she recovered from a fever, the daughter of Beijing citizen Wang Zhongxin had a fever again. In the face of her daughter, who was constantly ill shortly after entering the park, Wang Zhongxin was a little anxious. "The child has been coughing and worried about turning into pneumonia."

　　On the third day of the child’s second high fever, Wang Zhongxin, who lives in Fengtai District, Beijing, took the child to a private children’s hospital near his home in the afternoon, but what he didn’t expect was that nearly five o’clock in the afternoon, more than 70 numbers hung up in the morning had not been read.

　　Wang Zhongxin took his children to a nearby public hospital and was told that he could only see the emergency department. "I did like it that day, but I couldn’t take a film to see the lungs."

　　No choice, Wang Zhongxin had to choose a large private children’s hospital in Chaoyang District, Beijing, 30 kilometers away from home.

　　Why not go to other children’s hospitals? Wang Zhongxin said that he could not hang the number.

　　However, the reporter found that "not hanging the number" is not absolute. With the help of some means, it may just be a matter of spending more money.

　　Online "yellow cattle" registration increases by several hundred yuan.

　　On an online shopping and retail platform, the reporter of Legal Daily searched with "Children’s Hospital Registration" as the key word, and many registered businesses appeared. The reporter randomly selected one of the shops named "114 Appointment Registration Funding System".

　　Entering the store, the reporter asked the owner if he could hang the "expert number of Beijing Children’s Hospital", and the owner gave a positive answer. The talk time between the reporter and the shopkeeper was around 13: 00 on December 5th, and the shopkeeper said that he could register the expert number of Children’s Hospital on the morning of December 6th, and the service fee was 300 yuan, and the registration fee was paid by himself.

　　Subsequently, the reporter entered the words "Beijing Hospital Registration" in the search box, and found a large number of "commodities" again. The introduction directly stated the names of "Peking Union Medical College Hospital Appointment Registration" and "beijing jishuitan hospital Expert Number". The reporter randomly clicked into a shop called "Beijing Great Hospital Registration" and asked the customer service about the price. Customer service replied that different hospitals have different prices. Generally speaking, the service charge varies from 400 yuan to 600 yuan for registering an expert number, and 300 yuan for registering an ordinary number, and the registration fee is borne by the buyer.

　　The reporter offered to buy the expert number of spinal surgery in Jishuitan Hospital on the morning of December 6th. The customer service said that the expert registration fee was 100 yuan, plus the service fee of 400 yuan, which was 500 yuan. After taking the link sent by the customer service, the other party asked the reporter to add WeChat contact. After the WeChat verification passed, the customer service asked for the patient’s ID card, name and contact number. After a while, the reporter received a verification code from the "Beijing Tong Jing Yi Tong" platform on his mobile phone. After the customer service asked the reporter to provide the verification code, he told the reporter that the expert number had been hung up, and he went to the hospital for self-service brushing on the morning of December 6.

　　"Beijing Tong Jing Yi Tong" is the official registration platform of Beijing municipal hospitals. The reporter opened the "Jing Yi Tong" WeChat WeChat official account, clicked on the registration in the column of medical service, and chose beijing jishuitan hospital Spinal Surgery. When the reporter talked with the customer service, all the expert numbers had been displayed on the morning of December 6, and even all the expert numbers released in the next 8 days had been displayed.

　　Then, how did the online store customer service help hang the expert number?

　　The reporter noticed that among such registered businesses, the buyer’s evaluation column was almost unanimous, such as "good attitude, reliable, and able to make an appointment with an expert." Moreover, if you place an order in advance, you can hang up the number of the seller to deliver the goods on the same day, and then confirm the receipt. ""Great praise, convenient and quick, I tried it with suspicion at first, and the customer service attitude was super good. No matter how long I was, I patiently explained and paid after seeing a doctor, which was really reliable. I will identify your home if necessary in the future. ""The doctor is very famous, but the seller is very energetic and tried every means to help us solve the problem. "

　　Buying an expert number through an online store is really available.

　　At 7: 30am on December 6th, there was an endless queue in front of every registration window in the registration hall of beijing jishuitan hospital. People in the hall are next to people, and there is almost no place to stay. From time to time, the reminder of "No number" from the service staff came from the microphone in the window. In the long queue for registration, there are all kinds of traffickers, and the reporter will be stopped after almost a few steps. "Do you want a number, an expert number?" The same words are repeated.

　　In front of the self-service numbering machine, a middle-aged man swiped his ID card and successfully got the spinal surgery expert number from 9: 30 am to 10: 30 am that day. The reporter asked him how long he had been waiting in line to hang up the expert number. The middle-aged man hesitated for a while and whispered, "I didn’t wait in line, so I spent more money to buy it online."

　　According to the screenshot of successful registration and related instructions sent by the customer service of online shop, the reporter set up a temporary medical card in the card building window of the registration hall, and then inserted the medical card into the self-service number retrieval machine, and successfully took out the morning number of the famous spinal surgery expert. The medical time was from 10: 30 am to 11: 30 am. The reporter took the number to the spine surgery guidance desk on the east side of the third floor of the outpatient clinic. The nurse on duty affirmed the authenticity of the expert number and ordered to wait in line for treatment according to the number.

　　In the waiting area, the reporter met a pair of grandparents and grandchildren from Shanxi. The granddaughter Liu Xin (a pseudonym) accompanied her grandmother to treat lumbar disc herniation. They also hung an expert number. The reporter asked how the expert number was hung up. Liu Xin said with some helplessness, "The expert number is too difficult to hang up. We made an appointment online more than half a month in advance. The normal number is long gone. This is still an added number. I can’t read it in the morning. I have to wait until the afternoon."

　　The number of the same expert, the same online appointment, why can’t the patient hang it, but the online shop owner can hang it? The reporter tentatively asked the customer service of the online shop that helped hang the expert number. He said bluntly that when the online registration platform put the number, it was basically impossible to grab the expert number by the patient himself. They have special channels, and they have reserved the number in advance to find the relationship, so they can easily get the expert number through the network platform.

　　Internet traffickers are as difficult to monitor as "purchasing"

　　In addition, the reporter also found a kind of "paying for convenience" registration method — — Make an Appointment to register the app

　　In October this year, Ms. Li, a Beijing citizen, was going to take a friend from Fujian to a hospital in Beijing to see the lacrimal gland problem. However, after registering through an Appointment registration app, she found that her expert number was charged the service fee of 150 yuan in addition to the registration fee.

　　"At that time, I found the hospital with the relevant documents. The hospital said that it did not charge this service fee. If it is linked through the hospital’s WeChat WeChat official account or cooperation platform, it will not charge additional service fees." Ms. Li recalled to reporters.

　　The reporter noticed that on Ms. Li’s voucher, the category of this service fee is "primary registration consultation fee". Ms. Li’s mobile phone still has a short message that she received at that time, indicating that the payment should be completed within 30 minutes, otherwise the appointment will be invalid. The information sender does not show the relevant hospitals or cooperation platforms.

　　"Later, the hospital outpatient office said that this is not a formal registration channel for the hospital. It is recommended that I return the number and re-register from the clinic." Ms. Li said that she later withdrew her number from her mobile phone, but she didn’t expect to be deducted 30% of the service fee by the registration software. Ms. Li was annoyed that she was not treated as ill and was wrongly charged more than 30 yuan.

　　In the App market, the reporter also found many apps about appointment registration through simple search. After installing an Appointment registration App, the reporter found that the expert number of Beijing Grand Hospital can be reserved through this app. After logging in with the mobile phone number, select the department to be registered, and the reporter successfully booked the expert number of the Department of Orthopaedics of Peking Union Medical College Hospital the next afternoon. However, when paying the fee, the reporter found that the original expert number of 100 yuan actually needed 373 yuan in the App. Looking carefully, it turns out that there is an additional fee called "primary registration consultation fee", which is 273 yuan.

　　To this end, the reporter came to Peking Union Medical College Hospital to find out, and the hospital’s medical guide said that the hospital’s expert outpatient registration fee is only 100 yuan, and the rest of the consultation fee should be charged by the App platform. The medical guide stressed that patients must choose the official registration platform for online registration to guard against property losses.

　　Although the publicity of the formal registration channel has been strengthened, the hospital staff interviewed all said that they feel that they have no way to start with the network number traffickers.

　　Huang Ping, who works in the Information Department of a tertiary hospital in Beijing, admitted to the reporter: "All the sources in our hospital can make an appointment online. Although real-name registration system is registered by entering an ID card, the current network number trafficker is like ‘ Purchasing ’ The websites and apps they built attract patients to log in and fill in the information needed for registration, such as name and ID card. As long as he has the patient’s information, he can hang the number on our channel like a patient. On the internet, we can’t monitor whether it is a trafficker or a patient. "

　　In the past, hospital security and outpatient customer service staff could play a major role in cracking down on traffickers. Now the trafficker is active on the Internet. Although the hospital has searched several websites and apps according to the clues provided by patients, at first glance, they are all regular websites and apps, and I don’t know where to complain.

　　Cartography/Li Xiaojun　　

CCTV News:WeChat official account, July 31st, 2008, WeChat released by Shanghai. In order to continuously consolidate the achievements of epidemic prevention and control, and find and control the epidemic risk as soon as possible, it was decided to carry out full-scale nucleic acid screening for streets (towns) with positive infection tracks in Jing ‘an District, Putuo District, Hongkou District, Yangpu District and Baoshan District and other administrative districts.

Each district should implement the territorial responsibility, reasonably organize open community nucleic acid sampling points, and carry out "three days and two inspections" from August 2 to August 4 (that is, complete two nucleic acid inspections within three days, at least 24 hours apart). Each district can arrange the screening time reasonably according to the actual situation of its own jurisdiction; It is necessary to fully launch and meticulously organize, and ensure that all personnel such as residential quarters, shops along the street, and guest (brigade) halls are included in the screening scope to ensure that no one is left behind. At the same time, routine screening on weekends is still carried out as planned.

All communities and units should strengthen the verification. During the screening period, the personnel in the above areas need to take nucleic acid samples within 24 hours to prove the communities (units and places).

The general public are requested to participate in nucleic acid screening and sampling in an orderly manner according to the arrangements of their towns and villages. During the sampling process, please do a good job of personal protection, wear masks in a standardized manner, and strictly keep the distance. Please also ask all towns, villages and units to do a good job in service guarantee.

　　The 68-year-old Pan Puquan suffers from Parkinson’s syndrome and intermittent senile dementia. On September 26th, he came to Beijing alone to visit the fireman’s son without consulting his family, but he disappeared after getting off at Beijing West Railway Station on September 27th. After many searches by the police, family members and netizens, at 12 o’clock on October 8, Pan Puquan was finally found in Daxing District, Beijing, and was safe and sound. Before the end of the long holiday, his wish of "family reunion" was fulfilled.

　　When the old man was found, he was safe and sound, and netizens blessed him.

　　In autumn, the lowest temperature in Beijing has dropped to single digits, and autumn rain has started. The old man Pan Puquan, whose whereabouts are unknown, is worried about everyone’s hearts.

　　On the morning of October 8, 12 days have passed since the disappearance of the old man Pan Puquan. His family just got the clue provided by netizens. On the afternoon of September 27, the old man got on the No.9 bus at Beijing West Railway Station, but he got off at Xiaomachang bus station after only one stop. Whether to transfer or not and his whereabouts thereafter are still uncertain.

　　At 12 o’clock noon on the 8th, it was drizzling. At the entrance of Gaomidian Squadron, the special detachment of Beijing Public Security Fire Brigade, the firemen on duty saw an old man passing by. The old man wears a light-colored cowboy cap, a black coat and several moon cakes in a white plastic bag in his hand, which are not like Pan Puquan described in searching for you. However, the old man is about 1.6 meters tall, thin, his left hand is shaking unconsciously, and he is wearing armed police trousers and black leather shoes. These characteristics are all like Pan Puquan. The firemen on duty came forward to identify and found that this is the father of firefighters Pan Zhaoxiang and Pan Zhaohu who everyone is looking for.

　　At about 13: 00 on October 8, Weibo, the official of Beijing Public Security Bureau Fire Department, announced that Pan Zhaohu, the father of Beijing fireman, and Pan Zhaoxiang, had been found at noon today! The father and son have been reunited, and the old man is safe and sound, and he is grateful to all walks of life for their enthusiastic relay to find people.

　　After learning that the old man was finally reunited with the fireman’s son, Weibo Big V forwarded it one after another and shared the moment of father-son reunion. Netizens also left messages and said, "This is the best news I heard on the last day of the long holiday."

　　Although the old man lost his memory, he still went to his son’s unit.

　　The Gaomidian squadron of the special service detachment of Beijing Public Security Fire Brigade is the work unit where Pan Zhaohu, the youngest son of the old man, lived here when he visited his son in Beijing before. After the disappearance of the old man, Pan Zhaohu’s colleagues have all seen the photos of the old man, and also helped to find them near the Gaomi store, and paid special attention to the passing old people.

　　A leader of the Gaomidian squadron told the Beijing Youth Daily that the old man had forgotten everything, and it was not easy to find it by himself with vague memories. Now the old man is safe and sound.

　　After confirming that the old man found was Pan Puquan, the firemen of Gaomidian squadron informed the Pan brothers, and Pan Zhaoxiang, the eldest son on duty, heard the news and came to reunite with the old man. Looking for no results for many days, I have been worried about my father’s situation for days. Pan Zhaoxiang was excited to cry when he saw his father.

　　A firefighter who accompanied the elderly told the reporter of Beiqing Daily that when he found the old man, he could not recognize his son because he had committed Alzheimer’s disease. Everyone wanted to help him carry the moon cakes, but he refused. He also resisted persuading him to join the team to rest. It was not until he spoke to his younger son Pan Zhaohu on the phone that the old man let down his guard. "We didn’t give the coat, hat and moon cakes on our hands. We had them when we saw him. Maybe the moon cakes were brought from home."

　　The reporter of Beiqing Daily saw from the photos on the scene that Pan Zhaoxiang came forward to hold an umbrella for his father to recognize him, but the old man shrank his hands in his sleeves and looked at Pan Zhaoxiang warily. After seeing Pan Zhaoxiang crying, the old man was at a loss. One hand was held by him, and the other hand was still holding the moon cake, and his eyes were a little dull.

　　The late "Mid-Autumn Festival Reunion" old man finally got his wish

　　I don’t know what the old man experienced after getting off at Beijing West Railway Station, how to spend these 12 days, and how to find the Gaomidian squadron. Pan Zhaoxiang said that it is a blessing to find his father, and the rest is not important.

　　At about 15 o’clock on the 8th, it rained harder and harder. The reporter of Beiqing Daily came to the squadron of Gaomidian. The old man Pan Puquan had been settled in the dormitory building to rest. The eldest son Pan Zhaoxiang was cooperating with the police to understand the situation of the old man, while the younger son Pan Zhaohu was on duty outside. After learning the news found by his father, he was also coming to reunite. Yang Na (a pseudonym), the little daughter-in-law of the old man, is working in Inner Mongolia. After learning the news of finding her father-in-law, she is also on her way from Inner Mongolia. During the 12 days of Pan Puquan’s disappearance, his son and daughter-in-law couldn’t sleep well. While sticking to their duties, they were busy looking for the elderly with the help of all parties, and finally reunited before the end of the long vacation.

Today (April 7) afternoon, Beijing held a press conference on epidemic prevention and control to introduce the epidemic situation and the latest progress in epidemic prevention. A reporter at the scene asked, this round of epidemic has caused infection by overseas mail-order items. How do citizens dispose of the purchased overseas mail-order items? In this regard, Pang Xinghuo, deputy director of the Beijing Center for Disease Control and Prevention and a member of the national novel coronavirus expert group, said that there have been reports of Covid-19 nucleic acid positive in overseas mail, clothes and other articles in many places in China recently. Pang Xinghuo specially reminded the general public and friends that it is not necessary to buy less Haitao during the high-incidence period of foreign epidemics, and be careful to mail-order goods from countries and regions with high-incidence epidemics. If you have purchased goods that are not urgently needed, it is recommended to put them at room temperature for 7-14 days before processing.

Pang Xinghuo said that when receiving overseas mail or articles, you should wear masks and disposable gloves correctly, reduce direct contact, pick up the pieces at a fixed place as much as possible, and realize contactless handover. If you need to sign in person, please keep a safe distance; Dismantle the parts outdoors as far as possible, and go home without outer packaging, and treat them according to the classification of domestic garbage. If you need to take them home, you can spray or wipe the surface of mail and express delivery with chlorine-containing disinfectant or 75% alcohol to ensure that each side is completely wet, ensure all-round disinfection, and at the same time do a good job in disinfection of unpacking and transshipment tools; Mail-order items can be disinfected by disinfectants and thermal disinfection, or stored for a period of time before use; After handling mail and express delivery, you should take off gloves in time, change masks, carefully clean your hands or disinfect them, and avoid touching your mouth, eyes and nose with unclean hands.

Blue warning of severe convective weather

　　The Central Meteorological Observatory continued to issue a blue warning of severe convective weather at 06: 00 on April 5:

　　It is estimated that there will be short-term heavy precipitation in some areas of southern Anhui, northwestern Jiangxi, southeastern Hubei, northeastern and southwestern Hunan, southern Guizhou and northwestern Guangxi from 08: 00 on April 5 to 08: 00 on April 6. It is estimated that the hourly rainfall intensity can reach 30-50 mm, and the local area will reach more than 50 mm. There are hail or thunderstorms and strong winds in parts of southern Anhui, southeastern Hubei, northwestern Jiangxi, southern Hunan, south-central Guizhou and northwestern Guangxi.

　　

　　

　　　　Defense guide:

　　　　1. The government and relevant departments shall, in accordance with their duties, prepare for short-term rainstorm prevention, lightning protection and gale prevention, and the meteorological department shall prepare for artificial hail suppression;

　　　　2. Outdoor pedestrians and staff should reduce outdoor activities and pay attention to stay away from structures such as scaffolding billboards;

　　　　3. Drive poultry and livestock into places with roofs, and close doors and windows to reinforce sheds;

　　　　4. The water operations in relevant waters and passing ships shall take active measures such as returning to Hong Kong to avoid or detour navigation, pay attention to covering building materials at the construction site, and properly arrange outdoor items susceptible to heavy rain, wind and hail;

　　　　5. Check the drainage system of cities, farmland and fish ponds, and prepare for drainage and defense against disasters such as mountain torrents, landslides and mudslides.　　

---

　　Typhoon blue warning

　　The Central Meteorological Observatory issued a typhoon blue warning at 06: 00 on April 5:

　　This year’s No.4 typhoon "Mesak" (English name: Maysak；; Name source: Cambodia; Meaning of the name: a tree) was formed in the Pacific Northwest on March 28th, strengthened to super typhoon level on March 31st, and then weakened continuously. Today (5th) at 5 o’clock in the morning, its center is located on the northwest Pacific Ocean about 270 kilometers north-east of Manila, Philippines, which is 16.0 degrees north latitude and 123.0 degrees east longitude. The maximum wind force near the center is 9 (tropical storm level, 23 m/s), the lowest pressure in the center is 988 hectopascals, and the radius of the 7-level wind circle is 50-200 kilometers.

　　It is estimated that "Mesak" will move to the northwest at a speed of 20-25 kilometers per hour, and its intensity will gradually weaken. It will land in the coastal area of northeastern Luzon Island in the Philippines (8-9, 20-23 m/s), then pass through the northern part of Luzon Island, and will move into the northeastern South China Sea (7-8, 16-20 m/s) around the evening of the 5th.

　　From 08: 00 on the 5th to 08: 00 on the 6th, there will be strong winds of magnitude 7-8 in bashi channel and the northeastern part of the South China Sea, with gusts of magnitude 9 in some sea areas.

　　

　　

　　Defense guide:

　　1. The government and relevant departments shall, in accordance with their duties, do a good job in typhoon prevention and emergency rescue;

　　2. Take active measures for water operations and passing ships in relevant waters, strengthen port facilities, and prevent ships from anchoring, grounding and collision.

　　(Editor: Su Jessie)

Qin Yongcheng’s "First Oil Well" in Daqing Oilfield. Pictures are data pictures.

Qin Yongcheng (right) is with oil workers in Panjin Oilfield. Pictures are data pictures.

　　[Great motherland, unforgettable songs].

　　"Splendid rivers and mountains are picturesque, and the motherland is building a cross-horse. It’s a great honor for me to be an oil worker and travel around the world wearing an aluminum helmet … …” This heroic ode to oil workers is not only a clarion call to encourage oil workers from generation to generation to join in the construction of the motherland, but also an overall portrayal of the outstanding heroes of the working class in China. Although it was written more than half a century ago, it is still so exciting and exciting to sing today.

　　The composer Qin Yongcheng (1933— 2015) is the first generation composer trained in New China. During more than half a century’s creative career, he has created a large number of musical works with high artistic achievements and wide social influence, such as the song "I offer oil for the motherland", "Chairman Mao travels all over the motherland", My People，My Country, vocal concerto "Haiyan", symphonic poem "Two Little Cowboys" and movie music "Entrepreneurship" and "Marshal and Soldiers". He made great contributions to the music, art and education in our country all his life.

　　Three days with the "Iron Man"

　　In 1964, a notice brought Qin Yongcheng into close contact with Li Jiefu, a famous composer and president of Shenyang Conservatory of Music. It was this notice that made him have an indissoluble bond with oil workers all his life. In March this year, China Musicians Association organized some composers to experience life in Daqing Oilfield and created a batch of works reflecting oil workers. Dean Hijacking also received a notice, asking him to report to Sarthou, Heilongjiang Province on March 20th. After receiving the notice, the dean of the robbery immediately made preparations for leaving. Due to physical reasons, the college is going to find a young man to accompany the dean of the robbery to "go north". At the suggestion of the dean of the robbery, Qin Yongcheng will accompany him. Unfortunately, Qin Yongcheng was suffering from a high fever and had been in bed for three days. Upon hearing this, Dean Hijacking personally visited Qin Yongcheng’s home and told him to rest at ease for illness. In the face of this rare opportunity, Qin Yongcheng looked forward to his early recovery. Although his fever had gone down the next day, he was still very weak, and insisted on accompanying Dean Jiefu.

　　On the evening of 19th, Qin Yongcheng got his wish and boarded the train to the north. In the car, Qin Yongcheng finally put forward the question that was hidden in his heart: "Where are we going to Sarthou?" Dean Hijacking told him quietly: "Sarthou is a big oil field, called Daqing Oilfield, and it is still confidential." After moving to Daqing, Qin Yongcheng lived with many famous musicians such as Lv Ji, Qu Wei, Wang Xin, Zhang Lu and Jiefu in the guest house of Daqing Petroleum Command.

　　Since the next day, the oil field has arranged courses for musicians to introduce oil-related knowledge, from exploration and drilling to oil production and refining for ten days, with one content per day. Ten days later, the oilfield arranged for them to experience life in the first line. Qin Yongcheng, Jiefu and Wang Xin (songwriters of "Singing the Motherland") were assigned to the "1205 Hero Drilling Team" with Wang Jinxi, the "Iron Man", and lived together with the "Iron Man" for three days. During this period, Wang Jinxi told Qin Yongcheng that when he held a People’s Congress in Beijing in 1959, he saw that the buses in Beijing were in a heavy mood because of lack of oil and carrying gas bags. He also listened to him tell the story of the Daqing Petroleum Congress. In the spring of 1960, Wang Jinxi’s drilling team was in Yumen Oilfield. When it was heard that a large oil field had been discovered in the north, the whole country was going to hold a general meeting there, and immediately asked the superior to fight. They said goodbye to their relatives and boarded the train going north in their light clothes. Faced with the harsh climate, hard living and working environment, and poor equipment, oil workers shouted the loud slogan of "if you have the conditions, you should go if you don’t have the conditions" in order to get rid of the label of "poor oil" as soon as possible and break the economic blockade of western hostile forces. "When the oil workers roar, the earth will shake three times."Qin Yongcheng’s soul was strongly shocked and greatly impacted by his earth-shattering fearless revolutionary heroism. Especially in the days spent with Wang Jinxi and his heroic drilling crew, Qin Yongcheng’s understanding of oil workers has been greatly sublimated, and he has a strong emotional resonance. He is determined to create works that can reflect the spirit of oil workers to express his high respect for them.

　　A masterpiece completed in the canteen of the hostel.

　　After three days of experience, Qin Yongcheng returned to the guest house, and the Propaganda Department of the Party Committee of the Oilfield prepared a batch of lyrics reflecting the work and life of Daqing Oilfield and oil workers for them, hoping that composers would compose music for them. After the old composers had chosen the lyrics, Qin Yongcheng also chose them. At this time, a lyric jumped into his eyes, which was written by oil worker Xue Zhuguo, "I offer oil for my motherland." This first-person lyric is vivid and vivid, which vividly depicts the heroic and optimistic mood of oil workers and the fearless revolutionary spirit of fighting against the world. The more Qin Yongcheng watched it, the more he liked it. The more he watched it, the more excited he became. At this moment, he was inspired and full of thoughts. In the canteen of the hostel, he finished writing this work in just 20 minutes.

　　Inspired by the artistic conception of the lyrics, the prelude of the song adopts a fast speed, a lively and elastic rhythm, and a fluctuating melody line, like a train full of oil workers galloping in the splendid rivers and mountains of the motherland, from the northwest of the motherland to the northeast thousands of miles away. Then, the heroic song of the oil workers was introduced: "The beautiful rivers and mountains are picturesque, and the motherland is building a beautiful horse. I am honored to be an oil worker and wear an aluminum helmet to travel all over the world." The melody of the song is broad, fresh and smooth, which vividly depicts the bold spirit of oil workers and the revolutionary optimism full of pride and self-confidence. On the word "kua" of "kua steed", the melody absorbs the elements of rap music and adopts a sliding tone, which is not only in line with the rhyme of Chinese four tones but also forceful, and can better highlight the bold and hearty character of oil workers. These four sentences are lyrical paragraphs, which vividly depict the heroic fighting spirit and optimistic spirit of oil workers moving to the north and south and being at home all over the world.

　　In order to show the dauntless heroism spirit and heroic spirit of oil workers, who are "fearless of heaven, fearless of earth, and fearless of storm, thunder and lightning", Qin Yongcheng treated these two lyrics into short and powerful eight-point dotted notes and syncopated rhythm, which made the music more powerful and dynamic. At the same time, it not only forms a sharp contrast with the previous lyric paragraphs, but also lays a good foundation for the climax of the whole song that appears later.

　　The climax of the song is in the last two phrases, "I contribute oil to my motherland, where there is oil, my home is there". In order to make the climax of the song more prominent and infectious, Qin Yongcheng ingeniously treated the first beat at the beginning of this sentence as a rest, and started the word "I am" from the weak beat to highlight the word "ancestor" in the next section. Then, on the word "oil" for "offering oil", the melody adopts a circuitous upward movement, forming a large-span 10-degree interval in the range. In the last four bars of the song, Qin Yongcheng skillfully used the drawl of China’s traditional opera music for reference. It is worth mentioning that in the first draft of the work, the last four sections are not like this, but after Qin Yongcheng returned to school, he sang the work to friends and students, listened to and adopted everyone’s suggestions, and changed the original last simple melody into the current one-stop drawl. In this way, the music is more infectious and dynamic, which not only depicts the free and easy character of oil workers, but also makes the whole song end in an atmosphere full of optimism and pride. The revised work was published in the journal "Music Life" of Liaoning Branch of China Music Association, which soon became a hero’s ode to oil workers in the north and south of the motherland and inside and outside the Great Wall.

　　The only "composer of oil workers"

　　The first singer of this song, Liu Bingyi, a famous baritone singer of the former Central Orchestra, also played an important role in the promotion of this song. He and Qin Yongcheng also became attached to this song, and it was sung for 50 years. And Qin Yongcheng also started from this song, and successively created a number of excellent works reflecting oil workers. In 1973, as a key project of the Ministry of Culture, Changying filmed a feature film "Entrepreneurship" reflecting the Daqing Petroleum Congress, and specially invited Qin Yongcheng to create music for this film. Qin Yongcheng lived up to expectations, and created a number of well-known songs in his film music, such as Looking at Beijing with deep feelings, Entrepreneurial songs, and The Fragrance of Oil in Tianya Wan Li. Because of Qin Yongcheng’s outstanding contribution to the creation of oil-related music, the vast number of oil workers are familiar with the name Qin Yongcheng and affectionately call him "the composer of oil workers". In 1994, China Petroleum and Natural Gas Corporation (formerly the Ministry of Petroleum Industry) awarded Qin Yongcheng the honorary title of "composer of oil workers", and he was the only composer in China to win this honor. In 1996, China Records Corporation awarded Qin Yongcheng the "Golden Record Award" for this work, which was later included in the 20th century Chinese classics.

　　Praising the motherland and people and eulogizing the times and life are the themes of Qin Yongcheng’s life creation. It is precisely because of Qin Yongcheng’s deep patriotism, deep thoughts and feelings for the broad masses of the people, including oil workers, rich musical language based on Chinese excellent musical culture, and continuous absorption of rich nutrition and creative sources in the long-term in-depth social life that he created such immortal masterpieces represented by "I Contribute Oil to the Motherland", which are full of positive energy and the main theme of the times, and have high artistic value and appeal to both refined and popular tastes. (Author: Wei Huang, former vice president and second-level professor of Shenyang Conservatory of Music)

Cctv news Once, he dedicated himself to the country, and his iron will showed the true colors of soldiers; Today, he is physically disabled and determined, and he has retired as a "poverty fighter." He is Chen Zhikun. He was drafted into the army in 1981. Unfortunately, he was injured in the battle and won the second class merit. He could have enjoyed the preferential treatment of the state for a lifetime, but he was glowing on the road to entrepreneurship. He believes that "the body can’t move, the brain can move, and it can make a little contribution to society."

After Chen Zhikun retired from the army, Zhenning County, Anshun City, Guizhou Province, provided him with a house of more than 90 square meters in accordance with the regulations of the state on special care for civil affairs, and he can also be supported by the state for life. However, he resolutely rejected the kindness of the organization to arrange work for him and decided to start his own business.

Chen Zhikun had motorcycle maintenance technology when he was in the army. After returning home, he re-learned this craft with reference to a large number of materials, and he quickly became a master in the industry while learning and practicing. In 1994, Chen Zhikun opened a motorcycle repair department. Apart from excellent repair technology and low cost, he also recruited unemployed and disabled young people in society to learn repair technology for free. It didn’t take long for many apprentices in Chen Zhikun to become one of the few million households at that time with the good skills they learned.

With years of hard work, Chen Zhikun has created a miracle of entrepreneurship for the disabled. At that time, Chen Zhikun’s hometown was still poor, and he was deeply disturbed. He decided to drive his neighbors to get rich together. So, Chen Zhikun said goodbye to his family with a start-up capital of 500,000 yuan and returned to Qishan Village, Shaoxing City, Zhejiang Province, where he was born and raised.

After discussing with the village cadres, he founded the 2,000-square-meter "Rongjun Breeding Demonstration Farm in Qishan Village, Machang Township, Zhenning Autonomous County" to attract many poor households in the village to work in the farm. In 2007, Chen Zhikun founded Guizhou Qianningxiang Green Food Development Co., Ltd., focusing on breeding sows and fattening pigs, and in 2008, he founded Rongjun Breeding Cooperative. Under the leadership of Chen Zhikun, a through-train system of breeding, storage, transportation and sales has been formed, and more than 40 technical backbones have been trained. In training, purchasing breeding pigs, breeding, epidemic prevention, technical guidance, purchase and sales, he gave 40% of his annual profits to veterans and disabled people engaged in farming.

Feng Zufang is one of the villagers that Chen Zhikun helped. Feng Zufang was engaged in raising pigs before he joined Chen Zhikun’s company, but because he didn’t know scientific breeding technology, he could only make ends meet and sometimes even lost money. After joining the breeding association, her family’s economic income has increased significantly. At most, she can slaughter about 100 pigs a year, with an annual income of not less than 20,000 yuan.

Chen Zhikun "taught people to fish" through his own technical ability, so that those poor people can completely end the poverty situation. He has trained more than 8,000 breeding technicians for free, and inspired more than 9,000 farmers to practice scientific pig raising.

He is a fearless soldier on the battlefield; In starting a business, he is an entrepreneur who cares about his fellow villagers and elders, veterans and disabled people. He showed us the inner qualities of a soldier with his actions. Let’s say thank you to him!

Through ten groups of questions and answers, this paper gives you the function and application of popular science stem cells, and shows you the important position of stem cell therapy in modern medical care.

Mother, the pilot of the boat of life, not only gave birth to us, but also promoted the reproduction of mankind. She is a great inheritor of life and a transmitter of love.

Cells, the weavers of the web of life, constitute the cornerstone of the human body, which is a miracle exhibitor with various forms and complicated functions.

The human body is a magnificent movement interwoven with countless cells, the harmonious resonance of 240 kinds and 60 trillion cells, and the subtle fusion of 4 major organizations, 36 organs and 8 major systems.

She is a special cell, but also the guardian of the source of life. She can regenerate new cells, replace aging cells and repair damaged tissues and organs. She is the mother of the cell world.

This kind of cell is the root of our life-stem cells.

With the progress of science, stem cell research has become one of the most advanced and active research directions in the global medical field.

However, for the general public, what exactly are stem cells? What does it do? What kind of people are suitable for repair intervention through stem cells? What are the risks even in treatment? This article will help you understand these questions easily through ten groups of questions and answers.

Ten questions and answers about stem cells

01

What are stem cells?

Stem cells are cells with self-renewal function and multi-directional differentiation ability.

Under certain conditions, these cells can differentiate into more than 220 different functional cells in human body. Because of its remarkable homing effect, stem cells can repair and replace damaged cells and promote organ regeneration. They are the basic cells that constitute various tissues and organs of the human body, so they are known as "the source of life" and are often called "universal cells" in the medical field.

02

What are the classifications of stem cells?

Scientific research shows that stem cells exist not only in embryos, but also in adults, which can be extracted from cord blood, umbilical cord, placenta, bone marrow, fat and other tissues.

Stem cells are divided into totipotent stem cells, pluripotent stem cells and unipotent stem cells according to their extensive differentiation ability.

Stem cells can be divided into embryonic stem cells and adult stem cells according to their stages of embryonic development.

According to the tissue type of stem cell differentiation, it can be divided into hematopoietic stem cells and mesenchymal stem cells.

03

What is stem cell therapy?

"Stem cell therapy" refers to a medical intervention that extracts stem cells from patients or uses other stem cells, cultivates them under laboratory conditions, and then transfuses them into patients through specific transplantation techniques, so as to repair the cells and tissues that have lost their functions, thus promoting their regeneration and improving their symptoms. At present, hematopoietic stem cells and mesenchymal stem cells are widely used in clinic.

04

What is the difference between autologous and allogeneic stem cells?

Autologous stem cells are derived from patients themselves, which have perfect tissue compatibility, no need for matching, high utilization rate of transplanted cells and no rejection.

Allogeneic stem cells are derived from individuals other than patients and have low immunogenicity. Autologous stem cells are not recommended for people with infectious diseases, major genetic diseases or other health problems.

05

How can stem cells be used to treat diseases?

Cells are the basic unit of life. Human life is accompanied by the process of self-replication and differentiation of stem cells from birth to growth. The ability of stem cells to treat diseases mainly stems from their biological characteristics, which include:

The ability of long-term survival and continuous self-replication;

It can differentiate across different lines and germ layers, showing high plasticity;

And its chemical tendency, that is, homing effect, provides an important biological basis for cell therapy.

06

Is stem cell therapy risky?

Compared with conventional drug therapy, stem cell therapy is considered safer and has fewer side effects. But this does not mean that the risk is zero. Looking at stem cell therapy objectively, the following are some main risks of stem cell therapy:

Tumor development: If stem cells divide or differentiate into abnormal cells uncontrollably, it may lead to cancer. This mainly applies to embryonic or fetal stem cells, or reprogrammed stem cells, because the risk is based on their pluripotency.

Immune rejection: The body may regard foreign stem cells as a threat and attack them, leading to inflammation and injury. This is more likely to happen in hematopoietic stem cells (HSC).

Infection or complications related to invasive medical procedures: Stem cell therapy may lead to infection or complications related to invasive medical procedures.

Drug interaction: Stem cell therapy may have unpredictable interactions with other drugs taken by patients, which may lead to adverse drug interactions.

Unconfirmed or untested stem cell therapy: There is also the risk that unscrupulous practitioners provide unconfirmed or untested stem cell therapy, which may be unsafe or effective.

The effect of treatment is uncertain: patients should also realize that stem cell therapy does not guarantee a cure, and in some cases, it may not be effective at all. Stem cell therapy may not provide lasting results, and patients may need additional treatment.

It should be noted that these risks may be different due to individual differences, treatment methods, stem cell types and other factors. Before receiving stem cell therapy, patients should fully discuss these risks with doctors and weigh the potential benefits and risks of treatment.

07

What diseases can stem cell therapy treat?

Stem cell therapy is mainly used in the fields of treatment, health care and beauty, and it is also used to improve some refractory diseases.

Heart disease: Stem cells can regenerate damaged heart cells and maintain the health and vitality of the heart through a specific process of induced differentiation in the treatment of heart disease.

Prevention and treatment of Alzheimer’s disease: Injecting induced differentiated stem cells can replace aging brain cells and improve cognitive function.

Treatment of liver cirrhosis: generate liver cells through differentiation, and promote the regeneration and repair of liver cells.

Cancer treatment: Directionally differentiated stem cells can enhance the body’s immune function and help fight tumors.

Treatment of premature ovarian failure: Stem cell therapy can restore ovarian function, promote the repair of damaged tissues, improve ovarian microenvironment, enhance reproductive capacity, prevent follicular atresia and promote follicular renewal.

Male hypofunction: Stem cell therapy can repair the aging of reproductive system, improve sexual function, maintain the balance of sex hormones, reduce nocturia, relieve the symptoms of prostatic hyperplasia, and help prevent prostate hypertrophy and other problems.

Enhance muscle function: with the increase of age, muscle function weakens, strength and relaxation function decline, and the body is bloated. Stem cell therapy can improve muscle function, enhance strength, improve body shape and show youthfulness.

08

What is the effect of stem cell therapy?

Stem cell therapy can be carried out by systemic infusion or fixed-point intervention. Clinicians adopt appropriate cell types and treatment strategies according to patients’ health status and disease needs.

Because this treatment can directly intervene in the cause of disease, avoid other physical injuries that may be caused by drugs and surgery, and help regulate the sub-health state, the effect is usually not limited to treating diseases, but also improving the overall function.

09

Is there an age limit for stem cell transfusion?

Traditionally, some types of stem cell transplantation, such as allogeneic bone marrow transplantation, often have age restrictions, and it is usually recommended to be 50 years old or under 45 years old. However, with the progress of medical technology, this limitation is being broken.

For example, it has been reported that a 71-year-old patient successfully received autologous hematopoietic stem cell transplantation, and a 69-year-old woman also successfully received her son’s hematopoietic stem cell transplantation.

These cases show that under proper medical conditions and monitoring, elderly patients may also successfully receive stem cell transfusion therapy, which proves that the age limit is gradually relaxing.

10

What are the taboo populations of stem cells?

Patients with advanced malignant brain tumors, especially brain tumors;

Patients with shock or general failure with abnormal vital signs (requiring disease correction) and those who do not cooperate with the examination;

Patients with heart, lung, liver, kidney and other important organ dysfunction (multiple organ dysfunction syndrome);

Patients with dysfunction of coagulation mechanism;

Patients with severe local infection;

Patients with positive serological results (such as HIV, hepatitis B, syphilis, etc.);

People with high allergic constitution or severe allergic history;

People with nervous system diseases or diseases that have not been diagnosed;

This group is in a special situation and has uncontrollable risks, so it needs careful diagnosis and treatment.

Write it at the end

Stem cells have excellent regeneration and repair functions, and these abilities will gradually weaken with age. Therefore, it is an increasingly popular choice to store healthy stem cells as early as possible, which will provide the possibility for future health management and disease treatment.

The 21st century will be the era of cell therapy, and the application of stem cells and immune cells is expected to play an important role in clinical treatment.

However, at present, except for the mature clinical application of hematopoietic stem cell transplantation, other types of stem cell therapy are mostly in the research stage, and strictly designed clinical trials are needed to prove their clinical advantages, safety and effectiveness, which need further study.

Moreover, non-compliant and eager stem cell therapy and research not only threaten the safety of patients, but also hinder the improvement of stem cell therapy and its research level, which needs the attention of legal supervision, and patients with hope in stem cell therapy should also be alert to fraud and pay attention to its development and related policies and regulations.

Original title: "Why do you call her" the mother of cells ":Ten questions and ten answers about stem cells, and learn about her magic with you"

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